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Target src files from #142

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Nick Downie 2015-03-09 17:14:09 +00:00
parent 5d8df20b0d
commit de564326b0
1 changed files with 19 additions and 0 deletions
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19
src/Chart.Core.js
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@ -25,6 +25,25 @@
this.ctx = context;
//Variables global to the chart
var computeDimension = function(element,dimension)
{
if (element['offset'+dimension])
{
return element['offset'+dimension];
}
else
{
return document.defaultView.getComputedStyle(element).getPropertyValue(dimension);
}
}
var width = this.width = computeDimension(context.canvas,'Width');
var height = this.height = computeDimension(context.canvas,'Height');
// Firefox requires this to work correctly
context.canvas.width = width;
context.canvas.height = height;
var width = this.width = context.canvas.width;
var height = this.height = context.canvas.height;
this.aspectRatio = this.width / this.height;