Return to previous page | Return to menu | Go to next page

void
Scroll function

slScrWindow0

Set scroll rectangle window 0

Format

void slScrWindow0(Left , Top , Right , Bottom)
Uint16 Left ;
Uint16 Top ;
Uint16 Right ;
Uint16 Bottom ;

Parameter

Left X component of the upper left window coordinates
Top Y component of the upper left designated coordinate
Right X component of lower right coordinate
Bottom Y component of the lower right window coordinates

Function

Specify the window 0 area for scrolling.
The window rectangular area is defined by the upper left instruction coordinates (Left, Top) and the lower right instruction coordinates (Right, Bottom).

Return value

None

Note) Left, top, right and bottom indicate XY coordinate values for the monitor.

Reference: HARDWEAR MANUAL vol.2 (VDP2)

slScrWindow0

Return to previous page | Return to menu | Go to next page