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

.. only:: html

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

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

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

.. _sphx_glr_examples_post_process_algorithms_plot_obj_constr_hist.py:


Objective and constraints history
=================================

In this example, we illustrate the use of the :class:`.ObjConstrHist` post-processing
on the Sobieski's SSBJ problem.

The :class:`.ObjConstrHist` post-processing plots the history of the objective
function with respect to the iterations. The background color provides information on
the most violated constraint: red if the constraint is violated, white if it is active
and green if it is satisfied.

.. GENERATED FROM PYTHON SOURCE LINES 33-43



.. image-sg:: /examples/post_process/algorithms/images/sphx_glr_plot_obj_constr_hist_001.png
   :alt: Evolution of the objective and maximum constraint
   :srcset: /examples/post_process/algorithms/images/sphx_glr_plot_obj_constr_hist_001.png
   :class: sphx-glr-single-img


.. rst-class:: sphx-glr-script-out

 .. code-block:: none

        INFO - 16:25:46: Importing the optimization problem from the file sobieski_mdf_scenario.h5

    <gemseo.post.obj_constr_hist.ObjConstrHist object at 0x72a4f270ae70>





|

.. code-block:: Python


    from __future__ import annotations

    from gemseo import execute_post
    from gemseo.settings.post import ObjConstrHist_Settings

    execute_post(
        "sobieski_mdf_scenario.h5",
        settings_model=ObjConstrHist_Settings(save=False, show=True),
    )


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

   **Total running time of the script:** (0 minutes 0.306 seconds)


.. _sphx_glr_download_examples_post_process_algorithms_plot_obj_constr_hist.py:

.. only:: html

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

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

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

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

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

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

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


.. only:: html

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

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