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

.. only:: html

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

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

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

.. _sphx_glr_gallery_examples_regions_import_a_region.py:


.. _example_import_region:

Import Regions of Interest (RoIs)
#################################

Example showing how to import RoIs from other programs with
`~madcubapy.regions.import_roi`.

.. GENERATED FROM PYTHON SOURCE LINES 11-37



.. image-sg:: /gallery_examples/regions/images/sphx_glr_import_a_region_001.png
   :alt: IRAS16293_SO2a_tm1.fits
   :srcset: /gallery_examples/regions/images/sphx_glr_import_a_region_001.png
   :class: sphx-glr-single-img





.. code-block:: Python



    from madcubapy.io import MadcubaMap
    from madcubapy.regions import import_roi
    from madcubapy.visualization import add_wcs_axes
    import matplotlib.pyplot as plt

    # Read fits file
    madcuba_map = MadcubaMap.read("../data/IRAS16293_SO2a_tm1.fits")

    # Create empty figure
    fig = plt.figure(figsize=(6,6))
    # Plot the map
    ax, img = add_wcs_axes(fig, fitsmap=madcuba_map, vmin=0, vmax=200)
    ax.set_xlim(200, 350)
    ax.set_ylim(200, 350)

    # Import roi
    carta_rotated_rectangle = import_roi(input_file="../data/ellipse.mcroi",
                                         fitsmap=madcuba_map,
                                         fc="red", ec="white", lw=3, alpha=0.3)

    # Add roi to plot
    ax.add_patch(carta_rotated_rectangle)

    plt.show()


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

   **Total running time of the script:** (0 minutes 0.095 seconds)


.. _sphx_glr_download_gallery_examples_regions_import_a_region.py:

.. only:: html

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

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

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

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

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

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

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


.. only:: html

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

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