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ScrRectShift | Function (ROM Call 0x18C) |
graph.h |
void ScrRectShift (const SCR_RECT *rect, const SCR_RECT *clip, short NumCols, short Attr); |
Shifts a rectangular area left or right.
ScrRectShift shifts a rectangular area which is an intersection of two rectangular areas given using two SCR_RECT structures rect and clip left by NumRows pixels (or right if NumRows < 0). The attribute Attr determines what happens with pixels in a vacant space produced after shifting. For more info, see ScrRectScroll command.