public static HsbColor FromRgb(Color rgb)
{
var hsb = new HsbColor();
var r = (int)rgb.R;
var g = (int)rgb.G;
var b = (int)rgb.B;
hsb.A = rgb.A / 255.0f;
float min = Math.Min(Math.Min(r, g), b);
float max = Math.Max(Math.Max(r, g), b);
float delta = max - min;
if (max == 0.0)
{
hsb.H = 0.0f;
hsb.S = 0.0f;
hsb.B = 0.0f;
return hsb;
}
if (delta == 0.0) hsb.H = 0;
else if (r == max) hsb.H = (g - b) / delta;
else if (g == max) hsb.H = 2 + (b - r) / delta;
else if (b == max) hsb.H = 4 + (r - g) / delta;
hsb.H *= 60;
if (hsb.H < 0.0) hsb.H += 360;
hsb.S = delta / max;
hsb.B = max / 255;
return hsb;
}
public static HsbColor FromRgb(Color rgb)
{
var hsb = new HsbColor();
var r = (int)rgb.R;
var g = (int)rgb.G;
var b = (int)rgb.B;
hsb.A = rgb.A / 255.0f;
float min = Math.Min(Math.Min(r, g), b);
float max = Math.Max(Math.Max(r, g), b);
float delta = max - min;
if (max == 0.0)
{
hsb.H = 0.0f;
hsb.S = 0.0f;
hsb.B = 0.0f;
return(hsb);
}
if (delta == 0.0)
{
hsb.H = 0;
}
else if (r == max)
{
hsb.H = (g - b) / delta;
}
else if (g == max)
{
hsb.H = 2 + (b - r) / delta;
}
else if (b == max)
{
hsb.H = 4 + (r - g) / delta;
}
hsb.H *= 60;
if (hsb.H < 0.0)
{
hsb.H += 360;
}
hsb.S = delta / max;
hsb.B = max / 255;
return(hsb);
}
public static Color FromHsb(HsbColor hsb) => hsb.ToRgb();
public HsbColor ToHsb() => HsbColor.FromRgb(this);
public bool Equals(HsbColor other)
{
return(A == other.A && H == other.H && S == other.S && B == other.B);
}
public bool Equals(HsbColor other)
{
return A == other.A && H == other.H && S == other.S && B == other.B;
}