HSVColor.fromAHSV constructor

const HSVColor.fromAHSV(double alpha, double hue, double saturation, double value)

Creates a color.

All the arguments must not be null and be in their respective ranges. See the fields for each parameter for a description of their ranges.

Implementation 

const HSVColor.fromAHSV(this.alpha, this.hue, this.saturation, this.value)
    : assert(alpha != null),
      assert(hue != null),
      assert(saturation != null),
      assert(value != null),
      assert(alpha >= 0.0),
      assert(alpha <= 1.0),
      assert(hue >= 0.0),
      assert(hue <= 360.0),
      assert(saturation >= 0.0),
      assert(saturation <= 1.0),
      assert(value >= 0.0),
      assert(value <= 1.0);