iphone Programming Glossary: originalheight
CoreGraphics for retina display http://stackoverflow.com/questions/4707465/coregraphics-for-retina-display display UIImage createImageSection UIImage image section CGRect section float originalWidth image.size.width float originalHeight image.size.height int w originalWidth section.size.width int h originalHeight section.size.height CGContextRef ctx CGBitmapContextCreate.. originalWidth image.size.width float originalHeight image.size.height int w originalWidth section.size.width int h originalHeight section.size.height CGContextRef ctx CGBitmapContextCreate nil w h 8 w 8 CGImageGetColorSpace image CGImage kCGImageAlphaPremultipliedLast.. image CGImage kCGImageAlphaPremultipliedLast CGContextClearRect ctx CGRectMake 0 0 originalWidth section.size.width originalHeight section.size.height w h before CGContextTranslateCTM ctx float originalWidth section.origin.x float originalHeight section.origin.y..
Blur an UIImage on change of slider http://stackoverflow.com/questions/8758433/blur-an-uiimage-on-change-of-slider NSUInteger pixelRadius CGImageRef cgImage self.CGImage const size_t originalWidth CGImageGetWidth cgImage const size_t originalHeight CGImageGetHeight cgImage const size_t bytesPerRow originalWidth 4 CGContextRef context NYXImageCreateARGBBitmapContext originalWidth.. cgImage const size_t bytesPerRow originalWidth 4 CGContextRef context NYXImageCreateARGBBitmapContext originalWidth originalHeight bytesPerRow if context return nil unsigned char srcData destData finalData size_t width CGBitmapContextGetWidth context..
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