Hello mplot

mplot is designed to give you a interactive manipulation
of the parameters of the function you want.

install

python setup.py install

Define a function we want to show

def generate(x, a, phi):
        out = np.array([x, a * np.sin(x + phi), a * np.cos(x + phi)]).T
        return pd.DataFrame(out, columns=['x', 'sin', 'cos'])

This function will generate sin and cos waves, and the parameters are
the amplitude and the phase, now we change these two parameters to show
the corresponding changes of the waves.

usage 1

We plot two waves in one picture

fig = mplot(generate, np.linspace(0, 10, 100), a=(1, 2), phi=(0, 2 * np.pi))
fig.add_subplot()
fig.add_all()
fig.show()

usage 2

We plot there two waves in different subplots

fig = mplot(generate, np.linspace(0, 10, 100), a=(1, 2), phi=(0, 2 * np.pi))
sub1 = fig.add_subplot(121)
fig.add_line(sub1, 'x', 'sin', 'r', linewidth=2, label='sin')
fig.add_line(sub1, 'x', 'cos', 'k-.', lw=4, label='cos')
sub2 = fig.add_subplot(122)
fig.add_line(sub2, 'sin', 'cos')
fig.show()