Simplification of gradient prep.

1 files changed, 3 insertions, 7 deletions

diff --git a/generic/Draw.h b/generic/Draw.h
index f0166ef..16dcf0f 100644
--- a/generic/Draw.h
+++ b/generic/Draw.h
@@ -81,7 +81,7 @@ void ZnSetLineStyle(struct _ZnWInfo *wi, ZnLineStyle line_style);
 void ZnLineShapePoints(ZnPoint *p1, ZnPoint *p2, ZnDim line_width,
 		       ZnLineShape shape, ZnBBox *bbox, ZnList to_points);
 void ZnDrawLineShape(struct _ZnWInfo *wi, ZnPoint *points, unsigned int num_points,
-		     ZnLineStyle line_style, XColor *line_foreground,
+		     ZnLineStyle line_style, int foreground_pixel,
 		     ZnDim line_width, ZnLineShape shape);
 void
 ZnGetLineEnd(ZnPoint *p1, ZnPoint *p2, ZnDim line_width,
@@ -107,12 +107,8 @@ void ZnRenderPolyline(struct _ZnWInfo *wi, ZnPoint *points, unsigned int num_poi
 		      ZnDim line_width, ZnLineStyle line_style, int cap_style,
 		      int join_style, ZnLineEnd first_end, ZnLineEnd last_end,
 		      ZnGradient *gradient);
-void ZnComputeAxialGradient(struct _ZnWInfo *wi, ZnPoly *shape, ZnReal angle,
-			    ZnPoint *grad_geo);
-void ZnComputeRadialGradient(struct _ZnWInfo *wi, ZnPoly *shape, ZnBool oval,
-			     ZnPoint *center, ZnPoint *grad_geo);
-void ZnComputePathGradient(struct _ZnWInfo *wi, ZnPoly *shape, ZnPoint *center,
-			   ZnPoint *grad_geo);
+void ZnComputeGradient(ZnGradient *grad, struct _ZnWInfo *wi, ZnPoly *shape,
+		       ZnPoint *grad_geo);
 void ZnRenderGradient(struct _ZnWInfo *wi, ZnGradient *gradient,
 		      void (*cb)(void *), void *closure, ZnPoint *quad,
 		      ZnPoly *poly);