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Datasheet of 20-101-1194 - MODULE RABBITCORE RCM3309 ROHS
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User’s Manual
139
glDown1
void glDown1(int left, int top, int cols, int rows);
DESCRIPTION
Scrolls byte-aligned window down one pixel, top column is filled by current pixel type
(color).
PARAMETERS
left
the top left corner of bitmap, must be evenly divisible by 8, other-
wise truncates.
top
the top left corner of the bitmap.
cols
the number of columns in the window, must be evenly divisible by 8,
otherwise truncates.
rows
the number of rows in the window.
RETURN VALUE
None.
SEE ALSO
glVScroll, glUp1
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