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Fixed diagonal gradients.

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dan
2000-01-22 22:07:44 +00:00
parent a2ae76e274
commit 08b0a885d1
23 changed files with 270 additions and 319 deletions
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6
wrlib/gradient.c
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@@ -250,11 +250,11 @@ renderDGradient(unsigned width, unsigned height, int r0, int g0, int b0,
RDestroyImage(image);
return NULL;
}
ptr = tmp->data;
width *= 3;
a = ((float)(width - 1))/((float)(height - 1));
width = width * 3;
/* copy the first line to the other lines with corresponding offset */
for (i=0, j=0, offset=0; i<height; i++, j += width) {
@@ -466,8 +466,8 @@ renderMDGradient(unsigned width, unsigned height, RColor **colors, int count)
}
ptr = tmp->data;
a = ((float)(width - 1))/((float)(height - 1));
width = width * 3;
/* copy the first line to the other lines with corresponding offset */
for (i=0, j=0, offset=0; i<height; i++, j += width) {