toHexArgbString method

  1. @override
String toHexArgbString()
override

Canonical form for color #rrggbb with alpha blending (0.0 == full transparency and 1.0 == fully opaque). If _argb length is 6 it's an rrggbb otherwise it's aarrggbb.

Implementation

@override
String toHexArgbString() => _argb;