From c109978c6148f11a9e283315ec9581d5ca5be6c9 Mon Sep 17 00:00:00 2001 From: Tony S Yu Date: Sun, 2 Nov 2014 09:52:20 -0600 Subject: [PATCH] Set colormap to grayscale --- doc/examples/plot_adapt_rgb.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/doc/examples/plot_adapt_rgb.py b/doc/examples/plot_adapt_rgb.py index 330e0e2e..35b86d29 100644 --- a/doc/examples/plot_adapt_rgb.py +++ b/doc/examples/plot_adapt_rgb.py @@ -91,7 +91,7 @@ def sobel_gray(image): return filter.sobel(image) fig, ax = plt.subplots() -ax.imshow(sobel_gray(image)) +ax.imshow(sobel_gray(image), cmap=plt.cm.gray) plt.show()