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Added documentation on selecting a specific frame in an animated gif (#2214)

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Co-authored-by: Jesse Hills <3060199+jesserockz@users.noreply.github.com>
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davestubbs 2022-08-08 23:28:20 +01:00 committed by GitHub
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components/display/index.rst
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@ -625,7 +625,7 @@ Animation
*********
Allows to use animated images on displays. Animation inherits all options from the image component.
It adds additional lambda methods: ``next_frame()`` and ``prev_frame()`` to change the shown picture of a gif.
It adds additional lambda methods: ``next_frame()``, ``prev_frame()`` and ``set_frame()`` to change the shown picture of a gif.
.. code-block:: yaml
@ -636,7 +636,7 @@ It adds additional lambda methods: ``next_frame()`` and ``prev_frame()`` to chan
The animation can be rendered just like the image component with the ``image()`` function of the display component.
To show the next frame of the animation call ``id(my_animation).next_frame()``, to show the previous picture use ``id(my_animation).prev_frame()``.
To show the next frame of the animation call ``id(my_animation).next_frame()``, to show the previous picture use ``id(my_animation).prev_frame()``. To show a specific picture use ``id(my_animation).set_frame(int frame)``.
This can be combined with all Lambdas:
.. code-block:: yaml