-gfxpoly_t* gfxpoly_fillToPoly(gfxline_t*line);
-gfxpoly_t* gfxpoly_strokeToPoly(gfxline_t*line, gfxcoord_t width, gfx_capType cap_style, gfx_joinType joint_style, double miterLimit);
-gfxpoly_t* gfxpoly_createbox(double x1, double y1,double x2, double y2);
+gfxpoly_t* gfxpoly_from_fill(gfxline_t*line, double gridsize);
+gfxpoly_t* gfxpoly_from_stroke(gfxline_t*line, gfxcoord_t width, gfx_capType cap_style, gfx_joinType joint_style, gfxcoord_t miterLimit, double gridsize);