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Move chars to glyphs conversion to the worker.

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This commit is contained in:
Brendan Dahl 2013-07-31 14:01:55 -07:00
parent 8d386a5368
commit efa8f561a5
3 changed files with 33 additions and 23 deletions
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7
src/canvas.js
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@ -1047,11 +1047,10 @@ var CanvasGraphics = (function CanvasGraphicsClosure() {
}
},
showText: function CanvasGraphics_showText(str, skipTextSelection) {
showText: function CanvasGraphics_showText(glyphs, skipTextSelection) {
var ctx = this.ctx;
var current = this.current;
var font = current.font;
var glyphs = font.charsToGlyphs(str);
var fontSize = current.fontSize;
var fontSizeScale = current.fontSizeScale;
var charSpacing = current.charSpacing;
@ -1246,15 +1245,13 @@ var CanvasGraphics = (function CanvasGraphicsClosure() {
if (textSelection)
spacingAccumulator += spacingLength;
} else if (isString(e)) {
} else {
var shownCanvasWidth = this.showText(e, true);
if (textSelection) {
canvasWidth += spacingAccumulator + shownCanvasWidth;
spacingAccumulator = 0;
}
} else {
error('TJ array element ' + e + ' is not string or num');
}
}