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small refactoring of string sizing init

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This commit is contained in:
daboe01
2015-05-20 19:42:03 +02:00
parent 9dec40eca7
commit c8e6dca263
1 changed files with 5 additions and 3 deletions
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AppKit/CPStringDrawing.j
+5 -3
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@@ -60,11 +60,13 @@ CPStringSizeCachingEnabled = YES;
- (void) _initializeStringSizing
{
#if PLATFORM(DOM)
if (!CPStringSizeMeasuringContext)
CPStringSizeMeasuringContext = CGBitmapGraphicsContextCreate();
CPStringSizeIsCanvasSizingInvalid = TRUE;
if (CPFeatureIsCompatible(CPHTMLCanvasFeature))
{
if (!CPStringSizeMeasuringContext)
CPStringSizeMeasuringContext = CGBitmapGraphicsContextCreate();
var teststring = "0123456879abcdefghiklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ,.-()";
CPStringSizeMeasuringContext.font = cssString;
CPStringSizeIsCanvasSizingInvalid = ABS([teststring sizeWithFont:aFont].width - CPStringSizeMeasuringContext.measureText(teststring).width) > 2;
@@ -94,7 +96,7 @@ CPStringSizeCachingEnabled = YES;
CPStringSizeDidTestCanvasSizingValid = YES;
}
if (!CPFeatureIsCompatible(CPHTMLCanvasFeature) || CPStringSizeIsCanvasSizingInvalid || aWidth > 0)
if (CPStringSizeIsCanvasSizingInvalid || aWidth > 0)
size = [CPPlatformString sizeOfString:self withFont:aFont forWidth:aWidth];
else
{