fromCMYK static method
Implementation
static Color fromCMYK(int c, int m, int y, int k, [int a = 1]) {
var r = 255 * (1 - c) * (1 - k);
var g = 255 * (1 - m) * (1 - k);
var b = 255 * (1 - y) * (1 - k);
return Color.fromARGB(a, r.round(), g.round(), b.round());
}