examples: xdamage: fix NameErrors

jakogut · jakogut · commit 4cb340def4b5 · 2019-07-23T14:25:35.000-07:00
diff --git a/examples/xdamage.py b/examples/xdamage.py
@@ -53,8 +53,8 @@ def blink(display, win, gc, cols):
 
 def get_image_from_win(win, pt_w, pt_h, pt_x=0, pt_y=0):
     try:
-        raw = win.get_image(ptX,ptY, ptW,ptH, X.ZPixmap, 0xffffffff)
-        image = Image.frombytes("RGB", (ptW, ptH), raw.data, "raw", "BGRX")
+        raw = win.get_image(pt_x, pt_y, pt_w, pt_h, X.ZPixmap, 0xffffffff)
+        image = Image.frombytes("RGB", (pt_w, pt_h), raw.data, "raw", "BGRX")
         return image
 
     except Exception:
