.. _units-radian_demo:

units example code: radian_demo.py
==================================



.. plot:: /home/tcaswell/other_source/matplotlib/doc/mpl_examples/units/radian_demo.py

::

    """
    Plot with radians from the basic_units mockup example package
    This example shows how the unit class can determine the tick locating,
    formatting and axis labeling.
    """
    import numpy as np
    from basic_units import radians, degrees, cos
    from matplotlib.pyplot import figure, show
    
    x = [val*radians for val in np.arange(0, 15, 0.01)]
    
    fig = figure()
    fig.subplots_adjust(hspace=0.3)
    
    ax = fig.add_subplot(211)
    line1, = ax.plot(x, cos(x), xunits=radians)
    
    ax = fig.add_subplot(212)
    line2, = ax.plot(x, cos(x), xunits=degrees)
    
    show()
    

Keywords: python, matplotlib, pylab, example, codex (see :ref:`how-to-search-examples`)