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

.. only:: html

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

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

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

.. _sphx_glr__gallery_feature_demo_text_multiple_grid.py:


Text multiple grid
==================

This example demonstrate how to use MultiText to show a grid of text blocks.

.. GENERATED FROM PYTHON SOURCE LINES 7-67



.. image-sg:: /_gallery/feature_demo/images/sphx_glr_text_multiple_grid_001.webp
   :alt: text multiple grid
   :srcset: /_gallery/feature_demo/images/sphx_glr_text_multiple_grid_001.webp
   :class: sphx-glr-single-img





.. code-block:: Python



    from rendercanvas.auto import RenderCanvas, loop

    import pygfx as gfx
    import numpy as np


    scene = gfx.Scene()
    scene.add(gfx.Background.from_color("#000"))

    # Create text object
    text = gfx.MultiText(
        anchor="top-left",
        anchor_offset=0.5,
        screen_space=False,
        font_size=3,
        material=gfx.TextMaterial(color="#fff", outline_thickness=0.2),
    )
    scene.add(text)


    def pseudo_random(*seeds):
        seeds = np.array(seeds, float) + 317
        return np.sin(np.prod(seeds)) / 2 + 1


    # Create a bunch of objects, and a textBlock for each
    count = 0
    for iy in range(10):
        for ix in range(10):
            count += 1
            x = ix * 10
            y = 100 - iy * 10

            rgba = pseudo_random(x, y, 1), pseudo_random(x, y, 2), pseudo_random(x, y, 3), 1
            ob = gfx.Mesh(
                gfx.plane_geometry(8, 8),
                gfx.MeshBasicMaterial(color=rgba),
            )
            ob.local.x = x + 4
            ob.local.y = y - 4
            scene.add(ob)

            block = text.create_text_block()
            block.set_text(str(count))
            block.set_position(x, y)


    camera = gfx.OrthographicCamera(100, 100)
    camera.local.position = 51, 51, 0

    renderer = gfx.renderers.WgpuRenderer(RenderCanvas(size=(800, 600)))
    controller = gfx.PanZoomController(camera, register_events=renderer)

    renderer.request_draw(lambda: renderer.render(scene, camera))


    if __name__ == "__main__":
        loop.run()


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

   **Total running time of the script:** (0 minutes 0.784 seconds)


.. _sphx_glr_download__gallery_feature_demo_text_multiple_grid.py:

.. only:: html

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

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

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

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

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

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

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


.. only:: html

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

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

.. only:: html

    Interactive example
    -------------------

    Try this example in your browser using Pyodide. Might not work with all examples and all devices. Check the output and your browser's console for details.

    .. raw:: html

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