rgba

open fun rgba(@NonNull red: Expression, @NonNull green: Expression, @NonNull blue: Expression, @NonNull alpha: Expression): Expression

Creates a color value from red, green, blue components, which must range between 0 and 255, and an alpha component which must range between 0 and 1.

If any component is out of range, the expression is an error.

Example usage:


FillLayer fillLayer = new FillLayer("layer-id", "source-id");
fillLayer.setProperties(
    fillColor(
        rgba(
            literal(255.0f),
            literal(255.0f),
            literal(255.0f),
            literal(1.0f)
        )
    )
);

Return

expression

Parameters

red

red color value

green

green color value

blue

blue color value

alpha

alpha color value

See also

<a href="https://maplibre.org/maplibre-style-spec/expressions/#rgba">Style specification</a>

open fun rgba(@NonNull red: Number, @NonNull green: Number, @NonNull blue: Number, @NonNull alpha: Number): Expression

Creates a color value from red, green, blue components, which must range between 0 and 255, and an alpha component which must range between 0 and 1.

If any component is out of range, the expression is an error.

Example usage:


FillLayer fillLayer = new FillLayer("layer-id", "source-id");
fillLayer.setProperties(
    fillColor(
        rgba(255.0f, 255.0f, 255.0f, 1.0f)
    )
);

Return

expression

Parameters

red

red color value

green

green color value

blue

blue color value

alpha

alpha color value

See also

<a href="https://maplibre.org/maplibre-style-spec/expressions/#rgba">Style specification</a>