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Merge pull request #1693 from benbro/master

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Use a reusable style sheet instead of creating a new tag for each rule.
This commit is contained in:
Brendan Dahl 2012-06-18 13:06:45 -07:00
commit 8b0ec4b2b0
1 changed files with 7 additions and 3 deletions
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10
src/fonts.js
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@ -3104,9 +3104,13 @@ var Font = (function FontClosure() {
window.btoa(data) + ');');
var rule = "@font-face { font-family:'" + fontName + "';src:" + url + '}';
var styleElement = document.createElement('style');
document.documentElement.getElementsByTagName('head')[0].appendChild(
styleElement);
var styleElement = document.getElementById('PDFJS_FONT_STYLE_TAG');
if (!styleElement) {
styleElement = document.createElement('style');
styleElement.id = 'PDFJS_FONT_STYLE_TAG';
document.documentElement.getElementsByTagName('head')[0].appendChild(
styleElement);
}
var styleSheet = styleElement.sheet;
styleSheet.insertRule(rule, styleSheet.cssRules.length);