Sakurai/pdf.js
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Refactor TilingPattern to be more similar to the

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other IR patterns.
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= 2011-10-20 13:54:39 -07:00
parent 1d66c0e895
commit 82aef59edf
1 changed files with 18 additions and 20 deletions
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38
pdf.js
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@ -5883,7 +5883,7 @@ var CanvasGraphics = (function canvasGraphics() {
this.setStrokeRGBColor.apply(this, color);
},
getColorN_IR_Pattern: function(IR, cs) {
if (IR[0] == 'TilingPatternIR') {
if (IR[0] == 'TilingPattern') {
// First, build the `color` var like it's done in the
// Pattern.prototype.parse function.
var args = IR[1];
@ -5900,7 +5900,7 @@ var CanvasGraphics = (function canvasGraphics() {
}
// Build the pattern based on the IR data.
var pattern = new TilingPatternIR(IR, color, this.ctx, this.objs);
var pattern = new TilingPattern(IR, color, this.ctx, this.objs);
} else if (IR[0] == 'RadialAxialShading' || IR[0] == 'DummyShading') {
var pattern = Pattern.shadingFromIR(this.ctx, IR);
} else {
@ -6768,10 +6768,10 @@ var RadialAxialShading = (function radialAxialShading() {
return constructor;
})();
var TilingPatternIR = (function tilingPattern() {
var TilingPattern = (function tilingPattern() {
var PAINT_TYPE_COLORED = 1, PAINT_TYPE_UNCOLORED = 2;
function TilingPatternIR(IR, color, ctx, objs) {
function TilingPattern(IR, color, ctx, objs) {
// 'Unfolding' the IR.
var IRQueue = IR[2];
this.matrix = IR[3];
@ -6847,7 +6847,19 @@ var TilingPatternIR = (function tilingPattern() {
this.canvas = tmpCanvas;
}
TilingPatternIR.prototype = {
TilingPattern.getIR = function tiling_getIR(codeIR, dict, args) {
var matrix = dict.get('Matrix');
var bbox = dict.get('BBox');
var xstep = dict.get('XStep');
var ystep = dict.get('YStep');
var paintType = dict.get('PaintType');
return [
'TilingPattern', args, codeIR, matrix, bbox, xstep, ystep, paintType
];
}
TilingPattern.prototype = {
getPattern: function tiling_getPattern() {
var matrix = this.matrix;
var curMatrix = this.curMatrix;
@ -6866,23 +6878,9 @@ var TilingPatternIR = (function tilingPattern() {
}
};
return TilingPatternIR;
return TilingPattern;
})();
var TilingPattern = {
getIR: function(codeIR, dict, args) {
var matrix = dict.get('Matrix');
var bbox = dict.get('BBox');
var xstep = dict.get('XStep');
var ystep = dict.get('YStep');
var paintType = dict.get('PaintType');
return [
'TilingPatternIR', args, codeIR, matrix, bbox, xstep, ystep, paintType
];
}
};
var PDFImage = (function pdfImage() {
function constructor(xref, res, image, inline) {
this.image = image;