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fix(ios): image viewBox opposite handling of y alignment, fixes #1138

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This commit is contained in:
Mikael Sand
2019-10-07 21:23:52 +03:00
parent fcd66fbf47
commit c69e9e22c1
1 changed files with 6 additions and 6 deletions
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ios/Elements/RNSVGImage.m
+6 -6
View File
@@ -129,22 +129,22 @@
CGAffineTransform viewbox = [RNSVGViewBox getTransform:imageBounds eRect:hitArea align:self.align meetOrSlice:self.meetOrSlice];
[self clip:context];
CGContextTranslateCTM(context, 0, hitArea.size.height);
CGContextScaleCTM(context, 1, -1);
CGContextClipToRect(context, hitArea);
CGContextConcatCTM(context, viewbox);
CGContextTranslateCTM(context, 0, imageBounds.size.height);
CGContextScaleCTM(context, 1, -1);
CGContextDrawImage(context, imageBounds, _image);
CGContextRestoreGState(context);
CGRect bounds = hitArea;
self.clientRect = bounds;
CGAffineTransform current = CGContextGetCTM(context);
CGAffineTransform svgToClientTransform = CGAffineTransformConcat(current, self.svgView.invInitialCTM);
self.ctm = svgToClientTransform;
self.screenCTM = current;
CGAffineTransform transform = CGAffineTransformConcat(self.matrix, self.transforms);
CGPoint mid = CGPointMake(CGRectGetMidX(bounds), CGRectGetMidY(bounds));
CGPoint center = CGPointApplyAffineTransform(mid, transform);
@@ -159,7 +159,7 @@
- (CGRect)getHitArea
{
CGFloat x = [self relativeOnWidth:self.x];
CGFloat y = -1 * [self relativeOnHeight:self.y];
CGFloat y = [self relativeOnHeight:self.y];
CGFloat width = [self relativeOnWidth:self.imagewidth];
CGFloat height = [self relativeOnHeight:self.imageheight];
if (width == 0) {