colour.plotting.plot_multi_functions¶
- colour.plotting.plot_multi_functions(functions, samples=None, log_x=None, log_y=None, plot_kwargs=None, **kwargs)[source]¶
Plots given functions.
- Parameters
functions (dict) – Functions to plot.
samples (array_like, optional,) – Samples to evaluate the functions with.
log_x (int, optional) – Log base to use for the x axis scale, if None, the x axis scale will be linear.
log_y (int, optional) – Log base to use for the y axis scale, if None, the y axis scale will be linear.
plot_kwargs (dict or array_like, optional) – Keyword arguments for the
plt.plot()
definition, used to control the style of the plotted functions.plot_kwargs
can be either a single dictionary applied to all the plotted functions with same settings or a sequence of dictionaries with different settings for each plotted function.**kwargs (dict, optional) – {
colour.plotting.artist()
,colour.plotting.render()
}, Please refer to the documentation of the previously listed definitions.
- Returns
Current figure and axes.
- Return type
Examples
>>> functions = { ... 'Gamma 2.2' : lambda x: x ** (1 / 2.2), ... 'Gamma 2.4' : lambda x: x ** (1 / 2.4), ... 'Gamma 2.6' : lambda x: x ** (1 / 2.6), ... } >>> plot_multi_functions(functions) ... (<Figure size ... with 1 Axes>, <...AxesSubplot...>)