Titles

title

You can add a title to the chart by setting the title option:

chart = pygal.Line(title=u'Some points')
chart.add('line', [.0002, .0005, .00035])
chart.render()

x_title

You can add a title to the x axis by setting the x_title option:

chart = pygal.Line(title=u'Some points', x_title='X Axis')
chart.add('line', [.0002, .0005, .00035])
chart.render()

y_title

You can add a title to the y axis by setting the y_title option:

chart = pygal.Line(title=u'Some points', y_title='Y Axis')
chart.add('line', [.0002, .0005, .00035])
chart.render()