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fix(draw) fix drawing small arcs

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This commit is contained in:
Gabor Kiss-Vamosi
2021-08-17 16:28:26 +02:00
parent 8ae894ebd4
commit 8081599e9b
1 changed files with 7 additions and 4 deletions
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9
src/draw/lv_draw_arc.c
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@@ -104,9 +104,12 @@ void lv_draw_arc(lv_coord_t center_x, lv_coord_t center_y, uint16_t radius, uin
area_in.y2 -= dsc->width; area_in.y2 -= dsc->width;
/*Create inner the mask*/ /*Create inner the mask*/
int16_t mask_in_id = LV_MASK_ID_INV;
lv_draw_mask_radius_param_t mask_in_param; lv_draw_mask_radius_param_t mask_in_param;
if(lv_area_get_width(&area_in) > 0 && lv_area_get_height(&area_in) > 0) {
lv_draw_mask_radius_init(&mask_in_param, &area_in, LV_RADIUS_CIRCLE, true); lv_draw_mask_radius_init(&mask_in_param, &area_in, LV_RADIUS_CIRCLE, true);
int16_t mask_in_id = lv_draw_mask_add(&mask_in_param, NULL); mask_in_id = lv_draw_mask_add(&mask_in_param, NULL);
}
lv_draw_mask_radius_param_t mask_out_param; lv_draw_mask_radius_param_t mask_out_param;
lv_draw_mask_radius_init(&mask_out_param, &area_out, LV_RADIUS_CIRCLE, false); lv_draw_mask_radius_init(&mask_out_param, &area_out, LV_RADIUS_CIRCLE, false);
@@ -118,7 +121,7 @@ void lv_draw_arc(lv_coord_t center_x, lv_coord_t center_y, uint16_t radius, uin
lv_draw_rect(&area_out, clip_area, &cir_dsc); lv_draw_rect(&area_out, clip_area, &cir_dsc);
lv_draw_mask_remove_id(mask_out_id); lv_draw_mask_remove_id(mask_out_id);
lv_draw_mask_remove_id(mask_in_id); if(mask_in_id != LV_MASK_ID_INV) lv_draw_mask_remove_id(mask_in_id);
return; return;
} }
@@ -166,7 +169,7 @@ void lv_draw_arc(lv_coord_t center_x, lv_coord_t center_y, uint16_t radius, uin
lv_draw_mask_remove_id(mask_angle_id); lv_draw_mask_remove_id(mask_angle_id);
lv_draw_mask_remove_id(mask_out_id); lv_draw_mask_remove_id(mask_out_id);
lv_draw_mask_remove_id(mask_in_id); if(mask_in_id != LV_MASK_ID_INV) lv_draw_mask_remove_id(mask_in_id);
if(dsc->rounded) { if(dsc->rounded) {