fix(mask) fix off by one pixel issue with horizontal line masks

2021-03-09 09:23:43 +01:00
parent 34dfccd829
commit a774aa439f
1 changed files with 5 additions and 0 deletions
--- a/src/lv_draw/lv_draw_mask.c
+++ b/src/lv_draw/lv_draw_mask.c
@@ -190,6 +190,11 @@ void lv_draw_mask_line_points_init(lv_draw_mask_line_param_t * param, lv_coord_t
 {
    lv_memset_00(param, sizeof(lv_draw_mask_line_param_t));

+    if(p1y == p2y && side == LV_DRAW_MASK_LINE_SIDE_BOTTOM) {
+        p1y--;
+        p2y--;
+    }
+
    if(p1y > p2y) {
        lv_coord_t t;
        t = p2x;