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Scale text divs instead of letterspacing

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This commit is contained in:
Adil Allawi 2012-02-12 22:31:30 +00:00
parent 5e50825503
commit ffa0e082a4
1 changed files with 3 additions and 4 deletions
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7
web/viewer.js
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@ -1041,12 +1041,11 @@ var TextLayerBuilder = function textLayerBuilder(textLayerDiv) {
textLayerDiv.appendChild(textDiv); textLayerDiv.appendChild(textDiv);
if (textDiv.dataset.textLength > 1) { // avoid div by zero if (textDiv.dataset.textLength > 1) { // avoid div by zero
// Adjust div width (via letterSpacing) to match canvas text // Adjust div width to match canvas text
// Due to the .offsetWidth calls, this is slow // Due to the .offsetWidth calls, this is slow
// This needs to come after appending to the DOM // This needs to come after appending to the DOM
textDiv.style.letterSpacing = textDiv.style.MozTransform = 'scale(' + textDiv.dataset.canvasWidth/textDiv.offsetWidth + ',1)';
((textDiv.dataset.canvasWidth - textDiv.offsetWidth) / textDiv.style.MozTransformOrigin = '0% 0%';
(textDiv.dataset.textLength - 1)) + 'px';
} }
} // textLength > 0 } // textLength > 0
} }