Difference between revisions of "LayerSnapshotter"

From iPhone Development Wiki
Jump to: navigation, search
(Created page with "{{Infobox Package |developer=Ryan Petrich |version=1.0 |package=com.rpetrich.layersnapshotter }} Adds APIs to snapshot UIViews and CALayers. == LayerSnapshotter Header == <s...")
(No difference)

Revision as of 11:33, 30 August 2013

LayerSnapshotter
Cydia Package
Developer Ryan Petrich
Package ID com.rpetrich.layersnapshotter
Latest Version 1.0


Adds APIs to snapshot UIViews and CALayers.

LayerSnapshotter Header

#import <UIKit/UIKit.h>
#import <QuartzCore/QuartzCore.h>

@interface CALayer (Snapshot)
- (UIImage *)renderSnapshotWithScale:(CGFloat)scale;
@end

@interface UIView (Snapshot)
- (UIImage *)renderSnapshot;
@end

@interface UIImage (Saving)
- (BOOL)writeToFile:(NSString *)path atomically:(BOOL)atomically;
@end

Example Use

UIView *newView = [[UIView alloc] initWithFrame:CGRectMake(0,0,320,480)];
UIImage *imageOfView = [newView renderSnapshot];
@end

References

ModMyI Package Info for LayerSnapShotter
rpetrich Slide from WWJC 2013