zoriya/react-native-svg
1
0
Fork 0
mirror of https://github.com/zoriya/react-native-svg.git synced 2026-06-09 01:25:01 +00:00
Code Issues Packages Projects Releases Wiki Activity

[iOS] Fix clipRule="evenodd"

Browse Source 
https://github.com/react-native-community/react-native-svg/issues/983
This commit is contained in:
Mikael Sand
2019-03-31 18:48:57 +03:00
parent 3e4505caa4
commit 5389209a64
1 changed files with 4 additions and 34 deletions
Download Patch File Download Diff File Expand all files Collapse all files
ios/RNSVGNode.m
+4 -34
View File
@@ -23,7 +23,6 @@
BOOL _transparent;
RNSVGClipPath *_clipNode;
CGPathRef _cachedClipPath;
CGImageRef _clipMask;
CGFloat canvasWidth;
CGFloat canvasHeight;
CGFloat canvasDiagonal;
@@ -225,10 +224,8 @@ CGFloat const RNSVG_DEFAULT_FONT_SIZE = 12;
return;
}
CGPathRelease(_cachedClipPath);
CGImageRelease(_clipMask);
_cachedClipPath = nil;
_clipPath = clipPath;
_clipMask = nil;
[self invalidate];
}
@@ -238,10 +235,8 @@ CGFloat const RNSVG_DEFAULT_FONT_SIZE = 12;
return;
}
CGPathRelease(_cachedClipPath);
CGImageRelease(_clipMask);
_cachedClipPath = nil;
_clipRule = clipRule;
_clipMask = nil;
[self invalidate];
}
@@ -287,24 +282,6 @@ CGFloat const RNSVG_DEFAULT_FONT_SIZE = 12;
CGPathRelease(_cachedClipPath);
}
_cachedClipPath = CGPathRetain([_clipNode getPath:context]);
if (_clipMask) {
CGImageRelease(_clipMask);
}
if ([_clipNode isSimpleClipPath]) {
_clipMask = nil;
} else {
CGRect bounds = CGContextGetClipBoundingBox(context);
CGSize size = bounds.size;
UIGraphicsBeginImageContextWithOptions(size, NO, 0.0);
CGContextRef newContext = UIGraphicsGetCurrentContext();
CGContextTranslateCTM(newContext, 0.0, size.height);
CGContextScaleCTM(newContext, 1.0, -1.0);
[_clipNode renderLayerTo:newContext rect:bounds];
_clipMask = CGBitmapContextCreateImage(newContext);
UIGraphicsEndImageContext();
}
}
return _cachedClipPath;
@@ -315,16 +292,11 @@ CGFloat const RNSVG_DEFAULT_FONT_SIZE = 12;
CGPathRef clipPath = [self getClipPath:context];
if (clipPath) {
if (!_clipMask) {
CGContextAddPath(context, clipPath);
if (_clipNode.clipRule == kRNSVGCGFCRuleEvenodd) {
CGContextEOClip(context);
} else {
CGContextClip(context);
}
CGContextAddPath(context, clipPath);
if (_clipNode.clipRule == kRNSVGCGFCRuleEvenodd) {
CGContextEOClip(context);
} else {
CGRect bounds = CGContextGetClipBoundingBox(context);
CGContextClipToMask(context, bounds, _clipMask);
CGContextClip(context);
}
}
}
@@ -551,9 +523,7 @@ CGFloat const RNSVG_DEFAULT_FONT_SIZE = 12;
{
CGPathRelease(_cachedClipPath);
CGPathRelease(_strokePath);
CGImageRelease(_clipMask);
CGPathRelease(_path);
_clipMask = nil;
}
@end