feat(barcode): add none tiled mode (#6462)

Signed-off-by: pengyiqiang <pengyiqiang@xiaomi.com>
Co-authored-by: pengyiqiang <pengyiqiang@xiaomi.com>

tests/src/test_cases/libs/test_barcode.c

@@ -27,6 +27,7 @@ void test_barcode_normal(void)
     lv_color_t dark_color = lv_color_black();
     lv_color_t light_color = lv_color_white();
     uint16_t scale = 2;
+    lv_result_t res;
 
     lv_barcode_set_dark_color(barcode, dark_color);
     lv_barcode_set_light_color(barcode, light_color);
@@ -36,26 +37,35 @@ void test_barcode_normal(void)
     TEST_ASSERT_EQUAL_COLOR(lv_barcode_get_light_color(barcode), light_color);
     TEST_ASSERT_EQUAL(lv_barcode_get_scale(barcode), scale);
 
+    /* Test horizontal mode */
     lv_barcode_set_direction(barcode, LV_DIR_HOR);
-    lv_result_t res = lv_barcode_update(barcode, "https://lvgl.io");
-    TEST_ASSERT_EQUAL(res, LV_RESULT_OK);
-
-    lv_image_dsc_t * image_dsc = lv_canvas_get_image(barcode);
-    TEST_ASSERT_NOT_NULL(image_dsc);
-
-    lv_obj_set_size(barcode, image_dsc->header.w, 50);
-    TEST_ASSERT_EQUAL_SCREENSHOT("libs/barcode_1.png");
-
-    lv_barcode_set_direction(barcode, LV_DIR_VER);
+    lv_obj_set_height(barcode, 50);
     res = lv_barcode_update(barcode, "https://lvgl.io");
     TEST_ASSERT_EQUAL(res, LV_RESULT_OK);
+    TEST_ASSERT_EQUAL_SCREENSHOT("libs/barcode_1.png");
 
-    image_dsc = lv_canvas_get_image(barcode);
-    TEST_ASSERT_NOT_NULL(image_dsc);
-
-    lv_obj_set_size(barcode, 50, image_dsc->header.h);
+    /* Test vertical mode */
+    lv_barcode_set_direction(barcode, LV_DIR_VER);
+    lv_obj_set_size(barcode, 50, LV_SIZE_CONTENT);
+    res = lv_barcode_update(barcode, "https://lvgl.io");
+    TEST_ASSERT_EQUAL(res, LV_RESULT_OK);
     TEST_ASSERT_EQUAL_SCREENSHOT("libs/barcode_2.png");
 
+    /* Test tiled + horizontal mode */
+    lv_barcode_set_tiled(barcode, true);
+    lv_barcode_set_direction(barcode, LV_DIR_HOR);
+    lv_obj_set_size(barcode, LV_SIZE_CONTENT, 50);
+
+    res = lv_barcode_update(barcode, "https://lvgl.io");
+    TEST_ASSERT_EQUAL(res, LV_RESULT_OK);
+    TEST_ASSERT_EQUAL_SCREENSHOT("libs/barcode_tiled_1.png");
+
+    /* Test tiled + vertical mode */
+    lv_barcode_set_direction(barcode, LV_DIR_VER);
+    lv_obj_set_size(barcode, 50, LV_SIZE_CONTENT);
+    res = lv_barcode_update(barcode, "https://lvgl.io");
+    TEST_ASSERT_EQUAL(res, LV_RESULT_OK);
+    TEST_ASSERT_EQUAL_SCREENSHOT("libs/barcode_tiled_2.png");
 }
 
 #else