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Merge pull request #2809 from divergentdave/TJ_text_selection

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Fix text selection for oddly-spaced TJ commands (Issue #2808)
This commit is contained in:
Yury Delendik 2013-02-28 08:36:02 -08:00
commit 5b195ea7e0
1 changed files with 6 additions and 3 deletions
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9
src/canvas.js
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@ -1053,6 +1053,7 @@ var CanvasGraphics = (function CanvasGraphicsClosure() {
var canvasWidth = 0.0; var canvasWidth = 0.0;
var textSelection = textLayer ? true : false; var textSelection = textLayer ? true : false;
var vertical = font.vertical; var vertical = font.vertical;
var spacingAccumulator = 0;
if (textSelection) { if (textSelection) {
ctx.save(); ctx.save();
@ -1072,12 +1073,14 @@ var CanvasGraphics = (function CanvasGraphicsClosure() {
} }
if (textSelection) if (textSelection)
canvasWidth += spacingLength; spacingAccumulator += spacingLength;
} else if (isString(e)) { } else if (isString(e)) {
var shownCanvasWidth = this.showText(e, true); var shownCanvasWidth = this.showText(e, true);
if (textSelection) if (textSelection) {
canvasWidth += shownCanvasWidth; canvasWidth += spacingAccumulator + shownCanvasWidth;
spacingAccumulator = 0;
}
} else { } else {
error('TJ array element ' + e + ' is not string or num'); error('TJ array element ' + e + ' is not string or num');
} }