RgbaColor class

Straight-alpha RGBA color. Channels are 0..255, alpha is 0..1.

Annotations

• @immutable

Constructors

RgbaColor(int r, int g, int b, [double a = 1.0])

const

RgbaColor.fromColor(Color color)

Extract straight-alpha RGBA from a Flutter Color.

factory

Properties

a → double

final

b → int

final

g → int

final

hashCode → int

The hash code for this object.

no setter, override

r → int

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

copyWith({int? r, int? g, int? b, double? a}) → RgbaColor

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toColor() → Color

Convert to a Flutter Color (premultiplies alpha into the ARGB int).

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

override