Core Graphics is Apple's framework for low-level drawing operations on Mac OS X and iOS.
I am developing an application in which I need to draw dotted lines between a couple of points. I tried …
iphone drawing quartz-graphics dotted-lineI'm using the following code to rotate an image, but half the image (down the y-axis) that has been rotated "…
iphone quartz-graphics transform calayer catransform3dI have this practice project that allows the user to draw on the screen as they touch with their fingers. …
ios cocoa-touch core-graphics quartz-graphics shape-recognition