5 lineh ( color len x y imgbuf -- ) draws horisontal line
\r
6 from X,Y coordinates to right, with specified length.
\r
7 linev ( color len x y imgbuf -- ) draws vertical line
\r
8 down, from coordinates X,Y, with specified length.
\r
9 box ( color x2 x1 y2 y1 imgbuf -- ) draws rectangular
\r
10 box. x2 bust be >= x1, y2 must be >= y1.
\r
16 flipv ( imgbuf -- ) flip image vertically.
\r
17 imgcoltrans ( ImgBuf Color ToColor -- ) Translate all pixels in
\r
18 specified image with "Color" into "ToColor".
\r
19 imgfill ( color x y imgbuf -- ) Fill image region starting at location
\r
20 X & Y with specified color.
\r