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workaround for inaccurate font rendering on chrome 37

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nightwing 2014-09-20 01:43:52 +04:00
commit 8a306d8a8e
1 changed files with 3 additions and 3 deletions
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6
lib/ace/layer/font_metrics.js
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@ -74,7 +74,7 @@ var FontMetrics = exports.FontMetrics = function(parentEl, interval) {
document.documentElement.appendChild(el);
var w = el.getBoundingClientRect().width;
if (w > 0 && w < 1)
CHAR_COUNT = 1;
CHAR_COUNT = 50;
else
CHAR_COUNT = 100;
el.parentNode.removeChild(el);
@ -127,7 +127,7 @@ var FontMetrics = exports.FontMetrics = function(parentEl, interval) {
};
this.$measureSizes = function() {
if (CHAR_COUNT === 1) {
if (CHAR_COUNT === 50) {
var rect = null;
try {
rect = this.$measureNode.getBoundingClientRect();
@ -136,7 +136,7 @@ var FontMetrics = exports.FontMetrics = function(parentEl, interval) {
};
var size = {
height: rect.height,
width: rect.width
width: rect.width / CHAR_COUNT
};
} else {
var size = {