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Clear text beneath SIXEL image placements.

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This commit is contained in:
Michael Grant
2026-08-07 16:39:28 +01:00
parent 69ee9cf7f4
commit e5bcf59768
1 changed files with 12 additions and 2 deletions
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14
image-sixel.c
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@@ -1331,12 +1331,13 @@ sixel_image_is_cached(struct tty *tty, struct sixel_image *si)
void
sixel_draw_rectangle(struct tty *tty, const struct image_rectangle *rectangle,
__unused const struct tty_style_ctx *style_ctx)
const struct tty_style_ctx *style_ctx)
{
struct sixel_image *si, *crop;
struct grid_cell draw_gc;
char *data;
size_t size;
u_int source_x, source_y, width, height;
u_int source_x, source_y, width, height, y;
u_int destination_x, destination_y;
si = sixel_get_image(tty, image_rectangle_get_image(rectangle));
@@ -1354,6 +1355,15 @@ sixel_draw_rectangle(struct tty *tty, const struct image_rectangle *rectangle,
sixel_free(crop);
if (data == NULL)
return;
memcpy(&draw_gc, image_rectangle_get_cell(rectangle), sizeof draw_gc);
draw_gc.flags &= ~(GRID_FLAG_IMAGE|GRID_FLAG_SELECTED);
utf8_set(&draw_gc.data, ' ');
for (y = 0; y < height; y++) {
tty_cursor(tty, destination_x, destination_y + y);
tty_attributes(tty, &draw_gc, style_ctx);
tty_repeat_space(tty, width);
tty_reset(tty);
}
tty_region_off(tty);
tty_margin_off(tty);
tty_cursor(tty, destination_x, destination_y);