Update

auxiliary/aux.py

@@ -0,0 +1,52 @@
+import pygame
+
+
+def selector():
+    pygame.init()
+    try:
+        width = int(input("Frame Width: "))
+        height = int(input("Frame Height: "))
+    except:
+        width = 800
+        height = 600
+    screen = pygame.display.set_mode((width, height))
+    pygame.display.set_caption("UI Design Auxiliary Tool")
+    selecting = False
+    start_pos = None
+    end_pos = None
+    running = True
+    screen.fill((0,0,0))
+    while running:
+        screen.fill((0,0,0))
+        for event in pygame.event.get():
+            if event.type == pygame.QUIT:
+                running = False
+            elif event.type == pygame.MOUSEBUTTONDOWN:
+                if event.button == 1:  # 左键
+                    selecting = True
+                    start_pos = event.pos
+            elif event.type == pygame.MOUSEMOTION:
+                if selecting:
+                    end_pos = event.pos
+            elif event.type == pygame.MOUSEBUTTONUP:
+                if event.button == 1:
+                    selecting = False
+                    if start_pos and end_pos:
+                        rect = pygame.Rect(
+                            start_pos,
+                            (end_pos[0] - start_pos[0], end_pos[1] - start_pos[1]),
+                        )
+
+        if selecting and start_pos and end_pos:
+            rect = pygame.Rect(
+                start_pos, (end_pos[0] - start_pos[0], end_pos[1] - start_pos[1])
+            )
+            pygame.draw.rect(screen, (255, 0, 0), rect, 2)  # 绘制选区矩形
+
+        pygame.display.flip()
+
+    pygame.quit()
+
+
+if __name__ == "__main__":
+    main()