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.. _toolkit_mplot3d-tutorial:
.. currentmodule:: mpl_toolkits.mplot3d
****************
mplot3d tutorial
****************
.. contents::
:backlinks: none
.. _mplot3d_getting_started:
Getting started
===============
An Axes3D object is created just like any other axes using
the projection='3d' keyword.
Create a new :class:`matplotlib.figure.Figure` and
add a new axes to it of type :class:`~mpl_toolkits.mplot3d.Axes3D`::
import matplotlib.pyplot as plt
from mpl_toolkits.mplot3d import Axes3D
fig = plt.figure()
ax = fig.add_subplot(111, projection='3d')
.. versionadded:: 1.0.0
This approach is the preferred method of creating a 3D axes.
.. note::
Prior to version 1.0.0, the method of creating a 3D axes was
different. For those using older versions of matplotlib, change
``ax = fig.add_subplot(111, projection='3d')``
to ``ax = Axes3D(fig)``.
.. _plot3d:
Line plots
====================
.. automethod:: Axes3D.plot
.. plot:: mpl_examples/mplot3d/lines3d_demo.py
.. _scatter3d:
Scatter plots
=============
.. automethod:: Axes3D.scatter
.. plot:: mpl_examples/mplot3d/scatter3d_demo.py
.. _wireframe:
Wireframe plots
===============
.. automethod:: Axes3D.plot_wireframe
.. plot:: mpl_examples/mplot3d/wire3d_demo.py
.. _surface:
Surface plots
=============
.. automethod:: Axes3D.plot_surface
.. plot:: mpl_examples/mplot3d/surface3d_demo.py
.. plot:: mpl_examples/mplot3d/surface3d_demo2.py
.. plot:: mpl_examples/mplot3d/surface3d_demo3.py
.. _contour3d:
Contour plots
=============
.. automethod:: Axes3D.contour
.. plot:: mpl_examples/mplot3d/contour3d_demo.py
.. plot:: mpl_examples/mplot3d/contour3d_demo2.py
.. plot:: mpl_examples/mplot3d/contour3d_demo3.py
.. _contourf3d:
Filled contour plots
====================
.. automethod:: Axes3D.contourf
.. plot:: mpl_examples/mplot3d/contourf3d_demo.py
.. plot:: mpl_examples/mplot3d/contourf3d_demo2.py
.. versionadded:: 1.1.0
The feature demoed in the second contourf3d example was enabled as a
result of a bugfix for version 1.1.0.
.. _polygon3d:
Polygon plots
====================
.. automethod:: Axes3D.add_collection3d
.. plot:: mpl_examples/mplot3d/polys3d_demo.py
.. _bar3d:
Bar plots
====================
.. automethod:: Axes3D.bar
.. plot:: mpl_examples/mplot3d/bars3d_demo.py
.. _2dcollections3d:
2D plots in 3D
====================
.. plot:: mpl_examples/mplot3d/2dcollections3d_demo.py
.. _text3d:
Text
====================
.. automethod:: Axes3D.text
.. plot:: mpl_examples/mplot3d/text3d_demo.py
.. _3dsubplots:
Subplotting
====================
Having multiple 3D plots in a single figure is the same
as it is for 2D plots. Also, you can have both 2D and 3D plots
in the same figure.
.. versionadded:: 1.0.0
Subplotting 3D plots was added in v1.0.0. Earlier version can not
do this.
.. plot:: mpl_examples/mplot3d/subplot3d_demo.py
.. plot:: mpl_examples/mplot3d/mixed_subplots_demo.py
|
