Rabbit RabbitCore RCM3209 User Manual page 101

void glFastFillRegion(int left, int top, int width, int height,
char pattern);
DESCRIPTION
Fills a rectangular block in the LCD buffer with the pattern specified. The block left and
width parameters must be byte-aligned. Any portion of the block that is outside the
LCD display area will be clipped.
PARAMETERS
left
top
width
height
pattern
RETURN VALUE
None.
SEE ALSO
glFillScreen, glBlankScreen, glBlock, glBlankRegion
User's Manual
glFastFillRegion
the x coordinate of the top left corner of the block.
the y coordinate of the top left corner of the block.
the width of the block.
the height of the block.
the bit pattern to display (all black if pattern is 0xFF, all white
if pattern is 0x00, and vertical stripes for any other pattern).
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