Documentation
First steps
First you need to download the pygal package, see the download page.
When it's done, you are ready to make your first chart:
import pygal # First import pygal
bar_chart = pygal.Bar() # Then create a bar graph object
bar_chart.add('Fibonacci', [0, 1, 1, 2, 3, 5, 8, 13, 21, 34, 55]) # Add some values
bar_chart.render_to_file('bar_chart.svg') # Save the svg to a file
Now you have a svg file called bar_chart.svg in your current directory.
You can open it with various programs such as your web browser, inkscape or any svg compatible viewer.
The resulting chart will be tho following:
To make a multiple series graph just add another one:
If you want to stack them, use StackedBar instead of Bar:
You can also make it horizontal with HorizontalStackedBar:
And finally add a title and some labels:
Next: Charts types