After drawing
•Unload any fonts that were loaded.
•Free any graphics contexts that were created.
•Free any pixmaps that were created.
Note:
These steps release the operating system resources.
The above process does not address the use of color. The sections on the Image Support classes discuss the use of color. The remaining sections and examples for the core classes assume drawing is done using black and white.
Last modified date: 01/29/2015