Sakurai/pdf.js
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Optimization of save/restore usage

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This commit is contained in:
pramodhkp 2014-06-23 22:29:42 +05:30
parent 6d5a04149b
commit c8a4ab3a19
1 changed files with 0 additions and 12 deletions
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12
src/display/svg.js
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@ -134,7 +134,6 @@ var SVGGraphics = (function SVGGraphicsClosure(ctx) {
this.current = this.extraStack.pop();
this.tgrp = document.createElementNS(NS, 'svg:g');
this.tgrp.setAttributeNS(null, 'id', 'transform');
this.tgrp.setAttributeNS(null, 'transform',
'matrix(' + this.transformMatrix + ')');
this.pgrp.appendChild(this.tgrp);
@ -176,7 +175,6 @@ var SVGGraphics = (function SVGGraphicsClosure(ctx) {
transformMatrix);
this.tgrp = document.createElementNS(NS, 'svg:g');
this.tgrp.setAttributeNS(null, 'id', 'transform');
this.tgrp.setAttributeNS(null, 'transform',
'matrix(' + this.transformMatrix + ')');
this.pgrp.appendChild(this.tgrp);
@ -385,7 +383,6 @@ var SVGGraphics = (function SVGGraphicsClosure(ctx) {
},
showText: function SVGGraphics_showText(glyphs) {
this.save();
var current = this.current;
var font = current.font;
var fontSize = current.fontSize;
@ -438,13 +435,10 @@ var SVGGraphics = (function SVGGraphicsClosure(ctx) {
'matrix(' + current.textMatrix + ') scale(1, -1)' );
current.txtElement.setAttributeNS(XML_NS, 'xml:space', 'preserve');
current.txtElement.appendChild(current.tspan);
current.txtgrp.setAttributeNS(null, 'id', 'text');
current.txtgrp.appendChild(current.txtElement);
this.tgrp.appendChild(current.txtElement);
this.restore();
},
setLeadingMoveText: function SVGGraphics_setLeadingMoveText(x, y) {
@ -644,28 +638,22 @@ var SVGGraphics = (function SVGGraphicsClosure(ctx) {
},
fill: function SVGGraphics_fill() {
this.save();
var current = this.current;
current.element.setAttributeNS(null, 'fill', current.fillColor);
this.tgrp.appendChild(current.element);
this.restore();
},
stroke: function SVGGraphics_stroke() {
this.save();
var current = this.current;
current.element.setAttributeNS(null, 'stroke', current.strokeColor);
current.element.setAttributeNS(null, 'fill', 'none');
this.tgrp.appendChild(current.element);
this.restore();
},
eoFill: function SVGGraphics_eoFill() {
this.save();
var current = this.current;
current.element.setAttributeNS(null, 'fill', current.fillColor);
current.element.setAttributeNS(null, 'fill-rule', 'evenodd');
this.restore();
},
fillStroke: function SVGGraphics_fillStroke() {