Tags / core-graphics
Optimizing Performance with CoreGraphics in UITableViewCell: A Guide to Redrawing Labels and Images
Understanding Image Processing in Cocoa Touch: The Pitfalls of Pixel Modification
Understanding Pixel Data in CGImageRef: A Deep Dive into Bits Per Pixel
Understanding and Fixing the Repetitive Straight Line Issue in iOS Drawing App
How to Draw a Custom Background View for UITableViewCells Using CoreGraphics