From: W. Trevor King <wking@tremily.us>
Date: Sun, 12 May 2013 18:17:43 +0000 (-0400)
Subject: plotpick.py: Force a redraw after changing the mouse-move crosshairs
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=e0782940fa8c0fd9458acf648cc9b2a51cf44fed;p=blog.git

plotpick.py: Force a redraw after changing the mouse-move crosshairs

There should be a way to just redraw the axes in question, but I'm not
sure what it is.
---

diff --git a/posts/plotpick/plotpick.py b/posts/plotpick/plotpick.py
index b12eff5..dfdf782 100755
--- a/posts/plotpick/plotpick.py
+++ b/posts/plotpick/plotpick.py
@@ -115,6 +115,7 @@ class Cursor (object):
             sx = [self.x[i] for i in self.selected]
             sy = [self.y[i] for i in self.selected]
             self.highlight_line.set_data(sx, sy)
+            draw()
         else:
             print('{}\t{}\t{}'.format(x, y, i))