Add screen bounds test

Xinyuan-LilyGO · Jan 29, 2024 · 91a92d3 · 91a92d3
1 parent c7a6661
commit 91a92d3
Showing 1 changed file with 17 additions and 0 deletions.
diff --git a/examples/LVGL_Rotation/LVGL_Rotation.ino b/examples/LVGL_Rotation/LVGL_Rotation.ino
@@ -82,6 +82,23 @@ void setup(void)
     // Register lvgl helper
     beginLvglHelper(amoled);
 
+    lv_align_t  align[] = {LV_ALIGN_TOP_LEFT,
+                           LV_ALIGN_TOP_MID,
+                           LV_ALIGN_TOP_RIGHT,
+                           LV_ALIGN_BOTTOM_LEFT,
+                           LV_ALIGN_BOTTOM_MID,
+                           LV_ALIGN_BOTTOM_RIGHT,
+                           LV_ALIGN_LEFT_MID,
+                           LV_ALIGN_RIGHT_MID
+                          };
+    for (int i = 0; i < sizeof(align) / sizeof(*align); ++i) {
+        lv_obj_t *btn = lv_btn_create(lv_scr_act());
+        lv_obj_t *label = lv_label_create(btn);
+        lv_label_set_text_fmt(label, "%d", i);
+        lv_obj_center(btn);
+        lv_obj_align(btn, align[i], 0, 0);
+    }
+
 
     label1 = lv_label_create(lv_scr_act());
     lv_label_set_long_mode(label1, LV_LABEL_LONG_WRAP);     /*Break the long lines*/