function CustomStyle() {}n/a
function InvalidPDFException(msg) {
this.name = 'InvalidPDFException';
this.message = msg;
}...
}
return this._passwordCapability.promise;
}, this);
messageHandler.on('PasswordException', function transportPasswordException(exception) {
loadingTask._capability.reject(new _util.PasswordException(exception.message, exception.code));
}, this);
messageHandler.on('InvalidPDF', function transportInvalidPDF(exception) {
this.loadingTask._capability.reject(new _util.InvalidPDFException(exception.message
));
}, this);
messageHandler.on('MissingPDF', function transportMissingPDF(exception) {
this.loadingTask._capability.reject(new _util.MissingPDFException(exception.message));
}, this);
messageHandler.on('UnexpectedResponse', function transportUnexpectedResponse(exception) {
this.loadingTask._capability.reject(new _util.UnexpectedResponseException(exception.message, exception.status));
}, this);
...function MissingPDFException(msg) {
this.name = 'MissingPDFException';
this.message = msg;
}...
messageHandler.on('PasswordException', function transportPasswordException(exception) {
loadingTask._capability.reject(new _util.PasswordException(exception.message, exception.code));
}, this);
messageHandler.on('InvalidPDF', function transportInvalidPDF(exception) {
this.loadingTask._capability.reject(new _util.InvalidPDFException(exception.message));
}, this);
messageHandler.on('MissingPDF', function transportMissingPDF(exception) {
this.loadingTask._capability.reject(new _util.MissingPDFException(exception.message
));
}, this);
messageHandler.on('UnexpectedResponse', function transportUnexpectedResponse(exception) {
this.loadingTask._capability.reject(new _util.UnexpectedResponseException(exception.message, exception.status));
}, this);
messageHandler.on('UnknownError', function transportUnknownError(exception) {
this.loadingTask._capability.reject(new _util.UnknownErrorException(exception.message, exception.details));
}, this);
...function PDFDataRangeTransport(length, initialData) {
this.length = length;
this.initialData = initialData;
this._rangeListeners = [];
this._progressListeners = [];
this._progressiveReadListeners = [];
this._readyCapability = (0, _util.createPromiseCapability)();
}n/a
function CustomStyle() {}n/a
function InvalidPDFException(msg) {
this.name = 'InvalidPDFException';
this.message = msg;
}n/a
function Metadata(meta) {
if (typeof meta === 'string') {
meta = fixMetadata(meta);
var parser = new DOMParser();
meta = parser.parseFromString(meta, 'application/xml');
} else if (!(meta instanceof Document)) {
(0, _util.error)('Metadata: Invalid metadata object');
}
this.metaDocument = meta;
this.metadata = Object.create(null);
this.parse();
}n/a
function MissingPDFException(msg) {
this.name = 'MissingPDFException';
this.message = msg;
}n/a
function PDFDataRangeTransport(length, initialData) {
this.length = length;
this.initialData = initialData;
this._rangeListeners = [];
this._progressListeners = [];
this._progressiveReadListeners = [];
this._readyCapability = (0, _util.createPromiseCapability)();
}n/a
function PDFWorker(name, port) {
this.name = name;
this.destroyed = false;
this._readyCapability = (0, _util.createPromiseCapability)();
this._port = null;
this._webWorker = null;
this._messageHandler = null;
if (port) {
this._initializeFromPort(port);
return;
}
this._initialize();
}n/a
function PageViewport(viewBox, scale, rotation, offsetX, offsetY, dontFlip) {
this.viewBox = viewBox;
this.scale = scale;
this.rotation = rotation;
this.offsetX = offsetX;
this.offsetY = offsetY;
var centerX = (viewBox[2] + viewBox[0]) / 2;
var centerY = (viewBox[3] + viewBox[1]) / 2;
var rotateA, rotateB, rotateC, rotateD;
rotation = rotation % 360;
rotation = rotation < 0 ? rotation + 360 : rotation;
switch (rotation) {
case 180:
rotateA = -1;
rotateB = 0;
rotateC = 0;
rotateD = 1;
break;
case 90:
rotateA = 0;
rotateB = 1;
rotateC = 1;
rotateD = 0;
break;
case 270:
rotateA = 0;
rotateB = -1;
rotateC = -1;
rotateD = 0;
break;
default:
rotateA = 1;
rotateB = 0;
rotateC = 0;
rotateD = -1;
break;
}
if (dontFlip) {
rotateC = -rotateC;
rotateD = -rotateD;
}
var offsetCanvasX, offsetCanvasY;
var width, height;
if (rotateA === 0) {
offsetCanvasX = Math.abs(centerY - viewBox[1]) * scale + offsetX;
offsetCanvasY = Math.abs(centerX - viewBox[0]) * scale + offsetY;
width = Math.abs(viewBox[3] - viewBox[1]) * scale;
height = Math.abs(viewBox[2] - viewBox[0]) * scale;
} else {
offsetCanvasX = Math.abs(centerX - viewBox[0]) * scale + offsetX;
offsetCanvasY = Math.abs(centerY - viewBox[1]) * scale + offsetY;
width = Math.abs(viewBox[2] - viewBox[0]) * scale;
height = Math.abs(viewBox[3] - viewBox[1]) * scale;
}
this.transform = [rotateA * scale, rotateB * scale, rotateC * scale, rotateD * scale, offsetCanvasX - rotateA * scale * centerX
- rotateC * scale * centerY, offsetCanvasY - rotateB * scale * centerX - rotateD * scale * centerY];
this.width = width;
this.height = height;
this.fontScale = scale;
}n/a
function PasswordException(msg, code) {
this.name = 'PasswordException';
this.message = msg;
this.code = code;
}n/a
function SVGGraphics(commonObjs, objs, forceDataSchema) {
this.current = new SVGExtraState();
this.transformMatrix = _util.IDENTITY_MATRIX;
this.transformStack = [];
this.extraStack = [];
this.commonObjs = commonObjs;
this.objs = objs;
this.pendingEOFill = false;
this.embedFonts = false;
this.embeddedFonts = Object.create(null);
this.cssStyle = null;
this.forceDataSchema = !!forceDataSchema;
}n/a
function UnexpectedResponseException(msg, status) {
this.name = 'UnexpectedResponseException';
this.message = msg;
this.status = status;
}n/a
function UnknownErrorException(msg, details) {
this.name = 'UnknownErrorException';
this.message = msg;
this.details = details;
}n/a
function Util() {}n/a
function PDFWorker(name, port) {
this.name = name;
this.destroyed = false;
this._readyCapability = (0, _util.createPromiseCapability)();
this._port = null;
this._webWorker = null;
this._messageHandler = null;
if (port) {
this._initializeFromPort(port);
return;
}
this._initialize();
}n/a
function RenderingCancelledException(msg, type) {
this.message = msg;
this.type = type;
}...
this.graphicsReadyCallback();
}
},
cancel: function InternalRenderTask_cancel() {
this.running = false;
this.cancelled = true;
if ((0, _dom_utils.getDefaultSetting)('pdfjsNext')) {
this.callback(new _dom_utils.RenderingCancelledException('Rendering cancelled
, page ' + this.pageNumber, 'canvas'));
} else {
this.callback('cancelled');
}
},
operatorListChanged: function InternalRenderTask_operatorListChanged() {
if (!this.graphicsReady) {
if (!this.graphicsReadyCallback) {
...function SVGGraphics(commonObjs, objs, forceDataSchema) {
this.current = new SVGExtraState();
this.transformMatrix = _util.IDENTITY_MATRIX;
this.transformStack = [];
this.extraStack = [];
this.commonObjs = commonObjs;
this.objs = objs;
this.pendingEOFill = false;
this.embedFonts = false;
this.embeddedFonts = Object.create(null);
this.cssStyle = null;
this.forceDataSchema = !!forceDataSchema;
}n/a
function UnexpectedResponseException(msg, status) {
this.name = 'UnexpectedResponseException';
this.message = msg;
this.status = status;
}...
messageHandler.on('InvalidPDF', function transportInvalidPDF(exception) {
this.loadingTask._capability.reject(new _util.InvalidPDFException(exception.message));
}, this);
messageHandler.on('MissingPDF', function transportMissingPDF(exception) {
this.loadingTask._capability.reject(new _util.MissingPDFException(exception.message));
}, this);
messageHandler.on('UnexpectedResponse', function transportUnexpectedResponse(exception) {
this.loadingTask._capability.reject(new _util.UnexpectedResponseException(exception
.message, exception.status));
}, this);
messageHandler.on('UnknownError', function transportUnknownError(exception) {
this.loadingTask._capability.reject(new _util.UnknownErrorException(exception.message, exception.details));
}, this);
messageHandler.on('DataLoaded', function transportPage(data) {
this.downloadInfoCapability.resolve(data);
}, this);
...function addLinkAttributes(link, params) {
var url = params && params.url;
link.href = link.title = url ? (0, _util.removeNullCharacters)(url) : '';
if (url) {
var target = params.target;
if (typeof target === 'undefined') {
target = getDefaultSetting('externalLinkTarget');
}
link.target = LinkTargetStringMap[target];
var rel = params.rel;
if (typeof rel === 'undefined') {
rel = getDefaultSetting('externalLinkRel');
}
link.rel = rel;
}
}n/a
function createBlob(data, contentType) {
if (typeof Blob !== 'undefined') {
return new Blob([data], { type: contentType });
}
throw new Error('The "Blob" constructor is not supported.');
}n/a
function createObjectURL(data, contentType) {
var forceDataSchema = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false;
if (!forceDataSchema) {
var blob = createBlob(data, contentType);
return URL.createObjectURL(blob);
}
var buffer = 'data:' + contentType + ';base64,';
for (var i = 0, ii = data.length; i < ii; i += 3) {
var b1 = data[i] & 0xFF;
var b2 = data[i + 1] & 0xFF;
var b3 = data[i + 2] & 0xFF;
var d1 = b1 >> 2,
d2 = (b1 & 3) << 4 | b2 >> 4;
var d3 = i + 1 < ii ? (b2 & 0xF) << 2 | b3 >> 6 : 64;
var d4 = i + 2 < ii ? b3 & 0x3F : 64;
buffer += digits[d1] + digits[d2] + digits[d3] + digits[d4];
}
return buffer;
}...
var createObjectURL = function createObjectURLClosure() {
var digits = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=';
return function createObjectURL(data, contentType) {
var forceDataSchema = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false;
if (!forceDataSchema) {
var blob = createBlob(data, contentType);
return URL.createObjectURL(blob);
}
var buffer = 'data:' + contentType + ';base64,';
for (var i = 0, ii = data.length; i < ii; i += 3) {
var b1 = data[i] & 0xFF;
var b2 = data[i + 1] & 0xFF;
var b3 = data[i + 2] & 0xFF;
var d1 = b1 >> 2,
...function createPromiseCapability() {
var capability = {};
capability.promise = new Promise(function (resolve, reject) {
capability.resolve = resolve;
capability.reject = reject;
});
return capability;
}n/a
function createValidAbsoluteUrl(url, baseUrl) {
if (!url) {
return null;
}
try {
var absoluteUrl = baseUrl ? new URL(url, baseUrl) : new URL(url);
if (isValidProtocol(absoluteUrl)) {
return absoluteUrl;
}
} catch (ex) {}
return null;
}n/a
function getDocument(src, pdfDataRangeTransport, passwordCallback, progressCallback) {
var task = new PDFDocumentLoadingTask();
if (arguments.length > 1) {
(0, _util.deprecated)('getDocument is called with pdfDataRangeTransport, ' + 'passwordCallback or progressCallback argument');
}
if (pdfDataRangeTransport) {
if (!(pdfDataRangeTransport instanceof PDFDataRangeTransport)) {
pdfDataRangeTransport = Object.create(pdfDataRangeTransport);
pdfDataRangeTransport.length = src.length;
pdfDataRangeTransport.initialData = src.initialData;
if (!pdfDataRangeTransport.abort) {
pdfDataRangeTransport.abort = function () {};
}
}
src = Object.create(src);
src.range = pdfDataRangeTransport;
}
task.onPassword = passwordCallback || null;
task.onProgress = progressCallback || null;
var source;
if (typeof src === 'string') {
source = { url: src };
} else if ((0, _util.isArrayBuffer)(src)) {
source = { data: src };
} else if (src instanceof PDFDataRangeTransport) {
source = { range: src };
} else {
if ((typeof src === 'undefined' ? 'undefined' : _typeof(src)) !== 'object') {
(0, _util.error)('Invalid parameter in getDocument, need either Uint8Array, ' + 'string or a parameter object');
}
if (!src.url && !src.data && !src.range) {
(0, _util.error)('Invalid parameter object: need either .data, .range or .url');
}
source = src;
}
var params = {};
var rangeTransport = null;
var worker = null;
for (var key in source) {
if (key === 'url' && typeof window !== 'undefined') {
params[key] = new URL(source[key], window.location).href;
continue;
} else if (key === 'range') {
rangeTransport = source[key];
continue;
} else if (key === 'worker') {
worker = source[key];
continue;
} else if (key === 'data' && !(source[key] instanceof Uint8Array)) {
var pdfBytes = source[key];
if (typeof pdfBytes === 'string') {
params[key] = (0, _util.stringToBytes)(pdfBytes);
} else if ((typeof pdfBytes === 'undefined' ? 'undefined' : _typeof(pdfBytes)) === 'object' && pdfBytes !== null && !isNaN
(pdfBytes.length)) {
params[key] = new Uint8Array(pdfBytes);
} else if ((0, _util.isArrayBuffer)(pdfBytes)) {
params[key] = new Uint8Array(pdfBytes);
} else {
(0, _util.error)('Invalid PDF binary data: either typed array, string or ' + 'array-like object is expected in the data
property.');
}
continue;
}
params[key] = source[key];
}
params.rangeChunkSize = params.rangeChunkSize || DEFAULT_RANGE_CHUNK_SIZE;
params.disableNativeImageDecoder = params.disableNativeImageDecoder === true;
params.ignoreErrors = params.stopAtErrors !== true;
var CMapReaderFactory = params.CMapReaderFactory || _dom_utils.DOMCMapReaderFactory;
if (!worker) {
var workerPort = (0, _dom_utils.getDefaultSetting)('workerPort');
worker = workerPort ? new PDFWorker(null, workerPort) : new PDFWorker();
task._worker = worker;
}
var docId = task.docId;
worker.promise.then(function () {
if (task.destroyed) {
throw new Error('Loading aborted');
}
return _fetchDocument(worker, params, rangeTransport, docId).then(function (workerId) {
if (task.destroyed) {
throw new Error('Loading aborted');
}
var messageHandler = new _util.MessageHandler(docId, workerId, worker.port);
var transport = new WorkerTransport(messageHandler, task, rangeTransport, CMapReaderFactory);
task._transport = transport;
messageHandler.send('Ready', null);
});
}).catch(task._capability.reject);
return task;
}n/a
function getFilenameFromUrl(url) {
var anchor = url.indexOf('#');
var query = url.indexOf('?');
var end = Math.min(anchor > 0 ? anchor : url.length, query > 0 ? query : url.length);
return url.substring(url.lastIndexOf('/', end) + 1, end);
}n/a
function isValidUrl(url, allowRelative) {
(0, _util.deprecated)('isValidUrl(), please use createValidAbsoluteUrl() instead.');
var baseUrl = allowRelative ? 'http://example.com' : null;
return (0, _util.createValidAbsoluteUrl)(url, baseUrl) !== null;
}n/a
function removeNullCharacters(str) {
if (typeof str !== 'string') {
warn('The argument for removeNullCharacters must be a string.');
return str;
}
return str.replace(NullCharactersRegExp, '');
}n/a
function renderTextLayer(renderParameters) {
var task = new TextLayerRenderTask(renderParameters.textContent, renderParameters.container, renderParameters.viewport, renderParameters
.textDivs, renderParameters.enhanceTextSelection);
task._render(renderParameters.timeout);
return task;
}n/a
function shadow(obj, prop, value) {
Object.defineProperty(obj, prop, {
value: value,
enumerable: true,
configurable: true,
writable: false
});
return value;
}n/a
function AnnotationLayer_render(parameters) {
var annotationElementFactory = new AnnotationElementFactory();
for (var i = 0, ii = parameters.annotations.length; i < ii; i++) {
var data = parameters.annotations[i];
if (!data) {
continue;
}
var element = annotationElementFactory.create({
data: data,
layer: parameters.div,
page: parameters.page,
viewport: parameters.viewport,
linkService: parameters.linkService,
downloadManager: parameters.downloadManager,
imageResourcesPath: parameters.imageResourcesPath || (0, _dom_utils.getDefaultSetting)('imageResourcesPath'),
renderInteractiveForms: parameters.renderInteractiveForms || false
});
if (element.isRenderable) {
parameters.div.appendChild(element.render());
}
}
}...
container: container,
trigger: trigger,
color: data.color,
title: data.title,
contents: data.contents,
hideWrapper: true
});
var popup = popupElement.render();
popup.style.left = container.style.width;
container.appendChild(popup);
},
render: function AnnotationElement_render() {
throw new Error('Abstract method AnnotationElement.render called');
}
};
...function AnnotationLayer_update(parameters) {
for (var i = 0, ii = parameters.annotations.length; i < ii; i++) {
var data = parameters.annotations[i];
var element = parameters.div.querySelector('[data-annotation-id="' + data.id + '"]');
if (element) {
_dom_utils.CustomStyle.setProp('transform', element, 'matrix(' + parameters.viewport.transform.join(',') + ')');
}
}
parameters.div.removeAttribute('hidden');
}...
composite = true;
}
var descriptor = dict.get('FontDescriptor');
if (descriptor) {
var hash = new MurmurHash3_64();
var encoding = baseDict.getRaw('Encoding');
if (isName(encoding)) {
hash.update(encoding.name);
} else if (isRef(encoding)) {
hash.update(encoding.toString());
} else if (isDict(encoding)) {
var keys = encoding.getKeys();
for (var i = 0, ii = keys.length; i < ii; i++) {
var entry = encoding.getRaw(keys[i]);
if (isName(entry)) {
...function CustomStyle() {}n/a
function get(propName, element) {
if (arguments.length === 1 && typeof _cache[propName] === 'string') {
return _cache[propName];
}
element = element || document.documentElement;
var style = element.style,
prefixed,
uPropName;
if (typeof style[propName] === 'string') {
return _cache[propName] = propName;
}
uPropName = propName.charAt(0).toUpperCase() + propName.slice(1);
for (var i = 0, l = prefixes.length; i < l; i++) {
prefixed = prefixes[i] + uPropName;
if (typeof style[prefixed] === 'string') {
return _cache[propName] = prefixed;
}
}
return _cache[propName] = 'undefined';
}...
if (typeof style[prefixed] === 'string') {
return _cache[propName] = prefixed;
}
}
return _cache[propName] = 'undefined';
};
CustomStyle.setProp = function set(propName, element, str) {
var prop = this.getProp(propName);
if (prop !== 'undefined') {
element.style[prop] = str;
}
};
return CustomStyle;
}();
var RenderingCancelledException = function RenderingCancelledException() {
...function set(propName, element, str) {
var prop = this.getProp(propName);
if (prop !== 'undefined') {
element.style[prop] = str;
}
}...
page = this.page,
viewport = this.viewport;
var container = document.createElement('section');
var width = data.rect[2] - data.rect[0];
var height = data.rect[3] - data.rect[1];
container.setAttribute('data-annotation-id', data.id);
var rect = _util.Util.normalizeRect([data.rect[0], page.view[3] - data.rect[1] + page.view[1], data.rect[2], page.view[3] - data
.rect[3] + page.view[1]]);
_dom_utils.CustomStyle.setProp('transform', container, 'matrix(' +
viewport.transform.join(',') + ')');
_dom_utils.CustomStyle.setProp('transformOrigin', container, -rect[0] + 'px ' + -rect[1] + 'px');
if (!ignoreBorder && data.borderStyle.width > 0) {
container.style.borderWidth = data.borderStyle.width + 'px';
if (data.borderStyle.style !== _util.AnnotationBorderStyleType.UNDERLINE) {
width = width - 2 * data.borderStyle.width;
height = height - 2 * data.borderStyle.width;
}
...function InvalidPDFException(msg) {
this.name = 'InvalidPDFException';
this.message = msg;
}...
}
return this._passwordCapability.promise;
}, this);
messageHandler.on('PasswordException', function transportPasswordException(exception) {
loadingTask._capability.reject(new _util.PasswordException(exception.message, exception.code));
}, this);
messageHandler.on('InvalidPDF', function transportInvalidPDF(exception) {
this.loadingTask._capability.reject(new _util.InvalidPDFException(exception.message
));
}, this);
messageHandler.on('MissingPDF', function transportMissingPDF(exception) {
this.loadingTask._capability.reject(new _util.MissingPDFException(exception.message));
}, this);
messageHandler.on('UnexpectedResponse', function transportUnexpectedResponse(exception) {
this.loadingTask._capability.reject(new _util.UnexpectedResponseException(exception.message, exception.status));
}, this);
...function InvalidPDFException(msg) {
this.name = 'InvalidPDFException';
this.message = msg;
}...
var result;
var buffer;
if ((buffer = value.buffer) && (0, _util.isArrayBuffer)(buffer)) {
var transferable = transfers && transfers.indexOf(buffer) >= 0;
if (value === buffer) {
result = value;
} else if (transferable) {
result = new value.constructor(buffer, value.byteOffset, value.byteLength);
} else {
result = new value.constructor(value);
}
cloned.set(value, result);
return result;
}
result = (0, _util.isArray)(value) ? [] : {};
...function MissingPDFException(msg) {
this.name = 'MissingPDFException';
this.message = msg;
}...
messageHandler.on('PasswordException', function transportPasswordException(exception) {
loadingTask._capability.reject(new _util.PasswordException(exception.message, exception.code));
}, this);
messageHandler.on('InvalidPDF', function transportInvalidPDF(exception) {
this.loadingTask._capability.reject(new _util.InvalidPDFException(exception.message));
}, this);
messageHandler.on('MissingPDF', function transportMissingPDF(exception) {
this.loadingTask._capability.reject(new _util.MissingPDFException(exception.message
));
}, this);
messageHandler.on('UnexpectedResponse', function transportUnexpectedResponse(exception) {
this.loadingTask._capability.reject(new _util.UnexpectedResponseException(exception.message, exception.status));
}, this);
messageHandler.on('UnknownError', function transportUnknownError(exception) {
this.loadingTask._capability.reject(new _util.UnknownErrorException(exception.message, exception.details));
}, this);
...function MissingPDFException(msg) {
this.name = 'MissingPDFException';
this.message = msg;
}...
var result;
var buffer;
if ((buffer = value.buffer) && (0, _util.isArrayBuffer)(buffer)) {
var transferable = transfers && transfers.indexOf(buffer) >= 0;
if (value === buffer) {
result = value;
} else if (transferable) {
result = new value.constructor(buffer, value.byteOffset, value.byteLength);
} else {
result = new value.constructor(value);
}
cloned.set(value, result);
return result;
}
result = (0, _util.isArray)(value) ? [] : {};
...function PDFDataRangeTransport(length, initialData) {
this.length = length;
this.initialData = initialData;
this._rangeListeners = [];
this._progressListeners = [];
this._progressiveReadListeners = [];
this._readyCapability = (0, _util.createPromiseCapability)();
}n/a
function PDFDataRangeTransport_abort() {}...
this.pagePromises = [];
var self = this;
var terminated = this.messageHandler.sendWithPromise('Terminate', null);
waitOn.push(terminated);
Promise.all(waitOn).then(function () {
self.fontLoader.clear();
if (self.pdfDataRangeTransport) {
self.pdfDataRangeTransport.abort();
self.pdfDataRangeTransport = null;
}
if (self.messageHandler) {
self.messageHandler.destroy();
self.messageHandler = null;
}
self.destroyCapability.resolve();
...function PDFDataRangeTransport_addProgressListener(listener) {
this._progressListeners.push(listener);
}...
if (pdfDataRangeTransport) {
pdfDataRangeTransport.addRangeListener(function (begin, chunk) {
messageHandler.send('OnDataRange', {
begin: begin,
chunk: chunk
});
});
pdfDataRangeTransport.addProgressListener(function (loaded) {
messageHandler.send('OnDataProgress', { loaded: loaded });
});
pdfDataRangeTransport.addProgressiveReadListener(function (chunk) {
messageHandler.send('OnDataRange', { chunk: chunk });
});
messageHandler.on('RequestDataRange', function transportDataRange(data) {
pdfDataRangeTransport.requestDataRange(data.begin, data.end);
...function PDFDataRangeTransport_addProgressiveReadListener(listener) {
this._progressiveReadListeners.push(listener);
}...
begin: begin,
chunk: chunk
});
});
pdfDataRangeTransport.addProgressListener(function (loaded) {
messageHandler.send('OnDataProgress', { loaded: loaded });
});
pdfDataRangeTransport.addProgressiveReadListener(function (chunk) {
messageHandler.send('OnDataRange', { chunk: chunk });
});
messageHandler.on('RequestDataRange', function transportDataRange(data) {
pdfDataRangeTransport.requestDataRange(data.begin, data.end);
}, this);
}
messageHandler.on('GetDoc', function transportDoc(data) {
...function PDFDataRangeTransport_addRangeListener(listener) {
this._rangeListeners.push(listener);
}...
return this.destroyCapability.promise;
},
setupMessageHandler: function WorkerTransport_setupMessageHandler() {
var messageHandler = this.messageHandler;
var loadingTask = this.loadingTask;
var pdfDataRangeTransport = this.pdfDataRangeTransport;
if (pdfDataRangeTransport) {
pdfDataRangeTransport.addRangeListener(function (begin, chunk) {
messageHandler.send('OnDataRange', {
begin: begin,
chunk: chunk
});
});
pdfDataRangeTransport.addProgressListener(function (loaded) {
messageHandler.send('OnDataProgress', { loaded: loaded });
...function PDFDataRangeTransport_onDataProgress(loaded) {
this._readyCapability.promise.then(function () {
var listeners = this._progressListeners;
for (var i = 0, n = listeners.length; i < n; ++i) {
listeners[i](loaded);
}
}.bind(this));
}n/a
function PDFDataRangeTransport_onDataProgress(chunk) {
this._readyCapability.promise.then(function () {
var listeners = this._progressiveReadListeners;
for (var i = 0, n = listeners.length; i < n; ++i) {
listeners[i](chunk);
}
}.bind(this));
}n/a
function PDFDataRangeTransport_onDataRange(begin, chunk) {
var listeners = this._rangeListeners;
for (var i = 0, n = listeners.length; i < n; ++i) {
listeners[i](begin, chunk);
}
}n/a
function PDFDataRangeTransport_requestDataRange(begin, end) {
throw new Error('Abstract method PDFDataRangeTransport.requestDataRange');
}...
pdfDataRangeTransport.addProgressListener(function (loaded) {
messageHandler.send('OnDataProgress', { loaded: loaded });
});
pdfDataRangeTransport.addProgressiveReadListener(function (chunk) {
messageHandler.send('OnDataRange', { chunk: chunk });
});
messageHandler.on('RequestDataRange', function transportDataRange(data) {
pdfDataRangeTransport.requestDataRange(data.begin, data.end);
}, this);
}
messageHandler.on('GetDoc', function transportDoc(data) {
var pdfInfo = data.pdfInfo;
this.numPages = data.pdfInfo.numPages;
var loadingTask = this.loadingTask;
var pdfDocument = new PDFDocumentProxy(pdfInfo, this, loadingTask);
...function PDFDataRangeTransport_transportReady() {
this._readyCapability.resolve();
}...
this.loadingTask._capability.reject(new _util.UnknownErrorException(exception.message, exception.details));
}, this);
messageHandler.on('DataLoaded', function transportPage(data) {
this.downloadInfoCapability.resolve(data);
}, this);
messageHandler.on('PDFManagerReady', function transportPage(data) {
if (this.pdfDataRangeTransport) {
this.pdfDataRangeTransport.transportReady();
}
}, this);
messageHandler.on('StartRenderPage', function transportRender(data) {
if (this.destroyed) {
return;
}
var page = this.pageCache[data.pageIndex];
...function CustomStyle() {}n/a
function InvalidPDFException(msg) {
this.name = 'InvalidPDFException';
this.message = msg;
}...
}
return this._passwordCapability.promise;
}, this);
messageHandler.on('PasswordException', function transportPasswordException(exception) {
loadingTask._capability.reject(new _util.PasswordException(exception.message, exception.code));
}, this);
messageHandler.on('InvalidPDF', function transportInvalidPDF(exception) {
this.loadingTask._capability.reject(new _util.InvalidPDFException(exception.message
));
}, this);
messageHandler.on('MissingPDF', function transportMissingPDF(exception) {
this.loadingTask._capability.reject(new _util.MissingPDFException(exception.message));
}, this);
messageHandler.on('UnexpectedResponse', function transportUnexpectedResponse(exception) {
this.loadingTask._capability.reject(new _util.UnexpectedResponseException(exception.message, exception.status));
}, this);
...function Metadata(meta) {
if (typeof meta === 'string') {
meta = fixMetadata(meta);
var parser = new DOMParser();
meta = parser.parseFromString(meta, 'application/xml');
} else if (!(meta instanceof Document)) {
(0, _util.error)('Metadata: Invalid metadata object');
}
this.metaDocument = meta;
this.metadata = Object.create(null);
this.parse();
}...
getOutline: function WorkerTransport_getOutline() {
return this.messageHandler.sendWithPromise('GetOutline', null);
},
getMetadata: function WorkerTransport_getMetadata() {
return this.messageHandler.sendWithPromise('GetMetadata', null).then(function transportMetadata(results) {
return {
info: results[0],
metadata: results[1] ? new _metadata.Metadata(results[1]) : null
};
});
},
getStats: function WorkerTransport_getStats() {
return this.messageHandler.sendWithPromise('GetStats', null);
},
startCleanup: function WorkerTransport_startCleanup() {
...function MissingPDFException(msg) {
this.name = 'MissingPDFException';
this.message = msg;
}...
messageHandler.on('PasswordException', function transportPasswordException(exception) {
loadingTask._capability.reject(new _util.PasswordException(exception.message, exception.code));
}, this);
messageHandler.on('InvalidPDF', function transportInvalidPDF(exception) {
this.loadingTask._capability.reject(new _util.InvalidPDFException(exception.message));
}, this);
messageHandler.on('MissingPDF', function transportMissingPDF(exception) {
this.loadingTask._capability.reject(new _util.MissingPDFException(exception.message
));
}, this);
messageHandler.on('UnexpectedResponse', function transportUnexpectedResponse(exception) {
this.loadingTask._capability.reject(new _util.UnexpectedResponseException(exception.message, exception.status));
}, this);
messageHandler.on('UnknownError', function transportUnknownError(exception) {
this.loadingTask._capability.reject(new _util.UnknownErrorException(exception.message, exception.details));
}, this);
...function PDFDataRangeTransport(length, initialData) {
this.length = length;
this.initialData = initialData;
this._rangeListeners = [];
this._progressListeners = [];
this._progressiveReadListeners = [];
this._readyCapability = (0, _util.createPromiseCapability)();
}n/a
function PDFWorker(name, port) {
this.name = name;
this.destroyed = false;
this._readyCapability = (0, _util.createPromiseCapability)();
this._port = null;
this._webWorker = null;
this._messageHandler = null;
if (port) {
this._initializeFromPort(port);
return;
}
this._initialize();
}n/a
function PageViewport(viewBox, scale, rotation, offsetX, offsetY, dontFlip) {
this.viewBox = viewBox;
this.scale = scale;
this.rotation = rotation;
this.offsetX = offsetX;
this.offsetY = offsetY;
var centerX = (viewBox[2] + viewBox[0]) / 2;
var centerY = (viewBox[3] + viewBox[1]) / 2;
var rotateA, rotateB, rotateC, rotateD;
rotation = rotation % 360;
rotation = rotation < 0 ? rotation + 360 : rotation;
switch (rotation) {
case 180:
rotateA = -1;
rotateB = 0;
rotateC = 0;
rotateD = 1;
break;
case 90:
rotateA = 0;
rotateB = 1;
rotateC = 1;
rotateD = 0;
break;
case 270:
rotateA = 0;
rotateB = -1;
rotateC = -1;
rotateD = 0;
break;
default:
rotateA = 1;
rotateB = 0;
rotateC = 0;
rotateD = -1;
break;
}
if (dontFlip) {
rotateC = -rotateC;
rotateD = -rotateD;
}
var offsetCanvasX, offsetCanvasY;
var width, height;
if (rotateA === 0) {
offsetCanvasX = Math.abs(centerY - viewBox[1]) * scale + offsetX;
offsetCanvasY = Math.abs(centerX - viewBox[0]) * scale + offsetY;
width = Math.abs(viewBox[3] - viewBox[1]) * scale;
height = Math.abs(viewBox[2] - viewBox[0]) * scale;
} else {
offsetCanvasX = Math.abs(centerX - viewBox[0]) * scale + offsetX;
offsetCanvasY = Math.abs(centerY - viewBox[1]) * scale + offsetY;
width = Math.abs(viewBox[2] - viewBox[0]) * scale;
height = Math.abs(viewBox[3] - viewBox[1]) * scale;
}
this.transform = [rotateA * scale, rotateB * scale, rotateC * scale, rotateD * scale, offsetCanvasX - rotateA * scale * centerX
- rotateC * scale * centerY, offsetCanvasY - rotateB * scale * centerX - rotateD * scale * centerY];
this.width = width;
this.height = height;
this.fontScale = scale;
}...
get view() {
return this.pageInfo.view;
},
getViewport: function PDFPageProxy_getViewport(scale, rotate) {
if (arguments.length < 2) {
rotate = this.rotate;
}
return new _util.PageViewport(this.view, scale, rotate, 0, 0);
},
getAnnotations: function PDFPageProxy_getAnnotations(params) {
var intent = params && params.intent || null;
if (!this.annotationsPromise || this.annotationsIntent !== intent) {
this.annotationsPromise = this.transport.getAnnotations(this.pageIndex, intent);
this.annotationsIntent = intent;
}
...function PasswordException(msg, code) {
this.name = 'PasswordException';
this.message = msg;
this.code = code;
}...
this._passwordCapability = (0, _util.createPromiseCapability)();
if (loadingTask.onPassword) {
var updatePassword = function (password) {
this._passwordCapability.resolve({ password: password });
}.bind(this);
loadingTask.onPassword(updatePassword, exception.code);
} else {
this._passwordCapability.reject(new _util.PasswordException(exception.message, exception
.code));
}
return this._passwordCapability.promise;
}, this);
messageHandler.on('PasswordException', function transportPasswordException(exception) {
loadingTask._capability.reject(new _util.PasswordException(exception.message, exception.code));
}, this);
messageHandler.on('InvalidPDF', function transportInvalidPDF(exception) {
...function SVGGraphics(commonObjs, objs, forceDataSchema) {
this.current = new SVGExtraState();
this.transformMatrix = _util.IDENTITY_MATRIX;
this.transformStack = [];
this.extraStack = [];
this.commonObjs = commonObjs;
this.objs = objs;
this.pendingEOFill = false;
this.embedFonts = false;
this.embeddedFonts = Object.create(null);
this.cssStyle = null;
this.forceDataSchema = !!forceDataSchema;
}n/a
function UnexpectedResponseException(msg, status) {
this.name = 'UnexpectedResponseException';
this.message = msg;
this.status = status;
}...
messageHandler.on('InvalidPDF', function transportInvalidPDF(exception) {
this.loadingTask._capability.reject(new _util.InvalidPDFException(exception.message));
}, this);
messageHandler.on('MissingPDF', function transportMissingPDF(exception) {
this.loadingTask._capability.reject(new _util.MissingPDFException(exception.message));
}, this);
messageHandler.on('UnexpectedResponse', function transportUnexpectedResponse(exception) {
this.loadingTask._capability.reject(new _util.UnexpectedResponseException(exception
.message, exception.status));
}, this);
messageHandler.on('UnknownError', function transportUnknownError(exception) {
this.loadingTask._capability.reject(new _util.UnknownErrorException(exception.message, exception.details));
}, this);
messageHandler.on('DataLoaded', function transportPage(data) {
this.downloadInfoCapability.resolve(data);
}, this);
...function UnknownErrorException(msg, details) {
this.name = 'UnknownErrorException';
this.message = msg;
this.details = details;
}...
messageHandler.on('MissingPDF', function transportMissingPDF(exception) {
this.loadingTask._capability.reject(new _util.MissingPDFException(exception.message));
}, this);
messageHandler.on('UnexpectedResponse', function transportUnexpectedResponse(exception) {
this.loadingTask._capability.reject(new _util.UnexpectedResponseException(exception.message, exception.status));
}, this);
messageHandler.on('UnknownError', function transportUnknownError(exception) {
this.loadingTask._capability.reject(new _util.UnknownErrorException(exception.message
, exception.details));
}, this);
messageHandler.on('DataLoaded', function transportPage(data) {
this.downloadInfoCapability.resolve(data);
}, this);
messageHandler.on('PDFManagerReady', function transportPage(data) {
if (this.pdfDataRangeTransport) {
this.pdfDataRangeTransport.transportReady();
...function Util() {}n/a
function addLinkAttributes(link, params) {
var url = params && params.url;
link.href = link.title = url ? (0, _util.removeNullCharacters)(url) : '';
if (url) {
var target = params.target;
if (typeof target === 'undefined') {
target = getDefaultSetting('externalLinkTarget');
}
link.target = LinkTargetStringMap[target];
var rel = params.rel;
if (typeof rel === 'undefined') {
rel = getDefaultSetting('externalLinkRel');
}
link.rel = rel;
}
}n/a
function createBlob(data, contentType) {
if (typeof Blob !== 'undefined') {
return new Blob([data], { type: contentType });
}
throw new Error('The "Blob" constructor is not supported.');
}n/a
function PDFJS_createObjectURL(data, contentType) {
return (0, _util.createObjectURL)(data, contentType, PDFJS.disableCreateObjectURL);
}...
var createObjectURL = function createObjectURLClosure() {
var digits = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=';
return function createObjectURL(data, contentType) {
var forceDataSchema = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false;
if (!forceDataSchema) {
var blob = createBlob(data, contentType);
return URL.createObjectURL(blob);
}
var buffer = 'data:' + contentType + ';base64,';
for (var i = 0, ii = data.length; i < ii; i += 3) {
var b1 = data[i] & 0xFF;
var b2 = data[i + 1] & 0xFF;
var b3 = data[i + 2] & 0xFF;
var d1 = b1 >> 2,
...function createPromiseCapability() {
var capability = {};
capability.promise = new Promise(function (resolve, reject) {
capability.resolve = resolve;
capability.reject = reject;
});
return capability;
}n/a
function getDocument(src, pdfDataRangeTransport, passwordCallback, progressCallback) {
var task = new PDFDocumentLoadingTask();
if (arguments.length > 1) {
(0, _util.deprecated)('getDocument is called with pdfDataRangeTransport, ' + 'passwordCallback or progressCallback argument');
}
if (pdfDataRangeTransport) {
if (!(pdfDataRangeTransport instanceof PDFDataRangeTransport)) {
pdfDataRangeTransport = Object.create(pdfDataRangeTransport);
pdfDataRangeTransport.length = src.length;
pdfDataRangeTransport.initialData = src.initialData;
if (!pdfDataRangeTransport.abort) {
pdfDataRangeTransport.abort = function () {};
}
}
src = Object.create(src);
src.range = pdfDataRangeTransport;
}
task.onPassword = passwordCallback || null;
task.onProgress = progressCallback || null;
var source;
if (typeof src === 'string') {
source = { url: src };
} else if ((0, _util.isArrayBuffer)(src)) {
source = { data: src };
} else if (src instanceof PDFDataRangeTransport) {
source = { range: src };
} else {
if ((typeof src === 'undefined' ? 'undefined' : _typeof(src)) !== 'object') {
(0, _util.error)('Invalid parameter in getDocument, need either Uint8Array, ' + 'string or a parameter object');
}
if (!src.url && !src.data && !src.range) {
(0, _util.error)('Invalid parameter object: need either .data, .range or .url');
}
source = src;
}
var params = {};
var rangeTransport = null;
var worker = null;
for (var key in source) {
if (key === 'url' && typeof window !== 'undefined') {
params[key] = new URL(source[key], window.location).href;
continue;
} else if (key === 'range') {
rangeTransport = source[key];
continue;
} else if (key === 'worker') {
worker = source[key];
continue;
} else if (key === 'data' && !(source[key] instanceof Uint8Array)) {
var pdfBytes = source[key];
if (typeof pdfBytes === 'string') {
params[key] = (0, _util.stringToBytes)(pdfBytes);
} else if ((typeof pdfBytes === 'undefined' ? 'undefined' : _typeof(pdfBytes)) === 'object' && pdfBytes !== null && !isNaN
(pdfBytes.length)) {
params[key] = new Uint8Array(pdfBytes);
} else if ((0, _util.isArrayBuffer)(pdfBytes)) {
params[key] = new Uint8Array(pdfBytes);
} else {
(0, _util.error)('Invalid PDF binary data: either typed array, string or ' + 'array-like object is expected in the data
property.');
}
continue;
}
params[key] = source[key];
}
params.rangeChunkSize = params.rangeChunkSize || DEFAULT_RANGE_CHUNK_SIZE;
params.disableNativeImageDecoder = params.disableNativeImageDecoder === true;
params.ignoreErrors = params.stopAtErrors !== true;
var CMapReaderFactory = params.CMapReaderFactory || _dom_utils.DOMCMapReaderFactory;
if (!worker) {
var workerPort = (0, _dom_utils.getDefaultSetting)('workerPort');
worker = workerPort ? new PDFWorker(null, workerPort) : new PDFWorker();
task._worker = worker;
}
var docId = task.docId;
worker.promise.then(function () {
if (task.destroyed) {
throw new Error('Loading aborted');
}
return _fetchDocument(worker, params, rangeTransport, docId).then(function (workerId) {
if (task.destroyed) {
throw new Error('Loading aborted');
}
var messageHandler = new _util.MessageHandler(docId, workerId, worker.port);
var transport = new WorkerTransport(messageHandler, task, rangeTransport, CMapReaderFactory);
task._transport = transport;
messageHandler.send('Ready', null);
});
}).catch(task._capability.reject);
return task;
}n/a
function getFilenameFromUrl(url) {
var anchor = url.indexOf('#');
var query = url.indexOf('?');
var end = Math.min(anchor > 0 ? anchor : url.length, query > 0 ? query : url.length);
return url.substring(url.lastIndexOf('/', end) + 1, end);
}n/a
function isExternalLinkTargetSet() {
var externalLinkTarget = getDefaultSetting('externalLinkTarget');
switch (externalLinkTarget) {
case LinkTarget.NONE:
return false;
case LinkTarget.SELF:
case LinkTarget.BLANK:
case LinkTarget.PARENT:
case LinkTarget.TOP:
return true;
}
}n/a
function isValidUrl(url, allowRelative) {
(0, _util.deprecated)('isValidUrl(), please use createValidAbsoluteUrl() instead.');
var baseUrl = allowRelative ? 'http://example.com' : null;
return (0, _util.createValidAbsoluteUrl)(url, baseUrl) !== null;
}n/a
function removeNullCharacters(str) {
if (typeof str !== 'string') {
warn('The argument for removeNullCharacters must be a string.');
return str;
}
return str.replace(NullCharactersRegExp, '');
}n/a
function renderTextLayer(renderParameters) {
var task = new TextLayerRenderTask(renderParameters.textContent, renderParameters.container, renderParameters.viewport, renderParameters
.textDivs, renderParameters.enhanceTextSelection);
task._render(renderParameters.timeout);
return task;
}n/a
function shadow(obj, prop, value) {
Object.defineProperty(obj, prop, {
value: value,
enumerable: true,
configurable: true,
writable: false
});
return value;
}n/a
function AnnotationLayer_render(parameters) {
var annotationElementFactory = new AnnotationElementFactory();
for (var i = 0, ii = parameters.annotations.length; i < ii; i++) {
var data = parameters.annotations[i];
if (!data) {
continue;
}
var element = annotationElementFactory.create({
data: data,
layer: parameters.div,
page: parameters.page,
viewport: parameters.viewport,
linkService: parameters.linkService,
downloadManager: parameters.downloadManager,
imageResourcesPath: parameters.imageResourcesPath || (0, _dom_utils.getDefaultSetting)('imageResourcesPath'),
renderInteractiveForms: parameters.renderInteractiveForms || false
});
if (element.isRenderable) {
parameters.div.appendChild(element.render());
}
}
}...
container: container,
trigger: trigger,
color: data.color,
title: data.title,
contents: data.contents,
hideWrapper: true
});
var popup = popupElement.render();
popup.style.left = container.style.width;
container.appendChild(popup);
},
render: function AnnotationElement_render() {
throw new Error('Abstract method AnnotationElement.render called');
}
};
...function AnnotationLayer_update(parameters) {
for (var i = 0, ii = parameters.annotations.length; i < ii; i++) {
var data = parameters.annotations[i];
var element = parameters.div.querySelector('[data-annotation-id="' + data.id + '"]');
if (element) {
_dom_utils.CustomStyle.setProp('transform', element, 'matrix(' + parameters.viewport.transform.join(',') + ')');
}
}
parameters.div.removeAttribute('hidden');
}...
composite = true;
}
var descriptor = dict.get('FontDescriptor');
if (descriptor) {
var hash = new MurmurHash3_64();
var encoding = baseDict.getRaw('Encoding');
if (isName(encoding)) {
hash.update(encoding.name);
} else if (isRef(encoding)) {
hash.update(encoding.toString());
} else if (isDict(encoding)) {
var keys = encoding.getKeys();
for (var i = 0, ii = keys.length; i < ii; i++) {
var entry = encoding.getRaw(keys[i]);
if (isName(entry)) {
...function CustomStyle() {}n/a
function get(propName, element) {
if (arguments.length === 1 && typeof _cache[propName] === 'string') {
return _cache[propName];
}
element = element || document.documentElement;
var style = element.style,
prefixed,
uPropName;
if (typeof style[propName] === 'string') {
return _cache[propName] = propName;
}
uPropName = propName.charAt(0).toUpperCase() + propName.slice(1);
for (var i = 0, l = prefixes.length; i < l; i++) {
prefixed = prefixes[i] + uPropName;
if (typeof style[prefixed] === 'string') {
return _cache[propName] = prefixed;
}
}
return _cache[propName] = 'undefined';
}...
if (typeof style[prefixed] === 'string') {
return _cache[propName] = prefixed;
}
}
return _cache[propName] = 'undefined';
};
CustomStyle.setProp = function set(propName, element, str) {
var prop = this.getProp(propName);
if (prop !== 'undefined') {
element.style[prop] = str;
}
};
return CustomStyle;
}();
var RenderingCancelledException = function RenderingCancelledException() {
...function set(propName, element, str) {
var prop = this.getProp(propName);
if (prop !== 'undefined') {
element.style[prop] = str;
}
}...
page = this.page,
viewport = this.viewport;
var container = document.createElement('section');
var width = data.rect[2] - data.rect[0];
var height = data.rect[3] - data.rect[1];
container.setAttribute('data-annotation-id', data.id);
var rect = _util.Util.normalizeRect([data.rect[0], page.view[3] - data.rect[1] + page.view[1], data.rect[2], page.view[3] - data
.rect[3] + page.view[1]]);
_dom_utils.CustomStyle.setProp('transform', container, 'matrix(' +
viewport.transform.join(',') + ')');
_dom_utils.CustomStyle.setProp('transformOrigin', container, -rect[0] + 'px ' + -rect[1] + 'px');
if (!ignoreBorder && data.borderStyle.width > 0) {
container.style.borderWidth = data.borderStyle.width + 'px';
if (data.borderStyle.style !== _util.AnnotationBorderStyleType.UNDERLINE) {
width = width - 2 * data.borderStyle.width;
height = height - 2 * data.borderStyle.width;
}
...function InvalidPDFException(msg) {
this.name = 'InvalidPDFException';
this.message = msg;
}...
}
return this._passwordCapability.promise;
}, this);
messageHandler.on('PasswordException', function transportPasswordException(exception) {
loadingTask._capability.reject(new _util.PasswordException(exception.message, exception.code));
}, this);
messageHandler.on('InvalidPDF', function transportInvalidPDF(exception) {
this.loadingTask._capability.reject(new _util.InvalidPDFException(exception.message
));
}, this);
messageHandler.on('MissingPDF', function transportMissingPDF(exception) {
this.loadingTask._capability.reject(new _util.MissingPDFException(exception.message));
}, this);
messageHandler.on('UnexpectedResponse', function transportUnexpectedResponse(exception) {
this.loadingTask._capability.reject(new _util.UnexpectedResponseException(exception.message, exception.status));
}, this);
...function InvalidPDFException(msg) {
this.name = 'InvalidPDFException';
this.message = msg;
}...
var result;
var buffer;
if ((buffer = value.buffer) && (0, _util.isArrayBuffer)(buffer)) {
var transferable = transfers && transfers.indexOf(buffer) >= 0;
if (value === buffer) {
result = value;
} else if (transferable) {
result = new value.constructor(buffer, value.byteOffset, value.byteLength);
} else {
result = new value.constructor(value);
}
cloned.set(value, result);
return result;
}
result = (0, _util.isArray)(value) ? [] : {};
...function Metadata(meta) {
if (typeof meta === 'string') {
meta = fixMetadata(meta);
var parser = new DOMParser();
meta = parser.parseFromString(meta, 'application/xml');
} else if (!(meta instanceof Document)) {
(0, _util.error)('Metadata: Invalid metadata object');
}
this.metaDocument = meta;
this.metadata = Object.create(null);
this.parse();
}...
getOutline: function WorkerTransport_getOutline() {
return this.messageHandler.sendWithPromise('GetOutline', null);
},
getMetadata: function WorkerTransport_getMetadata() {
return this.messageHandler.sendWithPromise('GetMetadata', null).then(function transportMetadata(results) {
return {
info: results[0],
metadata: results[1] ? new _metadata.Metadata(results[1]) : null
};
});
},
getStats: function WorkerTransport_getStats() {
return this.messageHandler.sendWithPromise('GetStats', null);
},
startCleanup: function WorkerTransport_startCleanup() {
...function Metadata_get(name) {
return this.metadata[name] || null;
}...
Util.extendObj = function extendObj(obj1, obj2) {
for (var key in obj2) {
obj1[key] = obj2[key];
}
};
Util.getInheritableProperty = function Util_getInheritableProperty(dict, name, getArray) {
while (dict && !dict.has(name)) {
dict = dict.get('Parent');
}
if (!dict) {
return null;
}
return getArray ? dict.getArray(name) : dict.get(name);
};
Util.inherit = function Util_inherit(sub, base, prototype) {
...function Metadata_has(name) {
return typeof this.metadata[name] !== 'undefined';
}...
};
Util.extendObj = function extendObj(obj1, obj2) {
for (var key in obj2) {
obj1[key] = obj2[key];
}
};
Util.getInheritableProperty = function Util_getInheritableProperty(dict, name, getArray) {
while (dict && !dict.has(name)) {
dict = dict.get('Parent');
}
if (!dict) {
return null;
}
return getArray ? dict.getArray(name) : dict.get(name);
};
...function Metadata_parse() {
var doc = this.metaDocument;
var rdf = doc.documentElement;
if (rdf.nodeName.toLowerCase() !== 'rdf:rdf') {
rdf = rdf.firstChild;
while (rdf && rdf.nodeName.toLowerCase() !== 'rdf:rdf') {
rdf = rdf.nextSibling;
}
}
var nodeName = rdf ? rdf.nodeName.toLowerCase() : null;
if (!rdf || nodeName !== 'rdf:rdf' || !rdf.hasChildNodes()) {
return;
}
var children = rdf.childNodes,
desc,
entry,
name,
i,
ii,
length,
iLength;
for (i = 0, length = children.length; i < length; i++) {
desc = children[i];
if (desc.nodeName.toLowerCase() !== 'rdf:description') {
continue;
}
for (ii = 0, iLength = desc.childNodes.length; ii < iLength; ii++) {
if (desc.childNodes[ii].nodeName.toLowerCase() !== '#text') {
entry = desc.childNodes[ii];
name = entry.nodeName.toLowerCase();
this.metadata[name] = entry.textContent.trim();
}
}
}
}...
}
if (isDict(this.params)) {
var colorTransform = this.params.get('ColorTransform');
if (isInt(colorTransform)) {
jpegImage.colorTransform = colorTransform;
}
}
jpegImage.parse(this.bytes);
var data = jpegImage.getData(this.drawWidth, this.drawHeight, this.forceRGB);
this.buffer = data;
this.bufferLength = data.length;
this.eof = true;
};
JpegStream.prototype.getBytes = function JpegStream_getBytes(length) {
this.ensureBuffer();
...function MissingPDFException(msg) {
this.name = 'MissingPDFException';
this.message = msg;
}...
messageHandler.on('PasswordException', function transportPasswordException(exception) {
loadingTask._capability.reject(new _util.PasswordException(exception.message, exception.code));
}, this);
messageHandler.on('InvalidPDF', function transportInvalidPDF(exception) {
this.loadingTask._capability.reject(new _util.InvalidPDFException(exception.message));
}, this);
messageHandler.on('MissingPDF', function transportMissingPDF(exception) {
this.loadingTask._capability.reject(new _util.MissingPDFException(exception.message
));
}, this);
messageHandler.on('UnexpectedResponse', function transportUnexpectedResponse(exception) {
this.loadingTask._capability.reject(new _util.UnexpectedResponseException(exception.message, exception.status));
}, this);
messageHandler.on('UnknownError', function transportUnknownError(exception) {
this.loadingTask._capability.reject(new _util.UnknownErrorException(exception.message, exception.details));
}, this);
...function MissingPDFException(msg) {
this.name = 'MissingPDFException';
this.message = msg;
}...
var result;
var buffer;
if ((buffer = value.buffer) && (0, _util.isArrayBuffer)(buffer)) {
var transferable = transfers && transfers.indexOf(buffer) >= 0;
if (value === buffer) {
result = value;
} else if (transferable) {
result = new value.constructor(buffer, value.byteOffset, value.byteLength);
} else {
result = new value.constructor(value);
}
cloned.set(value, result);
return result;
}
result = (0, _util.isArray)(value) ? [] : {};
...function PDFDataRangeTransport(length, initialData) {
this.length = length;
this.initialData = initialData;
this._rangeListeners = [];
this._progressListeners = [];
this._progressiveReadListeners = [];
this._readyCapability = (0, _util.createPromiseCapability)();
}n/a
function PDFDataRangeTransport_abort() {}...
this.pagePromises = [];
var self = this;
var terminated = this.messageHandler.sendWithPromise('Terminate', null);
waitOn.push(terminated);
Promise.all(waitOn).then(function () {
self.fontLoader.clear();
if (self.pdfDataRangeTransport) {
self.pdfDataRangeTransport.abort();
self.pdfDataRangeTransport = null;
}
if (self.messageHandler) {
self.messageHandler.destroy();
self.messageHandler = null;
}
self.destroyCapability.resolve();
...function PDFDataRangeTransport_addProgressListener(listener) {
this._progressListeners.push(listener);
}...
if (pdfDataRangeTransport) {
pdfDataRangeTransport.addRangeListener(function (begin, chunk) {
messageHandler.send('OnDataRange', {
begin: begin,
chunk: chunk
});
});
pdfDataRangeTransport.addProgressListener(function (loaded) {
messageHandler.send('OnDataProgress', { loaded: loaded });
});
pdfDataRangeTransport.addProgressiveReadListener(function (chunk) {
messageHandler.send('OnDataRange', { chunk: chunk });
});
messageHandler.on('RequestDataRange', function transportDataRange(data) {
pdfDataRangeTransport.requestDataRange(data.begin, data.end);
...function PDFDataRangeTransport_addProgressiveReadListener(listener) {
this._progressiveReadListeners.push(listener);
}...
begin: begin,
chunk: chunk
});
});
pdfDataRangeTransport.addProgressListener(function (loaded) {
messageHandler.send('OnDataProgress', { loaded: loaded });
});
pdfDataRangeTransport.addProgressiveReadListener(function (chunk) {
messageHandler.send('OnDataRange', { chunk: chunk });
});
messageHandler.on('RequestDataRange', function transportDataRange(data) {
pdfDataRangeTransport.requestDataRange(data.begin, data.end);
}, this);
}
messageHandler.on('GetDoc', function transportDoc(data) {
...function PDFDataRangeTransport_addRangeListener(listener) {
this._rangeListeners.push(listener);
}...
return this.destroyCapability.promise;
},
setupMessageHandler: function WorkerTransport_setupMessageHandler() {
var messageHandler = this.messageHandler;
var loadingTask = this.loadingTask;
var pdfDataRangeTransport = this.pdfDataRangeTransport;
if (pdfDataRangeTransport) {
pdfDataRangeTransport.addRangeListener(function (begin, chunk) {
messageHandler.send('OnDataRange', {
begin: begin,
chunk: chunk
});
});
pdfDataRangeTransport.addProgressListener(function (loaded) {
messageHandler.send('OnDataProgress', { loaded: loaded });
...function PDFDataRangeTransport_onDataProgress(loaded) {
this._readyCapability.promise.then(function () {
var listeners = this._progressListeners;
for (var i = 0, n = listeners.length; i < n; ++i) {
listeners[i](loaded);
}
}.bind(this));
}n/a
function PDFDataRangeTransport_onDataProgress(chunk) {
this._readyCapability.promise.then(function () {
var listeners = this._progressiveReadListeners;
for (var i = 0, n = listeners.length; i < n; ++i) {
listeners[i](chunk);
}
}.bind(this));
}n/a
function PDFDataRangeTransport_onDataRange(begin, chunk) {
var listeners = this._rangeListeners;
for (var i = 0, n = listeners.length; i < n; ++i) {
listeners[i](begin, chunk);
}
}n/a
function PDFDataRangeTransport_requestDataRange(begin, end) {
throw new Error('Abstract method PDFDataRangeTransport.requestDataRange');
}...
pdfDataRangeTransport.addProgressListener(function (loaded) {
messageHandler.send('OnDataProgress', { loaded: loaded });
});
pdfDataRangeTransport.addProgressiveReadListener(function (chunk) {
messageHandler.send('OnDataRange', { chunk: chunk });
});
messageHandler.on('RequestDataRange', function transportDataRange(data) {
pdfDataRangeTransport.requestDataRange(data.begin, data.end);
}, this);
}
messageHandler.on('GetDoc', function transportDoc(data) {
var pdfInfo = data.pdfInfo;
this.numPages = data.pdfInfo.numPages;
var loadingTask = this.loadingTask;
var pdfDocument = new PDFDocumentProxy(pdfInfo, this, loadingTask);
...function PDFDataRangeTransport_transportReady() {
this._readyCapability.resolve();
}...
this.loadingTask._capability.reject(new _util.UnknownErrorException(exception.message, exception.details));
}, this);
messageHandler.on('DataLoaded', function transportPage(data) {
this.downloadInfoCapability.resolve(data);
}, this);
messageHandler.on('PDFManagerReady', function transportPage(data) {
if (this.pdfDataRangeTransport) {
this.pdfDataRangeTransport.transportReady();
}
}, this);
messageHandler.on('StartRenderPage', function transportRender(data) {
if (this.destroyed) {
return;
}
var page = this.pageCache[data.pageIndex];
...function PDFWorker(name, port) {
this.name = name;
this.destroyed = false;
this._readyCapability = (0, _util.createPromiseCapability)();
this._port = null;
this._webWorker = null;
this._messageHandler = null;
if (port) {
this._initializeFromPort(port);
return;
}
this._initialize();
}n/a
function PDFWorker_initialize() {
if (!isWorkerDisabled && !(0, _dom_utils.getDefaultSetting)('disableWorker') && typeof Worker !== 'undefined') {
var workerSrc = getWorkerSrc();
try {
if (!(0, _util.isSameOrigin)(window.location.href, workerSrc)) {
workerSrc = createCDNWrapper(new URL(workerSrc, window.location).href);
}
var worker = new Worker(workerSrc);
var messageHandler = new _util.MessageHandler('main', 'worker', worker);
var terminateEarly = function () {
worker.removeEventListener('error', onWorkerError);
messageHandler.destroy();
worker.terminate();
if (this.destroyed) {
this._readyCapability.reject(new Error('Worker was destroyed'));
} else {
this._setupFakeWorker();
}
}.bind(this);
var onWorkerError = function (event) {
if (!this._webWorker) {
terminateEarly();
}
}.bind(this);
worker.addEventListener('error', onWorkerError);
messageHandler.on('test', function PDFWorker_test(data) {
worker.removeEventListener('error', onWorkerError);
if (this.destroyed) {
terminateEarly();
return;
}
var supportTypedArray = data && data.supportTypedArray;
if (supportTypedArray) {
this._messageHandler = messageHandler;
this._port = worker;
this._webWorker = worker;
if (!data.supportTransfers) {
isPostMessageTransfersDisabled = true;
}
this._readyCapability.resolve();
messageHandler.send('configure', { verbosity: (0, _util.getVerbosityLevel)() });
} else {
this._setupFakeWorker();
messageHandler.destroy();
worker.terminate();
}
}.bind(this));
messageHandler.on('console_log', function (data) {
console.log.apply(console, data);
});
messageHandler.on('console_error', function (data) {
console.error.apply(console, data);
});
messageHandler.on('ready', function (data) {
worker.removeEventListener('error', onWorkerError);
if (this.destroyed) {
terminateEarly();
return;
}
try {
sendTest();
} catch (e) {
this._setupFakeWorker();
}
}.bind(this));
var sendTest = function sendTest() {
var postMessageTransfers = (0, _dom_utils.getDefaultSetting)('postMessageTransfers') && !isPostMessageTransfersDisabled;
var testObj = new Uint8Array([postMessageTransfers ? 255 : 0]);
try {
messageHandler.send('test', testObj, [testObj.buffer]);
} catch (ex) {
(0, _util.info)('Cannot use postMessage transfers');
testObj[0] = 0;
messageHandler.send('test', testObj);
}
};
sendTest();
return;
} catch (e) {
(0, _util.info)('The worker has been disabled.');
}
}
this._setupFakeWorker();
}...
this._port = null;
this._webWorker = null;
this._messageHandler = null;
if (port) {
this._initializeFromPort(port);
return;
}
this._initialize();
}
PDFWorker.prototype = {
get promise() {
return this._readyCapability.promise;
},
get port() {
return this._port;
...function PDFWorker_initializeFromPort(port) {
this._port = port;
this._messageHandler = new _util.MessageHandler('main', 'worker', port);
this._messageHandler.on('ready', function () {});
this._readyCapability.resolve();
}...
this.name = name;
this.destroyed = false;
this._readyCapability = (0, _util.createPromiseCapability)();
this._port = null;
this._webWorker = null;
this._messageHandler = null;
if (port) {
this._initializeFromPort(port);
return;
}
this._initialize();
}
PDFWorker.prototype = {
get promise() {
return this._readyCapability.promise;
...function PDFWorker_setupFakeWorker() {
if (!isWorkerDisabled && !(0, _dom_utils.getDefaultSetting)('disableWorker')) {
(0, _util.warn)('Setting up fake worker.');
isWorkerDisabled = true;
}
setupFakeWorkerGlobal().then(function (WorkerMessageHandler) {
if (this.destroyed) {
this._readyCapability.reject(new Error('Worker was destroyed'));
return;
}
var isTypedArraysPresent = Uint8Array !== Float32Array;
var port = new FakeWorkerPort(isTypedArraysPresent);
this._port = port;
var id = 'fake' + nextFakeWorkerId++;
var workerHandler = new _util.MessageHandler(id + '_worker', id, port);
WorkerMessageHandler.setup(workerHandler, port);
var messageHandler = new _util.MessageHandler(id, id + '_worker', port);
this._messageHandler = messageHandler;
this._readyCapability.resolve();
}.bind(this));
}...
_initializeFromPort: function PDFWorker_initializeFromPort(port) {
this._port = port;
this._messageHandler = new _util.MessageHandler('main', 'worker', port);
this._messageHandler.on('ready', function () {});
this._readyCapability.resolve();
},
_initialize: function PDFWorker_initialize() {
this._setupFakeWorker();
},
_setupFakeWorker: function PDFWorker_setupFakeWorker() {
if (!isWorkerDisabled && !(0, _dom_utils.getDefaultSetting)('disableWorker')) {
(0, _util.warn)('Setting up fake worker.');
isWorkerDisabled = true;
}
setupFakeWorkerGlobal().then(function (WorkerMessageHandler) {
...function PDFWorker_destroy() {
this.destroyed = true;
if (this._webWorker) {
this._webWorker.terminate();
this._webWorker = null;
}
this._port = null;
if (this._messageHandler) {
this._messageHandler.destroy();
this._messageHandler = null;
}
}...
}
PDFDocumentLoadingTask.prototype = {
get promise() {
return this._capability.promise;
},
destroy: function destroy() {
this.destroyed = true;
var transportDestroyed = !this._transport ? Promise.resolve() : this._transport.destroy();
return transportDestroyed.then(function () {
this._transport = null;
if (this._worker) {
this._worker.destroy();
this._worker = null;
}
}.bind(this));
...function PageViewport(viewBox, scale, rotation, offsetX, offsetY, dontFlip) {
this.viewBox = viewBox;
this.scale = scale;
this.rotation = rotation;
this.offsetX = offsetX;
this.offsetY = offsetY;
var centerX = (viewBox[2] + viewBox[0]) / 2;
var centerY = (viewBox[3] + viewBox[1]) / 2;
var rotateA, rotateB, rotateC, rotateD;
rotation = rotation % 360;
rotation = rotation < 0 ? rotation + 360 : rotation;
switch (rotation) {
case 180:
rotateA = -1;
rotateB = 0;
rotateC = 0;
rotateD = 1;
break;
case 90:
rotateA = 0;
rotateB = 1;
rotateC = 1;
rotateD = 0;
break;
case 270:
rotateA = 0;
rotateB = -1;
rotateC = -1;
rotateD = 0;
break;
default:
rotateA = 1;
rotateB = 0;
rotateC = 0;
rotateD = -1;
break;
}
if (dontFlip) {
rotateC = -rotateC;
rotateD = -rotateD;
}
var offsetCanvasX, offsetCanvasY;
var width, height;
if (rotateA === 0) {
offsetCanvasX = Math.abs(centerY - viewBox[1]) * scale + offsetX;
offsetCanvasY = Math.abs(centerX - viewBox[0]) * scale + offsetY;
width = Math.abs(viewBox[3] - viewBox[1]) * scale;
height = Math.abs(viewBox[2] - viewBox[0]) * scale;
} else {
offsetCanvasX = Math.abs(centerX - viewBox[0]) * scale + offsetX;
offsetCanvasY = Math.abs(centerY - viewBox[1]) * scale + offsetY;
width = Math.abs(viewBox[2] - viewBox[0]) * scale;
height = Math.abs(viewBox[3] - viewBox[1]) * scale;
}
this.transform = [rotateA * scale, rotateB * scale, rotateC * scale, rotateD * scale, offsetCanvasX - rotateA * scale * centerX
- rotateC * scale * centerY, offsetCanvasY - rotateB * scale * centerX - rotateD * scale * centerY];
this.width = width;
this.height = height;
this.fontScale = scale;
}...
get view() {
return this.pageInfo.view;
},
getViewport: function PDFPageProxy_getViewport(scale, rotate) {
if (arguments.length < 2) {
rotate = this.rotate;
}
return new _util.PageViewport(this.view, scale, rotate, 0, 0);
},
getAnnotations: function PDFPageProxy_getAnnotations(params) {
var intent = params && params.intent || null;
if (!this.annotationsPromise || this.annotationsIntent !== intent) {
this.annotationsPromise = this.transport.getAnnotations(this.pageIndex, intent);
this.annotationsIntent = intent;
}
...function PageViewPort_clone(args) {
args = args || {};
var scale = 'scale' in args ? args.scale : this.scale;
var rotation = 'rotation' in args ? args.rotation : this.rotation;
return new PageViewport(this.viewBox.slice(), scale, rotation, this.offsetX, this.offsetY, args.dontFlip);
}...
var clipCount = 0;
var maskCount = 0;
SVGGraphics.prototype = {
save: function SVGGraphics_save() {
this.transformStack.push(this.transformMatrix);
var old = this.current;
this.extraStack.push(old);
this.current = old.clone();
},
restore: function SVGGraphics_restore() {
this.transformMatrix = this.transformStack.pop();
this.current = this.extraStack.pop();
this.tgrp = null;
},
group: function SVGGraphics_group(items) {
...function PageViewport_convertToPdfPoint(x, y) {
return Util.applyInverseTransform([x, y], this.transform);
}n/a
function PageViewport_convertToViewportPoint(x, y) {
return Util.applyTransform([x, y], this.transform);
}n/a
function PageViewport_convertToViewportRectangle(rect) {
var tl = Util.applyTransform([rect[0], rect[1]], this.transform);
var br = Util.applyTransform([rect[2], rect[3]], this.transform);
return [tl[0], tl[1], br[0], br[1]];
}n/a
function PasswordException(msg, code) {
this.name = 'PasswordException';
this.message = msg;
this.code = code;
}...
this._passwordCapability = (0, _util.createPromiseCapability)();
if (loadingTask.onPassword) {
var updatePassword = function (password) {
this._passwordCapability.resolve({ password: password });
}.bind(this);
loadingTask.onPassword(updatePassword, exception.code);
} else {
this._passwordCapability.reject(new _util.PasswordException(exception.message, exception
.code));
}
return this._passwordCapability.promise;
}, this);
messageHandler.on('PasswordException', function transportPasswordException(exception) {
loadingTask._capability.reject(new _util.PasswordException(exception.message, exception.code));
}, this);
messageHandler.on('InvalidPDF', function transportInvalidPDF(exception) {
...function PasswordException(msg, code) {
this.name = 'PasswordException';
this.message = msg;
this.code = code;
}...
var result;
var buffer;
if ((buffer = value.buffer) && (0, _util.isArrayBuffer)(buffer)) {
var transferable = transfers && transfers.indexOf(buffer) >= 0;
if (value === buffer) {
result = value;
} else if (transferable) {
result = new value.constructor(buffer, value.byteOffset, value.byteLength);
} else {
result = new value.constructor(value);
}
cloned.set(value, result);
return result;
}
result = (0, _util.isArray)(value) ? [] : {};
...function SVGGraphics(commonObjs, objs, forceDataSchema) {
this.current = new SVGExtraState();
this.transformMatrix = _util.IDENTITY_MATRIX;
this.transformStack = [];
this.extraStack = [];
this.commonObjs = commonObjs;
this.objs = objs;
this.pendingEOFill = false;
this.embedFonts = false;
this.embeddedFonts = Object.create(null);
this.cssStyle = null;
this.forceDataSchema = !!forceDataSchema;
}n/a
function SVGGraphics_ensureClipGroup() {
if (!this.current.clipGroup) {
var clipGroup = document.createElementNS(NS, 'svg:g');
clipGroup.setAttributeNS(null, 'clip-path', this.current.activeClipUrl);
this.svg.appendChild(clipGroup);
this.current.clipGroup = clipGroup;
}
return this.current.clipGroup;
}...
return this.current.clipGroup;
},
_ensureTransformGroup: function SVGGraphics_ensureTransformGroup() {
if (!this.tgrp) {
this.tgrp = document.createElementNS(NS, 'svg:g');
this.tgrp.setAttributeNS(null, 'transform', pm(this.transformMatrix));
if (this.current.activeClipUrl) {
this._ensureClipGroup().appendChild(this.tgrp);
} else {
this.svg.appendChild(this.tgrp);
}
}
return this.tgrp;
}
};
...function SVGGraphics_ensureTransformGroup() {
if (!this.tgrp) {
this.tgrp = document.createElementNS(NS, 'svg:g');
this.tgrp.setAttributeNS(null, 'transform', pm(this.transformMatrix));
if (this.current.activeClipUrl) {
this._ensureClipGroup().appendChild(this.tgrp);
} else {
this.svg.appendChild(this.tgrp);
}
}
return this.tgrp;
}...
if (current.fillColor !== SVG_DEFAULTS.fillColor) {
current.tspan.setAttributeNS(null, 'fill', current.fillColor);
}
current.txtElement.setAttributeNS(null, 'transform', pm(current.textMatrix) + ' scale(1, -1)');
current.txtElement.setAttributeNS(XML_NS, 'xml:space', 'preserve');
current.txtElement.appendChild(current.tspan);
current.txtgrp.appendChild(current.txtElement);
this._ensureTransformGroup().appendChild(current.txtElement);
},
setLeadingMoveText: function SVGGraphics_setLeadingMoveText(x, y) {
this.setLeading(-y);
this.moveText(x, y);
},
addFontStyle: function SVGGraphics_addFontStyle(fontObj) {
if (!this.cssStyle) {
...function SVGGraphics_initialize(viewport) {
var svg = document.createElementNS(NS, 'svg:svg');
svg.setAttributeNS(null, 'version', '1.1');
svg.setAttributeNS(null, 'width', viewport.width + 'px');
svg.setAttributeNS(null, 'height', viewport.height + 'px');
svg.setAttributeNS(null, 'preserveAspectRatio', 'none');
svg.setAttributeNS(null, 'viewBox', '0 0 ' + viewport.width + ' ' + viewport.height);
var definitions = document.createElementNS(NS, 'svg:defs');
svg.appendChild(definitions);
this.defs = definitions;
var rootGroup = document.createElementNS(NS, 'svg:g');
rootGroup.setAttributeNS(null, 'transform', pm(viewport.transform));
svg.appendChild(rootGroup);
this.svg = rootGroup;
return svg;
}...
this._port = null;
this._webWorker = null;
this._messageHandler = null;
if (port) {
this._initializeFromPort(port);
return;
}
this._initialize();
}
PDFWorker.prototype = {
get promise() {
return this._readyCapability.promise;
},
get port() {
return this._port;
...function SVGGraphics_addFontStyle(fontObj) {
if (!this.cssStyle) {
this.cssStyle = document.createElementNS(NS, 'svg:style');
this.cssStyle.setAttributeNS(null, 'type', 'text/css');
this.defs.appendChild(this.cssStyle);
}
var url = (0, _util.createObjectURL)(fontObj.data, fontObj.mimetype, this.forceDataSchema);
this.cssStyle.textContent += '@font-face { font-family: "' + fontObj.loadedName + '";' + ' src: url(' + url + '); }\n';
}...
},
setFont: function SVGGraphics_setFont(details) {
var current = this.current;
var fontObj = this.commonObjs.get(details[0]);
var size = details[1];
this.current.font = fontObj;
if (this.embedFonts && fontObj.data && !this.embeddedFonts[fontObj.loadedName]) {
this.addFontStyle(fontObj);
this.embeddedFonts[fontObj.loadedName] = fontObj;
}
current.fontMatrix = fontObj.fontMatrix ? fontObj.fontMatrix : _util.FONT_IDENTITY_MATRIX;
var bold = fontObj.black ? fontObj.bold ? 'bolder' : 'bold' : fontObj.bold ? 'bold' : 'normal
';
var italic = fontObj.italic ? 'italic' : 'normal';
if (size < 0) {
size = -size;
...function SVGGraphics_beginText() {
this.current.x = this.current.lineX = 0;
this.current.y = this.current.lineY = 0;
this.current.textMatrix = _util.IDENTITY_MATRIX;
this.current.lineMatrix = _util.IDENTITY_MATRIX;
this.current.tspan = document.createElementNS(NS, 'svg:tspan');
this.current.txtElement = document.createElementNS(NS, 'svg:text');
this.current.txtgrp = document.createElementNS(NS, 'svg:g');
this.current.xcoords = [];
}...
var opTreeLen = opTree.length;
for (var x = 0; x < opTreeLen; x++) {
var fn = opTree[x].fn;
var fnId = opTree[x].fnId;
var args = opTree[x].args;
switch (fnId | 0) {
case _util.OPS.beginText:
this.beginText();
break;
case _util.OPS.setLeading:
this.setLeading(args);
break;
case _util.OPS.setLeadingMoveText:
this.setLeadingMoveText(args[0], args[1]);
break;
...function SVGGraphics_clip(type) {
var current = this.current;
var clipId = 'clippath' + clipCount;
clipCount++;
var clipPath = document.createElementNS(NS, 'svg:clipPath');
clipPath.setAttributeNS(null, 'id', clipId);
clipPath.setAttributeNS(null, 'transform', pm(this.transformMatrix));
var clipElement = current.element.cloneNode();
if (type === 'evenodd') {
clipElement.setAttributeNS(null, 'clip-rule', 'evenodd');
} else {
clipElement.setAttributeNS(null, 'clip-rule', 'nonzero');
}
clipPath.appendChild(clipElement);
this.defs.appendChild(clipPath);
if (current.activeClipUrl) {
current.clipGroup = null;
this.extraStack.forEach(function (prev) {
prev.clipGroup = null;
});
}
current.activeClipUrl = 'url(#' + clipId + ')';
this.tgrp = null;
}...
case _util.OPS.fillStroke:
this.fillStroke();
break;
case _util.OPS.eoFillStroke:
this.eoFillStroke();
break;
case _util.OPS.clip:
this.clip('nonzero');
break;
case _util.OPS.eoClip:
this.clip('evenodd');
break;
case _util.OPS.paintSolidColorImageMask:
this.paintSolidColorImageMask();
break;
...function SVGGraphics_closeFillStroke() {
this.closePath();
this.fillStroke();
}...
case _util.OPS.closePath:
this.closePath();
break;
case _util.OPS.closeStroke:
this.closeStroke();
break;
case _util.OPS.closeFillStroke:
this.closeFillStroke();
break;
case _util.OPS.nextLine:
this.nextLine();
break;
case _util.OPS.transform:
this.transform(args[0], args[1], args[2], args[3], args[4], args[5]);
break;
...function SVGGraphics_closePath() {
var current = this.current;
var d = current.path.getAttributeNS(null, 'd');
d += 'Z';
current.path.setAttributeNS(null, 'd', d);
}...
case _util.OPS.paintFormXObjectBegin:
this.paintFormXObjectBegin(args[0], args[1]);
break;
case _util.OPS.paintFormXObjectEnd:
this.paintFormXObjectEnd();
break;
case _util.OPS.closePath:
this.closePath();
break;
case _util.OPS.closeStroke:
this.closeStroke();
break;
case _util.OPS.closeFillStroke:
this.closeFillStroke();
break;
...function SVGGraphics_closeStroke() {
this.closePath();
this.stroke();
}...
case _util.OPS.paintFormXObjectEnd:
this.paintFormXObjectEnd();
break;
case _util.OPS.closePath:
this.closePath();
break;
case _util.OPS.closeStroke:
this.closeStroke();
break;
case _util.OPS.closeFillStroke:
this.closeFillStroke();
break;
case _util.OPS.nextLine:
this.nextLine();
break;
...function SVGGraphics_constructPath(ops, args) {
var current = this.current;
var x = current.x,
y = current.y;
current.path = document.createElementNS(NS, 'svg:path');
var d = [];
var opLength = ops.length;
for (var i = 0, j = 0; i < opLength; i++) {
switch (ops[i] | 0) {
case _util.OPS.rectangle:
x = args[j++];
y = args[j++];
var width = args[j++];
var height = args[j++];
var xw = x + width;
var yh = y + height;
d.push('M', pf(x), pf(y), 'L', pf(xw), pf(y), 'L', pf(xw), pf(yh), 'L', pf(x), pf(yh), 'Z');
break;
case _util.OPS.moveTo:
x = args[j++];
y = args[j++];
d.push('M', pf(x), pf(y));
break;
case _util.OPS.lineTo:
x = args[j++];
y = args[j++];
d.push('L', pf(x), pf(y));
break;
case _util.OPS.curveTo:
x = args[j + 4];
y = args[j + 5];
d.push('C', pf(args[j]), pf(args[j + 1]), pf(args[j + 2]), pf(args[j + 3]), pf(x), pf(y));
j += 6;
break;
case _util.OPS.curveTo2:
x = args[j + 2];
y = args[j + 3];
d.push('C', pf(x), pf(y), pf(args[j]), pf(args[j + 1]), pf(args[j + 2]), pf(args[j + 3]));
j += 4;
break;
case _util.OPS.curveTo3:
x = args[j + 2];
y = args[j + 3];
d.push('C', pf(args[j]), pf(args[j + 1]), pf(x), pf(y), pf(x), pf(y));
j += 4;
break;
case _util.OPS.closePath:
d.push('Z');
break;
}
}
current.path.setAttributeNS(null, 'd', d.join(' '));
current.path.setAttributeNS(null, 'stroke-miterlimit', pf(current.miterLimit));
current.path.setAttributeNS(null, 'stroke-linecap', current.lineCap);
current.path.setAttributeNS(null, 'stroke-linejoin', current.lineJoin);
current.path.setAttributeNS(null, 'stroke-width', pf(current.lineWidth) + 'px');
current.path.setAttributeNS(null, 'stroke-dasharray', current.dashArray.map(pf).join(' '));
current.path.setAttributeNS(null, 'stroke-dashoffset', pf(current.dashPhase) + 'px');
current.path.setAttributeNS(null, 'fill', 'none');
this._ensureTransformGroup().appendChild(current.path);
current.element = current.path;
current.setCurrentPoint(x, y);
}...
case _util.OPS.nextLine:
this.nextLine();
break;
case _util.OPS.transform:
this.transform(args[0], args[1], args[2], args[3], args[4], args[5]);
break;
case _util.OPS.constructPath:
this.constructPath(args[0], args[1]);
break;
case _util.OPS.endPath:
this.endPath();
break;
case 92:
this.group(opTree[x].items);
break;
...function SVGGraphics_convertOpList(operatorList) {
var argsArray = operatorList.argsArray;
var fnArray = operatorList.fnArray;
var fnArrayLen = fnArray.length;
var REVOPS = [];
var opList = [];
for (var op in _util.OPS) {
REVOPS[_util.OPS[op]] = op;
}
for (var x = 0; x < fnArrayLen; x++) {
var fnId = fnArray[x];
opList.push({
'fnId': fnId,
'fn': REVOPS[fnId],
'args': argsArray[x]
});
}
return opListToTree(opList);
}...
this.tgrp = null;
},
getSVG: function SVGGraphics_getSVG(operatorList, viewport) {
this.viewport = viewport;
var svgElement = this._initialize(viewport);
return this.loadDependencies(operatorList).then(function () {
this.transformMatrix = _util.IDENTITY_MATRIX;
var opTree = this.convertOpList(operatorList);
this.executeOpTree(opTree);
return svgElement;
}.bind(this));
},
convertOpList: function SVGGraphics_convertOpList(operatorList) {
var argsArray = operatorList.argsArray;
var fnArray = operatorList.fnArray;
...function SVGGraphics_endPath() {}...
case _util.OPS.transform:
this.transform(args[0], args[1], args[2], args[3], args[4], args[5]);
break;
case _util.OPS.constructPath:
this.constructPath(args[0], args[1]);
break;
case _util.OPS.endPath:
this.endPath();
break;
case 92:
this.group(opTree[x].items);
break;
default:
(0, _util.warn)('Unimplemented operator ' + fn);
break;
...function SVGGraphics_endText() {}...
case _util.OPS.showText:
this.showText(args[0]);
break;
case _util.OPS.showSpacedText:
this.showText(args[0]);
break;
case _util.OPS.endText:
this.endText();
break;
case _util.OPS.moveText:
this.moveText(args[0], args[1]);
break;
case _util.OPS.setCharSpacing:
this.setCharSpacing(args[0]);
break;
...function SVGGraphics_eoFill() {
var current = this.current;
current.element.setAttributeNS(null, 'fill', current.fillColor);
current.element.setAttributeNS(null, 'fill-rule', 'evenodd');
}...
case _util.OPS.setGState:
this.setGState(args[0]);
break;
case _util.OPS.fill:
this.fill();
break;
case _util.OPS.eoFill:
this.eoFill();
break;
case _util.OPS.stroke:
this.stroke();
break;
case _util.OPS.fillStroke:
this.fillStroke();
break;
...function SVGGraphics_eoFillStroke() {
this.current.element.setAttributeNS(null, 'fill-rule', 'evenodd');
this.fillStroke();
}...
case _util.OPS.stroke:
this.stroke();
break;
case _util.OPS.fillStroke:
this.fillStroke();
break;
case _util.OPS.eoFillStroke:
this.eoFillStroke();
break;
case _util.OPS.clip:
this.clip('nonzero');
break;
case _util.OPS.eoClip:
this.clip('evenodd');
break;
...function SVGGraphics_executeOpTree(opTree) {
var opTreeLen = opTree.length;
for (var x = 0; x < opTreeLen; x++) {
var fn = opTree[x].fn;
var fnId = opTree[x].fnId;
var args = opTree[x].args;
switch (fnId | 0) {
case _util.OPS.beginText:
this.beginText();
break;
case _util.OPS.setLeading:
this.setLeading(args);
break;
case _util.OPS.setLeadingMoveText:
this.setLeadingMoveText(args[0], args[1]);
break;
case _util.OPS.setFont:
this.setFont(args);
break;
case _util.OPS.showText:
this.showText(args[0]);
break;
case _util.OPS.showSpacedText:
this.showText(args[0]);
break;
case _util.OPS.endText:
this.endText();
break;
case _util.OPS.moveText:
this.moveText(args[0], args[1]);
break;
case _util.OPS.setCharSpacing:
this.setCharSpacing(args[0]);
break;
case _util.OPS.setWordSpacing:
this.setWordSpacing(args[0]);
break;
case _util.OPS.setHScale:
this.setHScale(args[0]);
break;
case _util.OPS.setTextMatrix:
this.setTextMatrix(args[0], args[1], args[2], args[3], args[4], args[5]);
break;
case _util.OPS.setLineWidth:
this.setLineWidth(args[0]);
break;
case _util.OPS.setLineJoin:
this.setLineJoin(args[0]);
break;
case _util.OPS.setLineCap:
this.setLineCap(args[0]);
break;
case _util.OPS.setMiterLimit:
this.setMiterLimit(args[0]);
break;
case _util.OPS.setFillRGBColor:
this.setFillRGBColor(args[0], args[1], args[2]);
break;
case _util.OPS.setStrokeRGBColor:
this.setStrokeRGBColor(args[0], args[1], args[2]);
break;
case _util.OPS.setDash:
this.setDash(args[0], args[1]);
break;
case _util.OPS.setGState:
this.setGState(args[0]);
break;
case _util.OPS.fill:
this.fill();
break;
case _util.OPS.eoFill:
this.eoFill();
break;
case _util.OPS.stroke:
this.stroke();
break;
case _util.OPS.fillStroke:
this.fillStroke();
break;
case _util.OPS.eoFillStroke:
this.eoFillStroke();
break;
case _util.OPS.clip:
this.clip('nonzero');
break;
case _util.OPS.eoClip:
this.clip('evenodd');
break;
case _util.OPS.paintSolidColorImageMask:
this.paintSolidColorImageMask();
break;
case _util.OPS.paintJpegXObject:
this.paintJpegXObject(args[0], args[1], args[2]);
break;
case _util.OPS.paintImageXObject:
this.paintImageXObject(args[0]);
break;
case _util.OPS.paintInlineImageXObject:
this.paintInlineImageXObject(args[0]);
break;
case _util.OPS.paintImageMaskXObject:
this.paintImageMaskXObject(args[0]);
break;
case _util.OPS.paintFormXObjectBegin:
this.paintFormXObjectBegin(args[0], args[1]);
break;
case _util.OPS.paintFormXObjectEnd:
this.paintFormXObjectEnd();
break;
case _util.OPS.closePath:
this.closePath();
break;
case _util.OPS.closeStroke:
this.closeStroke();
break;
case _util.OPS.closeFillStroke:
this.closeFillStroke();
break;
case _util.OPS.nextLine:
this.nextLine();
break;
case _util.OPS.transform:
this.transform(args[0], args[1], args[2], args[3], args[4], args[5]);
break;
case _util.OPS.constructPath:
this.constructPath(args[0], args[1]);
break;
case _util.OPS.endPath:
this.endPath();
break;
case 92:
this.group(opTree[x].items);
break;
default:
(0, _util.warn)('Unimplemented operator ' + fn);
break;
}
}
}...
restore: function SVGGraphics_restore() {
this.transformMatrix = this.transformStack.pop();
this.current = this.extraStack.pop();
this.tgrp = null;
},
group: function SVGGraphics_group(items) {
this.save();
this.executeOpTree(items);
this.restore();
},
loadDependencies: function SVGGraphics_loadDependencies(operatorList) {
var fnArray = operatorList.fnArray;
var fnArrayLen = fnArray.length;
var argsArray = operatorList.argsArray;
var self = this;
...function SVGGraphics_fill() {
var current = this.current;
current.element.setAttributeNS(null, 'fill', current.fillColor);
}...
case _util.OPS.setDash:
this.setDash(args[0], args[1]);
break;
case _util.OPS.setGState:
this.setGState(args[0]);
break;
case _util.OPS.fill:
this.fill();
break;
case _util.OPS.eoFill:
this.eoFill();
break;
case _util.OPS.stroke:
this.stroke();
break;
...function SVGGraphics_fillStroke() {
this.stroke();
this.fill();
}...
case _util.OPS.eoFill:
this.eoFill();
break;
case _util.OPS.stroke:
this.stroke();
break;
case _util.OPS.fillStroke:
this.fillStroke();
break;
case _util.OPS.eoFillStroke:
this.eoFillStroke();
break;
case _util.OPS.clip:
this.clip('nonzero');
break;
...function SVGGraphics_getSVG(operatorList, viewport) {
this.viewport = viewport;
var svgElement = this._initialize(viewport);
return this.loadDependencies(operatorList).then(function () {
this.transformMatrix = _util.IDENTITY_MATRIX;
var opTree = this.convertOpList(operatorList);
this.executeOpTree(opTree);
return svgElement;
}.bind(this));
}n/a
function SVGGraphics_group(items) {
this.save();
this.executeOpTree(items);
this.restore();
}...
case _util.OPS.constructPath:
this.constructPath(args[0], args[1]);
break;
case _util.OPS.endPath:
this.endPath();
break;
case 92:
this.group(opTree[x].items);
break;
default:
(0, _util.warn)('Unimplemented operator ' + fn);
break;
}
}
},
...function SVGGraphics_loadDependencies(operatorList) {
var fnArray = operatorList.fnArray;
var fnArrayLen = fnArray.length;
var argsArray = operatorList.argsArray;
var self = this;
for (var i = 0; i < fnArrayLen; i++) {
if (_util.OPS.dependency === fnArray[i]) {
var deps = argsArray[i];
for (var n = 0, nn = deps.length; n < nn; n++) {
var obj = deps[n];
var common = obj.substring(0, 2) === 'g_';
var promise;
if (common) {
promise = new Promise(function (resolve) {
self.commonObjs.get(obj, resolve);
});
} else {
promise = new Promise(function (resolve) {
self.objs.get(obj, resolve);
});
}
this.current.dependencies.push(promise);
}
}
}
return Promise.all(this.current.dependencies);
}...
var transformMatrix = [a, b, c, d, e, f];
this.transformMatrix = _util.Util.transform(this.transformMatrix, transformMatrix);
this.tgrp = null;
},
getSVG: function SVGGraphics_getSVG(operatorList, viewport) {
this.viewport = viewport;
var svgElement = this._initialize(viewport);
return this.loadDependencies(operatorList).then(function () {
this.transformMatrix = _util.IDENTITY_MATRIX;
var opTree = this.convertOpList(operatorList);
this.executeOpTree(opTree);
return svgElement;
}.bind(this));
},
convertOpList: function SVGGraphics_convertOpList(operatorList) {
...function SVGGraphics_moveText(x, y) {
var current = this.current;
this.current.x = this.current.lineX += x;
this.current.y = this.current.lineY += y;
current.xcoords = [];
current.tspan = document.createElementNS(NS, 'svg:tspan');
current.tspan.setAttributeNS(null, 'font-family', current.fontFamily);
current.tspan.setAttributeNS(null, 'font-size', pf(current.fontSize) + 'px');
current.tspan.setAttributeNS(null, 'y', pf(-current.y));
}...
case _util.OPS.showSpacedText:
this.showText(args[0]);
break;
case _util.OPS.endText:
this.endText();
break;
case _util.OPS.moveText:
this.moveText(args[0], args[1]);
break;
case _util.OPS.setCharSpacing:
this.setCharSpacing(args[0]);
break;
case _util.OPS.setWordSpacing:
this.setWordSpacing(args[0]);
break;
...function SVGGraphics_nextLine() {
this.moveText(0, this.current.leading);
}...
case _util.OPS.closeStroke:
this.closeStroke();
break;
case _util.OPS.closeFillStroke:
this.closeFillStroke();
break;
case _util.OPS.nextLine:
this.nextLine();
break;
case _util.OPS.transform:
this.transform(args[0], args[1], args[2], args[3], args[4], args[5]);
break;
case _util.OPS.constructPath:
this.constructPath(args[0], args[1]);
break;
...function SVGGraphics_paintFormXObjectBegin(matrix, bbox) {
if ((0, _util.isArray)(matrix) && matrix.length === 6) {
this.transform(matrix[0], matrix[1], matrix[2], matrix[3], matrix[4], matrix[5]);
}
if ((0, _util.isArray)(bbox) && bbox.length === 4) {
var width = bbox[2] - bbox[0];
var height = bbox[3] - bbox[1];
var cliprect = document.createElementNS(NS, 'svg:rect');
cliprect.setAttributeNS(null, 'x', bbox[0]);
cliprect.setAttributeNS(null, 'y', bbox[1]);
cliprect.setAttributeNS(null, 'width', pf(width));
cliprect.setAttributeNS(null, 'height', pf(height));
this.current.element = cliprect;
this.clip('nonzero');
this.endPath();
}
}...
case _util.OPS.paintInlineImageXObject:
this.paintInlineImageXObject(args[0]);
break;
case _util.OPS.paintImageMaskXObject:
this.paintImageMaskXObject(args[0]);
break;
case _util.OPS.paintFormXObjectBegin:
this.paintFormXObjectBegin(args[0], args[1]);
break;
case _util.OPS.paintFormXObjectEnd:
this.paintFormXObjectEnd();
break;
case _util.OPS.closePath:
this.closePath();
break;
...function SVGGraphics_paintFormXObjectEnd() {}...
case _util.OPS.paintImageMaskXObject:
this.paintImageMaskXObject(args[0]);
break;
case _util.OPS.paintFormXObjectBegin:
this.paintFormXObjectBegin(args[0], args[1]);
break;
case _util.OPS.paintFormXObjectEnd:
this.paintFormXObjectEnd();
break;
case _util.OPS.closePath:
this.closePath();
break;
case _util.OPS.closeStroke:
this.closeStroke();
break;
...function SVGGraphics_paintImageMaskXObject(imgData) {
var current = this.current;
var width = imgData.width;
var height = imgData.height;
var fillColor = current.fillColor;
current.maskId = 'mask' + maskCount++;
var mask = document.createElementNS(NS, 'svg:mask');
mask.setAttributeNS(null, 'id', current.maskId);
var rect = document.createElementNS(NS, 'svg:rect');
rect.setAttributeNS(null, 'x', '0');
rect.setAttributeNS(null, 'y', '0');
rect.setAttributeNS(null, 'width', pf(width));
rect.setAttributeNS(null, 'height', pf(height));
rect.setAttributeNS(null, 'fill', fillColor);
rect.setAttributeNS(null, 'mask', 'url(#' + current.maskId + ')');
this.defs.appendChild(mask);
this._ensureTransformGroup().appendChild(rect);
this.paintInlineImageXObject(imgData, mask);
}...
case _util.OPS.paintImageXObject:
this.paintImageXObject(args[0]);
break;
case _util.OPS.paintInlineImageXObject:
this.paintInlineImageXObject(args[0]);
break;
case _util.OPS.paintImageMaskXObject:
this.paintImageMaskXObject(args[0]);
break;
case _util.OPS.paintFormXObjectBegin:
this.paintFormXObjectBegin(args[0], args[1]);
break;
case _util.OPS.paintFormXObjectEnd:
this.paintFormXObjectEnd();
break;
...function SVGGraphics_paintImageXObject(objId) {
var imgData = this.objs.get(objId);
if (!imgData) {
(0, _util.warn)('Dependent image isn\'t ready yet');
return;
}
this.paintInlineImageXObject(imgData);
}...
case _util.OPS.paintSolidColorImageMask:
this.paintSolidColorImageMask();
break;
case _util.OPS.paintJpegXObject:
this.paintJpegXObject(args[0], args[1], args[2]);
break;
case _util.OPS.paintImageXObject:
this.paintImageXObject(args[0]);
break;
case _util.OPS.paintInlineImageXObject:
this.paintInlineImageXObject(args[0]);
break;
case _util.OPS.paintImageMaskXObject:
this.paintImageMaskXObject(args[0]);
break;
...function SVGGraphics_paintInlineImageXObject(imgData, mask) {
var width = imgData.width;
var height = imgData.height;
var imgSrc = convertImgDataToPng(imgData, this.forceDataSchema);
var cliprect = document.createElementNS(NS, 'svg:rect');
cliprect.setAttributeNS(null, 'x', '0');
cliprect.setAttributeNS(null, 'y', '0');
cliprect.setAttributeNS(null, 'width', pf(width));
cliprect.setAttributeNS(null, 'height', pf(height));
this.current.element = cliprect;
this.clip('nonzero');
var imgEl = document.createElementNS(NS, 'svg:image');
imgEl.setAttributeNS(XLINK_NS, 'xlink:href', imgSrc);
imgEl.setAttributeNS(null, 'x', '0');
imgEl.setAttributeNS(null, 'y', pf(-height));
imgEl.setAttributeNS(null, 'width', pf(width) + 'px');
imgEl.setAttributeNS(null, 'height', pf(height) + 'px');
imgEl.setAttributeNS(null, 'transform', 'scale(' + pf(1 / width) + ' ' + pf(-1 / height) + ')');
if (mask) {
mask.appendChild(imgEl);
} else {
this._ensureTransformGroup().appendChild(imgEl);
}
}...
case _util.OPS.paintJpegXObject:
this.paintJpegXObject(args[0], args[1], args[2]);
break;
case _util.OPS.paintImageXObject:
this.paintImageXObject(args[0]);
break;
case _util.OPS.paintInlineImageXObject:
this.paintInlineImageXObject(args[0]);
break;
case _util.OPS.paintImageMaskXObject:
this.paintImageMaskXObject(args[0]);
break;
case _util.OPS.paintFormXObjectBegin:
this.paintFormXObjectBegin(args[0], args[1]);
break;
...function SVGGraphics_paintJpegXObject(objId, w, h) {
var imgObj = this.objs.get(objId);
var imgEl = document.createElementNS(NS, 'svg:image');
imgEl.setAttributeNS(XLINK_NS, 'xlink:href', imgObj.src);
imgEl.setAttributeNS(null, 'width', imgObj.width + 'px');
imgEl.setAttributeNS(null, 'height', imgObj.height + 'px');
imgEl.setAttributeNS(null, 'x', '0');
imgEl.setAttributeNS(null, 'y', pf(-h));
imgEl.setAttributeNS(null, 'transform', 'scale(' + pf(1 / w) + ' ' + pf(-1 / h) + ')');
this._ensureTransformGroup().appendChild(imgEl);
}...
case _util.OPS.eoClip:
this.clip('evenodd');
break;
case _util.OPS.paintSolidColorImageMask:
this.paintSolidColorImageMask();
break;
case _util.OPS.paintJpegXObject:
this.paintJpegXObject(args[0], args[1], args[2]);
break;
case _util.OPS.paintImageXObject:
this.paintImageXObject(args[0]);
break;
case _util.OPS.paintInlineImageXObject:
this.paintInlineImageXObject(args[0]);
break;
...function SVGGraphics_paintSolidColorImageMask() {
var current = this.current;
var rect = document.createElementNS(NS, 'svg:rect');
rect.setAttributeNS(null, 'x', '0');
rect.setAttributeNS(null, 'y', '0');
rect.setAttributeNS(null, 'width', '1px');
rect.setAttributeNS(null, 'height', '1px');
rect.setAttributeNS(null, 'fill', current.fillColor);
this._ensureTransformGroup().appendChild(rect);
}...
case _util.OPS.clip:
this.clip('nonzero');
break;
case _util.OPS.eoClip:
this.clip('evenodd');
break;
case _util.OPS.paintSolidColorImageMask:
this.paintSolidColorImageMask();
break;
case _util.OPS.paintJpegXObject:
this.paintJpegXObject(args[0], args[1], args[2]);
break;
case _util.OPS.paintImageXObject:
this.paintImageXObject(args[0]);
break;
...function SVGGraphics_restore() {
this.transformMatrix = this.transformStack.pop();
this.current = this.extraStack.pop();
this.tgrp = null;
}...
this.transformMatrix = this.transformStack.pop();
this.current = this.extraStack.pop();
this.tgrp = null;
},
group: function SVGGraphics_group(items) {
this.save();
this.executeOpTree(items);
this.restore();
},
loadDependencies: function SVGGraphics_loadDependencies(operatorList) {
var fnArray = operatorList.fnArray;
var fnArrayLen = fnArray.length;
var argsArray = operatorList.argsArray;
var self = this;
for (var i = 0; i < fnArrayLen; i++) {
...function SVGGraphics_save() {
this.transformStack.push(this.transformMatrix);
var old = this.current;
this.extraStack.push(old);
this.current = old.clone();
}...
},
restore: function SVGGraphics_restore() {
this.transformMatrix = this.transformStack.pop();
this.current = this.extraStack.pop();
this.tgrp = null;
},
group: function SVGGraphics_group(items) {
this.save();
this.executeOpTree(items);
this.restore();
},
loadDependencies: function SVGGraphics_loadDependencies(operatorList) {
var fnArray = operatorList.fnArray;
var fnArrayLen = fnArray.length;
var argsArray = operatorList.argsArray;
...function SVGGraphics_setCharSpacing(charSpacing) {
this.current.charSpacing = charSpacing;
}...
case _util.OPS.endText:
this.endText();
break;
case _util.OPS.moveText:
this.moveText(args[0], args[1]);
break;
case _util.OPS.setCharSpacing:
this.setCharSpacing(args[0]);
break;
case _util.OPS.setWordSpacing:
this.setWordSpacing(args[0]);
break;
case _util.OPS.setHScale:
this.setHScale(args[0]);
break;
...function SVGGraphics_setDash(dashArray, dashPhase) {
this.current.dashArray = dashArray;
this.current.dashPhase = dashPhase;
}...
case _util.OPS.setFillRGBColor:
this.setFillRGBColor(args[0], args[1], args[2]);
break;
case _util.OPS.setStrokeRGBColor:
this.setStrokeRGBColor(args[0], args[1], args[2]);
break;
case _util.OPS.setDash:
this.setDash(args[0], args[1]);
break;
case _util.OPS.setGState:
this.setGState(args[0]);
break;
case _util.OPS.fill:
this.fill();
break;
...function SVGGraphics_setFillRGBColor(r, g, b) {
var color = _util.Util.makeCssRgb(r, g, b);
this.current.fillColor = color;
this.current.tspan = document.createElementNS(NS, 'svg:tspan');
this.current.xcoords = [];
}...
case _util.OPS.setLineCap:
this.setLineCap(args[0]);
break;
case _util.OPS.setMiterLimit:
this.setMiterLimit(args[0]);
break;
case _util.OPS.setFillRGBColor:
this.setFillRGBColor(args[0], args[1], args[2]);
break;
case _util.OPS.setStrokeRGBColor:
this.setStrokeRGBColor(args[0], args[1], args[2]);
break;
case _util.OPS.setDash:
this.setDash(args[0], args[1]);
break;
...function SVGGraphics_setFont(details) {
var current = this.current;
var fontObj = this.commonObjs.get(details[0]);
var size = details[1];
this.current.font = fontObj;
if (this.embedFonts && fontObj.data && !this.embeddedFonts[fontObj.loadedName]) {
this.addFontStyle(fontObj);
this.embeddedFonts[fontObj.loadedName] = fontObj;
}
current.fontMatrix = fontObj.fontMatrix ? fontObj.fontMatrix : _util.FONT_IDENTITY_MATRIX;
var bold = fontObj.black ? fontObj.bold ? 'bolder' : 'bold' : fontObj.bold ? 'bold' : 'normal';
var italic = fontObj.italic ? 'italic' : 'normal';
if (size < 0) {
size = -size;
current.fontDirection = -1;
} else {
current.fontDirection = 1;
}
current.fontSize = size;
current.fontFamily = fontObj.loadedName;
current.fontWeight = bold;
current.fontStyle = italic;
current.tspan = document.createElementNS(NS, 'svg:tspan');
current.tspan.setAttributeNS(null, 'y', pf(-current.y));
current.xcoords = [];
}...
case _util.OPS.setLeading:
this.setLeading(args);
break;
case _util.OPS.setLeadingMoveText:
this.setLeadingMoveText(args[0], args[1]);
break;
case _util.OPS.setFont:
this.setFont(args);
break;
case _util.OPS.showText:
this.showText(args[0]);
break;
case _util.OPS.showSpacedText:
this.showText(args[0]);
break;
...function SVGGraphics_setGState(states) {
for (var i = 0, ii = states.length; i < ii; i++) {
var state = states[i];
var key = state[0];
var value = state[1];
switch (key) {
case 'LW':
this.setLineWidth(value);
break;
case 'LC':
this.setLineCap(value);
break;
case 'LJ':
this.setLineJoin(value);
break;
case 'ML':
this.setMiterLimit(value);
break;
case 'D':
this.setDash(value[0], value[1]);
break;
case 'Font':
this.setFont(value);
break;
default:
(0, _util.warn)('Unimplemented graphic state ' + key);
break;
}
}
}...
case _util.OPS.setStrokeRGBColor:
this.setStrokeRGBColor(args[0], args[1], args[2]);
break;
case _util.OPS.setDash:
this.setDash(args[0], args[1]);
break;
case _util.OPS.setGState:
this.setGState(args[0]);
break;
case _util.OPS.fill:
this.fill();
break;
case _util.OPS.eoFill:
this.eoFill();
break;
...function SVGGraphics_setHScale(scale) {
this.current.textHScale = scale / 100;
}...
case _util.OPS.setCharSpacing:
this.setCharSpacing(args[0]);
break;
case _util.OPS.setWordSpacing:
this.setWordSpacing(args[0]);
break;
case _util.OPS.setHScale:
this.setHScale(args[0]);
break;
case _util.OPS.setTextMatrix:
this.setTextMatrix(args[0], args[1], args[2], args[3], args[4], args[5]);
break;
case _util.OPS.setLineWidth:
this.setLineWidth(args[0]);
break;
...function SVGGraphics_setLeading(leading) {
this.current.leading = -leading;
}...
var fnId = opTree[x].fnId;
var args = opTree[x].args;
switch (fnId | 0) {
case _util.OPS.beginText:
this.beginText();
break;
case _util.OPS.setLeading:
this.setLeading(args);
break;
case _util.OPS.setLeadingMoveText:
this.setLeadingMoveText(args[0], args[1]);
break;
case _util.OPS.setFont:
this.setFont(args);
break;
...function SVGGraphics_setLeadingMoveText(x, y) {
this.setLeading(-y);
this.moveText(x, y);
}...
case _util.OPS.beginText:
this.beginText();
break;
case _util.OPS.setLeading:
this.setLeading(args);
break;
case _util.OPS.setLeadingMoveText:
this.setLeadingMoveText(args[0], args[1]);
break;
case _util.OPS.setFont:
this.setFont(args);
break;
case _util.OPS.showText:
this.showText(args[0]);
break;
...function SVGGraphics_setLineCap(style) {
this.current.lineCap = LINE_CAP_STYLES[style];
}...
case _util.OPS.setLineWidth:
this.setLineWidth(args[0]);
break;
case _util.OPS.setLineJoin:
this.setLineJoin(args[0]);
break;
case _util.OPS.setLineCap:
this.setLineCap(args[0]);
break;
case _util.OPS.setMiterLimit:
this.setMiterLimit(args[0]);
break;
case _util.OPS.setFillRGBColor:
this.setFillRGBColor(args[0], args[1], args[2]);
break;
...function SVGGraphics_setLineJoin(style) {
this.current.lineJoin = LINE_JOIN_STYLES[style];
}...
case _util.OPS.setTextMatrix:
this.setTextMatrix(args[0], args[1], args[2], args[3], args[4], args[5]);
break;
case _util.OPS.setLineWidth:
this.setLineWidth(args[0]);
break;
case _util.OPS.setLineJoin:
this.setLineJoin(args[0]);
break;
case _util.OPS.setLineCap:
this.setLineCap(args[0]);
break;
case _util.OPS.setMiterLimit:
this.setMiterLimit(args[0]);
break;
...function SVGGraphics_setLineWidth(width) {
this.current.lineWidth = width;
}...
case _util.OPS.setHScale:
this.setHScale(args[0]);
break;
case _util.OPS.setTextMatrix:
this.setTextMatrix(args[0], args[1], args[2], args[3], args[4], args[5]);
break;
case _util.OPS.setLineWidth:
this.setLineWidth(args[0]);
break;
case _util.OPS.setLineJoin:
this.setLineJoin(args[0]);
break;
case _util.OPS.setLineCap:
this.setLineCap(args[0]);
break;
...function SVGGraphics_setMiterLimit(limit) {
this.current.miterLimit = limit;
}...
case _util.OPS.setLineJoin:
this.setLineJoin(args[0]);
break;
case _util.OPS.setLineCap:
this.setLineCap(args[0]);
break;
case _util.OPS.setMiterLimit:
this.setMiterLimit(args[0]);
break;
case _util.OPS.setFillRGBColor:
this.setFillRGBColor(args[0], args[1], args[2]);
break;
case _util.OPS.setStrokeRGBColor:
this.setStrokeRGBColor(args[0], args[1], args[2]);
break;
...function SVGGraphics_setStrokeRGBColor(r, g, b) {
var color = _util.Util.makeCssRgb(r, g, b);
this.current.strokeColor = color;
}...
case _util.OPS.setMiterLimit:
this.setMiterLimit(args[0]);
break;
case _util.OPS.setFillRGBColor:
this.setFillRGBColor(args[0], args[1], args[2]);
break;
case _util.OPS.setStrokeRGBColor:
this.setStrokeRGBColor(args[0], args[1], args[2]);
break;
case _util.OPS.setDash:
this.setDash(args[0], args[1]);
break;
case _util.OPS.setGState:
this.setGState(args[0]);
break;
...function SVGGraphics_setTextMatrix(a, b, c, d, e, f) {
var current = this.current;
this.current.textMatrix = this.current.lineMatrix = [a, b, c, d, e, f];
this.current.x = this.current.lineX = 0;
this.current.y = this.current.lineY = 0;
current.xcoords = [];
current.tspan = document.createElementNS(NS, 'svg:tspan');
current.tspan.setAttributeNS(null, 'font-family', current.fontFamily);
current.tspan.setAttributeNS(null, 'font-size', pf(current.fontSize) + 'px');
current.tspan.setAttributeNS(null, 'y', pf(-current.y));
current.txtElement = document.createElementNS(NS, 'svg:text');
current.txtElement.appendChild(current.tspan);
}...
case _util.OPS.setWordSpacing:
this.setWordSpacing(args[0]);
break;
case _util.OPS.setHScale:
this.setHScale(args[0]);
break;
case _util.OPS.setTextMatrix:
this.setTextMatrix(args[0], args[1], args[2], args[3], args[4], args[5]);
break;
case _util.OPS.setLineWidth:
this.setLineWidth(args[0]);
break;
case _util.OPS.setLineJoin:
this.setLineJoin(args[0]);
break;
...function SVGGraphics_setTextRise(textRise) {
this.current.textRise = textRise;
}n/a
function SVGGraphics_setWordSpacing(wordSpacing) {
this.current.wordSpacing = wordSpacing;
}...
case _util.OPS.moveText:
this.moveText(args[0], args[1]);
break;
case _util.OPS.setCharSpacing:
this.setCharSpacing(args[0]);
break;
case _util.OPS.setWordSpacing:
this.setWordSpacing(args[0]);
break;
case _util.OPS.setHScale:
this.setHScale(args[0]);
break;
case _util.OPS.setTextMatrix:
this.setTextMatrix(args[0], args[1], args[2], args[3], args[4], args[5]);
break;
...function SVGGraphics_showText(glyphs) {
var current = this.current;
var font = current.font;
var fontSize = current.fontSize;
if (fontSize === 0) {
return;
}
var charSpacing = current.charSpacing;
var wordSpacing = current.wordSpacing;
var fontDirection = current.fontDirection;
var textHScale = current.textHScale * fontDirection;
var glyphsLength = glyphs.length;
var vertical = font.vertical;
var widthAdvanceScale = fontSize * current.fontMatrix[0];
var x = 0,
i;
for (i = 0; i < glyphsLength; ++i) {
var glyph = glyphs[i];
if (glyph === null) {
x += fontDirection * wordSpacing;
continue;
} else if ((0, _util.isNum)(glyph)) {
x += -glyph * fontSize * 0.001;
continue;
}
current.xcoords.push(current.x + x * textHScale);
var width = glyph.width;
var character = glyph.fontChar;
var charWidth = width * widthAdvanceScale + charSpacing * fontDirection;
x += charWidth;
current.tspan.textContent += character;
}
if (vertical) {
current.y -= x * textHScale;
} else {
current.x += x * textHScale;
}
current.tspan.setAttributeNS(null, 'x', current.xcoords.map(pf).join(' '));
current.tspan.setAttributeNS(null, 'y', pf(-current.y));
current.tspan.setAttributeNS(null, 'font-family', current.fontFamily);
current.tspan.setAttributeNS(null, 'font-size', pf(current.fontSize) + 'px');
if (current.fontStyle !== SVG_DEFAULTS.fontStyle) {
current.tspan.setAttributeNS(null, 'font-style', current.fontStyle);
}
if (current.fontWeight !== SVG_DEFAULTS.fontWeight) {
current.tspan.setAttributeNS(null, 'font-weight', current.fontWeight);
}
if (current.fillColor !== SVG_DEFAULTS.fillColor) {
current.tspan.setAttributeNS(null, 'fill', current.fillColor);
}
current.txtElement.setAttributeNS(null, 'transform', pm(current.textMatrix) + ' scale(1, -1)');
current.txtElement.setAttributeNS(XML_NS, 'xml:space', 'preserve');
current.txtElement.appendChild(current.tspan);
current.txtgrp.appendChild(current.txtElement);
this._ensureTransformGroup().appendChild(current.txtElement);
}...
case _util.OPS.setLeadingMoveText:
this.setLeadingMoveText(args[0], args[1]);
break;
case _util.OPS.setFont:
this.setFont(args);
break;
case _util.OPS.showText:
this.showText(args[0]);
break;
case _util.OPS.showSpacedText:
this.showText(args[0]);
break;
case _util.OPS.endText:
this.endText();
break;
...function SVGGraphics_stroke() {
var current = this.current;
current.element.setAttributeNS(null, 'stroke', current.strokeColor);
current.element.setAttributeNS(null, 'fill', 'none');
}...
case _util.OPS.fill:
this.fill();
break;
case _util.OPS.eoFill:
this.eoFill();
break;
case _util.OPS.stroke:
this.stroke();
break;
case _util.OPS.fillStroke:
this.fillStroke();
break;
case _util.OPS.eoFillStroke:
this.eoFillStroke();
break;
...function SVGGraphics_transform(a, b, c, d, e, f) {
var transformMatrix = [a, b, c, d, e, f];
this.transformMatrix = _util.Util.transform(this.transformMatrix, transformMatrix);
this.tgrp = null;
}...
}
}
}
return Promise.all(this.current.dependencies);
},
transform: function SVGGraphics_transform(a, b, c, d, e, f) {
var transformMatrix = [a, b, c, d, e, f];
this.transformMatrix = _util.Util.transform(this.transformMatrix, transformMatrix);
this.tgrp = null;
},
getSVG: function SVGGraphics_getSVG(operatorList, viewport) {
this.viewport = viewport;
var svgElement = this._initialize(viewport);
return this.loadDependencies(operatorList).then(function () {
this.transformMatrix = _util.IDENTITY_MATRIX;
...function UnexpectedResponseException(msg, status) {
this.name = 'UnexpectedResponseException';
this.message = msg;
this.status = status;
}...
messageHandler.on('InvalidPDF', function transportInvalidPDF(exception) {
this.loadingTask._capability.reject(new _util.InvalidPDFException(exception.message));
}, this);
messageHandler.on('MissingPDF', function transportMissingPDF(exception) {
this.loadingTask._capability.reject(new _util.MissingPDFException(exception.message));
}, this);
messageHandler.on('UnexpectedResponse', function transportUnexpectedResponse(exception) {
this.loadingTask._capability.reject(new _util.UnexpectedResponseException(exception
.message, exception.status));
}, this);
messageHandler.on('UnknownError', function transportUnknownError(exception) {
this.loadingTask._capability.reject(new _util.UnknownErrorException(exception.message, exception.details));
}, this);
messageHandler.on('DataLoaded', function transportPage(data) {
this.downloadInfoCapability.resolve(data);
}, this);
...function UnexpectedResponseException(msg, status) {
this.name = 'UnexpectedResponseException';
this.message = msg;
this.status = status;
}...
var result;
var buffer;
if ((buffer = value.buffer) && (0, _util.isArrayBuffer)(buffer)) {
var transferable = transfers && transfers.indexOf(buffer) >= 0;
if (value === buffer) {
result = value;
} else if (transferable) {
result = new value.constructor(buffer, value.byteOffset, value.byteLength);
} else {
result = new value.constructor(value);
}
cloned.set(value, result);
return result;
}
result = (0, _util.isArray)(value) ? [] : {};
...function UnknownErrorException(msg, details) {
this.name = 'UnknownErrorException';
this.message = msg;
this.details = details;
}...
messageHandler.on('MissingPDF', function transportMissingPDF(exception) {
this.loadingTask._capability.reject(new _util.MissingPDFException(exception.message));
}, this);
messageHandler.on('UnexpectedResponse', function transportUnexpectedResponse(exception) {
this.loadingTask._capability.reject(new _util.UnexpectedResponseException(exception.message, exception.status));
}, this);
messageHandler.on('UnknownError', function transportUnknownError(exception) {
this.loadingTask._capability.reject(new _util.UnknownErrorException(exception.message
, exception.details));
}, this);
messageHandler.on('DataLoaded', function transportPage(data) {
this.downloadInfoCapability.resolve(data);
}, this);
messageHandler.on('PDFManagerReady', function transportPage(data) {
if (this.pdfDataRangeTransport) {
this.pdfDataRangeTransport.transportReady();
...function UnknownErrorException(msg, details) {
this.name = 'UnknownErrorException';
this.message = msg;
this.details = details;
}...
var result;
var buffer;
if ((buffer = value.buffer) && (0, _util.isArrayBuffer)(buffer)) {
var transferable = transfers && transfers.indexOf(buffer) >= 0;
if (value === buffer) {
result = value;
} else if (transferable) {
result = new value.constructor(buffer, value.byteOffset, value.byteLength);
} else {
result = new value.constructor(value);
}
cloned.set(value, result);
return result;
}
result = (0, _util.isArray)(value) ? [] : {};
...function listen(cb) {
(0, _util.deprecated)('Global UnsupportedManager.listen is used: ' + ' use PDFDocumentLoadingTask.onUnsupportedFeature instead
');
listeners.push(cb);
}n/a
function notify(featureId) {
for (var i = 0, ii = listeners.length; i < ii; i++) {
listeners[i](featureId);
}
}...
return;
}
var featureId = data.featureId;
var loadingTask = this.loadingTask;
if (loadingTask.onUnsupportedFeature) {
loadingTask.onUnsupportedFeature(featureId);
}
_UnsupportedManager.notify(featureId);
}, this);
messageHandler.on('JpegDecode', function (data) {
if (this.destroyed) {
return Promise.reject(new Error('Worker was destroyed'));
}
if (typeof document === 'undefined') {
return Promise.reject(new Error('"document" is not defined.'));
...function Util() {}n/a
function Util_appendToArray(arr1, arr2) {
Array.prototype.push.apply(arr1, arr2);
}...
this.bufferLength = newLength;
};
StreamsSequenceStream.prototype.getBaseStreams = function StreamsSequenceStream_getBaseStreams() {
var baseStreams = [];
for (var i = 0, ii = this.streams.length; i < ii; i++) {
var stream = this.streams[i];
if (stream.getBaseStreams) {
Util.appendToArray(baseStreams, stream.getBaseStreams());
}
}
return baseStreams;
};
return StreamsSequenceStream;
}();
var FlateStream = function FlateStreamClosure() {
...function Util_apply3dTransform(m, v) {
return [m[0] * v[0] + m[1] * v[1] + m[2] * v[2], m[3] * v[0] + m[4] * v[1] + m[5] * v[2], m[6] * v[0] + m[7] * v[1] + m[8] * v
[2]];
}n/a
function Util_applyInverseTransform(p, m) {
var d = m[0] * m[3] - m[1] * m[2];
var xt = (p[0] * m[3] - p[1] * m[2] + m[2] * m[5] - m[4] * m[3]) / d;
var yt = (-p[0] * m[1] + p[1] * m[0] + m[4] * m[1] - m[5] * m[0]) / d;
return [xt, yt];
}...
},
convertToViewportRectangle: function PageViewport_convertToViewportRectangle(rect) {
var tl = Util.applyTransform([rect[0], rect[1]], this.transform);
var br = Util.applyTransform([rect[2], rect[3]], this.transform);
return [tl[0], tl[1], br[0], br[1]];
},
convertToPdfPoint: function PageViewport_convertToPdfPoint(x, y) {
return Util.applyInverseTransform([x, y], this.transform);
}
};
return PageViewport;
}();
var PDFStringTranslateTable = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x2D8, 0x2C7, 0x2C6, 0x2D9
, 0x2DD, 0x2DB, 0x2DA, 0x2DC, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x2022, 0x2020, 0x2021, 0x2026, 0x2014, 0x2013, 0x192, 0x2044, 0x2039
, 0x203A, 0x2212, 0x2030, 0x201E, 0x201C, 0x201D, 0x2018, 0x2019, 0x201A, 0x2122, 0xFB01, 0xFB02, 0x141, 0x152, 0x160, 0x178, 0x17D
, 0x131, 0x142, 0x153, 0x161, 0x17E, 0, 0x20AC];
function stringToPDFString(str) {
var i,
...function Util_applyTransform(p, m) {
var xt = p[0] * m[0] + p[1] * m[2] + m[4];
var yt = p[0] * m[1] + p[1] * m[3] + m[5];
return [xt, yt];
}...
Util.applyInverseTransform = function Util_applyInverseTransform(p, m) {
var d = m[0] * m[3] - m[1] * m[2];
var xt = (p[0] * m[3] - p[1] * m[2] + m[2] * m[5] - m[4] * m[3]) / d;
var yt = (-p[0] * m[1] + p[1] * m[0] + m[4] * m[1] - m[5] * m[0]) / d;
return [xt, yt];
};
Util.getAxialAlignedBoundingBox = function Util_getAxialAlignedBoundingBox(r, m) {
var p1 = Util.applyTransform(r, m);
var p2 = Util.applyTransform(r.slice(2, 4), m);
var p3 = Util.applyTransform([r[0], r[3]], m);
var p4 = Util.applyTransform([r[2], r[1]], m);
return [Math.min(p1[0], p2[0], p3[0], p4[0]), Math.min(p1[1], p2[1], p3[1], p4[1]), Math.max(p1[0], p2[0], p3[0], p4[0]), Math
.max(p1[1], p2[1], p3[1], p4[1])];
};
Util.inverseTransform = function Util_inverseTransform(m) {
var d = m[0] * m[3] - m[1] * m[2];
...function extendObj(obj1, obj2) {
for (var key in obj2) {
obj1[key] = obj2[key];
}
}...
if (!xobjs) {
xobjs = resources.get('XObject') || Dict.empty;
}
var name = args[0].name;
if (xobjsCache.key === name) {
if (xobjsCache.texts) {
Util.appendToArray(textContent.items, xobjsCache.texts.items);
Util.extendObj(textContent.styles, xobjsCache.texts.styles);
}
break;
}
var xobj = xobjs.get(name);
if (!xobj) {
break;
}
...function Util_getAxialAlignedBoundingBox(r, m) {
var p1 = Util.applyTransform(r, m);
var p2 = Util.applyTransform(r.slice(2, 4), m);
var p3 = Util.applyTransform([r[0], r[3]], m);
var p4 = Util.applyTransform([r[2], r[1]], m);
return [Math.min(p1[0], p2[0], p3[0], p4[0]), Math.min(p1[1], p2[1], p3[1], p4[1]), Math.max(p1[0], p2[0], p3[0], p4[0]), Math
.max(p1[1], p2[1], p3[1], p4[1])];
}...
angleSin = Math.sin(angle);
}
var divWidth = (style.vertical ? geom.height : geom.width) * task._viewport.scale;
var divHeight = fontHeight;
var m, b;
if (angle !== 0) {
m = [angleCos, angleSin, -angleSin, angleCos, left, top];
b = _util.Util.getAxialAlignedBoundingBox([0, 0, divWidth, divHeight], m);
} else {
b = [left, top, left + divWidth, top + divHeight];
}
task._bounds.push({
left: b[0],
top: b[1],
right: b[2],
...function Util_getInheritableProperty(dict, name, getArray) {
while (dict && !dict.has(name)) {
dict = dict.get('Parent');
}
if (!dict) {
return null;
}
return getArray ? dict.getArray(name) : dict.get(name);
}...
};
switch (subtype) {
case 'Link':
return new LinkAnnotation(parameters);
case 'Text':
return new TextAnnotation(parameters);
case 'Widget':
var fieldType = Util.getInheritableProperty(dict, 'FT');
fieldType = isName(fieldType) ? fieldType.name : null;
switch (fieldType) {
case 'Tx':
return new TextWidgetAnnotation(parameters);
case 'Btn':
return new ButtonWidgetAnnotation(parameters);
case 'Ch':
...function Util_inherit(sub, base, prototype) {
sub.prototype = Object.create(base.prototype);
sub.prototype.constructor = sub;
for (var prop in prototype) {
sub.prototype[prop] = prototype[prop];
}
}...
};
return AnnotationElement;
}();
var LinkAnnotationElement = function LinkAnnotationElementClosure() {
function LinkAnnotationElement(parameters) {
AnnotationElement.call(this, parameters, true);
}
_util.Util.inherit(LinkAnnotationElement, AnnotationElement, {
render: function LinkAnnotationElement_render() {
this.container.className = 'linkAnnotation';
var link = document.createElement('a');
(0, _dom_utils.addLinkAttributes)(link, {
url: this.data.url,
target: this.data.newWindow ? _dom_utils.LinkTarget.BLANK : undefined
});
...function Util_intersect(rect1, rect2) {
function compare(a, b) {
return a - b;
}
var orderedX = [rect1[0], rect1[2], rect2[0], rect2[2]].sort(compare),
orderedY = [rect1[1], rect1[3], rect2[1], rect2[3]].sort(compare),
result = [];
rect1 = Util.normalizeRect(rect1);
rect2 = Util.normalizeRect(rect2);
if (orderedX[0] === rect1[0] && orderedX[1] === rect2[0] || orderedX[0] === rect2[0] && orderedX[1] === rect1[0]) {
result[0] = orderedX[1];
result[2] = orderedX[2];
} else {
return false;
}
if (orderedY[0] === rect1[1] && orderedY[1] === rect2[1] || orderedY[0] === rect2[1] && orderedY[1] === rect1[1]) {
result[1] = orderedY[1];
result[3] = orderedY[2];
} else {
return false;
}
return result;
}...
},
get view() {
var mediaBox = this.mediaBox,
cropBox = this.cropBox;
if (mediaBox === cropBox) {
return shadow(this, 'view', mediaBox);
}
var intersection = Util.intersect(cropBox, mediaBox);
return shadow(this, 'view', intersection || mediaBox);
},
get rotate() {
var rotate = this.getInheritedPageProp('Rotate') || 0;
if (rotate % 90 !== 0) {
rotate = 0;
} else if (rotate >= 360) {
...function Util_inverseTransform(m) {
var d = m[0] * m[3] - m[1] * m[2];
return [m[3] / d, -m[1] / d, -m[2] / d, m[0] / d, (m[2] * m[5] - m[4] * m[3]) / d, (m[4] * m[1] - m[5] * m[0]) / d];
}n/a
function Util_loadScript(src, callback) {
var script = document.createElement('script');
var loaded = false;
script.setAttribute('src', src);
if (callback) {
script.onload = function () {
if (!loaded) {
callback();
}
loaded = true;
};
}
document.getElementsByTagName('head')[0].appendChild(script);
}...
function setupFakeWorkerGlobal() {
var WorkerMessageHandler;
if (fakeWorkerFilesLoadedCapability) {
return fakeWorkerFilesLoadedCapability.promise;
}
fakeWorkerFilesLoadedCapability = (0, _util.createPromiseCapability)();
var loader = fakeWorkerFilesLoader || function (callback) {
_util.Util.loadScript(getWorkerSrc(), function () {
callback(window.pdfjsDistBuildPdfWorker.WorkerMessageHandler);
});
};
loader(fakeWorkerFilesLoadedCapability.resolve);
return fakeWorkerFilesLoadedCapability.promise;
}
function FakeWorkerPort(defer) {
...function Util_makeCssRgb(r, g, b) {
rgbBuf[1] = r;
rgbBuf[3] = g;
rgbBuf[5] = b;
return rgbBuf.join('');
}...
case _util.AnnotationBorderStyleType.UNDERLINE:
container.style.borderBottomStyle = 'solid';
break;
default:
break;
}
if (data.color) {
container.style.borderColor = _util.Util.makeCssRgb(data.color[0] | 0, data.color
[1] | 0, data.color[2] | 0);
} else {
container.style.borderWidth = 0;
}
}
container.style.left = rect[0] + 'px';
container.style.top = rect[1] + 'px';
container.style.width = width + 'px';
...function Util_normalizeRect(rect) {
var r = rect.slice(0);
if (rect[0] > rect[2]) {
r[0] = rect[2];
r[2] = rect[0];
}
if (rect[1] > rect[3]) {
r[1] = rect[3];
r[3] = rect[1];
}
return r;
}...
Util.intersect = function Util_intersect(rect1, rect2) {
function compare(a, b) {
return a - b;
}
var orderedX = [rect1[0], rect1[2], rect2[0], rect2[2]].sort(compare),
orderedY = [rect1[1], rect1[3], rect2[1], rect2[3]].sort(compare),
result = [];
rect1 = Util.normalizeRect(rect1);
rect2 = Util.normalizeRect(rect2);
if (orderedX[0] === rect1[0] && orderedX[1] === rect2[0] || orderedX[0] === rect2[0] && orderedX[1] === rect1
[0]) {
result[0] = orderedX[1];
result[2] = orderedX[2];
} else {
return false;
}
...function Util_prependToArray(arr1, arr2) {
Array.prototype.unshift.apply(arr1, arr2);
}n/a
function Util_sign(num) {
return num < 0 ? -1 : 1;
}n/a
function Util_singularValueDecompose2dScale(m) {
var transpose = [m[0], m[2], m[1], m[3]];
var a = m[0] * transpose[0] + m[1] * transpose[2];
var b = m[0] * transpose[1] + m[1] * transpose[3];
var c = m[2] * transpose[0] + m[3] * transpose[2];
var d = m[2] * transpose[1] + m[3] * transpose[3];
var first = (a + d) / 2;
var second = Math.sqrt((a + d) * (a + d) - 4 * (a * d - c * b)) / 2;
var sx = first + second || 1;
var sy = first - second || 1;
return [Math.sqrt(sx), Math.sqrt(sy)];
}...
error('getPattern type unknown: ' + shadingType);
}
var matrix = this.matrix;
if (matrix) {
p0 = Util.applyTransform(p0, matrix);
p1 = Util.applyTransform(p1, matrix);
if (shadingType === ShadingType.RADIAL) {
var scale = Util.singularValueDecompose2dScale(matrix);
r0 *= scale[0];
r1 *= scale[1];
}
}
return ['RadialAxial', type, this.colorStops, p0, p1, r0, r1];
}
};
...function Util_toRoman(number, lowerCase) {
assert(isInt(number) && number > 0, 'The number should be a positive integer.');
var pos,
romanBuf = [];
while (number >= 1000) {
number -= 1000;
romanBuf.push('M');
}
pos = number / 100 | 0;
number %= 100;
romanBuf.push(ROMAN_NUMBER_MAP[pos]);
pos = number / 10 | 0;
number %= 10;
romanBuf.push(ROMAN_NUMBER_MAP[10 + pos]);
romanBuf.push(ROMAN_NUMBER_MAP[20 + number]);
var romanStr = romanBuf.join('');
return lowerCase ? romanStr.toLowerCase() : romanStr;
}...
}
switch (style) {
case 'D':
currentLabel = currentIndex;
break;
case 'R':
case 'r':
currentLabel = Util.toRoman(currentIndex, style === 'r');
break;
case 'A':
case 'a':
var LIMIT = 26;
var A_UPPER_CASE = 0x41,
A_LOWER_CASE = 0x61;
var baseCharCode = style === 'a' ? A_LOWER_CASE : A_UPPER_CASE;
...function Util_transform(m1, m2) {
return [m1[0] * m2[0] + m1[2] * m2[1], m1[1] * m2[0] + m1[3] * m2[1], m1[0] * m2[2] + m1[2] * m2[3], m1[1] * m2[2] + m1[3] * m2
[3], m1[0] * m2[4] + m1[2] * m2[5] + m1[4], m1[1] * m2[4] + m1[3] * m2[5] + m1[5]];
}...
}
}
}
return Promise.all(this.current.dependencies);
},
transform: function SVGGraphics_transform(a, b, c, d, e, f) {
var transformMatrix = [a, b, c, d, e, f];
this.transformMatrix = _util.Util.transform(this.transformMatrix, transformMatrix);
this.tgrp = null;
},
getSVG: function SVGGraphics_getSVG(operatorList, viewport) {
this.viewport = viewport;
var svgElement = this._initialize(viewport);
return this.loadDependencies(operatorList).then(function () {
this.transformMatrix = _util.IDENTITY_MATRIX;
...function PDFWorker(name, port) {
this.name = name;
this.destroyed = false;
this._readyCapability = (0, _util.createPromiseCapability)();
this._port = null;
this._webWorker = null;
this._messageHandler = null;
if (port) {
this._initializeFromPort(port);
return;
}
this._initialize();
}n/a
function PDFWorker_initialize() {
if (!isWorkerDisabled && !(0, _dom_utils.getDefaultSetting)('disableWorker') && typeof Worker !== 'undefined') {
var workerSrc = getWorkerSrc();
try {
if (!(0, _util.isSameOrigin)(window.location.href, workerSrc)) {
workerSrc = createCDNWrapper(new URL(workerSrc, window.location).href);
}
var worker = new Worker(workerSrc);
var messageHandler = new _util.MessageHandler('main', 'worker', worker);
var terminateEarly = function () {
worker.removeEventListener('error', onWorkerError);
messageHandler.destroy();
worker.terminate();
if (this.destroyed) {
this._readyCapability.reject(new Error('Worker was destroyed'));
} else {
this._setupFakeWorker();
}
}.bind(this);
var onWorkerError = function (event) {
if (!this._webWorker) {
terminateEarly();
}
}.bind(this);
worker.addEventListener('error', onWorkerError);
messageHandler.on('test', function PDFWorker_test(data) {
worker.removeEventListener('error', onWorkerError);
if (this.destroyed) {
terminateEarly();
return;
}
var supportTypedArray = data && data.supportTypedArray;
if (supportTypedArray) {
this._messageHandler = messageHandler;
this._port = worker;
this._webWorker = worker;
if (!data.supportTransfers) {
isPostMessageTransfersDisabled = true;
}
this._readyCapability.resolve();
messageHandler.send('configure', { verbosity: (0, _util.getVerbosityLevel)() });
} else {
this._setupFakeWorker();
messageHandler.destroy();
worker.terminate();
}
}.bind(this));
messageHandler.on('console_log', function (data) {
console.log.apply(console, data);
});
messageHandler.on('console_error', function (data) {
console.error.apply(console, data);
});
messageHandler.on('ready', function (data) {
worker.removeEventListener('error', onWorkerError);
if (this.destroyed) {
terminateEarly();
return;
}
try {
sendTest();
} catch (e) {
this._setupFakeWorker();
}
}.bind(this));
var sendTest = function sendTest() {
var postMessageTransfers = (0, _dom_utils.getDefaultSetting)('postMessageTransfers') && !isPostMessageTransfersDisabled;
var testObj = new Uint8Array([postMessageTransfers ? 255 : 0]);
try {
messageHandler.send('test', testObj, [testObj.buffer]);
} catch (ex) {
(0, _util.info)('Cannot use postMessage transfers');
testObj[0] = 0;
messageHandler.send('test', testObj);
}
};
sendTest();
return;
} catch (e) {
(0, _util.info)('The worker has been disabled.');
}
}
this._setupFakeWorker();
}...
this._port = null;
this._webWorker = null;
this._messageHandler = null;
if (port) {
this._initializeFromPort(port);
return;
}
this._initialize();
}
PDFWorker.prototype = {
get promise() {
return this._readyCapability.promise;
},
get port() {
return this._port;
...function PDFWorker_initializeFromPort(port) {
this._port = port;
this._messageHandler = new _util.MessageHandler('main', 'worker', port);
this._messageHandler.on('ready', function () {});
this._readyCapability.resolve();
}...
this.name = name;
this.destroyed = false;
this._readyCapability = (0, _util.createPromiseCapability)();
this._port = null;
this._webWorker = null;
this._messageHandler = null;
if (port) {
this._initializeFromPort(port);
return;
}
this._initialize();
}
PDFWorker.prototype = {
get promise() {
return this._readyCapability.promise;
...function PDFWorker_setupFakeWorker() {
if (!isWorkerDisabled && !(0, _dom_utils.getDefaultSetting)('disableWorker')) {
(0, _util.warn)('Setting up fake worker.');
isWorkerDisabled = true;
}
setupFakeWorkerGlobal().then(function (WorkerMessageHandler) {
if (this.destroyed) {
this._readyCapability.reject(new Error('Worker was destroyed'));
return;
}
var isTypedArraysPresent = Uint8Array !== Float32Array;
var port = new FakeWorkerPort(isTypedArraysPresent);
this._port = port;
var id = 'fake' + nextFakeWorkerId++;
var workerHandler = new _util.MessageHandler(id + '_worker', id, port);
WorkerMessageHandler.setup(workerHandler, port);
var messageHandler = new _util.MessageHandler(id, id + '_worker', port);
this._messageHandler = messageHandler;
this._readyCapability.resolve();
}.bind(this));
}...
_initializeFromPort: function PDFWorker_initializeFromPort(port) {
this._port = port;
this._messageHandler = new _util.MessageHandler('main', 'worker', port);
this._messageHandler.on('ready', function () {});
this._readyCapability.resolve();
},
_initialize: function PDFWorker_initialize() {
this._setupFakeWorker();
},
_setupFakeWorker: function PDFWorker_setupFakeWorker() {
if (!isWorkerDisabled && !(0, _dom_utils.getDefaultSetting)('disableWorker')) {
(0, _util.warn)('Setting up fake worker.');
isWorkerDisabled = true;
}
setupFakeWorkerGlobal().then(function (WorkerMessageHandler) {
...function PDFWorker_destroy() {
this.destroyed = true;
if (this._webWorker) {
this._webWorker.terminate();
this._webWorker = null;
}
this._port = null;
if (this._messageHandler) {
this._messageHandler.destroy();
this._messageHandler = null;
}
}...
}
PDFDocumentLoadingTask.prototype = {
get promise() {
return this._capability.promise;
},
destroy: function destroy() {
this.destroyed = true;
var transportDestroyed = !this._transport ? Promise.resolve() : this._transport.destroy();
return transportDestroyed.then(function () {
this._transport = null;
if (this._worker) {
this._worker.destroy();
this._worker = null;
}
}.bind(this));
...function RenderingCancelledException(msg, type) {
this.message = msg;
this.type = type;
}...
this.graphicsReadyCallback();
}
},
cancel: function InternalRenderTask_cancel() {
this.running = false;
this.cancelled = true;
if ((0, _dom_utils.getDefaultSetting)('pdfjsNext')) {
this.callback(new _dom_utils.RenderingCancelledException('Rendering cancelled
, page ' + this.pageNumber, 'canvas'));
} else {
this.callback('cancelled');
}
},
operatorListChanged: function InternalRenderTask_operatorListChanged() {
if (!this.graphicsReady) {
if (!this.graphicsReadyCallback) {
...function RenderingCancelledException(msg, type) {
this.message = msg;
this.type = type;
}...
var result;
var buffer;
if ((buffer = value.buffer) && (0, _util.isArrayBuffer)(buffer)) {
var transferable = transfers && transfers.indexOf(buffer) >= 0;
if (value === buffer) {
result = value;
} else if (transferable) {
result = new value.constructor(buffer, value.byteOffset, value.byteLength);
} else {
result = new value.constructor(value);
}
cloned.set(value, result);
return result;
}
result = (0, _util.isArray)(value) ? [] : {};
...function SVGGraphics(commonObjs, objs, forceDataSchema) {
this.current = new SVGExtraState();
this.transformMatrix = _util.IDENTITY_MATRIX;
this.transformStack = [];
this.extraStack = [];
this.commonObjs = commonObjs;
this.objs = objs;
this.pendingEOFill = false;
this.embedFonts = false;
this.embeddedFonts = Object.create(null);
this.cssStyle = null;
this.forceDataSchema = !!forceDataSchema;
}n/a
function SVGGraphics_ensureClipGroup() {
if (!this.current.clipGroup) {
var clipGroup = document.createElementNS(NS, 'svg:g');
clipGroup.setAttributeNS(null, 'clip-path', this.current.activeClipUrl);
this.svg.appendChild(clipGroup);
this.current.clipGroup = clipGroup;
}
return this.current.clipGroup;
}...
return this.current.clipGroup;
},
_ensureTransformGroup: function SVGGraphics_ensureTransformGroup() {
if (!this.tgrp) {
this.tgrp = document.createElementNS(NS, 'svg:g');
this.tgrp.setAttributeNS(null, 'transform', pm(this.transformMatrix));
if (this.current.activeClipUrl) {
this._ensureClipGroup().appendChild(this.tgrp);
} else {
this.svg.appendChild(this.tgrp);
}
}
return this.tgrp;
}
};
...function SVGGraphics_ensureTransformGroup() {
if (!this.tgrp) {
this.tgrp = document.createElementNS(NS, 'svg:g');
this.tgrp.setAttributeNS(null, 'transform', pm(this.transformMatrix));
if (this.current.activeClipUrl) {
this._ensureClipGroup().appendChild(this.tgrp);
} else {
this.svg.appendChild(this.tgrp);
}
}
return this.tgrp;
}...
if (current.fillColor !== SVG_DEFAULTS.fillColor) {
current.tspan.setAttributeNS(null, 'fill', current.fillColor);
}
current.txtElement.setAttributeNS(null, 'transform', pm(current.textMatrix) + ' scale(1, -1)');
current.txtElement.setAttributeNS(XML_NS, 'xml:space', 'preserve');
current.txtElement.appendChild(current.tspan);
current.txtgrp.appendChild(current.txtElement);
this._ensureTransformGroup().appendChild(current.txtElement);
},
setLeadingMoveText: function SVGGraphics_setLeadingMoveText(x, y) {
this.setLeading(-y);
this.moveText(x, y);
},
addFontStyle: function SVGGraphics_addFontStyle(fontObj) {
if (!this.cssStyle) {
...function SVGGraphics_initialize(viewport) {
var svg = document.createElementNS(NS, 'svg:svg');
svg.setAttributeNS(null, 'version', '1.1');
svg.setAttributeNS(null, 'width', viewport.width + 'px');
svg.setAttributeNS(null, 'height', viewport.height + 'px');
svg.setAttributeNS(null, 'preserveAspectRatio', 'none');
svg.setAttributeNS(null, 'viewBox', '0 0 ' + viewport.width + ' ' + viewport.height);
var definitions = document.createElementNS(NS, 'svg:defs');
svg.appendChild(definitions);
this.defs = definitions;
var rootGroup = document.createElementNS(NS, 'svg:g');
rootGroup.setAttributeNS(null, 'transform', pm(viewport.transform));
svg.appendChild(rootGroup);
this.svg = rootGroup;
return svg;
}...
this._port = null;
this._webWorker = null;
this._messageHandler = null;
if (port) {
this._initializeFromPort(port);
return;
}
this._initialize();
}
PDFWorker.prototype = {
get promise() {
return this._readyCapability.promise;
},
get port() {
return this._port;
...function SVGGraphics_addFontStyle(fontObj) {
if (!this.cssStyle) {
this.cssStyle = document.createElementNS(NS, 'svg:style');
this.cssStyle.setAttributeNS(null, 'type', 'text/css');
this.defs.appendChild(this.cssStyle);
}
var url = (0, _util.createObjectURL)(fontObj.data, fontObj.mimetype, this.forceDataSchema);
this.cssStyle.textContent += '@font-face { font-family: "' + fontObj.loadedName + '";' + ' src: url(' + url + '); }\n';
}...
},
setFont: function SVGGraphics_setFont(details) {
var current = this.current;
var fontObj = this.commonObjs.get(details[0]);
var size = details[1];
this.current.font = fontObj;
if (this.embedFonts && fontObj.data && !this.embeddedFonts[fontObj.loadedName]) {
this.addFontStyle(fontObj);
this.embeddedFonts[fontObj.loadedName] = fontObj;
}
current.fontMatrix = fontObj.fontMatrix ? fontObj.fontMatrix : _util.FONT_IDENTITY_MATRIX;
var bold = fontObj.black ? fontObj.bold ? 'bolder' : 'bold' : fontObj.bold ? 'bold' : 'normal
';
var italic = fontObj.italic ? 'italic' : 'normal';
if (size < 0) {
size = -size;
...function SVGGraphics_beginText() {
this.current.x = this.current.lineX = 0;
this.current.y = this.current.lineY = 0;
this.current.textMatrix = _util.IDENTITY_MATRIX;
this.current.lineMatrix = _util.IDENTITY_MATRIX;
this.current.tspan = document.createElementNS(NS, 'svg:tspan');
this.current.txtElement = document.createElementNS(NS, 'svg:text');
this.current.txtgrp = document.createElementNS(NS, 'svg:g');
this.current.xcoords = [];
}...
var opTreeLen = opTree.length;
for (var x = 0; x < opTreeLen; x++) {
var fn = opTree[x].fn;
var fnId = opTree[x].fnId;
var args = opTree[x].args;
switch (fnId | 0) {
case _util.OPS.beginText:
this.beginText();
break;
case _util.OPS.setLeading:
this.setLeading(args);
break;
case _util.OPS.setLeadingMoveText:
this.setLeadingMoveText(args[0], args[1]);
break;
...function SVGGraphics_clip(type) {
var current = this.current;
var clipId = 'clippath' + clipCount;
clipCount++;
var clipPath = document.createElementNS(NS, 'svg:clipPath');
clipPath.setAttributeNS(null, 'id', clipId);
clipPath.setAttributeNS(null, 'transform', pm(this.transformMatrix));
var clipElement = current.element.cloneNode();
if (type === 'evenodd') {
clipElement.setAttributeNS(null, 'clip-rule', 'evenodd');
} else {
clipElement.setAttributeNS(null, 'clip-rule', 'nonzero');
}
clipPath.appendChild(clipElement);
this.defs.appendChild(clipPath);
if (current.activeClipUrl) {
current.clipGroup = null;
this.extraStack.forEach(function (prev) {
prev.clipGroup = null;
});
}
current.activeClipUrl = 'url(#' + clipId + ')';
this.tgrp = null;
}...
case _util.OPS.fillStroke:
this.fillStroke();
break;
case _util.OPS.eoFillStroke:
this.eoFillStroke();
break;
case _util.OPS.clip:
this.clip('nonzero');
break;
case _util.OPS.eoClip:
this.clip('evenodd');
break;
case _util.OPS.paintSolidColorImageMask:
this.paintSolidColorImageMask();
break;
...function SVGGraphics_closeFillStroke() {
this.closePath();
this.fillStroke();
}...
case _util.OPS.closePath:
this.closePath();
break;
case _util.OPS.closeStroke:
this.closeStroke();
break;
case _util.OPS.closeFillStroke:
this.closeFillStroke();
break;
case _util.OPS.nextLine:
this.nextLine();
break;
case _util.OPS.transform:
this.transform(args[0], args[1], args[2], args[3], args[4], args[5]);
break;
...function SVGGraphics_closePath() {
var current = this.current;
var d = current.path.getAttributeNS(null, 'd');
d += 'Z';
current.path.setAttributeNS(null, 'd', d);
}...
case _util.OPS.paintFormXObjectBegin:
this.paintFormXObjectBegin(args[0], args[1]);
break;
case _util.OPS.paintFormXObjectEnd:
this.paintFormXObjectEnd();
break;
case _util.OPS.closePath:
this.closePath();
break;
case _util.OPS.closeStroke:
this.closeStroke();
break;
case _util.OPS.closeFillStroke:
this.closeFillStroke();
break;
...function SVGGraphics_closeStroke() {
this.closePath();
this.stroke();
}...
case _util.OPS.paintFormXObjectEnd:
this.paintFormXObjectEnd();
break;
case _util.OPS.closePath:
this.closePath();
break;
case _util.OPS.closeStroke:
this.closeStroke();
break;
case _util.OPS.closeFillStroke:
this.closeFillStroke();
break;
case _util.OPS.nextLine:
this.nextLine();
break;
...function SVGGraphics_constructPath(ops, args) {
var current = this.current;
var x = current.x,
y = current.y;
current.path = document.createElementNS(NS, 'svg:path');
var d = [];
var opLength = ops.length;
for (var i = 0, j = 0; i < opLength; i++) {
switch (ops[i] | 0) {
case _util.OPS.rectangle:
x = args[j++];
y = args[j++];
var width = args[j++];
var height = args[j++];
var xw = x + width;
var yh = y + height;
d.push('M', pf(x), pf(y), 'L', pf(xw), pf(y), 'L', pf(xw), pf(yh), 'L', pf(x), pf(yh), 'Z');
break;
case _util.OPS.moveTo:
x = args[j++];
y = args[j++];
d.push('M', pf(x), pf(y));
break;
case _util.OPS.lineTo:
x = args[j++];
y = args[j++];
d.push('L', pf(x), pf(y));
break;
case _util.OPS.curveTo:
x = args[j + 4];
y = args[j + 5];
d.push('C', pf(args[j]), pf(args[j + 1]), pf(args[j + 2]), pf(args[j + 3]), pf(x), pf(y));
j += 6;
break;
case _util.OPS.curveTo2:
x = args[j + 2];
y = args[j + 3];
d.push('C', pf(x), pf(y), pf(args[j]), pf(args[j + 1]), pf(args[j + 2]), pf(args[j + 3]));
j += 4;
break;
case _util.OPS.curveTo3:
x = args[j + 2];
y = args[j + 3];
d.push('C', pf(args[j]), pf(args[j + 1]), pf(x), pf(y), pf(x), pf(y));
j += 4;
break;
case _util.OPS.closePath:
d.push('Z');
break;
}
}
current.path.setAttributeNS(null, 'd', d.join(' '));
current.path.setAttributeNS(null, 'stroke-miterlimit', pf(current.miterLimit));
current.path.setAttributeNS(null, 'stroke-linecap', current.lineCap);
current.path.setAttributeNS(null, 'stroke-linejoin', current.lineJoin);
current.path.setAttributeNS(null, 'stroke-width', pf(current.lineWidth) + 'px');
current.path.setAttributeNS(null, 'stroke-dasharray', current.dashArray.map(pf).join(' '));
current.path.setAttributeNS(null, 'stroke-dashoffset', pf(current.dashPhase) + 'px');
current.path.setAttributeNS(null, 'fill', 'none');
this._ensureTransformGroup().appendChild(current.path);
current.element = current.path;
current.setCurrentPoint(x, y);
}...
case _util.OPS.nextLine:
this.nextLine();
break;
case _util.OPS.transform:
this.transform(args[0], args[1], args[2], args[3], args[4], args[5]);
break;
case _util.OPS.constructPath:
this.constructPath(args[0], args[1]);
break;
case _util.OPS.endPath:
this.endPath();
break;
case 92:
this.group(opTree[x].items);
break;
...function SVGGraphics_convertOpList(operatorList) {
var argsArray = operatorList.argsArray;
var fnArray = operatorList.fnArray;
var fnArrayLen = fnArray.length;
var REVOPS = [];
var opList = [];
for (var op in _util.OPS) {
REVOPS[_util.OPS[op]] = op;
}
for (var x = 0; x < fnArrayLen; x++) {
var fnId = fnArray[x];
opList.push({
'fnId': fnId,
'fn': REVOPS[fnId],
'args': argsArray[x]
});
}
return opListToTree(opList);
}...
this.tgrp = null;
},
getSVG: function SVGGraphics_getSVG(operatorList, viewport) {
this.viewport = viewport;
var svgElement = this._initialize(viewport);
return this.loadDependencies(operatorList).then(function () {
this.transformMatrix = _util.IDENTITY_MATRIX;
var opTree = this.convertOpList(operatorList);
this.executeOpTree(opTree);
return svgElement;
}.bind(this));
},
convertOpList: function SVGGraphics_convertOpList(operatorList) {
var argsArray = operatorList.argsArray;
var fnArray = operatorList.fnArray;
...function SVGGraphics_endPath() {}...
case _util.OPS.transform:
this.transform(args[0], args[1], args[2], args[3], args[4], args[5]);
break;
case _util.OPS.constructPath:
this.constructPath(args[0], args[1]);
break;
case _util.OPS.endPath:
this.endPath();
break;
case 92:
this.group(opTree[x].items);
break;
default:
(0, _util.warn)('Unimplemented operator ' + fn);
break;
...function SVGGraphics_endText() {}...
case _util.OPS.showText:
this.showText(args[0]);
break;
case _util.OPS.showSpacedText:
this.showText(args[0]);
break;
case _util.OPS.endText:
this.endText();
break;
case _util.OPS.moveText:
this.moveText(args[0], args[1]);
break;
case _util.OPS.setCharSpacing:
this.setCharSpacing(args[0]);
break;
...function SVGGraphics_eoFill() {
var current = this.current;
current.element.setAttributeNS(null, 'fill', current.fillColor);
current.element.setAttributeNS(null, 'fill-rule', 'evenodd');
}...
case _util.OPS.setGState:
this.setGState(args[0]);
break;
case _util.OPS.fill:
this.fill();
break;
case _util.OPS.eoFill:
this.eoFill();
break;
case _util.OPS.stroke:
this.stroke();
break;
case _util.OPS.fillStroke:
this.fillStroke();
break;
...function SVGGraphics_eoFillStroke() {
this.current.element.setAttributeNS(null, 'fill-rule', 'evenodd');
this.fillStroke();
}...
case _util.OPS.stroke:
this.stroke();
break;
case _util.OPS.fillStroke:
this.fillStroke();
break;
case _util.OPS.eoFillStroke:
this.eoFillStroke();
break;
case _util.OPS.clip:
this.clip('nonzero');
break;
case _util.OPS.eoClip:
this.clip('evenodd');
break;
...function SVGGraphics_executeOpTree(opTree) {
var opTreeLen = opTree.length;
for (var x = 0; x < opTreeLen; x++) {
var fn = opTree[x].fn;
var fnId = opTree[x].fnId;
var args = opTree[x].args;
switch (fnId | 0) {
case _util.OPS.beginText:
this.beginText();
break;
case _util.OPS.setLeading:
this.setLeading(args);
break;
case _util.OPS.setLeadingMoveText:
this.setLeadingMoveText(args[0], args[1]);
break;
case _util.OPS.setFont:
this.setFont(args);
break;
case _util.OPS.showText:
this.showText(args[0]);
break;
case _util.OPS.showSpacedText:
this.showText(args[0]);
break;
case _util.OPS.endText:
this.endText();
break;
case _util.OPS.moveText:
this.moveText(args[0], args[1]);
break;
case _util.OPS.setCharSpacing:
this.setCharSpacing(args[0]);
break;
case _util.OPS.setWordSpacing:
this.setWordSpacing(args[0]);
break;
case _util.OPS.setHScale:
this.setHScale(args[0]);
break;
case _util.OPS.setTextMatrix:
this.setTextMatrix(args[0], args[1], args[2], args[3], args[4], args[5]);
break;
case _util.OPS.setLineWidth:
this.setLineWidth(args[0]);
break;
case _util.OPS.setLineJoin:
this.setLineJoin(args[0]);
break;
case _util.OPS.setLineCap:
this.setLineCap(args[0]);
break;
case _util.OPS.setMiterLimit:
this.setMiterLimit(args[0]);
break;
case _util.OPS.setFillRGBColor:
this.setFillRGBColor(args[0], args[1], args[2]);
break;
case _util.OPS.setStrokeRGBColor:
this.setStrokeRGBColor(args[0], args[1], args[2]);
break;
case _util.OPS.setDash:
this.setDash(args[0], args[1]);
break;
case _util.OPS.setGState:
this.setGState(args[0]);
break;
case _util.OPS.fill:
this.fill();
break;
case _util.OPS.eoFill:
this.eoFill();
break;
case _util.OPS.stroke:
this.stroke();
break;
case _util.OPS.fillStroke:
this.fillStroke();
break;
case _util.OPS.eoFillStroke:
this.eoFillStroke();
break;
case _util.OPS.clip:
this.clip('nonzero');
break;
case _util.OPS.eoClip:
this.clip('evenodd');
break;
case _util.OPS.paintSolidColorImageMask:
this.paintSolidColorImageMask();
break;
case _util.OPS.paintJpegXObject:
this.paintJpegXObject(args[0], args[1], args[2]);
break;
case _util.OPS.paintImageXObject:
this.paintImageXObject(args[0]);
break;
case _util.OPS.paintInlineImageXObject:
this.paintInlineImageXObject(args[0]);
break;
case _util.OPS.paintImageMaskXObject:
this.paintImageMaskXObject(args[0]);
break;
case _util.OPS.paintFormXObjectBegin:
this.paintFormXObjectBegin(args[0], args[1]);
break;
case _util.OPS.paintFormXObjectEnd:
this.paintFormXObjectEnd();
break;
case _util.OPS.closePath:
this.closePath();
break;
case _util.OPS.closeStroke:
this.closeStroke();
break;
case _util.OPS.closeFillStroke:
this.closeFillStroke();
break;
case _util.OPS.nextLine:
this.nextLine();
break;
case _util.OPS.transform:
this.transform(args[0], args[1], args[2], args[3], args[4], args[5]);
break;
case _util.OPS.constructPath:
this.constructPath(args[0], args[1]);
break;
case _util.OPS.endPath:
this.endPath();
break;
case 92:
this.group(opTree[x].items);
break;
default:
(0, _util.warn)('Unimplemented operator ' + fn);
break;
}
}
}...
restore: function SVGGraphics_restore() {
this.transformMatrix = this.transformStack.pop();
this.current = this.extraStack.pop();
this.tgrp = null;
},
group: function SVGGraphics_group(items) {
this.save();
this.executeOpTree(items);
this.restore();
},
loadDependencies: function SVGGraphics_loadDependencies(operatorList) {
var fnArray = operatorList.fnArray;
var fnArrayLen = fnArray.length;
var argsArray = operatorList.argsArray;
var self = this;
...function SVGGraphics_fill() {
var current = this.current;
current.element.setAttributeNS(null, 'fill', current.fillColor);
}...
case _util.OPS.setDash:
this.setDash(args[0], args[1]);
break;
case _util.OPS.setGState:
this.setGState(args[0]);
break;
case _util.OPS.fill:
this.fill();
break;
case _util.OPS.eoFill:
this.eoFill();
break;
case _util.OPS.stroke:
this.stroke();
break;
...function SVGGraphics_fillStroke() {
this.stroke();
this.fill();
}...
case _util.OPS.eoFill:
this.eoFill();
break;
case _util.OPS.stroke:
this.stroke();
break;
case _util.OPS.fillStroke:
this.fillStroke();
break;
case _util.OPS.eoFillStroke:
this.eoFillStroke();
break;
case _util.OPS.clip:
this.clip('nonzero');
break;
...function SVGGraphics_getSVG(operatorList, viewport) {
this.viewport = viewport;
var svgElement = this._initialize(viewport);
return this.loadDependencies(operatorList).then(function () {
this.transformMatrix = _util.IDENTITY_MATRIX;
var opTree = this.convertOpList(operatorList);
this.executeOpTree(opTree);
return svgElement;
}.bind(this));
}n/a
function SVGGraphics_group(items) {
this.save();
this.executeOpTree(items);
this.restore();
}...
case _util.OPS.constructPath:
this.constructPath(args[0], args[1]);
break;
case _util.OPS.endPath:
this.endPath();
break;
case 92:
this.group(opTree[x].items);
break;
default:
(0, _util.warn)('Unimplemented operator ' + fn);
break;
}
}
},
...function SVGGraphics_loadDependencies(operatorList) {
var fnArray = operatorList.fnArray;
var fnArrayLen = fnArray.length;
var argsArray = operatorList.argsArray;
var self = this;
for (var i = 0; i < fnArrayLen; i++) {
if (_util.OPS.dependency === fnArray[i]) {
var deps = argsArray[i];
for (var n = 0, nn = deps.length; n < nn; n++) {
var obj = deps[n];
var common = obj.substring(0, 2) === 'g_';
var promise;
if (common) {
promise = new Promise(function (resolve) {
self.commonObjs.get(obj, resolve);
});
} else {
promise = new Promise(function (resolve) {
self.objs.get(obj, resolve);
});
}
this.current.dependencies.push(promise);
}
}
}
return Promise.all(this.current.dependencies);
}...
var transformMatrix = [a, b, c, d, e, f];
this.transformMatrix = _util.Util.transform(this.transformMatrix, transformMatrix);
this.tgrp = null;
},
getSVG: function SVGGraphics_getSVG(operatorList, viewport) {
this.viewport = viewport;
var svgElement = this._initialize(viewport);
return this.loadDependencies(operatorList).then(function () {
this.transformMatrix = _util.IDENTITY_MATRIX;
var opTree = this.convertOpList(operatorList);
this.executeOpTree(opTree);
return svgElement;
}.bind(this));
},
convertOpList: function SVGGraphics_convertOpList(operatorList) {
...function SVGGraphics_moveText(x, y) {
var current = this.current;
this.current.x = this.current.lineX += x;
this.current.y = this.current.lineY += y;
current.xcoords = [];
current.tspan = document.createElementNS(NS, 'svg:tspan');
current.tspan.setAttributeNS(null, 'font-family', current.fontFamily);
current.tspan.setAttributeNS(null, 'font-size', pf(current.fontSize) + 'px');
current.tspan.setAttributeNS(null, 'y', pf(-current.y));
}...
case _util.OPS.showSpacedText:
this.showText(args[0]);
break;
case _util.OPS.endText:
this.endText();
break;
case _util.OPS.moveText:
this.moveText(args[0], args[1]);
break;
case _util.OPS.setCharSpacing:
this.setCharSpacing(args[0]);
break;
case _util.OPS.setWordSpacing:
this.setWordSpacing(args[0]);
break;
...function SVGGraphics_nextLine() {
this.moveText(0, this.current.leading);
}...
case _util.OPS.closeStroke:
this.closeStroke();
break;
case _util.OPS.closeFillStroke:
this.closeFillStroke();
break;
case _util.OPS.nextLine:
this.nextLine();
break;
case _util.OPS.transform:
this.transform(args[0], args[1], args[2], args[3], args[4], args[5]);
break;
case _util.OPS.constructPath:
this.constructPath(args[0], args[1]);
break;
...function SVGGraphics_paintFormXObjectBegin(matrix, bbox) {
if ((0, _util.isArray)(matrix) && matrix.length === 6) {
this.transform(matrix[0], matrix[1], matrix[2], matrix[3], matrix[4], matrix[5]);
}
if ((0, _util.isArray)(bbox) && bbox.length === 4) {
var width = bbox[2] - bbox[0];
var height = bbox[3] - bbox[1];
var cliprect = document.createElementNS(NS, 'svg:rect');
cliprect.setAttributeNS(null, 'x', bbox[0]);
cliprect.setAttributeNS(null, 'y', bbox[1]);
cliprect.setAttributeNS(null, 'width', pf(width));
cliprect.setAttributeNS(null, 'height', pf(height));
this.current.element = cliprect;
this.clip('nonzero');
this.endPath();
}
}...
case _util.OPS.paintInlineImageXObject:
this.paintInlineImageXObject(args[0]);
break;
case _util.OPS.paintImageMaskXObject:
this.paintImageMaskXObject(args[0]);
break;
case _util.OPS.paintFormXObjectBegin:
this.paintFormXObjectBegin(args[0], args[1]);
break;
case _util.OPS.paintFormXObjectEnd:
this.paintFormXObjectEnd();
break;
case _util.OPS.closePath:
this.closePath();
break;
...function SVGGraphics_paintFormXObjectEnd() {}...
case _util.OPS.paintImageMaskXObject:
this.paintImageMaskXObject(args[0]);
break;
case _util.OPS.paintFormXObjectBegin:
this.paintFormXObjectBegin(args[0], args[1]);
break;
case _util.OPS.paintFormXObjectEnd:
this.paintFormXObjectEnd();
break;
case _util.OPS.closePath:
this.closePath();
break;
case _util.OPS.closeStroke:
this.closeStroke();
break;
...function SVGGraphics_paintImageMaskXObject(imgData) {
var current = this.current;
var width = imgData.width;
var height = imgData.height;
var fillColor = current.fillColor;
current.maskId = 'mask' + maskCount++;
var mask = document.createElementNS(NS, 'svg:mask');
mask.setAttributeNS(null, 'id', current.maskId);
var rect = document.createElementNS(NS, 'svg:rect');
rect.setAttributeNS(null, 'x', '0');
rect.setAttributeNS(null, 'y', '0');
rect.setAttributeNS(null, 'width', pf(width));
rect.setAttributeNS(null, 'height', pf(height));
rect.setAttributeNS(null, 'fill', fillColor);
rect.setAttributeNS(null, 'mask', 'url(#' + current.maskId + ')');
this.defs.appendChild(mask);
this._ensureTransformGroup().appendChild(rect);
this.paintInlineImageXObject(imgData, mask);
}...
case _util.OPS.paintImageXObject:
this.paintImageXObject(args[0]);
break;
case _util.OPS.paintInlineImageXObject:
this.paintInlineImageXObject(args[0]);
break;
case _util.OPS.paintImageMaskXObject:
this.paintImageMaskXObject(args[0]);
break;
case _util.OPS.paintFormXObjectBegin:
this.paintFormXObjectBegin(args[0], args[1]);
break;
case _util.OPS.paintFormXObjectEnd:
this.paintFormXObjectEnd();
break;
...function SVGGraphics_paintImageXObject(objId) {
var imgData = this.objs.get(objId);
if (!imgData) {
(0, _util.warn)('Dependent image isn\'t ready yet');
return;
}
this.paintInlineImageXObject(imgData);
}...
case _util.OPS.paintSolidColorImageMask:
this.paintSolidColorImageMask();
break;
case _util.OPS.paintJpegXObject:
this.paintJpegXObject(args[0], args[1], args[2]);
break;
case _util.OPS.paintImageXObject:
this.paintImageXObject(args[0]);
break;
case _util.OPS.paintInlineImageXObject:
this.paintInlineImageXObject(args[0]);
break;
case _util.OPS.paintImageMaskXObject:
this.paintImageMaskXObject(args[0]);
break;
...function SVGGraphics_paintInlineImageXObject(imgData, mask) {
var width = imgData.width;
var height = imgData.height;
var imgSrc = convertImgDataToPng(imgData, this.forceDataSchema);
var cliprect = document.createElementNS(NS, 'svg:rect');
cliprect.setAttributeNS(null, 'x', '0');
cliprect.setAttributeNS(null, 'y', '0');
cliprect.setAttributeNS(null, 'width', pf(width));
cliprect.setAttributeNS(null, 'height', pf(height));
this.current.element = cliprect;
this.clip('nonzero');
var imgEl = document.createElementNS(NS, 'svg:image');
imgEl.setAttributeNS(XLINK_NS, 'xlink:href', imgSrc);
imgEl.setAttributeNS(null, 'x', '0');
imgEl.setAttributeNS(null, 'y', pf(-height));
imgEl.setAttributeNS(null, 'width', pf(width) + 'px');
imgEl.setAttributeNS(null, 'height', pf(height) + 'px');
imgEl.setAttributeNS(null, 'transform', 'scale(' + pf(1 / width) + ' ' + pf(-1 / height) + ')');
if (mask) {
mask.appendChild(imgEl);
} else {
this._ensureTransformGroup().appendChild(imgEl);
}
}...
case _util.OPS.paintJpegXObject:
this.paintJpegXObject(args[0], args[1], args[2]);
break;
case _util.OPS.paintImageXObject:
this.paintImageXObject(args[0]);
break;
case _util.OPS.paintInlineImageXObject:
this.paintInlineImageXObject(args[0]);
break;
case _util.OPS.paintImageMaskXObject:
this.paintImageMaskXObject(args[0]);
break;
case _util.OPS.paintFormXObjectBegin:
this.paintFormXObjectBegin(args[0], args[1]);
break;
...function SVGGraphics_paintJpegXObject(objId, w, h) {
var imgObj = this.objs.get(objId);
var imgEl = document.createElementNS(NS, 'svg:image');
imgEl.setAttributeNS(XLINK_NS, 'xlink:href', imgObj.src);
imgEl.setAttributeNS(null, 'width', imgObj.width + 'px');
imgEl.setAttributeNS(null, 'height', imgObj.height + 'px');
imgEl.setAttributeNS(null, 'x', '0');
imgEl.setAttributeNS(null, 'y', pf(-h));
imgEl.setAttributeNS(null, 'transform', 'scale(' + pf(1 / w) + ' ' + pf(-1 / h) + ')');
this._ensureTransformGroup().appendChild(imgEl);
}...
case _util.OPS.eoClip:
this.clip('evenodd');
break;
case _util.OPS.paintSolidColorImageMask:
this.paintSolidColorImageMask();
break;
case _util.OPS.paintJpegXObject:
this.paintJpegXObject(args[0], args[1], args[2]);
break;
case _util.OPS.paintImageXObject:
this.paintImageXObject(args[0]);
break;
case _util.OPS.paintInlineImageXObject:
this.paintInlineImageXObject(args[0]);
break;
...function SVGGraphics_paintSolidColorImageMask() {
var current = this.current;
var rect = document.createElementNS(NS, 'svg:rect');
rect.setAttributeNS(null, 'x', '0');
rect.setAttributeNS(null, 'y', '0');
rect.setAttributeNS(null, 'width', '1px');
rect.setAttributeNS(null, 'height', '1px');
rect.setAttributeNS(null, 'fill', current.fillColor);
this._ensureTransformGroup().appendChild(rect);
}...
case _util.OPS.clip:
this.clip('nonzero');
break;
case _util.OPS.eoClip:
this.clip('evenodd');
break;
case _util.OPS.paintSolidColorImageMask:
this.paintSolidColorImageMask();
break;
case _util.OPS.paintJpegXObject:
this.paintJpegXObject(args[0], args[1], args[2]);
break;
case _util.OPS.paintImageXObject:
this.paintImageXObject(args[0]);
break;
...function SVGGraphics_restore() {
this.transformMatrix = this.transformStack.pop();
this.current = this.extraStack.pop();
this.tgrp = null;
}...
this.transformMatrix = this.transformStack.pop();
this.current = this.extraStack.pop();
this.tgrp = null;
},
group: function SVGGraphics_group(items) {
this.save();
this.executeOpTree(items);
this.restore();
},
loadDependencies: function SVGGraphics_loadDependencies(operatorList) {
var fnArray = operatorList.fnArray;
var fnArrayLen = fnArray.length;
var argsArray = operatorList.argsArray;
var self = this;
for (var i = 0; i < fnArrayLen; i++) {
...function SVGGraphics_save() {
this.transformStack.push(this.transformMatrix);
var old = this.current;
this.extraStack.push(old);
this.current = old.clone();
}...
},
restore: function SVGGraphics_restore() {
this.transformMatrix = this.transformStack.pop();
this.current = this.extraStack.pop();
this.tgrp = null;
},
group: function SVGGraphics_group(items) {
this.save();
this.executeOpTree(items);
this.restore();
},
loadDependencies: function SVGGraphics_loadDependencies(operatorList) {
var fnArray = operatorList.fnArray;
var fnArrayLen = fnArray.length;
var argsArray = operatorList.argsArray;
...function SVGGraphics_setCharSpacing(charSpacing) {
this.current.charSpacing = charSpacing;
}...
case _util.OPS.endText:
this.endText();
break;
case _util.OPS.moveText:
this.moveText(args[0], args[1]);
break;
case _util.OPS.setCharSpacing:
this.setCharSpacing(args[0]);
break;
case _util.OPS.setWordSpacing:
this.setWordSpacing(args[0]);
break;
case _util.OPS.setHScale:
this.setHScale(args[0]);
break;
...function SVGGraphics_setDash(dashArray, dashPhase) {
this.current.dashArray = dashArray;
this.current.dashPhase = dashPhase;
}...
case _util.OPS.setFillRGBColor:
this.setFillRGBColor(args[0], args[1], args[2]);
break;
case _util.OPS.setStrokeRGBColor:
this.setStrokeRGBColor(args[0], args[1], args[2]);
break;
case _util.OPS.setDash:
this.setDash(args[0], args[1]);
break;
case _util.OPS.setGState:
this.setGState(args[0]);
break;
case _util.OPS.fill:
this.fill();
break;
...function SVGGraphics_setFillRGBColor(r, g, b) {
var color = _util.Util.makeCssRgb(r, g, b);
this.current.fillColor = color;
this.current.tspan = document.createElementNS(NS, 'svg:tspan');
this.current.xcoords = [];
}...
case _util.OPS.setLineCap:
this.setLineCap(args[0]);
break;
case _util.OPS.setMiterLimit:
this.setMiterLimit(args[0]);
break;
case _util.OPS.setFillRGBColor:
this.setFillRGBColor(args[0], args[1], args[2]);
break;
case _util.OPS.setStrokeRGBColor:
this.setStrokeRGBColor(args[0], args[1], args[2]);
break;
case _util.OPS.setDash:
this.setDash(args[0], args[1]);
break;
...function SVGGraphics_setFont(details) {
var current = this.current;
var fontObj = this.commonObjs.get(details[0]);
var size = details[1];
this.current.font = fontObj;
if (this.embedFonts && fontObj.data && !this.embeddedFonts[fontObj.loadedName]) {
this.addFontStyle(fontObj);
this.embeddedFonts[fontObj.loadedName] = fontObj;
}
current.fontMatrix = fontObj.fontMatrix ? fontObj.fontMatrix : _util.FONT_IDENTITY_MATRIX;
var bold = fontObj.black ? fontObj.bold ? 'bolder' : 'bold' : fontObj.bold ? 'bold' : 'normal';
var italic = fontObj.italic ? 'italic' : 'normal';
if (size < 0) {
size = -size;
current.fontDirection = -1;
} else {
current.fontDirection = 1;
}
current.fontSize = size;
current.fontFamily = fontObj.loadedName;
current.fontWeight = bold;
current.fontStyle = italic;
current.tspan = document.createElementNS(NS, 'svg:tspan');
current.tspan.setAttributeNS(null, 'y', pf(-current.y));
current.xcoords = [];
}...
case _util.OPS.setLeading:
this.setLeading(args);
break;
case _util.OPS.setLeadingMoveText:
this.setLeadingMoveText(args[0], args[1]);
break;
case _util.OPS.setFont:
this.setFont(args);
break;
case _util.OPS.showText:
this.showText(args[0]);
break;
case _util.OPS.showSpacedText:
this.showText(args[0]);
break;
...function SVGGraphics_setGState(states) {
for (var i = 0, ii = states.length; i < ii; i++) {
var state = states[i];
var key = state[0];
var value = state[1];
switch (key) {
case 'LW':
this.setLineWidth(value);
break;
case 'LC':
this.setLineCap(value);
break;
case 'LJ':
this.setLineJoin(value);
break;
case 'ML':
this.setMiterLimit(value);
break;
case 'D':
this.setDash(value[0], value[1]);
break;
case 'Font':
this.setFont(value);
break;
default:
(0, _util.warn)('Unimplemented graphic state ' + key);
break;
}
}
}...
case _util.OPS.setStrokeRGBColor:
this.setStrokeRGBColor(args[0], args[1], args[2]);
break;
case _util.OPS.setDash:
this.setDash(args[0], args[1]);
break;
case _util.OPS.setGState:
this.setGState(args[0]);
break;
case _util.OPS.fill:
this.fill();
break;
case _util.OPS.eoFill:
this.eoFill();
break;
...function SVGGraphics_setHScale(scale) {
this.current.textHScale = scale / 100;
}...
case _util.OPS.setCharSpacing:
this.setCharSpacing(args[0]);
break;
case _util.OPS.setWordSpacing:
this.setWordSpacing(args[0]);
break;
case _util.OPS.setHScale:
this.setHScale(args[0]);
break;
case _util.OPS.setTextMatrix:
this.setTextMatrix(args[0], args[1], args[2], args[3], args[4], args[5]);
break;
case _util.OPS.setLineWidth:
this.setLineWidth(args[0]);
break;
...function SVGGraphics_setLeading(leading) {
this.current.leading = -leading;
}...
var fnId = opTree[x].fnId;
var args = opTree[x].args;
switch (fnId | 0) {
case _util.OPS.beginText:
this.beginText();
break;
case _util.OPS.setLeading:
this.setLeading(args);
break;
case _util.OPS.setLeadingMoveText:
this.setLeadingMoveText(args[0], args[1]);
break;
case _util.OPS.setFont:
this.setFont(args);
break;
...function SVGGraphics_setLeadingMoveText(x, y) {
this.setLeading(-y);
this.moveText(x, y);
}...
case _util.OPS.beginText:
this.beginText();
break;
case _util.OPS.setLeading:
this.setLeading(args);
break;
case _util.OPS.setLeadingMoveText:
this.setLeadingMoveText(args[0], args[1]);
break;
case _util.OPS.setFont:
this.setFont(args);
break;
case _util.OPS.showText:
this.showText(args[0]);
break;
...function SVGGraphics_setLineCap(style) {
this.current.lineCap = LINE_CAP_STYLES[style];
}...
case _util.OPS.setLineWidth:
this.setLineWidth(args[0]);
break;
case _util.OPS.setLineJoin:
this.setLineJoin(args[0]);
break;
case _util.OPS.setLineCap:
this.setLineCap(args[0]);
break;
case _util.OPS.setMiterLimit:
this.setMiterLimit(args[0]);
break;
case _util.OPS.setFillRGBColor:
this.setFillRGBColor(args[0], args[1], args[2]);
break;
...function SVGGraphics_setLineJoin(style) {
this.current.lineJoin = LINE_JOIN_STYLES[style];
}...
case _util.OPS.setTextMatrix:
this.setTextMatrix(args[0], args[1], args[2], args[3], args[4], args[5]);
break;
case _util.OPS.setLineWidth:
this.setLineWidth(args[0]);
break;
case _util.OPS.setLineJoin:
this.setLineJoin(args[0]);
break;
case _util.OPS.setLineCap:
this.setLineCap(args[0]);
break;
case _util.OPS.setMiterLimit:
this.setMiterLimit(args[0]);
break;
...function SVGGraphics_setLineWidth(width) {
this.current.lineWidth = width;
}...
case _util.OPS.setHScale:
this.setHScale(args[0]);
break;
case _util.OPS.setTextMatrix:
this.setTextMatrix(args[0], args[1], args[2], args[3], args[4], args[5]);
break;
case _util.OPS.setLineWidth:
this.setLineWidth(args[0]);
break;
case _util.OPS.setLineJoin:
this.setLineJoin(args[0]);
break;
case _util.OPS.setLineCap:
this.setLineCap(args[0]);
break;
...function SVGGraphics_setMiterLimit(limit) {
this.current.miterLimit = limit;
}...
case _util.OPS.setLineJoin:
this.setLineJoin(args[0]);
break;
case _util.OPS.setLineCap:
this.setLineCap(args[0]);
break;
case _util.OPS.setMiterLimit:
this.setMiterLimit(args[0]);
break;
case _util.OPS.setFillRGBColor:
this.setFillRGBColor(args[0], args[1], args[2]);
break;
case _util.OPS.setStrokeRGBColor:
this.setStrokeRGBColor(args[0], args[1], args[2]);
break;
...function SVGGraphics_setStrokeRGBColor(r, g, b) {
var color = _util.Util.makeCssRgb(r, g, b);
this.current.strokeColor = color;
}...
case _util.OPS.setMiterLimit:
this.setMiterLimit(args[0]);
break;
case _util.OPS.setFillRGBColor:
this.setFillRGBColor(args[0], args[1], args[2]);
break;
case _util.OPS.setStrokeRGBColor:
this.setStrokeRGBColor(args[0], args[1], args[2]);
break;
case _util.OPS.setDash:
this.setDash(args[0], args[1]);
break;
case _util.OPS.setGState:
this.setGState(args[0]);
break;
...function SVGGraphics_setTextMatrix(a, b, c, d, e, f) {
var current = this.current;
this.current.textMatrix = this.current.lineMatrix = [a, b, c, d, e, f];
this.current.x = this.current.lineX = 0;
this.current.y = this.current.lineY = 0;
current.xcoords = [];
current.tspan = document.createElementNS(NS, 'svg:tspan');
current.tspan.setAttributeNS(null, 'font-family', current.fontFamily);
current.tspan.setAttributeNS(null, 'font-size', pf(current.fontSize) + 'px');
current.tspan.setAttributeNS(null, 'y', pf(-current.y));
current.txtElement = document.createElementNS(NS, 'svg:text');
current.txtElement.appendChild(current.tspan);
}...
case _util.OPS.setWordSpacing:
this.setWordSpacing(args[0]);
break;
case _util.OPS.setHScale:
this.setHScale(args[0]);
break;
case _util.OPS.setTextMatrix:
this.setTextMatrix(args[0], args[1], args[2], args[3], args[4], args[5]);
break;
case _util.OPS.setLineWidth:
this.setLineWidth(args[0]);
break;
case _util.OPS.setLineJoin:
this.setLineJoin(args[0]);
break;
...function SVGGraphics_setTextRise(textRise) {
this.current.textRise = textRise;
}n/a
function SVGGraphics_setWordSpacing(wordSpacing) {
this.current.wordSpacing = wordSpacing;
}...
case _util.OPS.moveText:
this.moveText(args[0], args[1]);
break;
case _util.OPS.setCharSpacing:
this.setCharSpacing(args[0]);
break;
case _util.OPS.setWordSpacing:
this.setWordSpacing(args[0]);
break;
case _util.OPS.setHScale:
this.setHScale(args[0]);
break;
case _util.OPS.setTextMatrix:
this.setTextMatrix(args[0], args[1], args[2], args[3], args[4], args[5]);
break;
...function SVGGraphics_showText(glyphs) {
var current = this.current;
var font = current.font;
var fontSize = current.fontSize;
if (fontSize === 0) {
return;
}
var charSpacing = current.charSpacing;
var wordSpacing = current.wordSpacing;
var fontDirection = current.fontDirection;
var textHScale = current.textHScale * fontDirection;
var glyphsLength = glyphs.length;
var vertical = font.vertical;
var widthAdvanceScale = fontSize * current.fontMatrix[0];
var x = 0,
i;
for (i = 0; i < glyphsLength; ++i) {
var glyph = glyphs[i];
if (glyph === null) {
x += fontDirection * wordSpacing;
continue;
} else if ((0, _util.isNum)(glyph)) {
x += -glyph * fontSize * 0.001;
continue;
}
current.xcoords.push(current.x + x * textHScale);
var width = glyph.width;
var character = glyph.fontChar;
var charWidth = width * widthAdvanceScale + charSpacing * fontDirection;
x += charWidth;
current.tspan.textContent += character;
}
if (vertical) {
current.y -= x * textHScale;
} else {
current.x += x * textHScale;
}
current.tspan.setAttributeNS(null, 'x', current.xcoords.map(pf).join(' '));
current.tspan.setAttributeNS(null, 'y', pf(-current.y));
current.tspan.setAttributeNS(null, 'font-family', current.fontFamily);
current.tspan.setAttributeNS(null, 'font-size', pf(current.fontSize) + 'px');
if (current.fontStyle !== SVG_DEFAULTS.fontStyle) {
current.tspan.setAttributeNS(null, 'font-style', current.fontStyle);
}
if (current.fontWeight !== SVG_DEFAULTS.fontWeight) {
current.tspan.setAttributeNS(null, 'font-weight', current.fontWeight);
}
if (current.fillColor !== SVG_DEFAULTS.fillColor) {
current.tspan.setAttributeNS(null, 'fill', current.fillColor);
}
current.txtElement.setAttributeNS(null, 'transform', pm(current.textMatrix) + ' scale(1, -1)');
current.txtElement.setAttributeNS(XML_NS, 'xml:space', 'preserve');
current.txtElement.appendChild(current.tspan);
current.txtgrp.appendChild(current.txtElement);
this._ensureTransformGroup().appendChild(current.txtElement);
}...
case _util.OPS.setLeadingMoveText:
this.setLeadingMoveText(args[0], args[1]);
break;
case _util.OPS.setFont:
this.setFont(args);
break;
case _util.OPS.showText:
this.showText(args[0]);
break;
case _util.OPS.showSpacedText:
this.showText(args[0]);
break;
case _util.OPS.endText:
this.endText();
break;
...function SVGGraphics_stroke() {
var current = this.current;
current.element.setAttributeNS(null, 'stroke', current.strokeColor);
current.element.setAttributeNS(null, 'fill', 'none');
}...
case _util.OPS.fill:
this.fill();
break;
case _util.OPS.eoFill:
this.eoFill();
break;
case _util.OPS.stroke:
this.stroke();
break;
case _util.OPS.fillStroke:
this.fillStroke();
break;
case _util.OPS.eoFillStroke:
this.eoFillStroke();
break;
...function SVGGraphics_transform(a, b, c, d, e, f) {
var transformMatrix = [a, b, c, d, e, f];
this.transformMatrix = _util.Util.transform(this.transformMatrix, transformMatrix);
this.tgrp = null;
}...
}
}
}
return Promise.all(this.current.dependencies);
},
transform: function SVGGraphics_transform(a, b, c, d, e, f) {
var transformMatrix = [a, b, c, d, e, f];
this.transformMatrix = _util.Util.transform(this.transformMatrix, transformMatrix);
this.tgrp = null;
},
getSVG: function SVGGraphics_getSVG(operatorList, viewport) {
this.viewport = viewport;
var svgElement = this._initialize(viewport);
return this.loadDependencies(operatorList).then(function () {
this.transformMatrix = _util.IDENTITY_MATRIX;
...function UnexpectedResponseException(msg, status) {
this.name = 'UnexpectedResponseException';
this.message = msg;
this.status = status;
}...
messageHandler.on('InvalidPDF', function transportInvalidPDF(exception) {
this.loadingTask._capability.reject(new _util.InvalidPDFException(exception.message));
}, this);
messageHandler.on('MissingPDF', function transportMissingPDF(exception) {
this.loadingTask._capability.reject(new _util.MissingPDFException(exception.message));
}, this);
messageHandler.on('UnexpectedResponse', function transportUnexpectedResponse(exception) {
this.loadingTask._capability.reject(new _util.UnexpectedResponseException(exception
.message, exception.status));
}, this);
messageHandler.on('UnknownError', function transportUnknownError(exception) {
this.loadingTask._capability.reject(new _util.UnknownErrorException(exception.message, exception.details));
}, this);
messageHandler.on('DataLoaded', function transportPage(data) {
this.downloadInfoCapability.resolve(data);
}, this);
...function UnexpectedResponseException(msg, status) {
this.name = 'UnexpectedResponseException';
this.message = msg;
this.status = status;
}...
var result;
var buffer;
if ((buffer = value.buffer) && (0, _util.isArrayBuffer)(buffer)) {
var transferable = transfers && transfers.indexOf(buffer) >= 0;
if (value === buffer) {
result = value;
} else if (transferable) {
result = new value.constructor(buffer, value.byteOffset, value.byteLength);
} else {
result = new value.constructor(value);
}
cloned.set(value, result);
return result;
}
result = (0, _util.isArray)(value) ? [] : {};
...function Annotation(params) {
var dict = params.dict;
this.setFlags(dict.get('F'));
this.setRectangle(dict.getArray('Rect'));
this.setColor(dict.getArray('C'));
this.setBorderStyle(dict);
this.setAppearance(dict);
this.data = {};
this.data.id = params.id;
this.data.subtype = params.subtype;
this.data.annotationFlags = this.flags;
this.data.rect = this.rectangle;
this.data.color = this.color;
this.data.borderStyle = this.borderStyle;
this.data.hasAppearance = !!this.appearance;
}n/a
function AnnotationBorderStyle() {
this.width = 1;
this.style = AnnotationBorderStyleType.SOLID;
this.dashArray = [3];
this.horizontalCornerRadius = 0;
this.verticalCornerRadius = 0;
}n/a
function AnnotationFactory() {}n/a
function PDFDataRangeTransport(length, initialData) {
this.length = length;
this.initialData = initialData;
this._rangeListeners = [];
this._progressListeners = [];
this._progressiveReadListeners = [];
this._readyCapability = (0, _util.createPromiseCapability)();
}n/a
function PDFDocumentProxy(pdfInfo, transport, loadingTask) {
this.pdfInfo = pdfInfo;
this.transport = transport;
this.loadingTask = loadingTask;
}n/a
function PDFPageProxy(pageIndex, pageInfo, transport) {
this.pageIndex = pageIndex;
this.pageInfo = pageInfo;
this.transport = transport;
this.stats = new _util.StatTimer();
this.stats.enabled = (0, _dom_utils.getDefaultSetting)('enableStats');
this.commonObjs = transport.commonObjs;
this.objs = new PDFObjects();
this.cleanupAfterRender = false;
this.pendingCleanup = false;
this.intentStates = Object.create(null);
this.destroyed = false;
}n/a
function PDFWorker(name, port) {
this.name = name;
this.destroyed = false;
this._readyCapability = (0, _util.createPromiseCapability)();
this._port = null;
this._webWorker = null;
this._messageHandler = null;
if (port) {
this._initializeFromPort(port);
return;
}
this._initialize();
}n/a
function getDocument(src, pdfDataRangeTransport, passwordCallback, progressCallback) {
var task = new PDFDocumentLoadingTask();
if (arguments.length > 1) {
(0, _util.deprecated)('getDocument is called with pdfDataRangeTransport, ' + 'passwordCallback or progressCallback argument');
}
if (pdfDataRangeTransport) {
if (!(pdfDataRangeTransport instanceof PDFDataRangeTransport)) {
pdfDataRangeTransport = Object.create(pdfDataRangeTransport);
pdfDataRangeTransport.length = src.length;
pdfDataRangeTransport.initialData = src.initialData;
if (!pdfDataRangeTransport.abort) {
pdfDataRangeTransport.abort = function () {};
}
}
src = Object.create(src);
src.range = pdfDataRangeTransport;
}
task.onPassword = passwordCallback || null;
task.onProgress = progressCallback || null;
var source;
if (typeof src === 'string') {
source = { url: src };
} else if ((0, _util.isArrayBuffer)(src)) {
source = { data: src };
} else if (src instanceof PDFDataRangeTransport) {
source = { range: src };
} else {
if ((typeof src === 'undefined' ? 'undefined' : _typeof(src)) !== 'object') {
(0, _util.error)('Invalid parameter in getDocument, need either Uint8Array, ' + 'string or a parameter object');
}
if (!src.url && !src.data && !src.range) {
(0, _util.error)('Invalid parameter object: need either .data, .range or .url');
}
source = src;
}
var params = {};
var rangeTransport = null;
var worker = null;
for (var key in source) {
if (key === 'url' && typeof window !== 'undefined') {
params[key] = new URL(source[key], window.location).href;
continue;
} else if (key === 'range') {
rangeTransport = source[key];
continue;
} else if (key === 'worker') {
worker = source[key];
continue;
} else if (key === 'data' && !(source[key] instanceof Uint8Array)) {
var pdfBytes = source[key];
if (typeof pdfBytes === 'string') {
params[key] = (0, _util.stringToBytes)(pdfBytes);
} else if ((typeof pdfBytes === 'undefined' ? 'undefined' : _typeof(pdfBytes)) === 'object' && pdfBytes !== null && !isNaN
(pdfBytes.length)) {
params[key] = new Uint8Array(pdfBytes);
} else if ((0, _util.isArrayBuffer)(pdfBytes)) {
params[key] = new Uint8Array(pdfBytes);
} else {
(0, _util.error)('Invalid PDF binary data: either typed array, string or ' + 'array-like object is expected in the data
property.');
}
continue;
}
params[key] = source[key];
}
params.rangeChunkSize = params.rangeChunkSize || DEFAULT_RANGE_CHUNK_SIZE;
params.disableNativeImageDecoder = params.disableNativeImageDecoder === true;
params.ignoreErrors = params.stopAtErrors !== true;
var CMapReaderFactory = params.CMapReaderFactory || _dom_utils.DOMCMapReaderFactory;
if (!worker) {
var workerPort = (0, _dom_utils.getDefaultSetting)('workerPort');
worker = workerPort ? new PDFWorker(null, workerPort) : new PDFWorker();
task._worker = worker;
}
var docId = task.docId;
worker.promise.then(function () {
if (task.destroyed) {
throw new Error('Loading aborted');
}
return _fetchDocument(worker, params, rangeTransport, docId).then(function (workerId) {
if (task.destroyed) {
throw new Error('Loading aborted');
}
var messageHandler = new _util.MessageHandler(docId, workerId, worker.port);
var transport = new WorkerTransport(messageHandler, task, rangeTransport, CMapReaderFactory);
task._transport = transport;
messageHandler.send('Ready', null);
});
}).catch(task._capability.reject);
return task;
}n/a
function ArithmeticDecoder(data, start, end) {
this.data = data;
this.bp = start;
this.dataEnd = end;
this.chigh = data[start];
this.clow = 0;
this.byteIn();
this.chigh = this.chigh << 7 & 0xFFFF | this.clow >> 9 & 0x7F;
this.clow = this.clow << 7 & 0xFFFF;
this.ct -= 7;
this.a = 0x8000;
}n/a
function bidi(str, startLevel, vertical) {
var isLTR = true;
var strLength = str.length;
if (strLength === 0 || vertical) {
return createBidiText(str, isLTR, vertical);
}
chars.length = strLength;
types.length = strLength;
var numBidi = 0;
var i, ii;
for (i = 0; i < strLength; ++i) {
chars[i] = str.charAt(i);
var charCode = str.charCodeAt(i);
var charType = 'L';
if (charCode <= 0x00ff) {
charType = baseTypes[charCode];
} else if (0x0590 <= charCode && charCode <= 0x05f4) {
charType = 'R';
} else if (0x0600 <= charCode && charCode <= 0x06ff) {
charType = arabicTypes[charCode & 0xff];
if (!charType) {
warn('Bidi: invalid Unicode character ' + charCode.toString(16));
}
} else if (0x0700 <= charCode && charCode <= 0x08AC) {
charType = 'AL';
}
if (charType === 'R' || charType === 'AL' || charType === 'AN') {
numBidi++;
}
types[i] = charType;
}
if (numBidi === 0) {
isLTR = true;
return createBidiText(str, isLTR);
}
if (startLevel === -1) {
if (numBidi / strLength < 0.3) {
isLTR = true;
startLevel = 0;
} else {
isLTR = false;
startLevel = 1;
}
}
var levels = [];
for (i = 0; i < strLength; ++i) {
levels[i] = startLevel;
}
var e = isOdd(startLevel) ? 'R' : 'L';
var sor = e;
var eor = sor;
var lastType = sor;
for (i = 0; i < strLength; ++i) {
if (types[i] === 'NSM') {
types[i] = lastType;
} else {
lastType = types[i];
}
}
lastType = sor;
var t;
for (i = 0; i < strLength; ++i) {
t = types[i];
if (t === 'EN') {
types[i] = lastType === 'AL' ? 'AN' : 'EN';
} else if (t === 'R' || t === 'L' || t === 'AL') {
lastType = t;
}
}
for (i = 0; i < strLength; ++i) {
t = types[i];
if (t === 'AL') {
types[i] = 'R';
}
}
for (i = 1; i < strLength - 1; ++i) {
if (types[i] === 'ES' && types[i - 1] === 'EN' && types[i + 1] === 'EN') {
types[i] = 'EN';
}
if (types[i] === 'CS' && (types[i - 1] === 'EN' || types[i - 1] === 'AN') && types[i + 1] === types[i - 1]) {
types[i] = types[i - 1];
}
}
for (i = 0; i < strLength; ++i) {
if (types[i] === 'EN') {
var j;
for (j = i - 1; j >= 0; --j) {
if (types[j] !== 'ET') {
break;
}
types[j] = 'EN';
}
for (j = i + 1; j < strLength; ++j) {
if (types[j] !== 'ET') {
break;
}
types[j] = 'EN';
}
}
}
for (i = 0; i < strLength; ++i) {
t = types[i];
if (t === 'WS' || t === 'ES' || t === 'ET' || t === 'CS') {
types[i] = 'ON';
}
}
lastType = sor;
for (i = 0; i < strLength; ++i) {
t = types[i];
if (t === 'EN') {
types[i] = lastType === 'L' ? 'L' : 'EN';
} else if (t === 'R' || t === 'L') {
lastType = t;
}
}
for (i = 0; i < strLength; ++i) {
if (types[i] === 'ON') {
var end = findUnequal(types, i + 1, 'ON');
var before = sor;
if (i > 0) {
before = types[i - 1];
}
var after = eor;
if (end + 1 < strLength) {
after = types[end + 1];
}
if (before !== 'L') {
before = 'R';
}
if (after !== 'L') {
after = 'R';
}
if (before === after) {
setValues(types, i, end, before);
}
i = end - 1;
}
}
for (i = 0; i < strLength; ++i) {
if (types[i] === 'ON') {
types[i] = e;
}
}
for (i = 0; i < strLength; ++i) {
t = types[i];
if (isEven(levels[i])) {
if (t === 'R') {
levels[i] += 1;
} else if (t === 'AN' || t === 'EN') {
levels[i] += 2;
}
} else {
if (t === 'L' || t === 'AN' || t === 'EN') {
levels[i] += 1;
}
}
}
var highestLevel = -1;
var lowestOddLevel = 99;
var level;
for (i = 0, ii = levels.length; i < ii; ++i) {
level = levels[i];
if (highestLevel < level) {
highestLevel = level;
}
if (lowestOddLevel > level && isOdd(level)) { ...n/a
function CanvasGraphics(canvasCtx, commonObjs, objs, canvasFactory, imageLayer) {
this.ctx = canvasCtx;
this.current = new CanvasExtraState();
this.stateStack = [];
this.pendingClip = null;
this.pendingEOFill = false;
this.res = null;
this.xobjs = null;
this.commonObjs = commonObjs;
this.objs = objs;
this.canvasFactory = canvasFactory;
this.imageLayer = imageLayer;
this.groupStack = [];
this.processingType3 = null;
this.baseTransform = null;
this.baseTransformStack = [];
this.groupLevel = 0;
this.smaskStack = [];
this.smaskCounter = 0;
this.tempSMask = null;
this.cachedCanvases = new CachedCanvases(this.canvasFactory);
if (canvasCtx) {
addContextCurrentTransform(canvasCtx);
}
this.cachedGetSinglePixelWidth = null;
}...
}
if ((0, _dom_utils.getDefaultSetting)('pdfBug') && _util.globalScope.StepperManager && _util.globalScope
.StepperManager.enabled) {
this.stepper = _util.globalScope.StepperManager.create(this.pageNumber - 1);
this.stepper.init(this.operatorList);
this.stepper.nextBreakPoint = this.stepper.getNextBreakPoint();
}
var params = this.params;
this.gfx = new _canvas.CanvasGraphics(params.canvasContext, this.commonObjs, this.objs
, this.canvasFactory, params.imageLayer);
this.gfx.beginDrawing(params.transform, params.viewport, transparency);
this.operatorListIdx = 0;
this.graphicsReady = true;
if (this.graphicsReadyCallback) {
this.graphicsReadyCallback();
}
},
...function CFF() {
this.header = null;
this.names = [];
this.topDict = null;
this.strings = new CFFStrings();
this.globalSubrIndex = null;
this.encoding = null;
this.charset = null;
this.charStrings = null;
this.fdArray = [];
this.fdSelect = null;
this.isCIDFont = false;
}n/a
function CFFCharset(predefined, format, charset, raw) {
this.predefined = predefined;
this.format = format;
this.charset = charset;
this.raw = raw;
}n/a
function CFFCompiler(cff) {
this.cff = cff;
}n/a
function CFFHeader(major, minor, hdrSize, offSize) {
this.major = major;
this.minor = minor;
this.hdrSize = hdrSize;
this.offSize = offSize;
}n/a
function CFFIndex() {
this.objects = [];
this.length = 0;
}n/a
function CFFParser(file, properties, seacAnalysisEnabled) {
this.bytes = file.getBytes();
this.properties = properties;
this.seacAnalysisEnabled = !!seacAnalysisEnabled;
}n/a
function CFFPrivateDict(strings) {
if (tables === null) {
tables = CFFDict.createTables(layout);
}
CFFDict.call(this, tables, strings);
this.subrsIndex = null;
}n/a
function CFFStrings() {
this.strings = [];
}n/a
function CFFTopDict(strings) {
if (tables === null) {
tables = CFFDict.createTables(layout);
}
CFFDict.call(this, tables, strings);
this.privateDict = null;
}n/a
function ChunkedStream(length, chunkSize, manager) {
this.bytes = new Uint8Array(length);
this.start = 0;
this.pos = 0;
this.end = length;
this.chunkSize = chunkSize;
this.loadedChunks = [];
this.numChunksLoaded = 0;
this.numChunks = Math.ceil(length / chunkSize);
this.manager = manager;
this.progressiveDataLength = 0;
this.lastSuccessfulEnsureByteChunk = -1;
}n/a
function ChunkedStreamManager(pdfNetworkStream, args) {
var chunkSize = args.rangeChunkSize;
var length = args.length;
this.stream = new ChunkedStream(length, chunkSize, this);
this.length = length;
this.chunkSize = chunkSize;
this.pdfNetworkStream = pdfNetworkStream;
this.url = args.url;
this.disableAutoFetch = args.disableAutoFetch;
this.msgHandler = args.msgHandler;
this.currRequestId = 0;
this.chunksNeededByRequest = Object.create(null);
this.requestsByChunk = Object.create(null);
this.promisesByRequest = Object.create(null);
this.progressiveDataLength = 0;
this.aborted = false;
this._loadedStreamCapability = createPromiseCapability();
}n/a
function CMap(builtInCMap) {
this.codespaceRanges = [[], [], [], []];
this.numCodespaceRanges = 0;
this._map = [];
this.name = '';
this.vertical = false;
this.useCMap = null;
this.builtInCMap = builtInCMap;
}n/a
function IdentityCMap(vertical, n) {
CMap.call(this);
this.vertical = vertical;
this.addCodespaceRange(n, 0, 0xffff);
}n/a
function ColorSpace() {
error('should not call ColorSpace constructor');
}n/a
function AES128Cipher(key) {
this.key = expandKey128(key);
this.buffer = new Uint8Array(16);
this.bufferPosition = 0;
}n/a
function AES256Cipher(key) {
this.key = expandKey256(key);
this.buffer = new Uint8Array(16);
this.bufferPosition = 0;
}n/a
function ARCFourCipher(key) {
this.a = 0;
this.b = 0;
var s = new Uint8Array(256);
var i,
j = 0,
tmp,
keyLength = key.length;
for (i = 0; i < 256; ++i) {
s[i] = i;
}
for (i = 0; i < 256; ++i) {
tmp = s[i];
j = j + tmp + key[i % keyLength] & 0xFF;
s[i] = s[j];
s[j] = tmp;
}
this.s = s;
}n/a
function CipherTransformFactory(dict, fileId, password) {
var filter = dict.get('Filter');
if (!isName(filter, 'Standard')) {
error('unknown encryption method');
}
this.dict = dict;
var algorithm = dict.get('V');
if (!isInt(algorithm) || algorithm !== 1 && algorithm !== 2 && algorithm !== 4 && algorithm !== 5) {
error('unsupported encryption algorithm');
}
this.algorithm = algorithm;
var keyLength = dict.get('Length');
if (!keyLength) {
if (algorithm <= 3) {
keyLength = 40;
} else {
var cfDict = dict.get('CF');
var streamCryptoName = dict.get('StmF');
if (isDict(cfDict) && isName(streamCryptoName)) {
cfDict.suppressEncryption = true;
var handlerDict = cfDict.get(streamCryptoName.name);
keyLength = handlerDict && handlerDict.get('Length') || 128;
if (keyLength < 40) {
keyLength <<= 3;
}
}
}
}
if (!isInt(keyLength) || keyLength < 40 || keyLength % 8 !== 0) {
error('invalid key length');
}
var ownerPassword = stringToBytes(dict.get('O')).subarray(0, 32);
var userPassword = stringToBytes(dict.get('U')).subarray(0, 32);
var flags = dict.get('P');
var revision = dict.get('R');
var encryptMetadata = (algorithm === 4 || algorithm === 5) && dict.get('EncryptMetadata') !== false;
this.encryptMetadata = encryptMetadata;
var fileIdBytes = stringToBytes(fileId);
var passwordBytes;
if (password) {
if (revision === 6) {
try {
password = utf8StringToString(password);
} catch (ex) {
warn('CipherTransformFactory: ' + 'Unable to convert UTF8 encoded password.');
}
}
passwordBytes = stringToBytes(password);
}
var encryptionKey;
if (algorithm !== 5) {
encryptionKey = prepareKeyData(fileIdBytes, passwordBytes, ownerPassword, userPassword, flags, revision, keyLength, encryptMetadata
);
} else {
var ownerValidationSalt = stringToBytes(dict.get('O')).subarray(32, 40);
var ownerKeySalt = stringToBytes(dict.get('O')).subarray(40, 48);
var uBytes = stringToBytes(dict.get('U')).subarray(0, 48);
var userValidationSalt = stringToBytes(dict.get('U')).subarray(32, 40);
var userKeySalt = stringToBytes(dict.get('U')).subarray(40, 48);
var ownerEncryption = stringToBytes(dict.get('OE'));
var userEncryption = stringToBytes(dict.get('UE'));
var perms = stringToBytes(dict.get('Perms'));
encryptionKey = createEncryptionKey20(revision, passwordBytes, ownerPassword, ownerValidationSalt, ownerKeySalt, uBytes, userPassword
, userValidationSalt, userKeySalt, ownerEncryption, userEncryption, perms);
}
if (!encryptionKey && !password) {
throw new PasswordException('No password given', PasswordResponses.NEED_PASSWORD);
} else if (!encryptionKey && password) {
var decodedPassword = decodeUserPassword(passwordBytes, ownerPassword, revision, keyLength);
encryptionKey = prepareKeyData(fileIdBytes, decodedPassword, ownerPassword, userPassword, flags, revision, keyLength, encryptMetadata
);
}
if (!encryptionKey) {
throw new PasswordException('Incorrect Password', PasswordResponses.INCORRECT_PASSWORD);
}
this.encryptionKey = encryptionKey;
if (algorithm >= 4) {
var cf = dict.get('CF');
if (isDict(cf)) {
cf.suppressEncryption = true;
}
this.cf = cf;
this.stmf = dict.get('StmF') || identityName;
this.strf = dict.get('StrF') || identityName;
this.eff = dict.get('EFF') || this.stmf;
}
}n/a
function PDF17() {}n/a
function PDF20() {}n/a
function hash(data, offset, length) {
var h0 = 1732584193,
h1 = -271733879,
h2 = -1732584194,
h3 = 271733878;
var paddedLength = length + 72 & ~63;
var padded = new Uint8Array(paddedLength);
var i, j, n;
for (i = 0; i < length; ++i) {
padded[i] = data[offset++];
}
padded[i++] = 0x80;
n = paddedLength - 8;
while (i < n) {
padded[i++] = 0;
}
padded[i++] = length << 3 & 0xFF;
padded[i++] = length >> 5 & 0xFF;
padded[i++] = length >> 13 & 0xFF;
padded[i++] = length >> 21 & 0xFF;
padded[i++] = length >>> 29 & 0xFF;
padded[i++] = 0;
padded[i++] = 0;
padded[i++] = 0;
var w = new Int32Array(16);
for (i = 0; i < paddedLength;) {
for (j = 0; j < 16; ++j, i += 4) {
w[j] = padded[i] | padded[i + 1] << 8 | padded[i + 2] << 16 | padded[i + 3] << 24;
}
var a = h0,
b = h1,
c = h2,
d = h3,
f,
g;
for (j = 0; j < 64; ++j) {
if (j < 16) {
f = b & c | ~b & d;
g = j;
} else if (j < 32) {
f = d & b | ~d & c;
g = 5 * j + 1 & 15;
} else if (j < 48) {
f = b ^ c ^ d;
g = 3 * j + 5 & 15;
} else {
f = c ^ (b | ~d);
g = 7 * j & 15;
}
var tmp = d,
rotateArg = a + f + k[j] + w[g] | 0,
rotate = r[j];
d = c;
c = b;
b = b + (rotateArg << rotate | rotateArg >>> 32 - rotate) | 0;
a = tmp;
}
h0 = h0 + a | 0;
h1 = h1 + b | 0;
h2 = h2 + c | 0;
h3 = h3 + d | 0;
}
return new Uint8Array([h0 & 0xFF, h0 >> 8 & 0xFF, h0 >> 16 & 0xFF, h0 >>> 24 & 0xFF, h1 & 0xFF, h1 >> 8 & 0xFF, h1 >> 16 & 0xFF
, h1 >>> 24 & 0xFF, h2 & 0xFF, h2 >> 8 & 0xFF, h2 >> 16 & 0xFF, h2 >>> 24 & 0xFF, h3 & 0xFF, h3 >> 8 & 0xFF, h3 >> 16 & 0xFF, h3
>>> 24 & 0xFF]);
}n/a
function hash(data, offset, length) {
var h0 = 0x6a09e667,
h1 = 0xbb67ae85,
h2 = 0x3c6ef372,
h3 = 0xa54ff53a,
h4 = 0x510e527f,
h5 = 0x9b05688c,
h6 = 0x1f83d9ab,
h7 = 0x5be0cd19;
var paddedLength = Math.ceil((length + 9) / 64) * 64;
var padded = new Uint8Array(paddedLength);
var i, j, n;
for (i = 0; i < length; ++i) {
padded[i] = data[offset++];
}
padded[i++] = 0x80;
n = paddedLength - 8;
while (i < n) {
padded[i++] = 0;
}
padded[i++] = 0;
padded[i++] = 0;
padded[i++] = 0;
padded[i++] = length >>> 29 & 0xFF;
padded[i++] = length >> 21 & 0xFF;
padded[i++] = length >> 13 & 0xFF;
padded[i++] = length >> 5 & 0xFF;
padded[i++] = length << 3 & 0xFF;
var w = new Uint32Array(64);
for (i = 0; i < paddedLength;) {
for (j = 0; j < 16; ++j) {
w[j] = padded[i] << 24 | padded[i + 1] << 16 | padded[i + 2] << 8 | padded[i + 3];
i += 4;
}
for (j = 16; j < 64; ++j) {
w[j] = littleSigmaPrime(w[j - 2]) + w[j - 7] + littleSigma(w[j - 15]) + w[j - 16] | 0;
}
var a = h0,
b = h1,
c = h2,
d = h3,
e = h4,
f = h5,
g = h6,
h = h7,
t1,
t2;
for (j = 0; j < 64; ++j) {
t1 = h + sigmaPrime(e) + ch(e, f, g) + k[j] + w[j];
t2 = sigma(a) + maj(a, b, c);
h = g;
g = f;
f = e;
e = d + t1 | 0;
d = c;
c = b;
b = a;
a = t1 + t2 | 0;
}
h0 = h0 + a | 0;
h1 = h1 + b | 0;
h2 = h2 + c | 0;
h3 = h3 + d | 0;
h4 = h4 + e | 0;
h5 = h5 + f | 0;
h6 = h6 + g | 0;
h7 = h7 + h | 0;
}
return new Uint8Array([h0 >> 24 & 0xFF, h0 >> 16 & 0xFF, h0 >> 8 & 0xFF, h0 & 0xFF, h1 >> 24 & 0xFF, h1 >> 16 & 0xFF, h1 >> 8 &
0xFF, h1 & 0xFF, h2 >> 24 & 0xFF, h2 >> 16 & 0xFF, h2 >> 8 & 0xFF, h2 & 0xFF, h3 >> 24 & 0xFF, h3 >> 16 & 0xFF, h3 >> 8 & 0xFF,
h3 & 0xFF, h4 >> 24 & 0xFF, h4 >> 16 & 0xFF, h4 >> 8 & 0xFF, h4 & 0xFF, h5 >> 24 & 0xFF, h5 >> 16 & 0xFF, h5 >> 8 & 0xFF, h5 & 0xFF
, h6 >> 24 & 0xFF, h6 >> 16 & 0xFF, h6 >> 8 & 0xFF, h6 & 0xFF, h7 >> 24 & 0xFF, h7 >> 16 & 0xFF, h7 >> 8 & 0xFF, h7 & 0xFF]);
}n/a
function hash(data, offset, length) {
return calculateSHA512(data, offset, length, true);
}n/a
function hash(data, offset, length, mode384) {
mode384 = !!mode384;
var h0, h1, h2, h3, h4, h5, h6, h7;
if (!mode384) {
h0 = new Word64(0x6a09e667, 0xf3bcc908);
h1 = new Word64(0xbb67ae85, 0x84caa73b);
h2 = new Word64(0x3c6ef372, 0xfe94f82b);
h3 = new Word64(0xa54ff53a, 0x5f1d36f1);
h4 = new Word64(0x510e527f, 0xade682d1);
h5 = new Word64(0x9b05688c, 0x2b3e6c1f);
h6 = new Word64(0x1f83d9ab, 0xfb41bd6b);
h7 = new Word64(0x5be0cd19, 0x137e2179);
} else {
h0 = new Word64(0xcbbb9d5d, 0xc1059ed8);
h1 = new Word64(0x629a292a, 0x367cd507);
h2 = new Word64(0x9159015a, 0x3070dd17);
h3 = new Word64(0x152fecd8, 0xf70e5939);
h4 = new Word64(0x67332667, 0xffc00b31);
h5 = new Word64(0x8eb44a87, 0x68581511);
h6 = new Word64(0xdb0c2e0d, 0x64f98fa7);
h7 = new Word64(0x47b5481d, 0xbefa4fa4);
}
var paddedLength = Math.ceil((length + 17) / 128) * 128;
var padded = new Uint8Array(paddedLength);
var i, j, n;
for (i = 0; i < length; ++i) {
padded[i] = data[offset++];
}
padded[i++] = 0x80;
n = paddedLength - 16;
while (i < n) {
padded[i++] = 0;
}
padded[i++] = 0;
padded[i++] = 0;
padded[i++] = 0;
padded[i++] = 0;
padded[i++] = 0;
padded[i++] = 0;
padded[i++] = 0;
padded[i++] = 0;
padded[i++] = 0;
padded[i++] = 0;
padded[i++] = 0;
padded[i++] = length >>> 29 & 0xFF;
padded[i++] = length >> 21 & 0xFF;
padded[i++] = length >> 13 & 0xFF;
padded[i++] = length >> 5 & 0xFF;
padded[i++] = length << 3 & 0xFF;
var w = new Array(80);
for (i = 0; i < 80; i++) {
w[i] = new Word64(0, 0);
}
var a = new Word64(0, 0),
b = new Word64(0, 0),
c = new Word64(0, 0);
var d = new Word64(0, 0),
e = new Word64(0, 0),
f = new Word64(0, 0);
var g = new Word64(0, 0),
h = new Word64(0, 0);
var t1 = new Word64(0, 0),
t2 = new Word64(0, 0);
var tmp1 = new Word64(0, 0),
tmp2 = new Word64(0, 0),
tmp3;
for (i = 0; i < paddedLength;) {
for (j = 0; j < 16; ++j) {
w[j].high = padded[i] << 24 | padded[i + 1] << 16 | padded[i + 2] << 8 | padded[i + 3];
w[j].low = padded[i + 4] << 24 | padded[i + 5] << 16 | padded[i + 6] << 8 | padded[i + 7];
i += 8;
}
for (j = 16; j < 80; ++j) {
tmp3 = w[j];
littleSigmaPrime(tmp3, w[j - 2], tmp2);
tmp3.add(w[j - 7]);
littleSigma(tmp1, w[j - 15], tmp2);
tmp3.add(tmp1);
tmp3.add(w[j - 16]);
}
a.assign(h0);
b.assign(h1);
c.assign(h2);
d.assign(h3);
e.assign(h4);
f.assign(h5);
g.assign(h6);
h.assign(h7);
for (j = 0; j < 80; ++j) {
t1.assign(h);
sigmaPrime(tmp1, e, tmp2);
t1.add(tmp1);
ch(tmp1, e, f, g, tmp2);
t1.add(tmp1);
t1.add(k[j]);
t1.add(w[j]);
sigma(t2, a, tmp2);
maj(tmp1, a, b, c, tmp2);
t2.add(tmp1);
tmp3 = h;
h = g;
g = f;
f = e;
d.add(t1);
e = d;
d = c;
c = b;
b = a;
tmp3.assign(t1);
tmp3.add(t2);
a = tmp3;
}
h0.add(a);
h1.add(b);
h2.add(c);
h3.add(d);
h4.add(e);
h5.add(f);
h6.add(g);
h7.add(h);
}
var result;
if (!mode384) {
result = new Uint8Array(64);
h0.copyTo(result, 0);
h1.copyTo(result, 8);
h2.copyTo(result, 16);
h3.copyTo(result, 24);
h4.copyTo(result, 32);
h5.copyTo(result, 40);
h6.copyTo(result, 48);
h7.copyTo(result, 56);
} else {
result = new Uint8Array(48);
h0.copyTo(result, 0);
h1.copyTo(result, 8);
h2.copyTo(result, 16);
h3.copyTo(result, 24);
h4.copyTo(result, 32);
h5.copyTo(result, 40);
}
return result;
}n/a
function PDFDocument(pdfManager, arg) {
var stream;
if (isStream(arg)) {
stream = arg;
} else if (isArrayBuffer(arg)) {
stream = new Stream(arg);
} else {
error('PDFDocument: Unknown argument type');
}
assert(stream.length > 0, 'stream must have data');
this.pdfManager = pdfManager;
this.stream = stream;
this.xref = new XRef(stream, pdfManager);
}n/a
function Page(pdfManager, xref, pageIndex, pageDict, ref, fontCache, builtInCMapCache) {
this.pdfManager = pdfManager;
this.pageIndex = pageIndex;
this.pageDict = pageDict;
this.xref = xref;
this.ref = ref;
this.fontCache = fontCache;
this.builtInCMapCache = builtInCMapCache;
this.evaluatorOptions = pdfManager.evaluatorOptions;
this.resourcesPromise = null;
var uniquePrefix = 'p' + this.pageIndex + '_';
var idCounters = { obj: 0 };
this.idFactory = {
createObjId: function createObjId() {
return uniquePrefix + ++idCounters.obj;
}
};
}n/a
function CustomStyle() {}n/a
function DOMCMapReaderFactory(params) {
this.baseUrl = params.baseUrl || null;
this.isCompressed = params.isCompressed || false;
}n/a
function DOMCanvasFactory() {}...
return this.annotationsPromise;
},
render: function PDFPageProxy_render(params) {
var stats = this.stats;
stats.time('Overall');
this.pendingCleanup = false;
var renderingIntent = params.intent === 'print' ? 'print' : 'display';
var canvasFactory = params.canvasFactory || new _dom_utils.DOMCanvasFactory();
if (!this.intentStates[renderingIntent]) {
this.intentStates[renderingIntent] = Object.create(null);
}
var intentState = this.intentStates[renderingIntent];
if (!intentState.displayReadyCapability) {
intentState.receivingOperatorList = true;
intentState.displayReadyCapability = (0, _util.createPromiseCapability)();
...function RenderingCancelledException(msg, type) {
this.message = msg;
this.type = type;
}...
this.graphicsReadyCallback();
}
},
cancel: function InternalRenderTask_cancel() {
this.running = false;
this.cancelled = true;
if ((0, _dom_utils.getDefaultSetting)('pdfjsNext')) {
this.callback(new _dom_utils.RenderingCancelledException('Rendering cancelled
, page ' + this.pageNumber, 'canvas'));
} else {
this.callback('cancelled');
}
},
operatorListChanged: function InternalRenderTask_operatorListChanged() {
if (!this.graphicsReady) {
if (!this.graphicsReadyCallback) {
...function addLinkAttributes(link, params) {
var url = params && params.url;
link.href = link.title = url ? (0, _util.removeNullCharacters)(url) : '';
if (url) {
var target = params.target;
if (typeof target === 'undefined') {
target = getDefaultSetting('externalLinkTarget');
}
link.target = LinkTargetStringMap[target];
var rel = params.rel;
if (typeof rel === 'undefined') {
rel = getDefaultSetting('externalLinkRel');
}
link.rel = rel;
}
}n/a
function getDefaultSetting(id) {
var globalSettings = _util.globalScope.PDFJS;
switch (id) {
case 'pdfBug':
return globalSettings ? globalSettings.pdfBug : false;
case 'disableAutoFetch':
return globalSettings ? globalSettings.disableAutoFetch : false;
case 'disableStream':
return globalSettings ? globalSettings.disableStream : false;
case 'disableRange':
return globalSettings ? globalSettings.disableRange : false;
case 'disableFontFace':
return globalSettings ? globalSettings.disableFontFace : false;
case 'disableCreateObjectURL':
return globalSettings ? globalSettings.disableCreateObjectURL : false;
case 'disableWebGL':
return globalSettings ? globalSettings.disableWebGL : true;
case 'cMapUrl':
return globalSettings ? globalSettings.cMapUrl : null;
case 'cMapPacked':
return globalSettings ? globalSettings.cMapPacked : false;
case 'postMessageTransfers':
return globalSettings ? globalSettings.postMessageTransfers : true;
case 'workerPort':
return globalSettings ? globalSettings.workerPort : null;
case 'workerSrc':
return globalSettings ? globalSettings.workerSrc : null;
case 'disableWorker':
return globalSettings ? globalSettings.disableWorker : false;
case 'maxImageSize':
return globalSettings ? globalSettings.maxImageSize : -1;
case 'imageResourcesPath':
return globalSettings ? globalSettings.imageResourcesPath : '';
case 'isEvalSupported':
return globalSettings ? globalSettings.isEvalSupported : true;
case 'externalLinkTarget':
if (!globalSettings) {
return LinkTarget.NONE;
}
switch (globalSettings.externalLinkTarget) {
case LinkTarget.NONE:
case LinkTarget.SELF:
case LinkTarget.BLANK:
case LinkTarget.PARENT:
case LinkTarget.TOP:
return globalSettings.externalLinkTarget;
}
(0, _util.warn)('PDFJS.externalLinkTarget is invalid: ' + globalSettings.externalLinkTarget);
globalSettings.externalLinkTarget = LinkTarget.NONE;
return LinkTarget.NONE;
case 'externalLinkRel':
return globalSettings ? globalSettings.externalLinkRel : DEFAULT_LINK_REL;
case 'enableStats':
return !!(globalSettings && globalSettings.enableStats);
case 'pdfjsNext':
return !!(globalSettings && globalSettings.pdfjsNext);
default:
throw new Error('Unknown default setting: ' + id);
}
}n/a
function getFilenameFromUrl(url) {
var anchor = url.indexOf('#');
var query = url.indexOf('?');
var end = Math.min(anchor > 0 ? anchor : url.length, query > 0 ? query : url.length);
return url.substring(url.lastIndexOf('/', end) + 1, end);
}n/a
function isExternalLinkTargetSet() {
var externalLinkTarget = getDefaultSetting('externalLinkTarget');
switch (externalLinkTarget) {
case LinkTarget.NONE:
return false;
case LinkTarget.SELF:
case LinkTarget.BLANK:
case LinkTarget.PARENT:
case LinkTarget.TOP:
return true;
}
}n/a
function isValidUrl(url, allowRelative) {
(0, _util.deprecated)('isValidUrl(), please use createValidAbsoluteUrl() instead.');
var baseUrl = allowRelative ? 'http://example.com' : null;
return (0, _util.createValidAbsoluteUrl)(url, baseUrl) !== null;
}n/a
function getEncoding(encodingName) {
switch (encodingName) {
case 'WinAnsiEncoding':
return WinAnsiEncoding;
case 'StandardEncoding':
return StandardEncoding;
case 'MacRomanEncoding':
return MacRomanEncoding;
case 'SymbolSetEncoding':
return SymbolSetEncoding;
case 'ZapfDingbatsEncoding':
return ZapfDingbatsEncoding;
case 'ExpertEncoding':
return ExpertEncoding;
case 'MacExpertEncoding':
return MacExpertEncoding;
default:
return null;
}
}n/a
function OperatorList(intent, messageHandler, pageIndex) {
this.messageHandler = messageHandler;
this.fnArray = [];
this.argsArray = [];
this.dependencies = Object.create(null);
this._totalLength = 0;
this.pageIndex = pageIndex;
this.intent = intent;
}n/a
function PartialEvaluator(pdfManager, xref, handler, pageIndex, idFactory, fontCache, builtInCMapCache, options) {
this.pdfManager = pdfManager;
this.xref = xref;
this.handler = handler;
this.pageIndex = pageIndex;
this.idFactory = idFactory;
this.fontCache = fontCache;
this.builtInCMapCache = builtInCMapCache;
this.options = options || DefaultPartialEvaluatorOptions;
this.fetchBuiltInCMap = function (name) {
var cachedCMap = builtInCMapCache[name];
if (cachedCMap) {
return Promise.resolve(cachedCMap);
}
return handler.sendWithPromise('FetchBuiltInCMap', { name: name }).then(function (data) {
if (data.compressionType !== CMapCompressionType.NONE) {
builtInCMapCache[name] = data;
}
return data;
});
};
}n/a
function FontFaceObject(translatedData, options) {
this.compiledGlyphs = Object.create(null);
for (var i in translatedData) {
this[i] = translatedData[i];
}
this.options = options;
}...
if ((0, _dom_utils.getDefaultSetting)('pdfBug') && _util.globalScope.FontInspector && _util.globalScope
['FontInspector'].enabled) {
fontRegistry = {
registerFont: function registerFont(font, url) {
_util.globalScope['FontInspector'].fontAdded(font, url);
}
};
}
var font = new _font_loader.FontFaceObject(exportedData, {
isEvalSuported: (0, _dom_utils.getDefaultSetting)('isEvalSupported'),
disableFontFace: (0, _dom_utils.getDefaultSetting)('disableFontFace'),
fontRegistry: fontRegistry
});
this.fontLoader.bind([font], function fontReady(fontObjs) {
this.commonObjs.resolve(id, font);
}.bind(this));
...function FontLoader(docId) {
this.docId = docId;
this.styleElement = null;
this.nativeFontFaces = [];
this.loadTestFontId = 0;
this.loadingContext = {
requests: [],
nextRequestId: 0
};
}...
}();
var WorkerTransport = function WorkerTransportClosure() {
function WorkerTransport(messageHandler, loadingTask, pdfDataRangeTransport, CMapReaderFactory) {
this.messageHandler = messageHandler;
this.loadingTask = loadingTask;
this.pdfDataRangeTransport = pdfDataRangeTransport;
this.commonObjs = new PDFObjects();
this.fontLoader = new _font_loader.FontLoader(loadingTask.docId);
this.CMapReaderFactory = new CMapReaderFactory({
baseUrl: (0, _dom_utils.getDefaultSetting)('cMapUrl'),
isCompressed: (0, _dom_utils.getDefaultSetting)('cMapPacked')
});
this.destroyed = false;
this.destroyCapability = null;
this._passwordCapability = null;
...function ErrorFont(error) {
this.error = error;
this.loadedName = 'g_font_error';
this.loading = false;
}n/a
function Font(name, file, properties) {
var charCode, glyphName, unicode;
this.name = name;
this.loadedName = properties.loadedName;
this.isType3Font = properties.isType3Font;
this.sizes = [];
this.missingFile = false;
this.glyphCache = Object.create(null);
this.isSerifFont = !!(properties.flags & FontFlags.Serif);
this.isSymbolicFont = !!(properties.flags & FontFlags.Symbolic);
this.isMonospace = !!(properties.flags & FontFlags.FixedPitch);
var type = properties.type;
var subtype = properties.subtype;
this.type = type;
this.fallbackName = this.isMonospace ? 'monospace' : this.isSerifFont ? 'serif' : 'sans-serif';
this.differences = properties.differences;
this.widths = properties.widths;
this.defaultWidth = properties.defaultWidth;
this.composite = properties.composite;
this.wideChars = properties.wideChars;
this.cMap = properties.cMap;
this.ascent = properties.ascent / PDF_GLYPH_SPACE_UNITS;
this.descent = properties.descent / PDF_GLYPH_SPACE_UNITS;
this.fontMatrix = properties.fontMatrix;
this.bbox = properties.bbox;
this.toUnicode = properties.toUnicode;
this.toFontChar = [];
if (properties.type === 'Type3') {
for (charCode = 0; charCode < 256; charCode++) {
this.toFontChar[charCode] = this.differences[charCode] || properties.defaultEncoding[charCode];
}
this.fontType = FontType.TYPE3;
return;
}
this.cidEncoding = properties.cidEncoding;
this.vertical = properties.vertical;
if (this.vertical) {
this.vmetrics = properties.vmetrics;
this.defaultVMetrics = properties.defaultVMetrics;
}
var glyphsUnicodeMap;
if (!file || file.isEmpty) {
if (file) {
warn('Font file is empty in "' + name + '" (' + this.loadedName + ')');
}
this.missingFile = true;
var fontName = name.replace(/[,_]/g, '-');
var stdFontMap = getStdFontMap(),
nonStdFontMap = getNonStdFontMap();
var isStandardFont = !!stdFontMap[fontName] || !!(nonStdFontMap[fontName] && stdFontMap[nonStdFontMap[fontName]]);
fontName = stdFontMap[fontName] || nonStdFontMap[fontName] || fontName;
this.bold = fontName.search(/bold/gi) !== -1;
this.italic = fontName.search(/oblique/gi) !== -1 || fontName.search(/italic/gi) !== -1;
this.black = name.search(/Black/g) !== -1;
this.remeasure = Object.keys(this.widths).length > 0;
if (isStandardFont && type === 'CIDFontType2' && properties.cidEncoding.indexOf('Identity-') === 0) {
var GlyphMapForStandardFonts = getGlyphMapForStandardFonts();
var map = [];
for (charCode in GlyphMapForStandardFonts) {
map[+charCode] = GlyphMapForStandardFonts[charCode];
}
if (/Arial-?Black/i.test(name)) {
var SupplementalGlyphMapForArialBlack = getSupplementalGlyphMapForArialBlack();
for (charCode in SupplementalGlyphMapForArialBlack) {
map[+charCode] = SupplementalGlyphMapForArialBlack[charCode];
}
}
var isIdentityUnicode = this.toUnicode instanceof IdentityToUnicodeMap;
if (!isIdentityUnicode) {
this.toUnicode.forEach(function (charCode, unicodeCharCode) {
map[+charCode] = unicodeCharCode;
});
}
this.toFontChar = map;
this.toUnicode = new ToUnicodeMap(map);
} else if (/Symbol/i.test(fontName)) {
this.toFontChar = buildToFontChar(SymbolSetEncoding, getGlyphsUnicode(), properties.differences);
} else if (/Dingbats/i.test(fontName)) {
if (/Wingdings/i.test(name)) {
warn('Non-embedded Wingdings font, falling back to ZapfDingbats.');
}
this.toFontChar = buildToFontChar(ZapfDingbatsEncoding, getDingbatsGlyphsUnicode(), properties.differences);
} else if (isStandardFont) {
this.toFontChar = buildToFontChar(properties.defaultEncoding, getGlyphsUnicode(), properties.differences);
} else {
glyphsUnicodeMap = getGlyphsUnicode();
this.toUnicode.forEach(function (charCode, unicodeCharCode) {
if (!this.composite) {
glyphName = properties.differences[charCode] || properties.defaultEncoding[charC ...n/a
function IdentityToUnicodeMap(firstChar, lastChar) {
this.firstChar = firstChar;
this.lastChar = lastChar;
}n/a
function ToUnicodeMap(cmap) {
this._map = cmap;
}n/a
function getFontType(type, subtype) {
switch (type) {
case 'Type1':
return subtype === 'Type1C' ? FontType.TYPE1C : FontType.TYPE1;
case 'CIDFontType0':
return subtype === 'CIDFontType0C' ? FontType.CIDFONTTYPE0C : FontType.CIDFONTTYPE0;
case 'OpenType':
return FontType.OPENTYPE;
case 'TrueType':
return FontType.TRUETYPE;
case 'CIDFontType2':
return FontType.CIDFONTTYPE2;
case 'MMType1':
return FontType.MMTYPE1;
case 'Type0':
return FontType.TYPE0;
default:
return FontType.UNKNOWN;
}
}n/a
function PostScriptCompiler() {}n/a
function PostScriptEvaluator(operators) {
this.operators = operators;
}n/a
function isPDFFunction(v) {
var fnDict;
if ((typeof v === 'undefined' ? 'undefined' : _typeof(v)) !== 'object') {
return false;
} else if (isDict(v)) {
fnDict = v;
} else if (isStream(v)) {
fnDict = v.dict;
} else {
return false;
}
return fnDict.has('FunctionType');
}n/a
getDingbatsGlyphsUnicode = function () {
if (initializer) {
lookup = Object.create(null);
initializer(lookup);
initializer = null;
}
return lookup;
}n/a
getGlyphsUnicode = function () {
if (initializer) {
lookup = Object.create(null);
initializer(lookup);
initializer = null;
}
return lookup;
}n/a
function PDFImage(xref, res, image, inline, smask, mask, isMask) {
this.image = image;
var dict = image.dict;
if (dict.has('Filter')) {
var filter = dict.get('Filter').name;
if (filter === 'JPXDecode') {
var jpxImage = new JpxImage();
jpxImage.parseImageProperties(image.stream);
image.stream.reset();
image.bitsPerComponent = jpxImage.bitsPerComponent;
image.numComps = jpxImage.componentsCount;
} else if (filter === 'JBIG2Decode') {
image.bitsPerComponent = 1;
image.numComps = 1;
}
}
this.width = dict.get('Width', 'W');
this.height = dict.get('Height', 'H');
if (this.width < 1 || this.height < 1) {
error('Invalid image width: ' + this.width + ' or height: ' + this.height);
}
this.interpolate = dict.get('Interpolate', 'I') || false;
this.imageMask = dict.get('ImageMask', 'IM') || false;
this.matte = dict.get('Matte') || false;
var bitsPerComponent = image.bitsPerComponent;
if (!bitsPerComponent) {
bitsPerComponent = dict.get('BitsPerComponent', 'BPC');
if (!bitsPerComponent) {
if (this.imageMask) {
bitsPerComponent = 1;
} else {
error('Bits per component missing in image: ' + this.imageMask);
}
}
}
this.bpc = bitsPerComponent;
if (!this.imageMask) {
var colorSpace = dict.get('ColorSpace', 'CS');
if (!colorSpace) {
info('JPX images (which do not require color spaces)');
switch (image.numComps) {
case 1:
colorSpace = Name.get('DeviceGray');
break;
case 3:
colorSpace = Name.get('DeviceRGB');
break;
case 4:
colorSpace = Name.get('DeviceCMYK');
break;
default:
error('JPX images with ' + this.numComps + ' color components not supported.');
}
}
this.colorSpace = ColorSpace.parse(colorSpace, xref, res);
this.numComps = this.colorSpace.numComps;
}
this.decode = dict.getArray('Decode', 'D');
this.needsDecode = false;
if (this.decode && (this.colorSpace && !this.colorSpace.isDefaultDecode(this.decode) || isMask && !ColorSpace.isDefaultDecode(
this.decode, 1))) {
this.needsDecode = true;
var max = (1 << bitsPerComponent) - 1;
this.decodeCoefficients = [];
this.decodeAddends = [];
for (var i = 0, j = 0; i < this.decode.length; i += 2, ++j) {
var dmin = this.decode[i];
var dmax = this.decode[i + 1];
this.decodeCoefficients[j] = dmax - dmin;
this.decodeAddends[j] = max * dmin;
}
}
if (smask) {
this.smask = new PDFImage(xref, res, smask, false);
} else if (mask) {
if (isStream(mask)) {
var maskDict = mask.dict,
imageMask = maskDict.get('ImageMask', 'IM');
if (!imageMask) {
warn('Ignoring /Mask in image without /ImageMask.');
} else {
this.mask = new PDFImage(xref, res, mask, false, null, null, true);
}
} else {
this.mask = mask;
}
}
}n/a
function Jbig2Image() {}n/a
function JpegImage() {
this.decodeTransform = null;
this.colorTransform = -1;
}n/a
function JpxImage() {
this.failOnCorruptedImage = false;
}n/a
function Metadata(meta) {
if (typeof meta === 'string') {
meta = fixMetadata(meta);
var parser = new DOMParser();
meta = parser.parseFromString(meta, 'application/xml');
} else if (!(meta instanceof Document)) {
(0, _util.error)('Metadata: Invalid metadata object');
}
this.metaDocument = meta;
this.metadata = Object.create(null);
this.parse();
}...
getOutline: function WorkerTransport_getOutline() {
return this.messageHandler.sendWithPromise('GetOutline', null);
},
getMetadata: function WorkerTransport_getMetadata() {
return this.messageHandler.sendWithPromise('GetMetadata', null).then(function transportMetadata(results) {
return {
info: results[0],
metadata: results[1] ? new _metadata.Metadata(results[1]) : null
};
});
},
getStats: function WorkerTransport_getStats() {
return this.messageHandler.sendWithPromise('GetStats', null);
},
startCleanup: function WorkerTransport_startCleanup() {
...getMetrics = function () {
if (initializer) {
lookup = Object.create(null);
initializer(lookup);
initializer = null;
}
return lookup;
}n/a
function MurmurHash3_64(seed) {
var SEED = 0xc3d2e1f0;
this.h1 = seed ? seed & 0xffffffff : SEED;
this.h2 = seed ? seed & 0xffffffff : SEED;
}n/a
function NetworkManager(url, args) {
this.url = url;
args = args || {};
this.isHttp = /^https?:/i.test(url);
this.httpHeaders = this.isHttp && args.httpHeaders || {};
this.withCredentials = args.withCredentials || false;
this.getXhr = args.getXhr || function NetworkManager_getXhr() {
return new XMLHttpRequest();
};
this.currXhrId = 0;
this.pendingRequests = Object.create(null);
this.loadedRequests = Object.create(null);
}n/a
function PDFNetworkStream(options) {
this._options = options;
var source = options.source;
this._manager = new NetworkManager(source.url, {
httpHeaders: source.httpHeaders,
withCredentials: source.withCredentials
});
this._rangeChunkSize = source.rangeChunkSize;
this._fullRequestReader = null;
this._rangeRequestReaders = [];
}n/a
function Catalog(pdfManager, xref, pageFactory) {
this.pdfManager = pdfManager;
this.xref = xref;
this.catDict = xref.getCatalogObj();
assert(isDict(this.catDict), 'catalog object is not a dictionary');
this.fontCache = new RefSetCache();
this.builtInCMapCache = Object.create(null);
this.pageKidsCountCache = new RefSetCache();
this.pageFactory = pageFactory;
this.pagePromises = [];
}n/a
function FileSpec(root, xref) {
if (!root || !isDict(root)) {
return;
}
this.xref = xref;
this.root = root;
if (root.has('FS')) {
this.fs = root.get('FS');
}
this.description = root.has('Desc') ? stringToPDFString(root.get('Desc')) : '';
if (root.has('RF')) {
warn('Related file specifications are not supported');
}
this.contentAvailable = true;
if (!root.has('EF')) {
this.contentAvailable = false;
warn('Non-embedded file specifications are not supported');
}
}n/a
function ObjectLoader(obj, keys, xref) {
this.obj = obj;
this.keys = keys;
this.xref = xref;
this.refSet = null;
this.capability = null;
}n/a
function XRef(stream, pdfManager) {
this.stream = stream;
this.pdfManager = pdfManager;
this.entries = [];
this.xrefstms = Object.create(null);
this.cache = [];
this.stats = {
streamTypes: [],
fontTypes: []
};
}n/a
function Lexer(stream, knownCommands) {
this.stream = stream;
this.nextChar();
this.strBuf = [];
this.knownCommands = knownCommands;
}n/a
function Parser(lexer, allowStreams, xref, recoveryMode) {
this.lexer = lexer;
this.allowStreams = allowStreams;
this.xref = xref;
this.recoveryMode = recoveryMode || false;
this.imageCache = Object.create(null);
this.refill();
}n/a
function Pattern() {
error('should not call Pattern constructor');
}n/a
function getTilingPatternIR(operatorList, dict, args) {
var matrix = dict.getArray('Matrix');
var bbox = dict.getArray('BBox');
var xstep = dict.get('XStep');
var ystep = dict.get('YStep');
var paintType = dict.get('PaintType');
var tilingType = dict.get('TilingType');
return ['TilingPattern', args, operatorList, matrix, bbox, xstep, ystep, paintType, tilingType];
}n/a
function TilingPattern(IR, color, ctx, canvasGraphicsFactory, baseTransform) {
this.operatorList = IR[2];
this.matrix = IR[3] || [1, 0, 0, 1, 0, 0];
this.bbox = _util.Util.normalizeRect(IR[4]);
this.xstep = IR[5];
this.ystep = IR[6];
this.paintType = IR[7];
this.tilingType = IR[8];
this.color = color;
this.canvasGraphicsFactory = canvasGraphicsFactory;
this.baseTransform = baseTransform;
this.type = 'Pattern';
this.ctx = ctx;
}...
var baseTransform = this.baseTransform || this.ctx.mozCurrentTransform.slice();
var self = this;
var canvasGraphicsFactory = {
createCanvasGraphics: function createCanvasGraphics(ctx) {
return new CanvasGraphics(ctx, self.commonObjs, self.objs, self.canvasFactory);
}
};
pattern = new _pattern_helper.TilingPattern(IR, color, this.ctx, canvasGraphicsFactory
, baseTransform);
} else {
pattern = (0, _pattern_helper.getShadingPatternFromIR)(IR);
}
return pattern;
},
setStrokeColorN: function CanvasGraphics_setStrokeColorN() {
this.current.strokeColor = this.getColorN_Pattern(arguments);
...function getShadingPatternFromIR(raw) {
var shadingIR = ShadingIRs[raw[0]];
if (!shadingIR) {
(0, _util.error)('Unknown IR type: ' + raw[0]);
}
return shadingIR.fromIR(raw);
}n/a
function CustomStyle() {}n/a
function InvalidPDFException(msg) {
this.name = 'InvalidPDFException';
this.message = msg;
}...
}
return this._passwordCapability.promise;
}, this);
messageHandler.on('PasswordException', function transportPasswordException(exception) {
loadingTask._capability.reject(new _util.PasswordException(exception.message, exception.code));
}, this);
messageHandler.on('InvalidPDF', function transportInvalidPDF(exception) {
this.loadingTask._capability.reject(new _util.InvalidPDFException(exception.message
));
}, this);
messageHandler.on('MissingPDF', function transportMissingPDF(exception) {
this.loadingTask._capability.reject(new _util.MissingPDFException(exception.message));
}, this);
messageHandler.on('UnexpectedResponse', function transportUnexpectedResponse(exception) {
this.loadingTask._capability.reject(new _util.UnexpectedResponseException(exception.message, exception.status));
}, this);
...function MissingPDFException(msg) {
this.name = 'MissingPDFException';
this.message = msg;
}...
messageHandler.on('PasswordException', function transportPasswordException(exception) {
loadingTask._capability.reject(new _util.PasswordException(exception.message, exception.code));
}, this);
messageHandler.on('InvalidPDF', function transportInvalidPDF(exception) {
this.loadingTask._capability.reject(new _util.InvalidPDFException(exception.message));
}, this);
messageHandler.on('MissingPDF', function transportMissingPDF(exception) {
this.loadingTask._capability.reject(new _util.MissingPDFException(exception.message
));
}, this);
messageHandler.on('UnexpectedResponse', function transportUnexpectedResponse(exception) {
this.loadingTask._capability.reject(new _util.UnexpectedResponseException(exception.message, exception.status));
}, this);
messageHandler.on('UnknownError', function transportUnknownError(exception) {
this.loadingTask._capability.reject(new _util.UnknownErrorException(exception.message, exception.details));
}, this);
...function PDFDataRangeTransport(length, initialData) {
this.length = length;
this.initialData = initialData;
this._rangeListeners = [];
this._progressListeners = [];
this._progressiveReadListeners = [];
this._readyCapability = (0, _util.createPromiseCapability)();
}n/a
function PDFWorker(name, port) {
this.name = name;
this.destroyed = false;
this._readyCapability = (0, _util.createPromiseCapability)();
this._port = null;
this._webWorker = null;
this._messageHandler = null;
if (port) {
this._initializeFromPort(port);
return;
}
this._initialize();
}n/a
function RenderingCancelledException(msg, type) {
this.message = msg;
this.type = type;
}...
this.graphicsReadyCallback();
}
},
cancel: function InternalRenderTask_cancel() {
this.running = false;
this.cancelled = true;
if ((0, _dom_utils.getDefaultSetting)('pdfjsNext')) {
this.callback(new _dom_utils.RenderingCancelledException('Rendering cancelled
, page ' + this.pageNumber, 'canvas'));
} else {
this.callback('cancelled');
}
},
operatorListChanged: function InternalRenderTask_operatorListChanged() {
if (!this.graphicsReady) {
if (!this.graphicsReadyCallback) {
...function SVGGraphics(commonObjs, objs, forceDataSchema) {
this.current = new SVGExtraState();
this.transformMatrix = _util.IDENTITY_MATRIX;
this.transformStack = [];
this.extraStack = [];
this.commonObjs = commonObjs;
this.objs = objs;
this.pendingEOFill = false;
this.embedFonts = false;
this.embeddedFonts = Object.create(null);
this.cssStyle = null;
this.forceDataSchema = !!forceDataSchema;
}n/a
function UnexpectedResponseException(msg, status) {
this.name = 'UnexpectedResponseException';
this.message = msg;
this.status = status;
}...
messageHandler.on('InvalidPDF', function transportInvalidPDF(exception) {
this.loadingTask._capability.reject(new _util.InvalidPDFException(exception.message));
}, this);
messageHandler.on('MissingPDF', function transportMissingPDF(exception) {
this.loadingTask._capability.reject(new _util.MissingPDFException(exception.message));
}, this);
messageHandler.on('UnexpectedResponse', function transportUnexpectedResponse(exception) {
this.loadingTask._capability.reject(new _util.UnexpectedResponseException(exception
.message, exception.status));
}, this);
messageHandler.on('UnknownError', function transportUnknownError(exception) {
this.loadingTask._capability.reject(new _util.UnknownErrorException(exception.message, exception.details));
}, this);
messageHandler.on('DataLoaded', function transportPage(data) {
this.downloadInfoCapability.resolve(data);
}, this);
...function addLinkAttributes(link, params) {
var url = params && params.url;
link.href = link.title = url ? (0, _util.removeNullCharacters)(url) : '';
if (url) {
var target = params.target;
if (typeof target === 'undefined') {
target = getDefaultSetting('externalLinkTarget');
}
link.target = LinkTargetStringMap[target];
var rel = params.rel;
if (typeof rel === 'undefined') {
rel = getDefaultSetting('externalLinkRel');
}
link.rel = rel;
}
}n/a
function createBlob(data, contentType) {
if (typeof Blob !== 'undefined') {
return new Blob([data], { type: contentType });
}
throw new Error('The "Blob" constructor is not supported.');
}n/a
function createObjectURL(data, contentType) {
var forceDataSchema = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false;
if (!forceDataSchema) {
var blob = createBlob(data, contentType);
return URL.createObjectURL(blob);
}
var buffer = 'data:' + contentType + ';base64,';
for (var i = 0, ii = data.length; i < ii; i += 3) {
var b1 = data[i] & 0xFF;
var b2 = data[i + 1] & 0xFF;
var b3 = data[i + 2] & 0xFF;
var d1 = b1 >> 2,
d2 = (b1 & 3) << 4 | b2 >> 4;
var d3 = i + 1 < ii ? (b2 & 0xF) << 2 | b3 >> 6 : 64;
var d4 = i + 2 < ii ? b3 & 0x3F : 64;
buffer += digits[d1] + digits[d2] + digits[d3] + digits[d4];
}
return buffer;
}...
var createObjectURL = function createObjectURLClosure() {
var digits = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=';
return function createObjectURL(data, contentType) {
var forceDataSchema = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false;
if (!forceDataSchema) {
var blob = createBlob(data, contentType);
return URL.createObjectURL(blob);
}
var buffer = 'data:' + contentType + ';base64,';
for (var i = 0, ii = data.length; i < ii; i += 3) {
var b1 = data[i] & 0xFF;
var b2 = data[i + 1] & 0xFF;
var b3 = data[i + 2] & 0xFF;
var d1 = b1 >> 2,
...function createPromiseCapability() {
var capability = {};
capability.promise = new Promise(function (resolve, reject) {
capability.resolve = resolve;
capability.reject = reject;
});
return capability;
}n/a
function createValidAbsoluteUrl(url, baseUrl) {
if (!url) {
return null;
}
try {
var absoluteUrl = baseUrl ? new URL(url, baseUrl) : new URL(url);
if (isValidProtocol(absoluteUrl)) {
return absoluteUrl;
}
} catch (ex) {}
return null;
}n/a
function getDocument(src, pdfDataRangeTransport, passwordCallback, progressCallback) {
var task = new PDFDocumentLoadingTask();
if (arguments.length > 1) {
(0, _util.deprecated)('getDocument is called with pdfDataRangeTransport, ' + 'passwordCallback or progressCallback argument');
}
if (pdfDataRangeTransport) {
if (!(pdfDataRangeTransport instanceof PDFDataRangeTransport)) {
pdfDataRangeTransport = Object.create(pdfDataRangeTransport);
pdfDataRangeTransport.length = src.length;
pdfDataRangeTransport.initialData = src.initialData;
if (!pdfDataRangeTransport.abort) {
pdfDataRangeTransport.abort = function () {};
}
}
src = Object.create(src);
src.range = pdfDataRangeTransport;
}
task.onPassword = passwordCallback || null;
task.onProgress = progressCallback || null;
var source;
if (typeof src === 'string') {
source = { url: src };
} else if ((0, _util.isArrayBuffer)(src)) {
source = { data: src };
} else if (src instanceof PDFDataRangeTransport) {
source = { range: src };
} else {
if ((typeof src === 'undefined' ? 'undefined' : _typeof(src)) !== 'object') {
(0, _util.error)('Invalid parameter in getDocument, need either Uint8Array, ' + 'string or a parameter object');
}
if (!src.url && !src.data && !src.range) {
(0, _util.error)('Invalid parameter object: need either .data, .range or .url');
}
source = src;
}
var params = {};
var rangeTransport = null;
var worker = null;
for (var key in source) {
if (key === 'url' && typeof window !== 'undefined') {
params[key] = new URL(source[key], window.location).href;
continue;
} else if (key === 'range') {
rangeTransport = source[key];
continue;
} else if (key === 'worker') {
worker = source[key];
continue;
} else if (key === 'data' && !(source[key] instanceof Uint8Array)) {
var pdfBytes = source[key];
if (typeof pdfBytes === 'string') {
params[key] = (0, _util.stringToBytes)(pdfBytes);
} else if ((typeof pdfBytes === 'undefined' ? 'undefined' : _typeof(pdfBytes)) === 'object' && pdfBytes !== null && !isNaN
(pdfBytes.length)) {
params[key] = new Uint8Array(pdfBytes);
} else if ((0, _util.isArrayBuffer)(pdfBytes)) {
params[key] = new Uint8Array(pdfBytes);
} else {
(0, _util.error)('Invalid PDF binary data: either typed array, string or ' + 'array-like object is expected in the data
property.');
}
continue;
}
params[key] = source[key];
}
params.rangeChunkSize = params.rangeChunkSize || DEFAULT_RANGE_CHUNK_SIZE;
params.disableNativeImageDecoder = params.disableNativeImageDecoder === true;
params.ignoreErrors = params.stopAtErrors !== true;
var CMapReaderFactory = params.CMapReaderFactory || _dom_utils.DOMCMapReaderFactory;
if (!worker) {
var workerPort = (0, _dom_utils.getDefaultSetting)('workerPort');
worker = workerPort ? new PDFWorker(null, workerPort) : new PDFWorker();
task._worker = worker;
}
var docId = task.docId;
worker.promise.then(function () {
if (task.destroyed) {
throw new Error('Loading aborted');
}
return _fetchDocument(worker, params, rangeTransport, docId).then(function (workerId) {
if (task.destroyed) {
throw new Error('Loading aborted');
}
var messageHandler = new _util.MessageHandler(docId, workerId, worker.port);
var transport = new WorkerTransport(messageHandler, task, rangeTransport, CMapReaderFactory);
task._transport = transport;
messageHandler.send('Ready', null);
});
}).catch(task._capability.reject);
return task;
}n/a
function getFilenameFromUrl(url) {
var anchor = url.indexOf('#');
var query = url.indexOf('?');
var end = Math.min(anchor > 0 ? anchor : url.length, query > 0 ? query : url.length);
return url.substring(url.lastIndexOf('/', end) + 1, end);
}n/a
function isValidUrl(url, allowRelative) {
(0, _util.deprecated)('isValidUrl(), please use createValidAbsoluteUrl() instead.');
var baseUrl = allowRelative ? 'http://example.com' : null;
return (0, _util.createValidAbsoluteUrl)(url, baseUrl) !== null;
}n/a
function removeNullCharacters(str) {
if (typeof str !== 'string') {
warn('The argument for removeNullCharacters must be a string.');
return str;
}
return str.replace(NullCharactersRegExp, '');
}n/a
function renderTextLayer(renderParameters) {
var task = new TextLayerRenderTask(renderParameters.textContent, renderParameters.container, renderParameters.viewport, renderParameters
.textDivs, renderParameters.enhanceTextSelection);
task._render(renderParameters.timeout);
return task;
}n/a
function shadow(obj, prop, value) {
Object.defineProperty(obj, prop, {
value: value,
enumerable: true,
configurable: true,
writable: false
});
return value;
}n/a
function LocalPdfManager(docId, data, password, evaluatorOptions, docBaseUrl) {
this._docId = docId;
this._password = password;
this._docBaseUrl = docBaseUrl;
this.evaluatorOptions = evaluatorOptions;
var stream = new Stream(data);
this.pdfDocument = new PDFDocument(this, stream);
this._loadedStreamCapability = createPromiseCapability();
this._loadedStreamCapability.resolve(stream);
}n/a
function NetworkPdfManager(docId, pdfNetworkStream, args, evaluatorOptions, docBaseUrl) {
this._docId = docId;
this._password = args.password;
this._docBaseUrl = docBaseUrl;
this.msgHandler = args.msgHandler;
this.evaluatorOptions = evaluatorOptions;
var params = {
msgHandler: args.msgHandler,
url: args.url,
length: args.length,
disableAutoFetch: args.disableAutoFetch,
rangeChunkSize: args.rangeChunkSize
};
this.streamManager = new ChunkedStreamManager(pdfNetworkStream, params);
this.pdfDocument = new PDFDocument(this, this.streamManager.getStream());
}n/a
function PDFRenderingQueue() {
this.pdfViewer = null;
this.pdfThumbnailViewer = null;
this.onIdle = null;
this.highestPriorityPage = null;
this.idleTimeout = null;
this.printing = false;
this.isThumbnailViewEnabled = false;
}n/a
function BasePreferences() {
var _this = this;
_classCallCheck(this, BasePreferences);
if (this.constructor === BasePreferences) {
throw new Error('Cannot initialize BasePreferences.');
}
this.prefs = null;
this._initializedPromise = getDefaultPreferences().then(function (defaults) {
Object.defineProperty(_this, 'defaults', {
value: Object.freeze(defaults),
writable: false,
enumerable: true,
configurable: false
});
_this.prefs = cloneObj(defaults);
return _this._readFromStorage(defaults);
}).then(function (prefObj) {
if (prefObj) {
_this.prefs = prefObj;
}
});
}n/a
function Cmd(cmd) {
this.cmd = cmd;
}n/a
function Dict(xref) {
this.map = Object.create(null);
this.xref = xref;
this.objId = null;
this.suppressEncryption = false;
this.__nonSerializable__ = nonSerializable;
}n/a
function Name(name) {
this.name = name;
}n/a
function Ref(num, gen) {
this.num = num;
this.gen = gen;
}n/a
function RefSet() {
this.dict = Object.create(null);
}n/a
function RefSetCache() {
this.dict = Object.create(null);
}n/a
function isCmd(v, cmd) {
return v instanceof Cmd && (cmd === undefined || v.cmd === cmd);
}n/a
function isDict(v, type) {
return v instanceof Dict && (type === undefined || isName(v.get('Type'), type));
}n/a
function isEOF(v) {
return v === EOF;
}n/a
function isName(v, name) {
return v instanceof Name && (name === undefined || v.name === name);
}n/a
function isRef(v) {
return v instanceof Ref;
}n/a
function isRefsEqual(v1, v2) {
return v1.num === v2.num && v1.gen === v2.gen;
}n/a
function isStream(v) {
return (typeof v === 'undefined' ? 'undefined' : _typeof(v)) === 'object' && v !== null && v.getBytes !== undefined;
}n/a
function PostScriptLexer(stream) {
this.stream = stream;
this.nextChar();
this.strBuf = [];
}n/a
function PostScriptParser(lexer) {
this.lexer = lexer;
this.operators = [];
this.token = null;
this.prev = null;
}n/a
getGlyphMapForStandardFonts = function () {
if (initializer) {
lookup = Object.create(null);
initializer(lookup);
initializer = null;
}
return lookup;
}n/a
getNonStdFontMap = function () {
if (initializer) {
lookup = Object.create(null);
initializer(lookup);
initializer = null;
}
return lookup;
}n/a
getSerifFonts = function () {
if (initializer) {
lookup = Object.create(null);
initializer(lookup);
initializer = null;
}
return lookup;
}n/a
getStdFontMap = function () {
if (initializer) {
lookup = Object.create(null);
initializer(lookup);
initializer = null;
}
return lookup;
}n/a
getSupplementalGlyphMapForArialBlack = function () {
if (initializer) {
lookup = Object.create(null);
initializer(lookup);
initializer = null;
}
return lookup;
}n/a
getSymbolsFonts = function () {
if (initializer) {
lookup = Object.create(null);
initializer(lookup);
initializer = null;
}
return lookup;
}n/a
function Ascii85Stream(str, maybeLength) {
this.str = str;
this.dict = str.dict;
this.input = new Uint8Array(5);
if (maybeLength) {
maybeLength = 0.8 * maybeLength;
}
DecodeStream.call(this, maybeLength);
}n/a
function AsciiHexStream(str, maybeLength) {
this.str = str;
this.dict = str.dict;
this.firstDigit = -1;
if (maybeLength) {
maybeLength = 0.5 * maybeLength;
}
DecodeStream.call(this, maybeLength);
}n/a
function CCITTFaxStream(str, maybeLength, params) {
this.str = str;
this.dict = str.dict;
params = params || Dict.empty;
this.encoding = params.get('K') || 0;
this.eoline = params.get('EndOfLine') || false;
this.byteAlign = params.get('EncodedByteAlign') || false;
this.columns = params.get('Columns') || 1728;
this.rows = params.get('Rows') || 0;
var eoblock = params.get('EndOfBlock');
if (eoblock === null || eoblock === undefined) {
eoblock = true;
}
this.eoblock = eoblock;
this.black = params.get('BlackIs1') || false;
this.codingLine = new Uint32Array(this.columns + 1);
this.refLine = new Uint32Array(this.columns + 2);
this.codingLine[0] = this.columns;
this.codingPos = 0;
this.row = 0;
this.nextLine2D = this.encoding < 0;
this.inputBits = 0;
this.inputBuf = 0;
this.outputBits = 0;
var code1;
while ((code1 = this.lookBits(12)) === 0) {
this.eatBits(1);
}
if (code1 === 1) {
this.eatBits(12);
}
if (this.encoding > 0) {
this.nextLine2D = !this.lookBits(1);
this.eatBits(1);
}
DecodeStream.call(this, maybeLength);
}n/a
function DecodeStream(maybeMinBufferLength) {
this.pos = 0;
this.bufferLength = 0;
this.eof = false;
this.buffer = emptyBuffer;
this.minBufferLength = 512;
if (maybeMinBufferLength) {
while (this.minBufferLength < maybeMinBufferLength) {
this.minBufferLength *= 2;
}
}
}n/a
function DecryptStream(str, maybeLength, decrypt) {
this.str = str;
this.dict = str.dict;
this.decrypt = decrypt;
this.nextChunk = null;
this.initialized = false;
DecodeStream.call(this, maybeLength);
}n/a
function FlateStream(str, maybeLength) {
this.str = str;
this.dict = str.dict;
var cmf = str.getByte();
var flg = str.getByte();
if (cmf === -1 || flg === -1) {
error('Invalid header in flate stream: ' + cmf + ', ' + flg);
}
if ((cmf & 0x0f) !== 0x08) {
error('Unknown compression method in flate stream: ' + cmf + ', ' + flg);
}
if (((cmf << 8) + flg) % 31 !== 0) {
error('Bad FCHECK in flate stream: ' + cmf + ', ' + flg);
}
if (flg & 0x20) {
error('FDICT bit set in flate stream: ' + cmf + ', ' + flg);
}
this.codeSize = 0;
this.codeBuf = 0;
DecodeStream.call(this, maybeLength);
}n/a
function Jbig2Stream(stream, maybeLength, dict, params) {
this.stream = stream;
this.maybeLength = maybeLength;
this.dict = dict;
this.params = params;
DecodeStream.call(this, maybeLength);
}n/a
function JpegStream(stream, maybeLength, dict, params) {
var ch;
while ((ch = stream.getByte()) !== -1) {
if (ch === 0xFF) {
stream.skip(-1);
break;
}
}
this.stream = stream;
this.maybeLength = maybeLength;
this.dict = dict;
this.params = params;
DecodeStream.call(this, maybeLength);
}n/a
function JpxStream(stream, maybeLength, dict, params) {
this.stream = stream;
this.maybeLength = maybeLength;
this.dict = dict;
this.params = params;
DecodeStream.call(this, maybeLength);
}n/a
function LZWStream(str, maybeLength, earlyChange) {
this.str = str;
this.dict = str.dict;
this.cachedData = 0;
this.bitsCached = 0;
var maxLzwDictionarySize = 4096;
var lzwState = {
earlyChange: earlyChange,
codeLength: 9,
nextCode: 258,
dictionaryValues: new Uint8Array(maxLzwDictionarySize),
dictionaryLengths: new Uint16Array(maxLzwDictionarySize),
dictionaryPrevCodes: new Uint16Array(maxLzwDictionarySize),
currentSequence: new Uint8Array(maxLzwDictionarySize),
currentSequenceLength: 0
};
for (var i = 0; i < 256; ++i) {
lzwState.dictionaryValues[i] = i;
lzwState.dictionaryLengths[i] = 1;
}
this.lzwState = lzwState;
DecodeStream.call(this, maybeLength);
}n/a
function NullStream() {
Stream.call(this, new Uint8Array(0));
}n/a
function PredictorStream(str, maybeLength, params) {
if (!isDict(params)) {
return str;
}
var predictor = this.predictor = params.get('Predictor') || 1;
if (predictor <= 1) {
return str;
}
if (predictor !== 2 && (predictor < 10 || predictor > 15)) {
error('Unsupported predictor: ' + predictor);
}
if (predictor === 2) {
this.readBlock = this.readBlockTiff;
} else {
this.readBlock = this.readBlockPng;
}
this.str = str;
this.dict = str.dict;
var colors = this.colors = params.get('Colors') || 1;
var bits = this.bits = params.get('BitsPerComponent') || 8;
var columns = this.columns = params.get('Columns') || 1;
this.pixBytes = colors * bits + 7 >> 3;
this.rowBytes = columns * colors * bits + 7 >> 3;
DecodeStream.call(this, maybeLength);
return this;
}n/a
function RunLengthStream(str, maybeLength) {
this.str = str;
this.dict = str.dict;
DecodeStream.call(this, maybeLength);
}n/a
function Stream(arrayBuffer, start, length, dict) {
this.bytes = arrayBuffer instanceof Uint8Array ? arrayBuffer : new Uint8Array(arrayBuffer);
this.start = start || 0;
this.pos = this.start;
this.end = start + length || this.bytes.length;
this.dict = dict;
}n/a
function StreamsSequenceStream(streams) {
this.streams = streams;
DecodeStream.call(this, null);
}n/a
function StringStream(str) {
var length = str.length;
var bytes = new Uint8Array(length);
for (var n = 0; n < length; ++n) {
bytes[n] = str.charCodeAt(n);
}
Stream.call(this, bytes);
}n/a
function SVGGraphics(commonObjs, objs, forceDataSchema) {
this.current = new SVGExtraState();
this.transformMatrix = _util.IDENTITY_MATRIX;
this.transformStack = [];
this.extraStack = [];
this.commonObjs = commonObjs;
this.objs = objs;
this.pendingEOFill = false;
this.embedFonts = false;
this.embeddedFonts = Object.create(null);
this.cssStyle = null;
this.forceDataSchema = !!forceDataSchema;
}n/a
function renderTextLayer(renderParameters) {
var task = new TextLayerRenderTask(renderParameters.textContent, renderParameters.container, renderParameters.viewport, renderParameters
.textDivs, renderParameters.enhanceTextSelection);
task._render(renderParameters.timeout);
return task;
}n/a
function Type1Parser(stream, encrypted, seacAnalysisEnabled) {
if (encrypted) {
var data = stream.getBytes();
var isBinary = !(isHexDigit(data[0]) && isHexDigit(data[1]) && isHexDigit(data[2]) && isHexDigit(data[3]));
stream = new Stream(isBinary ? decrypt(data, EEXEC_ENCRYPT_KEY, 4) : decryptAscii(data, EEXEC_ENCRYPT_KEY, 4));
}
this.seacAnalysisEnabled = !!seacAnalysisEnabled;
this.stream = stream;
this.nextChar();
}n/a
getNormalizedUnicodes = function () {
if (initializer) {
lookup = Object.create(null);
initializer(lookup);
initializer = null;
}
return lookup;
}n/a
function getUnicodeForGlyph(name, glyphsUnicodeMap) {
var unicode = glyphsUnicodeMap[name];
if (unicode !== undefined) {
return unicode;
}
if (!name) {
return -1;
}
if (name[0] === 'u') {
var nameLen = name.length,
hexStr;
if (nameLen === 7 && name[1] === 'n' && name[2] === 'i') {
hexStr = name.substr(3);
} else if (nameLen >= 5 && nameLen <= 7) {
hexStr = name.substr(1);
} else {
return -1;
}
if (hexStr === hexStr.toUpperCase()) {
unicode = parseInt(hexStr, 16);
if (unicode >= 0) {
return unicode;
}
}
}
return -1;
}n/a
function getUnicodeRangeFor(value) {
for (var i = 0, ii = UnicodeRanges.length; i < ii; i++) {
var range = UnicodeRanges[i];
if (value >= range.begin && value < range.end) {
return i;
}
}
return -1;
}n/a
function mapSpecialUnicodeValues(code) {
if (code >= 0xFFF0 && code <= 0xFFFF) {
return 0;
} else if (code >= 0xF600 && code <= 0xF8FF) {
return getSpecialPUASymbols()[code] || code;
}
return code;
}n/a
function reverseIfRtl(chars) {
var charsLength = chars.length;
if (charsLength <= 1 || !isRTLRangeFor(chars.charCodeAt(0))) {
return chars;
}
var s = '';
for (var ii = charsLength - 1; ii >= 0; ii--) {
s += chars[ii];
}
return s;
}n/a
function InvalidPDFException(msg) {
this.name = 'InvalidPDFException';
this.message = msg;
}...
}
return this._passwordCapability.promise;
}, this);
messageHandler.on('PasswordException', function transportPasswordException(exception) {
loadingTask._capability.reject(new _util.PasswordException(exception.message, exception.code));
}, this);
messageHandler.on('InvalidPDF', function transportInvalidPDF(exception) {
this.loadingTask._capability.reject(new _util.InvalidPDFException(exception.message
));
}, this);
messageHandler.on('MissingPDF', function transportMissingPDF(exception) {
this.loadingTask._capability.reject(new _util.MissingPDFException(exception.message));
}, this);
messageHandler.on('UnexpectedResponse', function transportUnexpectedResponse(exception) {
this.loadingTask._capability.reject(new _util.UnexpectedResponseException(exception.message, exception.status));
}, this);
...function MessageHandler(sourceName, targetName, comObj) {
this.sourceName = sourceName;
this.targetName = targetName;
this.comObj = comObj;
this.callbackIndex = 1;
this.postMessageTransfers = true;
var callbacksCapabilities = this.callbacksCapabilities = Object.create(null);
var ah = this.actionHandler = Object.create(null);
this._onComObjOnMessage = function messageHandlerComObjOnMessage(event) {
var data = event.data;
if (data.targetName !== this.sourceName) {
return;
}
if (data.isReply) {
var callbackId = data.callbackId;
if (data.callbackId in callbacksCapabilities) {
var callback = callbacksCapabilities[callbackId];
delete callbacksCapabilities[callbackId];
if ('error' in data) {
callback.reject(data.error);
} else {
callback.resolve(data.data);
}
} else {
error('Cannot resolve callback ' + callbackId);
}
} else if (data.action in ah) {
var action = ah[data.action];
if (data.callbackId) {
var sourceName = this.sourceName;
var targetName = data.sourceName;
Promise.resolve().then(function () {
return action[0].call(action[1], data.data);
}).then(function (result) {
comObj.postMessage({
sourceName: sourceName,
targetName: targetName,
isReply: true,
callbackId: data.callbackId,
data: result
});
}, function (reason) {
if (reason instanceof Error) {
reason = reason + '';
}
comObj.postMessage({
sourceName: sourceName,
targetName: targetName,
isReply: true,
callbackId: data.callbackId,
error: reason
});
});
} else {
action[0].call(action[1], data.data);
}
} else {
error('Unknown action from worker: ' + data.action);
}
}.bind(this);
comObj.addEventListener('message', this._onComObjOnMessage);
}...
if (task.destroyed) {
throw new Error('Loading aborted');
}
return _fetchDocument(worker, params, rangeTransport, docId).then(function (workerId) {
if (task.destroyed) {
throw new Error('Loading aborted');
}
var messageHandler = new _util.MessageHandler(docId, workerId, worker.port);
var transport = new WorkerTransport(messageHandler, task, rangeTransport, CMapReaderFactory);
task._transport = transport;
messageHandler.send('Ready', null);
});
}).catch(task._capability.reject);
return task;
}
...function MissingDataException(begin, end) {
this.begin = begin;
this.end = end;
this.message = 'Missing data [' + begin + ', ' + end + ')';
}n/a
function MissingPDFException(msg) {
this.name = 'MissingPDFException';
this.message = msg;
}...
messageHandler.on('PasswordException', function transportPasswordException(exception) {
loadingTask._capability.reject(new _util.PasswordException(exception.message, exception.code));
}, this);
messageHandler.on('InvalidPDF', function transportInvalidPDF(exception) {
this.loadingTask._capability.reject(new _util.InvalidPDFException(exception.message));
}, this);
messageHandler.on('MissingPDF', function transportMissingPDF(exception) {
this.loadingTask._capability.reject(new _util.MissingPDFException(exception.message
));
}, this);
messageHandler.on('UnexpectedResponse', function transportUnexpectedResponse(exception) {
this.loadingTask._capability.reject(new _util.UnexpectedResponseException(exception.message, exception.status));
}, this);
messageHandler.on('UnknownError', function transportUnknownError(exception) {
this.loadingTask._capability.reject(new _util.UnknownErrorException(exception.message, exception.details));
}, this);
...function NotImplementedException(msg) {
this.message = msg;
}n/a
function PageViewport(viewBox, scale, rotation, offsetX, offsetY, dontFlip) {
this.viewBox = viewBox;
this.scale = scale;
this.rotation = rotation;
this.offsetX = offsetX;
this.offsetY = offsetY;
var centerX = (viewBox[2] + viewBox[0]) / 2;
var centerY = (viewBox[3] + viewBox[1]) / 2;
var rotateA, rotateB, rotateC, rotateD;
rotation = rotation % 360;
rotation = rotation < 0 ? rotation + 360 : rotation;
switch (rotation) {
case 180:
rotateA = -1;
rotateB = 0;
rotateC = 0;
rotateD = 1;
break;
case 90:
rotateA = 0;
rotateB = 1;
rotateC = 1;
rotateD = 0;
break;
case 270:
rotateA = 0;
rotateB = -1;
rotateC = -1;
rotateD = 0;
break;
default:
rotateA = 1;
rotateB = 0;
rotateC = 0;
rotateD = -1;
break;
}
if (dontFlip) {
rotateC = -rotateC;
rotateD = -rotateD;
}
var offsetCanvasX, offsetCanvasY;
var width, height;
if (rotateA === 0) {
offsetCanvasX = Math.abs(centerY - viewBox[1]) * scale + offsetX;
offsetCanvasY = Math.abs(centerX - viewBox[0]) * scale + offsetY;
width = Math.abs(viewBox[3] - viewBox[1]) * scale;
height = Math.abs(viewBox[2] - viewBox[0]) * scale;
} else {
offsetCanvasX = Math.abs(centerX - viewBox[0]) * scale + offsetX;
offsetCanvasY = Math.abs(centerY - viewBox[1]) * scale + offsetY;
width = Math.abs(viewBox[2] - viewBox[0]) * scale;
height = Math.abs(viewBox[3] - viewBox[1]) * scale;
}
this.transform = [rotateA * scale, rotateB * scale, rotateC * scale, rotateD * scale, offsetCanvasX - rotateA * scale * centerX
- rotateC * scale * centerY, offsetCanvasY - rotateB * scale * centerX - rotateD * scale * centerY];
this.width = width;
this.height = height;
this.fontScale = scale;
}...
get view() {
return this.pageInfo.view;
},
getViewport: function PDFPageProxy_getViewport(scale, rotate) {
if (arguments.length < 2) {
rotate = this.rotate;
}
return new _util.PageViewport(this.view, scale, rotate, 0, 0);
},
getAnnotations: function PDFPageProxy_getAnnotations(params) {
var intent = params && params.intent || null;
if (!this.annotationsPromise || this.annotationsIntent !== intent) {
this.annotationsPromise = this.transport.getAnnotations(this.pageIndex, intent);
this.annotationsIntent = intent;
}
...function PasswordException(msg, code) {
this.name = 'PasswordException';
this.message = msg;
this.code = code;
}...
this._passwordCapability = (0, _util.createPromiseCapability)();
if (loadingTask.onPassword) {
var updatePassword = function (password) {
this._passwordCapability.resolve({ password: password });
}.bind(this);
loadingTask.onPassword(updatePassword, exception.code);
} else {
this._passwordCapability.reject(new _util.PasswordException(exception.message, exception
.code));
}
return this._passwordCapability.promise;
}, this);
messageHandler.on('PasswordException', function transportPasswordException(exception) {
loadingTask._capability.reject(new _util.PasswordException(exception.message, exception.code));
}, this);
messageHandler.on('InvalidPDF', function transportInvalidPDF(exception) {
...function StatTimer() {
this.started = Object.create(null);
this.times = [];
this.enabled = true;
}...
return PDFDocumentProxy;
}();
var PDFPageProxy = function PDFPageProxyClosure() {
function PDFPageProxy(pageIndex, pageInfo, transport) {
this.pageIndex = pageIndex;
this.pageInfo = pageInfo;
this.transport = transport;
this.stats = new _util.StatTimer();
this.stats.enabled = (0, _dom_utils.getDefaultSetting)('enableStats');
this.commonObjs = transport.commonObjs;
this.objs = new PDFObjects();
this.cleanupAfterRender = false;
this.pendingCleanup = false;
this.intentStates = Object.create(null);
this.destroyed = false;
...function UnexpectedResponseException(msg, status) {
this.name = 'UnexpectedResponseException';
this.message = msg;
this.status = status;
}...
messageHandler.on('InvalidPDF', function transportInvalidPDF(exception) {
this.loadingTask._capability.reject(new _util.InvalidPDFException(exception.message));
}, this);
messageHandler.on('MissingPDF', function transportMissingPDF(exception) {
this.loadingTask._capability.reject(new _util.MissingPDFException(exception.message));
}, this);
messageHandler.on('UnexpectedResponse', function transportUnexpectedResponse(exception) {
this.loadingTask._capability.reject(new _util.UnexpectedResponseException(exception
.message, exception.status));
}, this);
messageHandler.on('UnknownError', function transportUnknownError(exception) {
this.loadingTask._capability.reject(new _util.UnknownErrorException(exception.message, exception.details));
}, this);
messageHandler.on('DataLoaded', function transportPage(data) {
this.downloadInfoCapability.resolve(data);
}, this);
...function UnknownErrorException(msg, details) {
this.name = 'UnknownErrorException';
this.message = msg;
this.details = details;
}...
messageHandler.on('MissingPDF', function transportMissingPDF(exception) {
this.loadingTask._capability.reject(new _util.MissingPDFException(exception.message));
}, this);
messageHandler.on('UnexpectedResponse', function transportUnexpectedResponse(exception) {
this.loadingTask._capability.reject(new _util.UnexpectedResponseException(exception.message, exception.status));
}, this);
messageHandler.on('UnknownError', function transportUnknownError(exception) {
this.loadingTask._capability.reject(new _util.UnknownErrorException(exception.message
, exception.details));
}, this);
messageHandler.on('DataLoaded', function transportPage(data) {
this.downloadInfoCapability.resolve(data);
}, this);
messageHandler.on('PDFManagerReady', function transportPage(data) {
if (this.pdfDataRangeTransport) {
this.pdfDataRangeTransport.transportReady();
...function Util() {}n/a
function XRefParseException(msg) {
this.message = msg;
}n/a
function arrayByteLength(arr) {
if (arr.length !== undefined) {
return arr.length;
}
assert(arr.byteLength !== undefined);
return arr.byteLength;
}n/a
function arraysToBytes(arr) {
if (arr.length === 1 && arr[0] instanceof Uint8Array) {
return arr[0];
}
var resultLength = 0;
var i,
ii = arr.length;
var item, itemLength;
for (i = 0; i < ii; i++) {
item = arr[i];
itemLength = arrayByteLength(item);
resultLength += itemLength;
}
var pos = 0;
var data = new Uint8Array(resultLength);
for (i = 0; i < ii; i++) {
item = arr[i];
if (!(item instanceof Uint8Array)) {
if (typeof item === 'string') {
item = stringToBytes(item);
} else {
item = new Uint8Array(item);
}
}
itemLength = item.byteLength;
data.set(item, pos);
pos += itemLength;
}
return data;
}n/a
function assert(cond, msg) {
if (!cond) {
error(msg);
}
}n/a
function bytesToString(bytes) {
assert(bytes !== null && (typeof bytes === 'undefined' ? 'undefined' : _typeof(bytes)) === 'object' && bytes.length !== undefined
, 'Invalid argument for bytesToString');
var length = bytes.length;
var MAX_ARGUMENT_COUNT = 8192;
if (length < MAX_ARGUMENT_COUNT) {
return String.fromCharCode.apply(null, bytes);
}
var strBuf = [];
for (var i = 0; i < length; i += MAX_ARGUMENT_COUNT) {
var chunkEnd = Math.min(i + MAX_ARGUMENT_COUNT, length);
var chunk = bytes.subarray(i, chunkEnd);
strBuf.push(String.fromCharCode.apply(null, chunk));
}
return strBuf.join('');
}n/a
function createBlob(data, contentType) {
if (typeof Blob !== 'undefined') {
return new Blob([data], { type: contentType });
}
throw new Error('The "Blob" constructor is not supported.');
}n/a
function createObjectURL(data, contentType) {
var forceDataSchema = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false;
if (!forceDataSchema) {
var blob = createBlob(data, contentType);
return URL.createObjectURL(blob);
}
var buffer = 'data:' + contentType + ';base64,';
for (var i = 0, ii = data.length; i < ii; i += 3) {
var b1 = data[i] & 0xFF;
var b2 = data[i + 1] & 0xFF;
var b3 = data[i + 2] & 0xFF;
var d1 = b1 >> 2,
d2 = (b1 & 3) << 4 | b2 >> 4;
var d3 = i + 1 < ii ? (b2 & 0xF) << 2 | b3 >> 6 : 64;
var d4 = i + 2 < ii ? b3 & 0x3F : 64;
buffer += digits[d1] + digits[d2] + digits[d3] + digits[d4];
}
return buffer;
}...
var createObjectURL = function createObjectURLClosure() {
var digits = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=';
return function createObjectURL(data, contentType) {
var forceDataSchema = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false;
if (!forceDataSchema) {
var blob = createBlob(data, contentType);
return URL.createObjectURL(blob);
}
var buffer = 'data:' + contentType + ';base64,';
for (var i = 0, ii = data.length; i < ii; i += 3) {
var b1 = data[i] & 0xFF;
var b2 = data[i + 1] & 0xFF;
var b3 = data[i + 2] & 0xFF;
var d1 = b1 >> 2,
...function createPromiseCapability() {
var capability = {};
capability.promise = new Promise(function (resolve, reject) {
capability.resolve = resolve;
capability.reject = reject;
});
return capability;
}n/a
function createValidAbsoluteUrl(url, baseUrl) {
if (!url) {
return null;
}
try {
var absoluteUrl = baseUrl ? new URL(url, baseUrl) : new URL(url);
if (isValidProtocol(absoluteUrl)) {
return absoluteUrl;
}
} catch (ex) {}
return null;
}n/a
function deprecated(details) {
console.log('Deprecated API usage: ' + details);
}n/a
function error(msg) {
if (verbosity >= VERBOSITY_LEVELS.errors) {
console.log('Error: ' + msg);
console.log(backtrace());
}
throw new Error(msg);
}n/a
function getLookupTableFactory(initializer) {
var lookup;
return function () {
if (initializer) {
lookup = Object.create(null);
initializer(lookup);
initializer = null;
}
return lookup;
};
}n/a
function getVerbosityLevel() {
return verbosity;
}n/a
function info(msg) {
if (verbosity >= VERBOSITY_LEVELS.infos) {
console.log('Info: ' + msg);
}
}n/a
function isArray(v) {
return v instanceof Array;
}n/a
function isArrayBuffer(v) {
return (typeof v === 'undefined' ? 'undefined' : _typeof(v)) === 'object' && v !== null && v.byteLength !== undefined;
}n/a
function isBool(v) {
return typeof v === 'boolean';
}n/a
function isEmptyObj(obj) {
for (var key in obj) {
return false;
}
return true;
}n/a
function isEvalSupported() {
try {
new Function('');
return true;
} catch (e) {
return false;
}
}n/a
function isInt(v) {
return typeof v === 'number' && (v | 0) === v;
}n/a
function isLittleEndian() {
var buffer8 = new Uint8Array(4);
buffer8[0] = 1;
var view32 = new Uint32Array(buffer8.buffer, 0, 1);
return view32[0] === 1;
}n/a
function isNodeJS() {
if (typeof __pdfjsdev_webpack__ === 'undefined') {
return (typeof process === 'undefined' ? 'undefined' : _typeof(process)) === 'object' && process + '' === '[object process]';
}
return false;
}n/a
function isNum(v) {
return typeof v === 'number';
}n/a
function isSameOrigin(baseUrl, otherUrl) {
try {
var base = new URL(baseUrl);
if (!base.origin || base.origin === 'null') {
return false;
}
} catch (e) {
return false;
}
var other = new URL(otherUrl, base);
return base.origin === other.origin;
}n/a
function isSpace(ch) {
return ch === 0x20 || ch === 0x09 || ch === 0x0D || ch === 0x0A;
}n/a
function isString(v) {
return typeof v === 'string';
}n/a
function loadJpegStream(id, imageUrl, objs) {
var img = new Image();
img.onload = function loadJpegStream_onloadClosure() {
objs.resolve(id, img);
};
img.onerror = function loadJpegStream_onerrorClosure() {
objs.resolve(id, null);
warn('Error during JPEG image loading');
};
img.src = imageUrl;
}n/a
function log2(x) {
var n = 1,
i = 0;
while (x > n) {
n <<= 1;
i++;
}
return i;
}n/a
function readInt8(data, start) {
return data[start] << 24 >> 24;
}n/a
function readUint16(data, offset) {
return data[offset] << 8 | data[offset + 1];
}n/a
function readUint32(data, offset) {
return (data[offset] << 24 | data[offset + 1] << 16 | data[offset + 2] << 8 | data[offset + 3]) >>> 0;
}n/a
function removeNullCharacters(str) {
if (typeof str !== 'string') {
warn('The argument for removeNullCharacters must be a string.');
return str;
}
return str.replace(NullCharactersRegExp, '');
}n/a
function setVerbosityLevel(level) {
verbosity = level;
}n/a
function shadow(obj, prop, value) {
Object.defineProperty(obj, prop, {
value: value,
enumerable: true,
configurable: true,
writable: false
});
return value;
}n/a
function string32(value) {
return String.fromCharCode(value >> 24 & 0xff, value >> 16 & 0xff, value >> 8 & 0xff, value & 0xff);
}n/a
function stringToBytes(str) {
assert(typeof str === 'string', 'Invalid argument for stringToBytes');
var length = str.length;
var bytes = new Uint8Array(length);
for (var i = 0; i < length; ++i) {
bytes[i] = str.charCodeAt(i) & 0xFF;
}
return bytes;
}n/a
function stringToPDFString(str) {
var i,
n = str.length,
strBuf = [];
if (str[0] === '\xFE' && str[1] === '\xFF') {
for (i = 2; i < n; i += 2) {
strBuf.push(String.fromCharCode(str.charCodeAt(i) << 8 | str.charCodeAt(i + 1)));
}
} else {
for (i = 0; i < n; ++i) {
var code = PDFStringTranslateTable[str.charCodeAt(i)];
strBuf.push(code ? String.fromCharCode(code) : str.charAt(i));
}
}
return strBuf.join('');
}n/a
function stringToUTF8String(str) {
return decodeURIComponent(escape(str));
}n/a
function utf8StringToString(str) {
return unescape(encodeURIComponent(str));
}n/a
function warn(msg) {
if (verbosity >= VERBOSITY_LEVELS.warnings) {
console.log('Warning: ' + msg);
}
}...
var msg = 'Unhandled rejection: ' + unhandled;
if (unhandled.stack) {
msg += '\n' + unhandled.stack;
}
try {
throw new Error(msg);
} catch (_) {
console.warn(msg);
}
this.unhandledRejections.splice(i);
i--;
}
}
if (this.unhandledRejections.length) {
this.scheduleRejectionCheck();
...function ViewHistory(fingerprint, cacheSize) {
this.fingerprint = fingerprint;
this.cacheSize = cacheSize || DEFAULT_VIEW_HISTORY_CACHE_SIZE;
this.isInitializedPromiseResolved = false;
this.initializedPromise = this._readFromStorage().then(function (databaseStr) {
this.isInitializedPromiseResolved = true;
var database = JSON.parse(databaseStr || '{}');
if (!('files' in database)) {
database.files = [];
}
if (database.files.length >= this.cacheSize) {
database.files.shift();
}
var index;
for (var i = 0, length = database.files.length; i < length; i++) {
var branch = database.files[i];
if (branch.fingerprint === this.fingerprint) {
index = i;
break;
}
}
if (typeof index !== 'number') {
index = database.files.push({ fingerprint: this.fingerprint }) - 1;
}
this.file = database.files[index];
this.database = database;
}.bind(this));
}n/a
function WorkerTask(name) {
this.name = name;
this.terminated = false;
this._capability = createPromiseCapability();
}n/a
function setPDFNetworkStreamClass(cls) {
PDFNetworkStream = cls;
}...
this._requests = [];
if (this._manager.isPendingRequest(this._requestId)) {
this._manager.abortRequest(this._requestId);
}
this._close();
}
};
coreWorker.setPDFNetworkStreamClass(PDFNetworkStream);
exports.PDFNetworkStream = PDFNetworkStream;
exports.NetworkManager = NetworkManager;
/***/ }),
/* 40 */
/***/ (function(module, exports, __w_pdfjs_require__) {
...