¡@
2014/10/15 ¤U¤È 10:10:13
iphone Programming Glossary: img.cgimageCustom background for UINavigationBar problems http://stackoverflow.com/questions/1432596/custom-background-for-uinavigationbar-problems
Rounded UIView using CALayers - only some corners - How? http://stackoverflow.com/questions/2264083/rounded-uiview-using-calayers-only-some-corners-how context rect 50 1 CGContextClosePath context CGContextClip context CGContextDrawImage context rect img.CGImage CGImageRef imageMasked CGBitmapContextCreateImage context CGContextRelease context CGColorSpaceRelease colorSpace img release..
Retina display and [UIImage initWithData] http://stackoverflow.com/questions/3289286/retina-display-and-uiimage-initwithdata
Create layer mask with custom-shaped hole http://stackoverflow.com/questions/5721196/create-layer-mask-with-custom-shaped-hole CCDirector sharedDirector winSize UIImage img UIImage imageNamed @ zebra.png CCSprite spr CCSprite spriteWithCGImage img.CGImage key @ img spr.position ccp winSize.width 2 winSize.width 2 self addSprite spr UIBezierPath path UIBezierPath bezierPathWithRect.. CCDirector sharedDirector winSize UIImage img UIImage imageNamed @ zebra.png CCSprite spr CCSprite spriteWithCGImage img.CGImage key @ img spr.position ccp winSize.width 2 winSize.width 2 self addSprite spr UIBezierPath path UIBezierPath bezierPathWithRect.. CCDirector sharedDirector winSize UIImage img UIImage imageNamed @ zebra.png CCSprite spr CCSprite spriteWithCGImage img.CGImage key @ img spr.position ccp winSize.width 2 winSize.width 2 self addSprite spr CGRect r spr boundingBox CGSize sz CGSizeMake..
How to crop the image in iPhone http://stackoverflow.com/questions/7950719/how-to-crop-the-image-in-iphone context m_wint m_hint CGContextRotateCTM context M_PI default break CGContextDrawImage context imageRect img.CGImage CGContextRelease context CGColorSpaceRelease colorSpace here is new image. you can change m_wint and m_hint as you whant..
|