Fix for issue mattgemmell#9 - Broken on images taken by device's came…

…ra in portrait mattgemmell#9 Takes into account that rotated images don't have their CGImage rotated, so the rect needs to be rotated to crop correctly.
dmorrow · Jan 12, 2013 · b7b14ca · b7b14ca · TonSilver · Feb 21, 2014
1 parent 7b930fb
commit b7b14ca
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diff --git a/.DS_Store b/.DS_Store
diff --git a/Classes/UIImage+ProportionalFill.h b/Classes/UIImage+ProportionalFill.h
@@ -20,4 +20,7 @@ typedef enum {
 - (UIImage *)imageCroppedToFitSize:(CGSize)size; // uses MGImageResizeCrop
 - (UIImage *)imageScaledToFitSize:(CGSize)size; // uses MGImageResizeScale
 
+
+- (CGAffineTransform)transformForOrientation:(CGSize)newSize ;
+
 @end
diff --git a/Classes/UIImage+ProportionalFill.m b/Classes/UIImage+ProportionalFill.m
@@ -92,6 +92,12 @@ - (UIImage *)imageToFitSize:(CGSize)fitSize method:(MGImageResizingMethod)resize
 
 #if __IPHONE_OS_VERSION_MAX_ALLOWED >= __IPHONE_4_0
 	CGImageRef sourceImg = nil;
+
+    if (self.imageOrientation == UIImageOrientationRight || self.imageOrientation == UIImageOrientationLeft)
+    {
+        sourceRect = CGRectMake(sourceRect.origin.y, sourceRect.origin.x, sourceRect.size.height, sourceRect.size.width);
+    }
+
 	if ([UIScreen instancesRespondToSelector:@selector(scale)]) {
 		UIGraphicsBeginImageContextWithOptions(destRect.size, NO, 0.f); // 0.f for scale means "scale for device's main screen".
 		sourceImg = CGImageCreateWithImageInRect([self CGImage], sourceRect); // cropping happens here.