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reset offsetX and offsetY

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This commit is contained in:
Horcrux
2016-09-17 17:31:16 +08:00
parent 5f4ff90c2a
commit 62ab5f06ca
2 changed files with 17 additions and 4 deletions
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ios/Text/RNSVGText.m
+13 -3
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@@ -41,20 +41,30 @@
{
CGMutablePathRef path = CGPathCreateMutable();
CGPathRef collection = [super getPath:context];
CGFloat shift = [self getShift:context path:collection];
CGPathRef collection = [self getPathFromSuper:context];
// get alignment shift and Translate CGPath by it.
CGFloat shift = [self getShift:context path:collection];
CGAffineTransform align = CGAffineTransformMakeTranslation(shift, 0);
CGPathAddPath(path, &align, collection);
CGPathRelease(collection);
return (CGPathRef)CFAutorelease(path);
}
- (CGPathRef)getPathFromSuper:(CGContextRef)context
{
CGPathRef path = [super getPath:context];
// reset offsetX and offsetY
self.offsetX = self.offsetY = 0;
return path;
}
- (CGFloat)getShift:(CGContextRef)context path:(CGPathRef)path
{
if (!path) {
path = [super getPath:context];
path = [self getPathFromSuper:context];
}
CGFloat width = CGPathGetBoundingBox(path).size.width;