/// <summary>
/// Gets a color for given 0 to 1 ratio (i.e. position in range)
/// </summary>
/// <param name="ratio">The ratio - position in range from 0 to 1.</param>
/// <returns></returns>
public ColorHSVPoint GetHSVColor(Double ratio)
{
if (!IsReady)
{
Prepare();
}
ColorHSVPoint output = BaseColor.Clone();
if (gradient.HasFlag(ColorGradientFunction.Hue))
{
output.H = Convert.ToInt32(RangeH.GetValueForRangePosition(ratio));
}
if (gradient.HasFlag(ColorGradientFunction.Value))
{
output.V = Convert.ToSingle(RangeV.GetValueForRangePosition(ratio));
}
if (gradient.HasFlag(ColorGradientFunction.Saturation))
{
output.S = Convert.ToSingle(RangeS.GetValueForRangePosition(ratio)); // output.S + r.S;
}
if (gradient.HasFlag(ColorGradientFunction.Alpha))
{
output.A = Convert.ToSingle(RangeA.GetValueForRangePosition(ratio));
}
output.DeployValues();
return(output);
}
public static ColorHSVPoint operator -(ColorHSVPoint a, ColorHSVPoint b)
{
ColorHSVPoint output = new ColorHSVPoint();
output.H = a.H - b.H;
output.S -= a.S;
output.V -= a.V;
output.A -= a.A;
output.DeployValues();
return(output);
}
public static ColorHSVPoint operator +(ColorHSVPoint a, ColorHSVPoint b)
{
ColorHSVPoint output = new ColorHSVPoint();
output.H = (a.H + b.H);
output.S += a.S;
output.V += a.V;
output.A += a.A;
output.DeployValues();
return(output);
}
public static ColorHSVPoint operator *(ColorHSVPoint a, Double b)
{
ColorHSVPoint output = new ColorHSVPoint();
output.H = Convert.ToInt32(a.H * b); // % 360;
output.S = a.S * (float)b;
output.V = a.V * (float)b;
output.A = a.A * (float)b;
output.DeployValues();
return(output);
}
