Creates a bitmap graphics context (drawing destination) in Apple's Core Graphics framework.
In my application I need to resize and crop some images, stored locally and online. I am using Trevor Harmon's …
iphone uiimage cgcontext cgimage cgbitmapcontextcreateIs it true that if it is in UIKit, including drawRect, the HD aspect of Retina display is automatically handled? …
ios core-graphics retina-display cgbitmapcontextcreateI have a PNG image that has an unsupported bitmap graphics context pixel format. Whenever I attempt to resize the …
iphone png alpha cgimage cgbitmapcontextcreateI desperately need to create a CGContextRef WITHOUT an alpha channel. Unfortunately, with Core Graphics you CANNOT specify kCGImageAlphaNone with …
alpha cgbitmapcontextcreateMy original question: I'm creating a simple drawing application and need to be able to draw over existing, previously drawn …
iphone uiview drawing cgbitmapcontextcreate off-screenI just updated Xcode from version 4.6.2 to 5.0, and after doing a method in my project (created in Xcode 4.6.2) is suddenly …
ios xcode cgcontext xcode5 cgbitmapcontextcreate