drawing to memory pixrects

[Eldon R Mast]

Currently my line drawing routines draw to 1 bit deep memory pixrects
using a coord pair (x1,y1) (x2,y2) , the brush structure for width and the
pr_line (pro_line) pixrect call.  Will performance be significantly
enhanced if I calculate the coord quadruple to describe the same line as a
filled polygon and use pr_polygon_2() ?

Any suggestions as where to cross post this question are also welcome.

Eldon Mast
Software Development Engineer
Automata Design Inc.