What is Quartz 2D and OpenGL ES
- Quartz 2D is a part of the Core Graphics framework and OpenGL ES is a cross-platfrom graphics library called OpenGL.
- OpenGL ES is a slimmed down version of another cross-platform graphic library called OpenGL.
- OpenGL ES is a subset of OpenGL designed specifically for embedded systems such as the iPhone.
- Quartz is a set of functions, datatypes, and objects.
