.. DO NOT EDIT.
.. THIS FILE WAS AUTOMATICALLY GENERATED BY SPHINX-GALLERY.
.. TO MAKE CHANGES, EDIT THE SOURCE PYTHON FILE:
.. "_examples/plotly/plot_main04_2dhist.py"
.. LINE NUMBERS ARE GIVEN BELOW.

.. only:: html

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

        Click :ref:`here <sphx_glr_download__examples_plotly_plot_main04_2dhist.py>`
        to download the full example code

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

.. _sphx_glr__examples_plotly_plot_main04_2dhist.py:


04. Histogram 2D
======================

.. note:: https://plotly.com/python/2d-histogram-contour/

.. GENERATED FROM PYTHON SOURCE LINES 8-110



.. raw:: html
    :file: images/sphx_glr_plot_main04_2dhist_001.html





.. code-block:: default
   :lineno-start: 9


    import numpy as np
    import plotly.graph_objects as go

    from plotly.io import show

    try:
        __file__
        TERMINAL = True
    except:
        TERMINAL = False

    # ----------------
    # Create data
    # ----------------
    t = np.linspace(-1, 1.2, 2000)
    x = (t**3) + (0.3 * np.random.randn(2000))
    y = (t**6) + (0.3 * np.random.randn(2000))

    # ----------------
    # Create figure
    # ----------------
    fig = go.Figure()
    fig.add_trace(go.Histogram2dContour(
            x = x,
            y = y,
            colorscale = 'Blues', # 'Jet'
            contours = dict(
                showlabels = True,
                labelfont = dict(
                    family = 'Raleway',
                    color ='white'
                )
            ),
            hoverlabel = dict(
                bgcolor = 'white',
                bordercolor = 'black',
                font = dict(
                    family = 'Raleway',
                    color = 'black'
                )
            ),
            reversescale = True,
            xaxis = 'x',
            yaxis = 'y'
        ))
    fig.add_trace(go.Scatter(
            x = x,
            y = y,
            xaxis = 'x',
            yaxis = 'y',
            mode = 'markers',
            marker = dict(
                color = 'rgba(0,0,0,0.3)',
                size = 3
            )
        ))
    fig.add_trace(go.Histogram(
            y = y,
            xaxis = 'x2',
            marker = dict(
                color = 'rgba(0,0,0,1)'
            )
        ))
    fig.add_trace(go.Histogram(
            x = x,
            yaxis = 'y2',
            marker = dict(
                color = 'rgba(0,0,0,1)'
            )
        ))

    fig.update_layout(
        autosize = False,
        xaxis = dict(
            zeroline = False,
            domain = [0,0.85],
            showgrid = False
        ),
        yaxis = dict(
            zeroline = False,
            domain = [0,0.85],
            showgrid = False
        ),
        xaxis2 = dict(
            zeroline = False,
            domain = [0.85,1],
            showgrid = False
        ),
        yaxis2 = dict(
            zeroline = False,
            domain = [0.85,1],
            showgrid = False
        ),
        height = 600,
        width = 600,
        bargap = 0,
        hovermode = 'closest',
        showlegend = False
    )

    # Show
    show(fig)

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

   **Total running time of the script:** ( 0 minutes  0.472 seconds)


.. _sphx_glr_download__examples_plotly_plot_main04_2dhist.py:


.. only :: html

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



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

     :download:`Download Python source code: plot_main04_2dhist.py <plot_main04_2dhist.py>`



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

     :download:`Download Jupyter notebook: plot_main04_2dhist.ipynb <plot_main04_2dhist.ipynb>`


.. only:: html

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

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