:orphan:

.. title:: CONFIG_LVGL_USE_OPA_SCALE

.. kconfig:: CONFIG_LVGL_USE_OPA_SCALE

CONFIG_LVGL_USE_OPA_SCALE
#########################

*Enable opa\_scale style property*

Type: ``bool``

Help
====

.. code-block:: none

    Use the opa_scale style property to set the opacity of an object and
    its children at once

Direct dependencies
===================

\ :kconfig:`LVGL <CONFIG_LVGL>`

*(Includes any dependencies from ifs and menus.)*

Defaults
========

No defaults. Implicitly defaults to ``n``.

Kconfig definition
==================



At ``<Zephyr Library>/gui/lvgl/Kconfig.feature:45``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:43`` → ``<Zephyr Library>/Kconfig:8`` → ``<Zephyr Library>/gui/Kconfig:4`` → ``<Zephyr Library>/gui/lvgl/Kconfig:27``

Menu path: (Top) → Additional libraries → LittlevGL GUI library → Feature usage

.. code-block:: kconfig

    config LVGL_USE_OPA_SCALE
    	bool "Enable opa_scale style property"
    	depends on LVGL
    	help
    	  Use the opa_scale style property to set the opacity of an object and
    	  its children at once

*(The 'depends on' condition includes propagated dependencies from ifs and menus.)*