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White background for images with alpha

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This commit is contained in:
Bert
2011-03-09 11:37:49 +01:00
parent a82c45431b
commit d982b06eed
4 changed files with 35 additions and 17 deletions
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14
thumbs.c
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@ -88,6 +88,8 @@ void tns_load(tns_t *tns, win_t *win, int n, const char *filename) {
t->pm = win_create_pixmap(win, t->w, t->h);
imlib_context_set_drawable(t->pm);
imlib_context_set_anti_alias(1);
if (imlib_image_has_alpha())
win_draw_rect(win, t->pm, 0, 0, t->w, t->h, True, 0, win->white);
imlib_render_image_part_on_drawable_at_size(0, 0, w, h,
0, 0, t->w, t->h);
tns->dirty = 1;
@ -170,13 +172,23 @@ void tns_render(tns_t *tns, win_t *win) {
void tns_highlight(tns_t *tns, win_t *win, int n, Bool hl) {
thumb_t *t;
unsigned long col;
if (!tns || !win)
return;
if (n >= 0 && n < tns->cnt) {
t = &tns->thumbs[n];
win_draw_rect(win, t->x - 2, t->y - 2, t->w + 4, t->h + 4, hl);
if (hl)
col = win->selcol;
else if (win->fullscreen)
col = win->black;
else
col = win->bgcol;
win_draw_rect(win, win->pm, t->x - 2, t->y - 2, t->w + 4, t->h + 4,
False, 2, col);
}
win_draw(win);