.. DO NOT EDIT.
.. THIS FILE WAS AUTOMATICALLY GENERATED BY SPHINX-GALLERY.
.. TO MAKE CHANGES, EDIT THE SOURCE PYTHON FILE:
.. "gallery/tree/plot_cogent3_layouts.py"
.. LINE NUMBERS ARE GIVEN BELOW.

.. only:: html

    .. note::
        :class: sphx-glr-download-link-note

        :ref:`Go to the end <sphx_glr_download_gallery_tree_plot_cogent3_layouts.py>`
        to download the full example code.

.. rst-class:: sphx-glr-example-title

.. _sphx_glr_gallery_tree_plot_cogent3_layouts.py:


Cogent3 layouts
===============

This example shows how to reproduce `cogent3` layouts using `iplotx`.

.. note::
  `cogent3` uses `plotly` as their default backend, whereas `iplotx` uses `matplotlib`.
  Each backend has pros and cons. In general, `plotly` is more directed towards web
  visualisation thanks to their JavaScript library, whereas `matplotlib` is probably
  more popular and supported outside of web environments.

.. GENERATED FROM PYTHON SOURCE LINES 13-29

.. code-block:: Python


    import cogent3
    import matplotlib.pyplot as plt
    import iplotx as ipx

    tree = cogent3.load_tree("data/tree-with-support.json")

    fig, ax = plt.subplots(figsize=(5, 4))
    art = ipx.tree(
        tree,
        ax=ax,
        leaf_labels=True,
        style="cogent3",
    )





.. image-sg:: /gallery/tree/images/sphx_glr_plot_cogent3_layouts_001.png
   :alt: plot cogent3 layouts
   :srcset: /gallery/tree/images/sphx_glr_plot_cogent3_layouts_001.png
   :class: sphx-glr-single-img





.. GENERATED FROM PYTHON SOURCE LINES 30-31

Angular layouts (without waypoints, looks more pointy) are supported:

.. GENERATED FROM PYTHON SOURCE LINES 31-42

.. code-block:: Python


    fig, ax = plt.subplots(figsize=(5, 4))
    art = ipx.tree(
        tree,
        layout="horizontal",
        ax=ax,
        leaf_labels=True,
        layout_angular=True,
        style="cogent3",
    )




.. image-sg:: /gallery/tree/images/sphx_glr_plot_cogent3_layouts_002.png
   :alt: plot cogent3 layouts
   :srcset: /gallery/tree/images/sphx_glr_plot_cogent3_layouts_002.png
   :class: sphx-glr-single-img





.. GENERATED FROM PYTHON SOURCE LINES 43-44

Vertical and radial layouts are also supported along the same lines:

.. GENERATED FROM PYTHON SOURCE LINES 44-58

.. code-block:: Python


    fig, axs = plt.subplots(3, 1, figsize=(6, 15))
    for ax, layout in zip(axs, ("vertical", "radial", "horizontal")):
        art = ipx.tree(
            tree,
            layout=layout,
            layout_orientation="left" if layout == "horizontal" else None,
            ax=ax,
            leaf_labels=True,
            layout_angular=True,
            style="cogent3",
        )
    fig.tight_layout()




.. image-sg:: /gallery/tree/images/sphx_glr_plot_cogent3_layouts_003.png
   :alt: plot cogent3 layouts
   :srcset: /gallery/tree/images/sphx_glr_plot_cogent3_layouts_003.png
   :class: sphx-glr-single-img





.. GENERATED FROM PYTHON SOURCE LINES 59-60

Nonangular trees can be used too:

.. GENERATED FROM PYTHON SOURCE LINES 60-73

.. code-block:: Python


    fig, axs = plt.subplots(3, 1, figsize=(6, 15))
    for ax, layout in zip(axs, ("vertical", "radial", "horizontal")):
        art = ipx.tree(
            tree,
            layout=layout,
            layout_orientation="left" if layout == "horizontal" else None,
            ax=ax,
            leaf_labels=True,
            layout_angular=False,
            style="cogent3",
        )
    fig.tight_layout()



.. image-sg:: /gallery/tree/images/sphx_glr_plot_cogent3_layouts_004.png
   :alt: plot cogent3 layouts
   :srcset: /gallery/tree/images/sphx_glr_plot_cogent3_layouts_004.png
   :class: sphx-glr-single-img






.. rst-class:: sphx-glr-timing

   **Total running time of the script:** (0 minutes 0.712 seconds)


.. _sphx_glr_download_gallery_tree_plot_cogent3_layouts.py:

.. only:: html

  .. container:: sphx-glr-footer sphx-glr-footer-example

    .. container:: sphx-glr-download sphx-glr-download-jupyter

      :download:`Download Jupyter notebook: plot_cogent3_layouts.ipynb <plot_cogent3_layouts.ipynb>`

    .. container:: sphx-glr-download sphx-glr-download-python

      :download:`Download Python source code: plot_cogent3_layouts.py <plot_cogent3_layouts.py>`

    .. container:: sphx-glr-download sphx-glr-download-zip

      :download:`Download zipped: plot_cogent3_layouts.zip <plot_cogent3_layouts.zip>`


.. only:: html

 .. rst-class:: sphx-glr-signature

    `Gallery generated by Sphinx-Gallery <https://sphinx-gallery.github.io>`_