A color, as stolen from one of my previous projects. Represents a color including alpha. Contains methods for color manipulation.
示例#1
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 /// <summary>
 /// Mixes two colors based on the specified amount. If the amount is 0.0,
 /// the resulting color will be A. If the amount is 1.0, the resulting color
 /// will be B. Values in between will cause the color to be interpolated.
 /// </summary>
 public static Color Mix(Color A, Color B, double Amount)
 {
     double rd = B.R - A.R;
     double gd = B.G - A.G;
     double bd = B.B - A.B;
     double ad = B.A - A.A;
     return RGBA(
         A.R + (rd * Amount),
         A.G + (gd * Amount),
         A.B + (bd * Amount),
         A.A + (ad * Amount));
 }
示例#2
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 /// <summary>
 /// Creates a color from its RGBA representation. Values should be between
 /// 0.0 and 1.0.
 /// </summary>
 public static Color RGBA(double R, double G, double B, double A)
 {
     Color c = new Color();
     c.R = R;
     c.G = G;
     c.B = B;
     c.A = A;
     return c;
 }