Fix for IOS-44, where screenshots appear too small on Retina display …

…devices.
apptentive · Jun 3, 2012 · 7a0d877 · 7a0d877
1 parent eb605b0
commit 7a0d877
Show file tree

Hide file tree

Showing 3 changed files with 6 additions and 5 deletions.
diff --git a/ApptentiveConnect/source/Custom Views/ATCenteringImageScrollView.m b/ApptentiveConnect/source/Custom Views/ATCenteringImageScrollView.m
@@ -16,7 +16,7 @@ - (id)initWithImage:(UIImage *)image {
         imageView = [[UIImageView alloc] initWithImage:image];
         self.frame = imageView.bounds;
         [self addSubview:imageView];
-        self.contentSize =  imageView.bounds.size;
+        self.contentSize = imageView.bounds.size;
     }
     return self;
 }

diff --git a/ApptentiveConnect/source/Custom Views/ATSimpleImageViewController.m b/ApptentiveConnect/source/Custom Views/ATSimpleImageViewController.m
@@ -69,7 +69,7 @@ - (void)setupScrollView {
 		CGFloat xScale = boundsSize.width / imageSize.width;
 		CGFloat yScale = boundsSize.height / imageSize.height;
 		CGFloat minScale = MIN(xScale, yScale);
-		CGFloat maxScale = 1.0 / [[UIScreen mainScreen] scale];
+		CGFloat maxScale = 2.0;
 
 		if (minScale > maxScale) {
 			minScale = maxScale;

diff --git a/ApptentiveConnect/source/Misc/ATUtilities.m b/ApptentiveConnect/source/Misc/ATUtilities.m
@@ -29,10 +29,11 @@ + (UIImage*)imageByTakingScreenshot {
     // On iOS 4 and later, use UIGraphicsBeginImageContextWithOptions to take the scale into consideration
     // On iOS prior to 4, fall back to use UIGraphicsBeginImageContext
     CGSize imageSize = [[UIScreen mainScreen] bounds].size;
-    if (NULL != UIGraphicsBeginImageContextWithOptions)
-        UIGraphicsBeginImageContextWithOptions(imageSize, NO, 0);
-    else
+    if (NULL != UIGraphicsBeginImageContextWithOptions) {
+        UIGraphicsBeginImageContextWithOptions(imageSize, NO, 0.0);
+    } else {
         UIGraphicsBeginImageContext(imageSize);
+    }
 
     CGContextRef context = UIGraphicsGetCurrentContext();