101-1226 Rabbit Semiconductor, 101-1226 Datasheet - Page 143

• Manufacturer Part Number: 101-1226
• Description: RCM3900 DEV KIT UNIVERSAL
• Manufacturer: Rabbit Semiconductor
• Series: RabbitCore 3900r
• Type: MPU Moduler

Specifications of 101-1226

• Contents: RabbitCore Module, Dev. Board, AC Adapter, Cable and Dynamic C® CD-Rom
• For Use With/related Products: RCM3900
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 316-1137

DESCRIPTION
PARAMETERS
RETURN VALUE
SEE ALSO
RabbitCore RCM3900 User’s Manual
void glHScroll(int left, int top, int cols, int rows, int nPix);
glVScroll
Scrolls right or left, within the defined window by x number of pixels. The opposite
edge of the scrolled window will be filled in with white pixels. The window must be
byte-aligned.
Parameters will be verified for the following:
left
top
cols
rows
nPix
None.
1. The left and cols parameters will be verified that they are evenly divisible by 8. If not,
2. Parameters will be checked to verify that the scrolling area is valid. The minimum scroll-
they will be truncated to a value that is a multiple of 8.
ing area is a width of 8 pixels and a height of one row.
the top left corner of bitmap, must be evenly divisible by 8.
the top left corner of the bitmap.
the number of columns in the window, must be evenly divisible by 8.
the number of rows in the window.
the number of pixels to scroll within the defined window (a negative
value will produce a scroll to the left).
glHScroll
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