2 // System.Drawing.Color.cs
5 // Dennis Hayes (dennish@raytek.com)
6 // Ben Houston (ben@exocortex.org)
7 // Gonzalo Paniagua (gonzalo@ximian.com)
8 // Juraj Skripsky (juraj@hotfeet.ch)
10 // (C) 2002 Dennis Hayes
11 // (c) 2002 Ximian, Inc. (http://www.ximiam.com)
12 // (C) 2005 HotFeet GmbH (http://www.hotfeet.ch)
14 // TODO: Are the static/non static functions declared correctly
17 // Copyright (C) 2004 Novell, Inc (http://www.novell.com)
19 // Permission is hereby granted, free of charge, to any person obtaining
20 // a copy of this software and associated documentation files (the
21 // "Software"), to deal in the Software without restriction, including
22 // without limitation the rights to use, copy, modify, merge, publish,
23 // distribute, sublicense, and/or sell copies of the Software, and to
24 // permit persons to whom the Software is furnished to do so, subject to
25 // the following conditions:
27 // The above copyright notice and this permission notice shall be
28 // included in all copies or substantial portions of the Software.
30 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
31 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
32 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
33 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
34 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
35 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
36 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
40 using System.Collections;
41 using System.Runtime.InteropServices;
42 using System.ComponentModel;
43 using System.Reflection;
45 namespace System.Drawing
47 [TypeConverter(typeof(ColorConverter))]
50 [Editor ("System.Drawing.Design.ColorEditor, " + Consts.AssemblySystem_Drawing_Design, typeof (System.Drawing.Design.UITypeEditor))]
55 private static Hashtable namedColors;
56 private static Hashtable systemColors;
57 static Color [] knownColors;
59 // Private transparancy (A) and R,G,B fields.
64 private static string creatingColorNames = "creatingColorNames";
66 // The specs also indicate that all three of these propities are true
67 // if created with FromKnownColor or FromNamedColor, false otherwise (FromARGB).
68 // Per Microsoft and ECMA specs these varibles are set by which constructor is used, not by their values.
77 private ColorType colorType;
78 private KnownColor knownColor;
80 private string myname;
83 internal java.awt.Color NativeObject {
85 return new java.awt.Color (R, G, B, A);
92 if (myname == null || myname == String.Empty)
93 return String.Format ("{0:x}", ToArgb ());
98 public bool IsKnownColor {
100 return (colorType & ColorType.Known) != 0;
104 public bool IsSystemColor {
106 return (colorType & ColorType.System) != 0;
110 public bool IsNamedColor {
112 return (colorType & (ColorType.Known|ColorType.Named)) != 0;
117 public static Color FromArgb (int red, int green, int blue)
119 return FromArgb (255, red, green, blue);
122 public static Color FromArgb (int alpha, int red, int green, int blue)
124 CheckARGBValues (alpha, red, green, blue);
125 Color color = new Color ();
126 color.colorType = ColorType.ARGB;
127 color.a = (byte) alpha;
128 color.r = (byte) red;
129 color.g = (byte) green;
130 color.b = (byte) blue;
131 color.myname = String.Empty;
135 private static Color FromArgbNamed (int alpha, int red, int green, int blue, string name, KnownColor knownColor)
137 Color color = FromArgb (alpha, red, green, blue);
138 color.colorType = ColorType.Known|ColorType.Named;
139 //color.issystemcolor = false; //???
141 // FIXME: here happens SEGFAULT.
142 //color.knownColor = (KnownColor) Enum.Parse (typeof (KnownColor), name, false);
143 color.knownColor = knownColor;
147 internal static Color FromArgbSystem (int alpha, int red, int green, int blue, string name, KnownColor knownColor)
149 Color color = FromArgbNamed (alpha, red, green, blue, name, knownColor);
150 color.colorType |= ColorType.System;
156 return a << 24 | r << 16 | g << 8 | b;
159 public static Color FromArgb (int alpha, Color baseColor)
161 return FromArgb (alpha, baseColor.r, baseColor.g, baseColor.b);
164 public static Color FromArgb (int argb)
166 return FromArgb ((argb >> 24) & 0x0FF, (argb >> 16) & 0x0FF, (argb >> 8) & 0x0FF, argb & 0x0FF);
169 public static Color FromKnownColor (KnownColor c)
171 if (knownColors == null)
174 if (c < KnownColor.ActiveBorder || c > KnownColor.YellowGreen) {
175 // This is what it returns!
176 Color d = FromArgb (0, 0, 0, 0);
177 d.myname = c.ToString ();
178 d.colorType |= ColorType.Named;
183 return knownColors [(int) c];
186 private static Hashtable GetColorHashtableFromType (Type type)
188 Hashtable colorHash = new Hashtable (CaseInsensitiveHashCodeProvider.Default,
189 CaseInsensitiveComparer.Default);
191 PropertyInfo [] props = type.GetProperties ();
192 foreach (PropertyInfo prop in props){
193 if (prop.PropertyType != typeof (Color))
196 MethodInfo getget = prop.GetGetMethod ();
197 if (getget == null || getget.IsStatic == false)
200 object o = prop.GetValue (null, null);
201 colorHash.Add (prop.Name, o);
204 knownColors [(int) c.knownColor] = c;
209 private static void FillColorNames ()
211 if (systemColors != null)
214 lock (creatingColorNames) {
215 if (systemColors != null)
218 knownColors = new Color [(int)KnownColor.YellowGreen + 1];
220 Hashtable colorHash = GetColorHashtableFromType (typeof (Color));
221 namedColors = colorHash;
223 colorHash = GetColorHashtableFromType (typeof (SystemColors));
224 systemColors = colorHash;
228 public static Color FromName (string colorName)
230 object c = NamedColors [colorName];
232 c = SystemColors [colorName];
234 // This is what it returns!
235 Color d = FromArgb (0, 0, 0, 0);
236 d.myname = colorName;
237 d.colorType |= ColorType.Named;
245 internal static Hashtable NamedColors
253 internal static Hashtable SystemColors
261 // -----------------------
262 // Public Shared Members
263 // -----------------------
266 /// Empty Shared Field
270 /// An uninitialized Color Structure
273 public static readonly Color Empty;
276 /// Equality Operator
280 /// Compares two Color objects. The return value is
281 /// based on the equivalence of the A,R,G,B properties
282 /// of the two Colors.
285 public static bool operator == (Color colorA, Color colorB)
287 if (colorA.a != colorB.a)
289 if (colorA.r != colorB.r)
291 if (colorA.g != colorB.g)
293 if (colorA.b != colorB.b)
295 if (colorA.IsNamedColor != colorB.IsNamedColor)
297 if (colorA.IsSystemColor != colorB.IsSystemColor)
299 if (colorA.Name != colorB.Name)
301 if (colorA.IsEmpty != colorB.IsEmpty)
307 /// Inequality Operator
311 /// Compares two Color objects. The return value is
312 /// based on the equivalence of the A,R,G,B properties
313 /// of the two colors.
316 public static bool operator != (Color colorA, Color colorB)
318 return ! (colorA == colorB);
321 public float GetBrightness ()
323 byte minval = Math.Min (r, Math.Min (g, b));
324 byte maxval = Math.Max (r, Math.Max (g, b));
326 return (float)(maxval + minval) / 510;
329 public float GetSaturation ()
331 byte minval = Math.Min (r, Math.Min (g, b));
332 byte maxval = Math.Max (r, Math.Max (g, b));
334 if (maxval == minval)
337 int sum = maxval + minval;
341 return (float)(maxval - minval) / sum;
344 public float GetHue ()
346 byte minval = Math.Min (r, Math.Min (g, b));
347 byte maxval = Math.Max (r, Math.Max (g, b));
349 if (maxval == minval)
352 float diff = (float)(maxval - minval);
353 float rnorm = (maxval - r) / diff;
354 float gnorm = (maxval - g) / diff;
355 float bnorm = (maxval - b) / diff;
359 hue = 60.0f * (6.0f + bnorm - gnorm);
361 hue = 60.0f * (2.0f + rnorm - bnorm);
363 hue = 60.0f * (4.0f + gnorm - rnorm);
370 // -----------------------
371 // Public Instance Members
372 // -----------------------
375 /// ToKnownColor method
379 /// Returns the KnownColor enum value for this color, 0 if is not known.
381 public KnownColor ToKnownColor ()
391 /// Indicates transparent black. R,G,B = 0; A=0?
397 return colorType == ColorType.Empty;
406 /// The transparancy of the Color.
421 /// The red value of the Color.
436 /// The green value of the Color.
451 /// The blue value of the Color.
466 /// Checks equivalence of this Color and another object.
469 public override bool Equals (object o)
478 /// Reference Equals Method
479 /// Is commented out because this is handled by the base class.
480 /// TODO: Is it correct to let the base class handel reference equals
484 /// Checks equivalence of this Color and another object.
486 //public bool ReferenceEquals (object o)
488 // if (!(o is Color))return false;
489 // return (this == (Color) o);
495 /// GetHashCode Method
499 /// Calculates a hashing value.
502 public override int GetHashCode ()
504 return ToArgb().GetHashCode () ^ Name.GetHashCode ();
512 /// Formats the Color as a string in ARGB notation.
515 public override string ToString ()
518 return "Color [Empty]";
521 return "Color [" + myname + "]";
523 return String.Format ("Color [A={0}, R={1}, G={2}, B={3}]", a, r, g, b);
526 private static void CheckRGBValues (int red,int green,int blue)
528 if( (red > 255) || (red < 0))
529 throw CreateColorArgumentException(red, "red");
530 if( (green > 255) || (green < 0))
531 throw CreateColorArgumentException (green, "green");
532 if( (blue > 255) || (blue < 0))
533 throw CreateColorArgumentException (blue, "blue");
536 private static ArgumentException CreateColorArgumentException (int value, string color)
538 return new ArgumentException (string.Format ("'{0}' is not a valid"
539 + " value for '{1}'. '{1}' should be greater or equal to 0 and"
540 + " less than or equal to 255.", value, color));
543 private static void CheckARGBValues (int alpha,int red,int green,int blue)
545 if( (alpha > 255) || (alpha < 0))
546 throw CreateColorArgumentException (alpha, "alpha");
547 CheckRGBValues(red,green,blue);
550 //Documentation, do not remove!
551 //This is the program that was used to generate the C# source code below.
553 //using System.Diagnostics;
554 //using System.Drawing;
555 //using System.Reflection;
557 //static void Main(string[] args)
559 // Type cType = typeof (Color);
560 // PropertyInfo [] properties = cType.GetProperties ();
561 // foreach (PropertyInfo property in properties) {
562 // MethodInfo method = property.GetGetMethod();
563 // if (method != null && method.IsStatic && method.ReturnType == cType) {
564 // Color c = (Color) method.Invoke( null, new object[0] );
565 // Console.WriteLine("static public Color " + property.Name);
566 // Console.WriteLine("{\t\n\tget {");
567 // Console.WriteLine("\t\treturn Color.FromArgbNamed ({0}, {1}, {2}, {3}, \"{4}\", KnownColor.{4});",
568 // c.A, c.R, c.G, c.B, property.Name);
569 // Console.WriteLine("\t}");
570 // Console.WriteLine("}\n");
576 static public Color Transparent
579 return Color.FromArgbNamed (0, 255, 255, 255, "Transparent", KnownColor.Transparent);
583 static public Color AliceBlue
586 return Color.FromArgbNamed (255, 240, 248, 255, "AliceBlue", KnownColor.AliceBlue);
590 static public Color AntiqueWhite
593 return Color.FromArgbNamed (255, 250, 235, 215, "AntiqueWhite", KnownColor.AntiqueWhite);
597 static public Color Aqua
600 return Color.FromArgbNamed (255, 0, 255, 255, "Aqua", KnownColor.Aqua);
604 static public Color Aquamarine
607 return Color.FromArgbNamed (255, 127, 255, 212, "Aquamarine", KnownColor.Aquamarine);
611 static public Color Azure
614 return Color.FromArgbNamed (255, 240, 255, 255, "Azure", KnownColor.Azure);
618 static public Color Beige
621 return Color.FromArgbNamed (255, 245, 245, 220, "Beige", KnownColor.Beige);
625 static public Color Bisque
628 return Color.FromArgbNamed (255, 255, 228, 196, "Bisque", KnownColor.Bisque);
632 static public Color Black
635 return Color.FromArgbNamed (255, 0, 0, 0, "Black", KnownColor.Black);
639 static public Color BlanchedAlmond
642 return Color.FromArgbNamed (255, 255, 235, 205, "BlanchedAlmond", KnownColor.BlanchedAlmond);
646 static public Color Blue
649 return Color.FromArgbNamed (255, 0, 0, 255, "Blue", KnownColor.Blue);
653 static public Color BlueViolet
656 return Color.FromArgbNamed (255, 138, 43, 226, "BlueViolet", KnownColor.BlueViolet);
660 static public Color Brown
663 return Color.FromArgbNamed (255, 165, 42, 42, "Brown", KnownColor.Brown);
667 static public Color BurlyWood
670 return Color.FromArgbNamed (255, 222, 184, 135, "BurlyWood", KnownColor.BurlyWood);
674 static public Color CadetBlue
677 return Color.FromArgbNamed (255, 95, 158, 160, "CadetBlue", KnownColor.CadetBlue);
681 static public Color Chartreuse
684 return Color.FromArgbNamed (255, 127, 255, 0, "Chartreuse", KnownColor.Chartreuse);
688 static public Color Chocolate
691 return Color.FromArgbNamed (255, 210, 105, 30, "Chocolate", KnownColor.Chocolate);
695 static public Color Coral
698 return Color.FromArgbNamed (255, 255, 127, 80, "Coral", KnownColor.Coral);
702 static public Color CornflowerBlue
705 return Color.FromArgbNamed (255, 100, 149, 237, "CornflowerBlue", KnownColor.CornflowerBlue);
709 static public Color Cornsilk
712 return Color.FromArgbNamed (255, 255, 248, 220, "Cornsilk", KnownColor.Cornsilk);
716 static public Color Crimson
719 return Color.FromArgbNamed (255, 220, 20, 60, "Crimson", KnownColor.Crimson);
723 static public Color Cyan
726 return Color.FromArgbNamed (255, 0, 255, 255, "Cyan", KnownColor.Cyan);
730 static public Color DarkBlue
733 return Color.FromArgbNamed (255, 0, 0, 139, "DarkBlue", KnownColor.DarkBlue);
737 static public Color DarkCyan
740 return Color.FromArgbNamed (255, 0, 139, 139, "DarkCyan", KnownColor.DarkCyan);
744 static public Color DarkGoldenrod
747 return Color.FromArgbNamed (255, 184, 134, 11, "DarkGoldenrod", KnownColor.DarkGoldenrod);
751 static public Color DarkGray
754 return Color.FromArgbNamed (255, 169, 169, 169, "DarkGray", KnownColor.DarkGray);
758 static public Color DarkGreen
761 return Color.FromArgbNamed (255, 0, 100, 0, "DarkGreen", KnownColor.DarkGreen);
765 static public Color DarkKhaki
768 return Color.FromArgbNamed (255, 189, 183, 107, "DarkKhaki", KnownColor.DarkKhaki);
772 static public Color DarkMagenta
775 return Color.FromArgbNamed (255, 139, 0, 139, "DarkMagenta", KnownColor.DarkMagenta);
779 static public Color DarkOliveGreen
782 return Color.FromArgbNamed (255, 85, 107, 47, "DarkOliveGreen", KnownColor.DarkOliveGreen);
786 static public Color DarkOrange
789 return Color.FromArgbNamed (255, 255, 140, 0, "DarkOrange", KnownColor.DarkOrange);
793 static public Color DarkOrchid
796 return Color.FromArgbNamed (255, 153, 50, 204, "DarkOrchid", KnownColor.DarkOrchid);
800 static public Color DarkRed
803 return Color.FromArgbNamed (255, 139, 0, 0, "DarkRed", KnownColor.DarkRed);
807 static public Color DarkSalmon
810 return Color.FromArgbNamed (255, 233, 150, 122, "DarkSalmon", KnownColor.DarkSalmon);
814 static public Color DarkSeaGreen
817 return Color.FromArgbNamed (255, 143, 188, 139, "DarkSeaGreen", KnownColor.DarkSeaGreen);
821 static public Color DarkSlateBlue
824 return Color.FromArgbNamed (255, 72, 61, 139, "DarkSlateBlue", KnownColor.DarkSlateBlue);
828 static public Color DarkSlateGray
831 return Color.FromArgbNamed (255, 47, 79, 79, "DarkSlateGray", KnownColor.DarkSlateGray);
835 static public Color DarkTurquoise
838 return Color.FromArgbNamed (255, 0, 206, 209, "DarkTurquoise", KnownColor.DarkTurquoise);
842 static public Color DarkViolet
845 return Color.FromArgbNamed (255, 148, 0, 211, "DarkViolet", KnownColor.DarkViolet);
849 static public Color DeepPink
852 return Color.FromArgbNamed (255, 255, 20, 147, "DeepPink", KnownColor.DeepPink);
856 static public Color DeepSkyBlue
859 return Color.FromArgbNamed (255, 0, 191, 255, "DeepSkyBlue", KnownColor.DeepSkyBlue);
863 static public Color DimGray
866 return Color.FromArgbNamed (255, 105, 105, 105, "DimGray", KnownColor.DimGray);
870 static public Color DodgerBlue
873 return Color.FromArgbNamed (255, 30, 144, 255, "DodgerBlue", KnownColor.DodgerBlue);
877 static public Color Firebrick
880 return Color.FromArgbNamed (255, 178, 34, 34, "Firebrick", KnownColor.Firebrick);
884 static public Color FloralWhite
887 return Color.FromArgbNamed (255, 255, 250, 240, "FloralWhite", KnownColor.FloralWhite);
891 static public Color ForestGreen
894 return Color.FromArgbNamed (255, 34, 139, 34, "ForestGreen", KnownColor.ForestGreen);
898 static public Color Fuchsia
901 return Color.FromArgbNamed (255, 255, 0, 255, "Fuchsia", KnownColor.Fuchsia);
905 static public Color Gainsboro
908 return Color.FromArgbNamed (255, 220, 220, 220, "Gainsboro", KnownColor.Gainsboro);
912 static public Color GhostWhite
915 return Color.FromArgbNamed (255, 248, 248, 255, "GhostWhite", KnownColor.GhostWhite);
919 static public Color Gold
922 return Color.FromArgbNamed (255, 255, 215, 0, "Gold", KnownColor.Gold);
926 static public Color Goldenrod
929 return Color.FromArgbNamed (255, 218, 165, 32, "Goldenrod", KnownColor.Goldenrod);
933 static public Color Gray
936 return Color.FromArgbNamed (255, 128, 128, 128, "Gray", KnownColor.Gray);
940 static public Color Green
943 // LAMESPEC: MS uses A=255, R=0, G=128, B=0 for Green Color,
944 // which is seems to be wrong. G must be 255.
945 return Color.FromArgbNamed (255, 0, 128, 0, "Green", KnownColor.Green);
949 static public Color GreenYellow
952 return Color.FromArgbNamed (255, 173, 255, 47, "GreenYellow", KnownColor.GreenYellow);
956 static public Color Honeydew
959 return Color.FromArgbNamed (255, 240, 255, 240, "Honeydew", KnownColor.Honeydew);
963 static public Color HotPink
966 return Color.FromArgbNamed (255, 255, 105, 180, "HotPink", KnownColor.HotPink);
970 static public Color IndianRed
973 return Color.FromArgbNamed (255, 205, 92, 92, "IndianRed", KnownColor.IndianRed);
977 static public Color Indigo
980 return Color.FromArgbNamed (255, 75, 0, 130, "Indigo", KnownColor.Indigo);
984 static public Color Ivory
987 return Color.FromArgbNamed (255, 255, 255, 240, "Ivory", KnownColor.Ivory);
991 static public Color Khaki
994 return Color.FromArgbNamed (255, 240, 230, 140, "Khaki", KnownColor.Khaki);
998 static public Color Lavender
1001 return Color.FromArgbNamed (255, 230, 230, 250, "Lavender", KnownColor.Lavender);
1005 static public Color LavenderBlush
1008 return Color.FromArgbNamed (255, 255, 240, 245, "LavenderBlush", KnownColor.LavenderBlush);
1012 static public Color LawnGreen
1015 return Color.FromArgbNamed (255, 124, 252, 0, "LawnGreen", KnownColor.LawnGreen);
1019 static public Color LemonChiffon
1022 return Color.FromArgbNamed (255, 255, 250, 205, "LemonChiffon", KnownColor.LemonChiffon);
1026 static public Color LightBlue
1029 return Color.FromArgbNamed (255, 173, 216, 230, "LightBlue", KnownColor.LightBlue);
1033 static public Color LightCoral
1036 return Color.FromArgbNamed (255, 240, 128, 128, "LightCoral", KnownColor.LightCoral);
1040 static public Color LightCyan
1043 return Color.FromArgbNamed (255, 224, 255, 255, "LightCyan", KnownColor.LightCyan);
1047 static public Color LightGoldenrodYellow
1050 return Color.FromArgbNamed (255, 250, 250, 210, "LightGoldenrodYellow", KnownColor.LightGoldenrodYellow);
1054 static public Color LightGreen
1057 return Color.FromArgbNamed (255, 144, 238, 144, "LightGreen", KnownColor.LightGreen);
1061 static public Color LightGray
1064 return Color.FromArgbNamed (255, 211, 211, 211, "LightGray", KnownColor.LightGray);
1068 static public Color LightPink
1071 return Color.FromArgbNamed (255, 255, 182, 193, "LightPink", KnownColor.LightPink);
1075 static public Color LightSalmon
1078 return Color.FromArgbNamed (255, 255, 160, 122, "LightSalmon", KnownColor.LightSalmon);
1082 static public Color LightSeaGreen
1085 return Color.FromArgbNamed (255, 32, 178, 170, "LightSeaGreen", KnownColor.LightSeaGreen);
1089 static public Color LightSkyBlue
1092 return Color.FromArgbNamed (255, 135, 206, 250, "LightSkyBlue", KnownColor.LightSkyBlue);
1096 static public Color LightSlateGray
1099 return Color.FromArgbNamed (255, 119, 136, 153, "LightSlateGray", KnownColor.LightSlateGray);
1103 static public Color LightSteelBlue
1106 return Color.FromArgbNamed (255, 176, 196, 222, "LightSteelBlue", KnownColor.LightSteelBlue);
1110 static public Color LightYellow
1113 return Color.FromArgbNamed (255, 255, 255, 224, "LightYellow", KnownColor.LightYellow);
1117 static public Color Lime
1120 return Color.FromArgbNamed (255, 0, 255, 0, "Lime", KnownColor.Lime);
1124 static public Color LimeGreen
1127 return Color.FromArgbNamed (255, 50, 205, 50, "LimeGreen", KnownColor.LimeGreen);
1131 static public Color Linen
1134 return Color.FromArgbNamed (255, 250, 240, 230, "Linen", KnownColor.Linen);
1138 static public Color Magenta
1141 return Color.FromArgbNamed (255, 255, 0, 255, "Magenta", KnownColor.Magenta);
1145 static public Color Maroon
1148 return Color.FromArgbNamed (255, 128, 0, 0, "Maroon", KnownColor.Maroon);
1152 static public Color MediumAquamarine
1155 return Color.FromArgbNamed (255, 102, 205, 170, "MediumAquamarine", KnownColor.MediumAquamarine);
1159 static public Color MediumBlue
1162 return Color.FromArgbNamed (255, 0, 0, 205, "MediumBlue", KnownColor.MediumBlue);
1166 static public Color MediumOrchid
1169 return Color.FromArgbNamed (255, 186, 85, 211, "MediumOrchid", KnownColor.MediumOrchid);
1173 static public Color MediumPurple
1176 return Color.FromArgbNamed (255, 147, 112, 219, "MediumPurple", KnownColor.MediumPurple);
1180 static public Color MediumSeaGreen
1183 return Color.FromArgbNamed (255, 60, 179, 113, "MediumSeaGreen", KnownColor.MediumSeaGreen);
1187 static public Color MediumSlateBlue
1190 return Color.FromArgbNamed (255, 123, 104, 238, "MediumSlateBlue", KnownColor.MediumSlateBlue);
1194 static public Color MediumSpringGreen
1197 return Color.FromArgbNamed (255, 0, 250, 154, "MediumSpringGreen", KnownColor.MediumSpringGreen);
1201 static public Color MediumTurquoise
1204 return Color.FromArgbNamed (255, 72, 209, 204, "MediumTurquoise", KnownColor.MediumTurquoise);
1208 static public Color MediumVioletRed
1211 return Color.FromArgbNamed (255, 199, 21, 133, "MediumVioletRed", KnownColor.MediumVioletRed);
1215 static public Color MidnightBlue
1218 return Color.FromArgbNamed (255, 25, 25, 112, "MidnightBlue", KnownColor.MidnightBlue);
1222 static public Color MintCream
1225 return Color.FromArgbNamed (255, 245, 255, 250, "MintCream", KnownColor.MintCream);
1229 static public Color MistyRose
1232 return Color.FromArgbNamed (255, 255, 228, 225, "MistyRose", KnownColor.MistyRose);
1236 static public Color Moccasin
1239 return Color.FromArgbNamed (255, 255, 228, 181, "Moccasin", KnownColor.Moccasin);
1243 static public Color NavajoWhite
1246 return Color.FromArgbNamed (255, 255, 222, 173, "NavajoWhite", KnownColor.NavajoWhite);
1250 static public Color Navy
1253 return Color.FromArgbNamed (255, 0, 0, 128, "Navy", KnownColor.Navy);
1257 static public Color OldLace
1260 return Color.FromArgbNamed (255, 253, 245, 230, "OldLace", KnownColor.OldLace);
1264 static public Color Olive
1267 return Color.FromArgbNamed (255, 128, 128, 0, "Olive", KnownColor.Olive);
1271 static public Color OliveDrab
1274 return Color.FromArgbNamed (255, 107, 142, 35, "OliveDrab", KnownColor.OliveDrab);
1278 static public Color Orange
1281 return Color.FromArgbNamed (255, 255, 165, 0, "Orange", KnownColor.Orange);
1285 static public Color OrangeRed
1288 return Color.FromArgbNamed (255, 255, 69, 0, "OrangeRed", KnownColor.OrangeRed);
1292 static public Color Orchid
1295 return Color.FromArgbNamed (255, 218, 112, 214, "Orchid", KnownColor.Orchid);
1299 static public Color PaleGoldenrod
1302 return Color.FromArgbNamed (255, 238, 232, 170, "PaleGoldenrod", KnownColor.PaleGoldenrod);
1306 static public Color PaleGreen
1309 return Color.FromArgbNamed (255, 152, 251, 152, "PaleGreen", KnownColor.PaleGreen);
1313 static public Color PaleTurquoise
1316 return Color.FromArgbNamed (255, 175, 238, 238, "PaleTurquoise", KnownColor.PaleTurquoise);
1320 static public Color PaleVioletRed
1323 return Color.FromArgbNamed (255, 219, 112, 147, "PaleVioletRed", KnownColor.PaleVioletRed);
1327 static public Color PapayaWhip
1330 return Color.FromArgbNamed (255, 255, 239, 213, "PapayaWhip", KnownColor.PapayaWhip);
1334 static public Color PeachPuff
1337 return Color.FromArgbNamed (255, 255, 218, 185, "PeachPuff", KnownColor.PeachPuff);
1341 static public Color Peru
1344 return Color.FromArgbNamed (255, 205, 133, 63, "Peru", KnownColor.Peru);
1348 static public Color Pink
1351 return Color.FromArgbNamed (255, 255, 192, 203, "Pink", KnownColor.Pink);
1355 static public Color Plum
1358 return Color.FromArgbNamed (255, 221, 160, 221, "Plum", KnownColor.Plum);
1362 static public Color PowderBlue
1365 return Color.FromArgbNamed (255, 176, 224, 230, "PowderBlue", KnownColor.PowderBlue);
1369 static public Color Purple
1372 return Color.FromArgbNamed (255, 128, 0, 128, "Purple", KnownColor.Purple);
1376 static public Color Red
1379 return Color.FromArgbNamed (255, 255, 0, 0, "Red", KnownColor.Red);
1383 static public Color RosyBrown
1386 return Color.FromArgbNamed (255, 188, 143, 143, "RosyBrown", KnownColor.RosyBrown);
1390 static public Color RoyalBlue
1393 return Color.FromArgbNamed (255, 65, 105, 225, "RoyalBlue", KnownColor.RoyalBlue);
1397 static public Color SaddleBrown
1400 return Color.FromArgbNamed (255, 139, 69, 19, "SaddleBrown", KnownColor.SaddleBrown);
1404 static public Color Salmon
1407 return Color.FromArgbNamed (255, 250, 128, 114, "Salmon", KnownColor.Salmon);
1411 static public Color SandyBrown
1414 return Color.FromArgbNamed (255, 244, 164, 96, "SandyBrown", KnownColor.SandyBrown);
1418 static public Color SeaGreen
1421 return Color.FromArgbNamed (255, 46, 139, 87, "SeaGreen", KnownColor.SeaGreen);
1425 static public Color SeaShell
1428 return Color.FromArgbNamed (255, 255, 245, 238, "SeaShell", KnownColor.SeaShell);
1432 static public Color Sienna
1435 return Color.FromArgbNamed (255, 160, 82, 45, "Sienna", KnownColor.Sienna);
1439 static public Color Silver
1442 return Color.FromArgbNamed (255, 192, 192, 192, "Silver", KnownColor.Silver);
1446 static public Color SkyBlue
1449 return Color.FromArgbNamed (255, 135, 206, 235, "SkyBlue", KnownColor.SkyBlue);
1453 static public Color SlateBlue
1456 return Color.FromArgbNamed (255, 106, 90, 205, "SlateBlue", KnownColor.SlateBlue);
1460 static public Color SlateGray
1463 return Color.FromArgbNamed (255, 112, 128, 144, "SlateGray", KnownColor.SlateGray);
1467 static public Color Snow
1470 return Color.FromArgbNamed (255, 255, 250, 250, "Snow", KnownColor.Snow);
1474 static public Color SpringGreen
1477 return Color.FromArgbNamed (255, 0, 255, 127, "SpringGreen", KnownColor.SpringGreen);
1481 static public Color SteelBlue
1484 return Color.FromArgbNamed (255, 70, 130, 180, "SteelBlue", KnownColor.SteelBlue);
1488 static public Color Tan
1491 return Color.FromArgbNamed (255, 210, 180, 140, "Tan", KnownColor.Tan);
1495 static public Color Teal
1498 return Color.FromArgbNamed (255, 0, 128, 128, "Teal", KnownColor.Teal);
1502 static public Color Thistle
1505 return Color.FromArgbNamed (255, 216, 191, 216, "Thistle", KnownColor.Thistle);
1509 static public Color Tomato
1512 return Color.FromArgbNamed (255, 255, 99, 71, "Tomato", KnownColor.Tomato);
1516 static public Color Turquoise
1519 return Color.FromArgbNamed (255, 64, 224, 208, "Turquoise", KnownColor.Turquoise);
1523 static public Color Violet
1526 return Color.FromArgbNamed (255, 238, 130, 238, "Violet", KnownColor.Violet);
1530 static public Color Wheat
1533 return Color.FromArgbNamed (255, 245, 222, 179, "Wheat", KnownColor.Wheat);
1537 static public Color White
1540 return Color.FromArgbNamed (255, 255, 255, 255, "White", KnownColor.White);
1544 static public Color WhiteSmoke
1547 return Color.FromArgbNamed (255, 245, 245, 245, "WhiteSmoke", KnownColor.WhiteSmoke);
1551 static public Color Yellow
1554 return Color.FromArgbNamed (255, 255, 255, 0, "Yellow", KnownColor.Yellow);
1558 static public Color YellowGreen
1561 return Color.FromArgbNamed (255, 154, 205, 50, "YellowGreen", KnownColor.YellowGreen);