Merge branch 'master' of github.com:Kozea/pygal

9 years ago · e308caa5df
1 changed files with 2 additions and 0 deletions
--- a/docs/documentation/output.rst
+++ b/docs/documentation/output.rst
@ -52,6 +52,8 @@ With cairosvg installed you can directly get the png file using ``render_to_png`
   ...
   chart.render_to_png('/tmp/chart.png')  # Write the chart in the specified file

+In case of rendered image turning up black, installing lxml, tinycss and cssselect should fix the issue.
+

 Etree
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