Applies an outward glow to a text element.
Introduced in Wear OS 4.
Syntax
<OutGlow radius="float" color="argb-color | rgb-color">
<!-- One of several possible inner elements. -->
<Underline ... />
</OutGlow>
Attributes
The OutGlow element has the following attributes. Some attributes are
required while others are optional.
Required attributes
The color attribute is required. You must specify the color using either the
ARGB format (#ff000000 = opaque black) or the RGB format (#000000 = black).
Optional attributes
The radius attribute is optional. This floating-point attribute specifies the
distance that the glow extends beyond the edge of the text element.
By default, this attribute's value is 8.0.
Inner elements
The OutGlow element can contain the following inner elements: