RandomColor extension Null safety

on

Methods

nextColor({int? red, int? green, int? blue, int? alpha, double? opacity}) Color
Generates a random Color with uniformly distributed red, green & blue values. [...]
nextColorHsl({double? hue, double? saturation, double? lightness, double? alpha}) HSLColor
Generates a random HSLColor with uniformly distributed hue, saturation & lightness values. [...]
nextColorHsv({double? hue, double? saturation, double? value, double? alpha}) HSVColor
Generates a random HSVColor with uniformly distributed hue, saturation & value values. [...]