pygtkChart is a chart widget for GTK that offers line graphs and pie charts. It’s simple to use, but it is lacking one feature that I really wanted: bar charts. I added a bar chart widget to the package, but I have not been able to get in touch with the original author to contribute the code back. So, here it is.
$ python setup.py build && sudo python setup.py install
Description: I have added two new classes: BarChart and MultiBarChart. BarChart provides a simple bar chart. MultiBarChart allows for grouped bars. The code is fairly well commented and should be easy to follow.
These images are screenshots of
multi_bar_chart_test.py, both found in bar_chart_test.tgz
UPDATE: a new version has been released
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