void
i_box_filled(i_img *im,i_img_dim x1,i_img_dim y1,i_img_dim x2,i_img_dim y2, const i_color *val) {
i_img_dim x, y, width;
i_palidx index;
dIMCTXim(im);
im_log((aIMCTX,1,"i_box_filled(im* %p, p1(" i_DFp "), p2(" i_DFp "),val %p)\n",
im, i_DFcp(x1, y1), i_DFcp(x2,y2) ,val));
if (x1 > x2 || y1 > y2
|| x2 < 0 || y2 < 0
|| x1 >= im->xsize || y1 > im->ysize)
return;
if (x1 < 0)
x1 = 0;
if (x2 >= im->xsize)
x2 = im->xsize - 1;
if (y1 < 0)
y1 = 0;
if (y2 >= im->ysize)
y2 = im->ysize - 1;
width = x2 - x1 + 1;
if (im->type == i_palette_type
&& i_findcolor(im, val, &index)) {
i_palidx *line = mymalloc(sizeof(i_palidx) * width);
for (x = 0; x < width; ++x)
line[x] = index;
for (y = y1; y <= y2; ++y)
i_ppal(im, x1, x2+1, y, line);
myfree(line);
}
else {
i_color *line = mymalloc(sizeof(i_color) * width);
for (x = 0; x < width; ++x)
line[x] = *val;
for (y = y1; y <= y2; ++y)
i_plin(im, x1, x2+1, y, line);
myfree(line);
}
}
/*
=item i_ppal(im, left, right, y, indexes)
=category Drawing
Writes palette indexes for the horizontal line (left, y) to (right-1,
y) from C<indexes>.
Returns the number of indexes written.
Always returns 0 for direct color images.
=cut
*/
i_img_dim
(i_ppal)(i_img *im, i_img_dim x, i_img_dim r, i_img_dim y, const i_palidx *vals) {
return i_ppal(im, x, r, y, vals);
}
