Get rid of annoying border for Tk Canvases

WeatherGod · WeatherGod · commit 0cfb4fe24111 · 2015-06-15T14:58:38.000-04:00
diff --git a/lib/matplotlib/backends/backend_tkagg.py b/lib/matplotlib/backends/backend_tkagg.py
@@ -222,7 +222,8 @@ def __init__(self, figure, master=None, resize_callback=None):
         t1,t2,w,h = self.figure.bbox.bounds
         w, h = int(w), int(h)
         self._tkcanvas = Tk.Canvas(
-            master=master, width=w, height=h, borderwidth=4)
+            master=master, width=w, height=h, borderwidth=0,
+            highlightthickness=0)
         self._tkphoto = Tk.PhotoImage(
             master=self._tkcanvas, width=w, height=h)
         self._tkcanvas.create_image(w//2, h//2, image=self._tkphoto)
