matplotlib

Previous topic

pylab_examples example code: custom_cmap.py

Next topic

pylab_examples example code: custom_ticker1.py

This Page

pylab_examples example code: custom_figure_class.pyΒΆ

(Source code, png, hires.png, pdf)

../../_images/custom_figure_class.png
"""
You can pass a custom Figure constructor to figure if you want to derive from the default Figure.  This simple example creates a figure with a figure title
"""
from matplotlib.pyplot import figure, show
from matplotlib.figure import Figure

class MyFigure(Figure):
    def __init__(self, *args, **kwargs):
        """
        custom kwarg figtitle is a figure title
        """
        figtitle = kwargs.pop('figtitle', 'hi mom')
        Figure.__init__(self, *args, **kwargs)
        self.text(0.5, 0.95, figtitle, ha='center')

fig = figure(FigureClass=MyFigure, figtitle='my title')
ax = fig.add_subplot(111)
ax.plot([1,2,3])

show()

Keywords: python, matplotlib, pylab, example, codex (see Search examples)