feat : 支持上下左右同时镜像

app/service/design_fast/utils/synthesis_item.py

@@ -237,12 +237,21 @@ def update_base_size_priority(layers):
 
 
 def transpose_rotate(layer, image):
-    transpose = layer.get('transpose', False)
+    # transpose[0]是左右 transpose[1]是上下
+    transpose = layer.get('transpose', [0, 0])
+
     rotate = layer.get('rotate', 0)
     paste_x, paste_y = layer['adaptive_position'][1], layer['adaptive_position'][0]
-    if transpose:
-        flip = 0 if transpose == "left_right" else 1
-        image = image.transpose(flip)
+
+    # transpose左右是1 上下是-1
+    if transpose[0] == 1:
+        # 左右
+        image = image.transpose(0)
+
+    if transpose[1] == 1:
+        # 上下
+        image = image.transpose(1)
+
     if rotate:
         image = image.rotate(rotate, expand=True)
         # 4. 计算粘贴位置以保持视觉中心一致