a44421a79fb36cc2036fe116b97ea3bc9590cd0c
braney
  Fri Dec 2 09:34:39 2011 -0800
removed rcsid (#295)
diff --git src/lib/vGfx.c src/lib/vGfx.c
index 381391d..846bddd 100644
--- src/lib/vGfx.c
+++ src/lib/vGfx.c
@@ -1,51 +1,50 @@
 /* vGfx - interface to polymorphic graphic object
  * that currently can either be a memory buffer or
  * a postScript file. */
 
 #include "common.h"
 #include "vGfx.h"
 
-static char const rcsid[] = "$Id: vGfx.c,v 1.6 2006/06/23 23:45:02 kent Exp $";
 
 
 /* Most of the implementation of this is in macros in vGfx.h. */
 
 void vgClose(struct vGfx **pVg)
 /* Close down virtual graphics object, and finish writing it to file. */
 {
 struct vGfx *vg = *pVg;
 if (vg != NULL)
     {
     vg->close(&vg->data);
     freez(pVg);
     }
 }
 
 struct vGfx *vgHalfInit(int width, int height)
 /* Close down virtual graphics object, and finish writing it to file. */
 {
 struct vGfx *vg;
 AllocVar(vg);
 vg->width = width;
 vg->height = height;
 return vg;
 }
 
 int vgFindRgb(struct vGfx *vg, struct rgbColor *rgb)
 /* Find color index corresponding to rgb color. */
 {
 return vgFindColorIx(vg, rgb->r, rgb->g, rgb->b);
 }
 
 Color vgContrastingColor(struct vGfx *vg, int backgroundIx)
 /* Return black or white whichever would be more visible over
  * background. */
 {
 struct rgbColor c = vgColorIxToRgb(vg, backgroundIx);
 int val = (int)c.r + c.g + c.g + c.b;
 if (val > 512)
     return MG_BLACK;
 else
     return MG_WHITE;
 }