void image_draw_rect_outline(GdkPixbuf *img, int x, int y, int w, int h, guint32 color)
{
image_draw_hline(img, x, y, w, color);
image_draw_hline(img, x, y+h-1, w, color);
image_draw_vline(img, x, y, h, color);
image_draw_vline(img, x+w-1, y, h, color);
}
int
image_draw_fillrect(image *i, uint32_t x, uint32_t y, uint32_t w, uint32_t h, colour *c)
{
uint32_t n;
for(n = 0; n < h; n++)
{
if(image_draw_hline(i, x, y + n, w, c) < 0)
{
return -1;
}
}
return 0;
}
void image_add_thumbnail_frame(GdkPixbuf *img)
{
guint32 outline = IMAGEFU_COLOR(0xFF, 0x55, 0x55, 0x55);
guint32 transparent = IMAGEFU_COLOR(0x00, 0xFF, 0xFF, 0xFF);
guint32 shadow = IMAGEFU_COLOR(0x22, 0x00, 0x00, 0x00);
int width = gdk_pixbuf_get_width(img);
int height = gdk_pixbuf_get_height(img);
if (width <= 2)
return;
if (height <= 2)
return;
image_draw_rect_outline(img, 0, 0, width, height, transparent);
image_draw_rect_outline(img, 1, 1, width-2, height-2, outline);
image_draw_hline(img, 2, height-1, width-2, shadow);
image_draw_vline(img, width-1, 2, height-2, shadow);
}
