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

.. only:: html

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

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

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

.. _sphx_glr_auto_examples_input_output_plot_read_rtplan.py:


======================================
Read RTPLAN DICOM and list information
======================================

Given an RTPLAN DICOM file, list basic info for the beams in it.

.. GENERATED FROM PYTHON SOURCE LINES 9-36




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

 .. code-block:: none


      Beam name    Number   Gantry   SSD (cm)  
       Field 1           1      0.0     89.8






|

.. code-block:: Python


    # authors : Guillaume Lemaitre <g.lemaitre58@gmail.com>
    # license : MIT

    import pydicom
    from pydicom.data import get_testdata_file

    print(__doc__)


    def list_beams(plan_dataset):
        """Summarizes the RTPLAN beam information in the dataset."""
        lines = ["{name:^13s} {num:^8s} {gantry:^8s} {ssd:^11s}".format(
            name="Beam name", num="Number", gantry="Gantry", ssd="SSD (cm)")]
        for beam in plan_dataset.BeamSequence:
            cp0 = beam.ControlPointSequence[0]
            SSD = float(cp0.SourceToSurfaceDistance / 10)
            lines.append("{b.BeamName:^13s} {b.BeamNumber:8d} "
                         "{gantry:8.1f} {ssd:8.1f}".format(b=beam,
                                                           gantry=cp0.GantryAngle,
                                                           ssd=SSD))
        return "\n".join(lines)


    filename = get_testdata_file('rtplan.dcm')
    dataset = pydicom.dcmread(filename)
    print(list_beams(dataset))


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

   **Total running time of the script:** (0 minutes 0.003 seconds)


.. _sphx_glr_download_auto_examples_input_output_plot_read_rtplan.py:

.. only:: html

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

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

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

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

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


.. only:: html

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

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