getscanlineproc

Standard getscanline routine prototype

Declaration

Source position: graphh.inc line 567

Type
getscanlineproc = procedure(X1: SmallInt; X2: SmallInt; Y: SmallInt; 
                            var data)

Description

This routine is used for FloodFill It returns an entire screen scan line with a word for each pixel in the scanline. Also handy for GetImage.