.. DO NOT EDIT. .. THIS FILE WAS AUTOMATICALLY GENERATED BY SPHINX-GALLERY. .. TO MAKE CHANGES, EDIT THE SOURCE PYTHON FILE: .. "gallery/gloo/start.py" .. LINE NUMBERS ARE GIVEN BELOW. .. only:: html .. note:: :class: sphx-glr-download-link-note :ref:`Go to the end ` to download the full example code .. rst-class:: sphx-glr-example-title .. _sphx_glr_gallery_gloo_start.py: Simplest Possible Script ======================== .. GENERATED FROM PYTHON SOURCE LINES 8-25 .. image-sg:: /gallery/gloo/images/sphx_glr_start_001.png :alt: start :srcset: /gallery/gloo/images/sphx_glr_start_001.png :class: sphx-glr-single-img .. code-block:: Python import sys from vispy import app, gloo canvas = app.Canvas(keys='interactive') @canvas.connect def on_draw(event): gloo.set_clear_color((0.2, 0.4, 0.6, 1.0)) gloo.clear() canvas.show() if __name__ == '__main__' and sys.flags.interactive == 0: app.run() .. rst-class:: sphx-glr-timing **Total running time of the script:** (0 minutes 0.423 seconds) .. _sphx_glr_download_gallery_gloo_start.py: .. only:: html .. container:: sphx-glr-footer sphx-glr-footer-example .. container:: sphx-glr-download sphx-glr-download-jupyter :download:`Download Jupyter notebook: start.ipynb ` .. container:: sphx-glr-download sphx-glr-download-python :download:`Download Python source code: start.py ` .. only:: html .. rst-class:: sphx-glr-signature `Gallery generated by Sphinx-Gallery `_