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

.. only:: html

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

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

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

.. _sphx_glr_gallery_fpl_example.py:


Simple Line Plot
================

Example showing cosine, sine, sinc lines.

.. GENERATED FROM PYTHON SOURCE LINES 7-48

.. code-block:: Python

    # line.py example from: https://www.fastplotlib.org/ver/dev/_gallery/line/line.html

    # test_example = true

    import fastplotlib as fpl
    import numpy as np

    figure = fpl.Figure(size=(700, 560))

    xs = np.linspace(-10, 10, 100)
    # sine wave
    ys = np.sin(xs)
    sine_data = np.column_stack([xs, ys])

    # cosine wave
    ys = np.cos(xs) + 5
    cosine_data = np.column_stack([xs, ys])

    # sinc function
    a = 0.5
    ys = np.sinc(xs) * 3 + 8
    sinc_data = np.column_stack([xs, ys])

    sine = figure[0, 0].add_line(data=sine_data, thickness=5, colors="magenta")

    # you can also use colormaps for lines!
    cosine = figure[0, 0].add_line(data=cosine_data, thickness=12, cmap="autumn")

    # or a list of colors for each datapoint
    colors = ["r"] * 25 + ["purple"] * 25 + ["y"] * 25 + ["b"] * 25
    sinc = figure[0, 0].add_line(data=sinc_data, thickness=5, colors=colors)

    figure[0, 0].axes.grids.xy.visible = True
    figure.show()


    # NOTE: fpl.loop.run() should not be used for interactive sessions
    # See the "JupyterLab and IPython" section in the user guide
    if __name__ == "__main__":
        print(__doc__)
        fpl.loop.run()


.. _sphx_glr_download_gallery_fpl_example.py:

.. only:: html

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

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

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

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

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

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

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


.. only:: html

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

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

.. only:: html

    Interactive example
    ===================

    This uses Pyodide. If this does not work, your browser may not have sufficient support for wasm/pyodide/wgpu (check your browser dev console).
    Stdout (print statements) will also appear in the browser console.

    .. raw:: html

        <iframe src="pyodide.html#fpl_example.py"></iframe>