UIElement:set_opacity
Sets this element’s color opacity. Opacity values are applied multiplicatively throughout the hierarchy of elements. This means an element’s final opacity is the product of all its ancestors color multipliers and its own.
Elements have an opacity of 1 by default.
Usage
ui_element:set_opacity(new_opacity)
Arguments
| Name | Type | Description |
|---|---|---|
new_opacity | number | Element opacity between 0 and 1. |
Examples
local image = crystal.Image:new(crystal.assets.get("sword.png"));
image:set_opacity(0.5); -- Half-transparent