applySurfaceTint method Null safety
Applies a surface tint color to a given container color to indicate the level of its elevation.
With Material Design 3, some components will use a "surface tint" color overlay with an opacity applied to their base color to indicate they are elevated. The amount of opacity will vary with the elevation as described in: https://m3.material.io/styles/color/the-color-system/color-roles.
If surfaceTint
is not null then the returned color will be the given
color
with the surfaceTint
of the appropriate opacity applies to it.
Otherwise it will just return color
unmodified.
Implementation
static Color applySurfaceTint(Color color, Color? surfaceTint, double elevation) {
if (surfaceTint != null) {
return Color.alphaBlend(surfaceTint.withOpacity(_surfaceTintOpacityForElevation(elevation)), color);
}
return color;
}