.. DO NOT EDIT.
.. THIS FILE WAS AUTOMATICALLY GENERATED BY SPHINX-GALLERY.
.. TO MAKE CHANGES, EDIT THE SOURCE PYTHON FILE:
.. "auto_examples\Markers\texts.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_Markers_texts.py>`
        to download the full example code.

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

.. _sphx_glr_auto_examples_Markers_texts.py:


Text Markers
============

.. GENERATED FROM PYTHON SOURCE LINES 7-8

Create a signal

.. GENERATED FROM PYTHON SOURCE LINES 8-17

.. code-block:: Python


    import hyperspy.api as hs
    import numpy as np

    # Create a Signal2D with 1 navigation dimension
    rng = np.random.default_rng(0)
    data = np.ones((10, 100, 100))
    s = hs.signals.Signal2D(data)








.. GENERATED FROM PYTHON SOURCE LINES 18-19

This first example shows how to draw static Text markers

.. GENERATED FROM PYTHON SOURCE LINES 19-33

.. code-block:: Python


    # Define the position of the texts
    offsets = np.stack([np.arange(0, 100, 10)]*2).T + np.array([5,]*2)
    texts = np.array(['a', 'b', 'c', 'd', 'e', 'f', 'g', 'f', 'h', 'i'])

    m = hs.plot.markers.Texts(
        offsets=offsets,
        texts=texts,
        sizes=3,
        facecolor="black",
        )
    s.plot()
    s.add_marker(m)




.. rst-class:: sphx-glr-horizontal


    *

      .. image-sg:: /auto_examples/Markers/images/sphx_glr_texts_001.png
         :alt: texts
         :srcset: /auto_examples/Markers/images/sphx_glr_texts_001.png
         :class: sphx-glr-multi-img

    *

      .. image-sg:: /auto_examples/Markers/images/sphx_glr_texts_002.png
         :alt:  Signal
         :srcset: /auto_examples/Markers/images/sphx_glr_texts_002.png
         :class: sphx-glr-multi-img





.. GENERATED FROM PYTHON SOURCE LINES 34-37

Dynamic Text Markers
####################


.. GENERATED FROM PYTHON SOURCE LINES 38-56

.. code-block:: Python


    s2 = hs.signals.Signal2D(data)

    offsets = np.empty(s.axes_manager.navigation_shape, dtype=object)

    for index in np.ndindex(offsets.shape):
        offsets[index] = rng.random((10, 2)) * 100

    m2 = hs.plot.markers.Texts(
        offsets=offsets,
        texts=texts,
        sizes=3,
        facecolor="black",
        )

    s2.plot()
    s2.add_marker(m2)




.. rst-class:: sphx-glr-horizontal


    *

      .. image-sg:: /auto_examples/Markers/images/sphx_glr_texts_003.png
         :alt: texts
         :srcset: /auto_examples/Markers/images/sphx_glr_texts_003.png
         :class: sphx-glr-multi-img

    *

      .. image-sg:: /auto_examples/Markers/images/sphx_glr_texts_004.png
         :alt:  Signal
         :srcset: /auto_examples/Markers/images/sphx_glr_texts_004.png
         :class: sphx-glr-multi-img





.. GENERATED FROM PYTHON SOURCE LINES 57-58

sphinx_gallery_thumbnail_number = 2


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

   **Total running time of the script:** (0 minutes 1.300 seconds)


.. _sphx_glr_download_auto_examples_Markers_texts.py:

.. only:: html

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

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

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

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

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


.. only:: html

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

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