Sakurai/pdf.js
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Merge pull request #733 from kkujala/dev

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Name anonymous functions
This commit is contained in:
Artur Adib 2011-10-30 10:56:11 -07:00
commit 03c779a2e5
3 changed files with 18 additions and 17 deletions
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18
src/canvas.js
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@ -541,8 +541,7 @@ var CanvasGraphics = (function canvasGraphics() {
}, },
// Color // Color
setStrokeColorSpace: setStrokeColorSpace: function canvasGraphicsSetStrokeColorSpace(raw) {
function canvasGraphicsSetStrokeColorSpacefunction(raw) {
this.current.strokeColorSpace = ColorSpace.fromIR(raw); this.current.strokeColorSpace = ColorSpace.fromIR(raw);
}, },
setFillColorSpace: function canvasGraphicsSetFillColorSpace(raw) { setFillColorSpace: function canvasGraphicsSetFillColorSpace(raw) {
@ -553,7 +552,7 @@ var CanvasGraphics = (function canvasGraphics() {
var color = cs.getRgb(arguments); var color = cs.getRgb(arguments);
this.setStrokeRGBColor.apply(this, color); this.setStrokeRGBColor.apply(this, color);
}, },
getColorN_IR_Pattern: function(IR, cs) { getColorN_IR_Pattern: function canvasGraphicsGetColorN_IR_Pattern(IR, cs) {
if (IR[0] == 'TilingPattern') { if (IR[0] == 'TilingPattern') {
var args = IR[1]; var args = IR[1];
var base = cs.base; var base = cs.base;
@ -669,8 +668,8 @@ var CanvasGraphics = (function canvasGraphics() {
error('Should not call beginImageData'); error('Should not call beginImageData');
}, },
paintFormXObjectBegin: paintFormXObjectBegin: function canvasGraphicsPaintFormXObjectBegin(matrix,
function canvasGraphicsPaintFormXObject(matrix, bbox) { bbox) {
this.save(); this.save();
if (matrix && isArray(matrix) && 6 == matrix.length) if (matrix && isArray(matrix) && 6 == matrix.length)
@ -685,11 +684,11 @@ var CanvasGraphics = (function canvasGraphics() {
} }
}, },
paintFormXObjectEnd: function() { paintFormXObjectEnd: function canvasGraphicsPaintFormXObjectEnd() {
this.restore(); this.restore();
}, },
paintJpegXObject: function(objId, w, h) { paintJpegXObject: function canvasGraphicsPaintJpegXObject(objId, w, h) {
var image = this.objs.get(objId); var image = this.objs.get(objId);
if (!image) { if (!image) {
error('Dependent image isn\'t ready yet'); error('Dependent image isn\'t ready yet');
@ -708,7 +707,8 @@ var CanvasGraphics = (function canvasGraphics() {
this.restore(); this.restore();
}, },
paintImageMaskXObject: function(imgArray, inverseDecode, width, height) { paintImageMaskXObject: function canvasGraphicsPaintImageMaskXObject(
imgArray, inverseDecode, width, height) {
function applyStencilMask(buffer, inverseDecode) { function applyStencilMask(buffer, inverseDecode) {
var imgArrayPos = 0; var imgArrayPos = 0;
var i, j, mask, buf; var i, j, mask, buf;
@ -756,7 +756,7 @@ var CanvasGraphics = (function canvasGraphics() {
this.restore(); this.restore();
}, },
paintImageXObject: function(imgData) { paintImageXObject: function canvasGraphicsPaintImageXObject(imgData) {
this.save(); this.save();
var ctx = this.ctx; var ctx = this.ctx;
var w = imgData.width; var w = imgData.width;

11
src/colorspace.js
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@ -12,17 +12,17 @@ var ColorSpace = (function colorSpaceColorSpace() {
constructor.prototype = { constructor.prototype = {
// Input: array of size numComps representing color component values // Input: array of size numComps representing color component values
// Output: array of rgb values, each value ranging from [0.1] // Output: array of rgb values, each value ranging from [0.1]
getRgb: function cs_getRgb(color) { getRgb: function colorSpaceGetRgb(color) {
error('Should not call ColorSpace.getRgb: ' + color); error('Should not call ColorSpace.getRgb: ' + color);
}, },
// Input: Uint8Array of component values, each value scaled to [0,255] // Input: Uint8Array of component values, each value scaled to [0,255]
// Output: Uint8Array of rgb values, each value scaled to [0,255] // Output: Uint8Array of rgb values, each value scaled to [0,255]
getRgbBuffer: function cs_getRgbBuffer(input) { getRgbBuffer: function colorSpaceGetRgbBuffer(input) {
error('Should not call ColorSpace.getRgbBuffer: ' + input); error('Should not call ColorSpace.getRgbBuffer: ' + input);
} }
}; };
constructor.parse = function colorspace_parse(cs, xref, res) { constructor.parse = function colorSpaceParse(cs, xref, res) {
var IR = constructor.parseToIR(cs, xref, res, true); var IR = constructor.parseToIR(cs, xref, res, true);
if (IR instanceof SeparationCS) if (IR instanceof SeparationCS)
return IR; return IR;
@ -30,7 +30,7 @@ var ColorSpace = (function colorSpaceColorSpace() {
return constructor.fromIR(IR); return constructor.fromIR(IR);
}; };
constructor.fromIR = function(IR) { constructor.fromIR = function colorSpaceFromIR(IR) {
var name; var name;
if (isArray(IR)) { if (isArray(IR)) {
name = IR[0]; name = IR[0];
@ -71,7 +71,8 @@ var ColorSpace = (function colorSpaceColorSpace() {
return null; return null;
} }
constructor.parseToIR = function colorspace_parse(cs, xref, res, parseOnly) { constructor.parseToIR = function colorSpaceParseToIR(cs, xref, res,
parseOnly) {
if (isName(cs)) { if (isName(cs)) {
var colorSpaces = xref.fetchIfRef(res.get('ColorSpace')); var colorSpaces = xref.fetchIfRef(res.get('ColorSpace'));
if (isDict(colorSpaces)) { if (isDict(colorSpaces)) {

6
src/image.js
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@ -229,12 +229,12 @@ var PDFImage = (function pdfImage() {
return constructor; return constructor;
})(); })();
var JpegImage = (function() { var JpegImage = (function jpegImage() {
function JpegImage(objId, imageData, objs) { function JpegImage(objId, imageData, objs) {
var src = 'data:image/jpeg;base64,' + window.btoa(imageData); var src = 'data:image/jpeg;base64,' + window.btoa(imageData);
var img = new Image(); var img = new Image();
img.onload = (function() { img.onload = (function jpegImageOnload() {
this.loaded = true; this.loaded = true;
objs.resolve(objId, this); objs.resolve(objId, this);
@ -247,7 +247,7 @@ var JpegImage = (function() {
} }
JpegImage.prototype = { JpegImage.prototype = {
getImage: function() { getImage: function jpegImageGetImage() {
return this.domImage; return this.domImage;
} }
}; };