From cb593a728b87bbded30d93e4756dff5948e422a6 Mon Sep 17 00:00:00 2001
From: vene <vlad@vene.ro>
Date: Wed, 24 Aug 2011 08:55:15 +0200
Subject: [PATCH] Lower the range of the difference in example for better
 contrast

---
 examples/decomposition/plot_img_denoising.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/examples/decomposition/plot_img_denoising.py b/examples/decomposition/plot_img_denoising.py
index 8b02448cba894..bd2c912ccab16 100644
--- a/examples/decomposition/plot_img_denoising.py
+++ b/examples/decomposition/plot_img_denoising.py
@@ -72,7 +72,7 @@ def show_with_diff(image, reference, title):
     pl.yticks(())
     pl.subplot(1, 2, 2)
     pl.title("Difference")
-    pl.imshow(image - reference, vmin=-1, vmax=1, cmap=pl.cm.PuOr,
+    pl.imshow(image - reference, vmin=-0.5, vmax=0.5, cmap=pl.cm.PuOr,
               interpolation='nearest')
     pl.xticks(())
     pl.yticks(())