FrankYu
diff --git a/‎examples/images_contours_and_fields/interpolation_none_vs_nearest.py
Lines changed: 3 additions & 0 deletions b/‎examples/images_contours_and_fields/interpolation_none_vs_nearest.py
Lines changed: 3 additions & 0 deletions
diff --git a/‎lib/matplotlib/mpl-data/sample_data/None_vs_nearest-pdf.png
-23.8 KB b/‎lib/matplotlib/mpl-data/sample_data/None_vs_nearest-pdf.png
-23.8 KB
@@ -54,6 +54,9 @@
 # example, the 'Nearest_vs_none-pdf.pdf' has been pre-converted into
 #'Nearest_vs_none-pdf.png' at 80 dpi.  We simply need to load and
 # display it.
+# The conversion is done with:
+#  gs -dNOPAUSE -dBATCH -dDOINTERPOLATE -sDEVICE=pngalpha \
+#     -sOutputFile=None_vs_nearest-pdf.png -r80 None_vs_nearest-pdf.pdf
 pdf_im_path = cbook.get_sample_data('None_vs_nearest-pdf.png')
 pdf_im = plt.imread(pdf_im_path)
 fig2 = plt.figure(figsize=[8.0, 7.5])