Basic graphics context methods
A brief summary of the main methods that apply to graphics contexts follows. There are convenience methods for setting individual attributes of a graphics context. These methods are described later in this section.
createGC:values:
Create and initialize a graphics context.
changeGC:values:
Change a group of graphics context attributes.
copyGC:dest:
Copy a group of graphics context attributes to another graphics context.
getGCValues:valuesReturn:
Retrieve a group of graphics context attributes from a graphics context.
freeGC
Free the resources allocated to the graphics context.
Last modified date: 01/29/2015