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Rev 16344 Rev 17574
Line 92... Line 92...
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  if(b<0) b=0;
 92 
  if(b<0) b=0;
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  col=gdImageColorExact(image, r, g, b);
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  col=gdImageColorExact(image, r, g, b);
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  if(col==-1) col=gdImageColorAllocate(image,r,g,b);
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  if(col==-1) col=gdImageColorAllocate(image,r,g,b);
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  return col;
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  return col;
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}
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}
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 98 
int tikz_brushColor;
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int widthcolor(int w, int color)
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int widthcolor(int w, int color)
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{
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{
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  int bg,fg,sh,e;
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  int bg,fg,sh,e;
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  /* already allocated */
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  /* already allocated */
Line 105... Line 107...
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  if(wimg==NULL) {
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  if(wimg==NULL) {
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    fly_error("width_creation_failure"); return color;
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    fly_error("width_creation_failure"); return color;
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  }
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  }
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  bg=gdImageColorAllocate(wimg,255,255,255);
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  bg=gdImageColorAllocate(wimg,255,255,255);
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  gdImageColorTransparent(wimg,bg);
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  gdImageColorTransparent(wimg,bg);
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  if (tikz_file) tikz_brushColor=color;
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  fg=gdImageColorAllocate(wimg,gdImageRed(image,color),
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  fg=gdImageColorAllocate(wimg,gdImageRed(image,color),
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                      gdImageGreen(image,color),
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                      gdImageGreen(image,color),
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                      gdImageBlue(image,color));
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                      gdImageBlue(image,color));
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  e=w-1;sh=e/3;
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  e=w-1;sh=e/3;
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  switch(w) {
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  switch(w) {