Name
GrSetGCUseBackground -- Set whether or not to draw the background color
Synopsis
void GrSetGCUseBackground (
GR_GC_ID gc,
GR_BOOL flag
);
Parameters
- gc
The graphics context ID of the graphics context
for which you want to set the background drawing mode.
- flag
A boolean value indicating the graphic context
background drawing mode.
Description
The GrSetGCUseBackground function
sets the drawing mode for bitmaps and text. If you set
flag to a nonzero value, the server
will draw the graphics context's background color when drawing
bitmaps and text with the
GrBitmap,
GrArea, and
GrText
functions.