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

.. only:: html

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

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

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

.. _sphx_glr_gallery_cube_offscreen.py:


Cube offscreen
--------------

Render a wgpu example offscreen, and display as an image.

.. GENERATED FROM PYTHON SOURCE LINES 7-27

.. code-block:: Python


    import os
    import tempfile
    import webbrowser

    import imageio.v3 as iio
    from rendercanvas.offscreen import RenderCanvas
    from rendercanvas.utils.cube import setup_drawing_sync


    canvas = RenderCanvas(size=(640, 480), pixel_ratio=2)
    draw_frame = setup_drawing_sync(canvas)
    canvas.request_draw(draw_frame)

    image = canvas.draw()
    assert image.shape == (960, 1280, 4)

    filename = os.path.join(tempfile.gettempdir(), "rendercanvasexample.png")
    iio.imwrite(filename, image)
    webbrowser.open("file://" + filename)


.. _sphx_glr_download_gallery_cube_offscreen.py:

.. only:: html

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

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

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

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

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

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

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


.. only:: html

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

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