feat（新功能）:

fix（修复bug）:  print_painting.py 坐标算法修改
docs（文档变更）:
refactor（重构）:
test(增加测试):

代码回溯

app/service/design_fast/pipeline/print_painting.py

@@ -407,12 +407,14 @@ class PrintPainting:
         # y_offset = random.randint(0, image.shape[1] - image_size_w)
 
         # 1.拿到偏移量后和resize后的print宽高取余 得到真正偏移量
-        x_offset = print_w - int(location[0][1] % print_w)
-        y_offset = print_w - int(location[0][0] % print_h)
+        # 偏移量增加2分之print.w 使坐标位于图中间  如果要位于左上角删除+ print_w // 2 即可
+        x_offset = print_w - int(location[0][1] % print_w) + print_w // 2
+        y_offset = print_h - int(location[0][0] % print_h) + print_h // 2
 
         # y_offset = int(location[0][0])
         # x_offset = int(location[0][1])
 
+
         if len(image.shape) == 2:
             image = image[x_offset: x_offset + image_size_h, y_offset: y_offset + image_size_w]
         elif len(image.shape) == 3: