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Datasheet of 20-101-1194 - MODULE RABBITCORE RCM3309 ROHS
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RabbitCore RCM3309/RCM3319
glBlankRegion
void glBlankRegion(int left, int top, int width, int height);
DESCRIPTION
Clears a region on the LCD display. 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
the
x
coordinate of the top left corner of the block (
x
must be
evenly divisible by 8).
top
the
y
coordinate of the top left corner of the block.
width
the width of the block (must be evenly divisible by 8).
height
the height of the block.
RETURN VALUE
None.
SEE ALSO
glFillScreen, glBlankScreen, glBlock
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