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)
13 // Copyright (C) 2004,2006 Novell, Inc (http://www.novell.com)
15 // Permission is hereby granted, free of charge, to any person obtaining
16 // a copy of this software and associated documentation files (the
17 // "Software"), to deal in the Software without restriction, including
18 // without limitation the rights to use, copy, modify, merge, publish,
19 // distribute, sublicense, and/or sell copies of the Software, and to
20 // permit persons to whom the Software is furnished to do so, subject to
21 // the following conditions:
23 // The above copyright notice and this permission notice shall be
24 // included in all copies or substantial portions of the Software.
26 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
27 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
28 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
29 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
30 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
31 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
32 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
35 using System.Collections;
36 using System.Runtime.InteropServices;
37 using System.ComponentModel;
38 using System.Reflection;
40 namespace System.Drawing
42 [TypeConverter(typeof(ColorConverter))]
47 [Editor ("System.Drawing.Design.ColorEditor, " + Consts.AssemblySystem_Drawing_Design, typeof (System.Drawing.Design.UITypeEditor))]
52 private static Hashtable namedColors;
53 private static Hashtable systemColors;
54 static Color [] knownColors;
56 // Private transparency (A) and R,G,B fields.
58 private static string creatingColorNames = "creatingColorNames";
60 // The specs also indicate that all three of these properties are true
61 // if created with FromKnownColor or FromNamedColor, false otherwise (FromARGB).
62 // Per Microsoft and ECMA specs these varibles are set by which constructor is used, not by their values.
64 enum ColorType : short {
72 private short knownColor;
77 internal java.awt.Color NativeObject {
79 return new java.awt.Color (R, G, B, A);
87 if (IsNamedColor) { // Can happen with stuff deserialized from MS
89 object o = knownColors [knownColor];
91 return ((Color) o).name;
93 return String.Format ("{0:x}", ToArgb ());
99 public bool IsKnownColor {
101 return (state & ((short) ColorType.Known)) != 0;
105 public bool IsSystemColor {
107 return (state & ((short) ColorType.System)) != 0;
111 public bool IsNamedColor {
113 return (state & (short)(ColorType.Known|ColorType.Named)) != 0;
118 public static Color FromArgb (int red, int green, int blue)
120 return FromArgb (255, red, green, blue);
123 public static Color FromArgb (int alpha, int red, int green, int blue)
125 CheckARGBValues (alpha, red, green, blue);
126 Color color = new Color ();
127 color.state = (short) ColorType.ARGB;
128 color.value = ((uint) alpha << 24) + (red << 16) + (green << 8) + blue;
132 private static Color FromArgbNamed (int alpha, int red, int green, int blue, string name, KnownColor knownColor)
134 Color color = FromArgb (alpha, red, green, blue);
135 color.state = (short) (ColorType.Known|ColorType.Named);
136 //color.issystemcolor = false; //???
138 // FIXME: here happens SEGFAULT.
139 //color.knownColor = (KnownColor) Enum.Parse (typeof (KnownColor), name, false);
140 color.knownColor = (short) knownColor;
144 internal static Color FromArgbSystem (int alpha, int red, int green, int blue, string name, KnownColor knownColor)
146 Color color = FromArgbNamed (alpha, red, green, blue, name, knownColor);
147 color.state |= (short) ColorType.System;
156 public static Color FromArgb (int alpha, Color baseColor)
158 return FromArgb (alpha, baseColor.R, baseColor.G, baseColor.B);
161 public static Color FromArgb (int argb)
163 return FromArgb ((argb >> 24) & 0x0FF, (argb >> 16) & 0x0FF, (argb >> 8) & 0x0FF, argb & 0x0FF);
166 public static Color FromKnownColor (KnownColor c)
168 if (knownColors == null)
172 if (c < KnownColor.ActiveBorder || c > KnownColor.MenuHighlight) {
174 if (c < KnownColor.ActiveBorder || c > KnownColor.YellowGreen) {
176 // This is what it returns!
177 Color d = FromArgb (0, 0, 0, 0);
178 d.name = c.ToString ();
179 d.state |= (short) ColorType.Named;
180 d.knownColor = (short) c;
184 return knownColors [(int) c];
187 private static Hashtable GetColorHashtableFromType (Type type)
189 Hashtable colorHash = new Hashtable (CaseInsensitiveHashCodeProvider.Default,
190 CaseInsensitiveComparer.Default);
192 PropertyInfo [] props = type.GetProperties ();
193 foreach (PropertyInfo prop in props){
194 if (prop.PropertyType != typeof (Color))
197 MethodInfo getget = prop.GetGetMethod ();
198 if (getget == null || getget.IsStatic == false)
201 object o = prop.GetValue (null, null);
202 colorHash.Add (prop.Name, o);
205 knownColors [(int) c.knownColor] = c;
210 private static void FillColorNames ()
212 lock (creatingColorNames) {
213 if (systemColors != null)
217 knownColors = new Color [(int)KnownColor.MenuHighlight + 1];
219 knownColors = new Color [(int)KnownColor.YellowGreen + 1];
221 Hashtable colorHash = GetColorHashtableFromType (typeof (Color));
222 namedColors = colorHash;
224 colorHash = GetColorHashtableFromType (typeof (SystemColors));
225 systemColors = colorHash;
229 internal static void UpdateKnownColor (int alpha, int red, int green, int blue, string name, KnownColor known_color) {
231 knownColors[(int)known_color] = Color.FromArgbSystem(alpha, red, green, blue, name, known_color);
234 public static Color FromName (string colorName)
236 object c = NamedColors [colorName];
238 c = SystemColors [colorName];
240 // This is what it returns!
241 Color d = FromArgb (0, 0, 0, 0);
243 d.state |= (short) ColorType.Named;
251 internal static Hashtable NamedColors
259 internal static Hashtable SystemColors
267 // -----------------------
268 // Public Shared Members
269 // -----------------------
272 /// Empty Shared Field
276 /// An uninitialized Color Structure
279 public static readonly Color Empty;
282 /// Equality Operator
286 /// Compares two Color objects. The return value is
287 /// based on the equivalence of the A,R,G,B properties
288 /// of the two Colors.
291 public static bool operator == (Color colorA, Color colorB)
293 if (colorA.value != colorB.value)
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 = (byte) Math.Min (R, Math.Min (G, B));
332 byte maxval = (byte) 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 ()
349 byte minval = (byte) Math.Min (r, Math.Min (g, b));
350 byte maxval = (byte) Math.Max (r, Math.Max (g, b));
352 if (maxval == minval)
355 float diff = (float)(maxval - minval);
356 float rnorm = (maxval - r) / diff;
357 float gnorm = (maxval - g) / diff;
358 float bnorm = (maxval - b) / diff;
362 hue = 60.0f * (6.0f + bnorm - gnorm);
364 hue = 60.0f * (2.0f + rnorm - bnorm);
366 hue = 60.0f * (4.0f + gnorm - rnorm);
373 // -----------------------
374 // Public Instance Members
375 // -----------------------
378 /// ToKnownColor method
382 /// Returns the KnownColor enum value for this color, 0 if is not known.
384 public KnownColor ToKnownColor ()
386 return (KnownColor) knownColor;
394 /// Indicates transparent black. R,G,B = 0; A=0?
400 return state == (short) ColorType.Empty;
409 /// The transparancy of the Color.
415 // Optimization for known colors that were deserialized
416 // from an MS serialized stream.
417 if (value == 0 && IsKnownColor) {
419 object o = knownColors [knownColor];
421 value = ((Color) o).ToArgb ();
424 return (byte) ((value >> 24 & 0x0ff));
433 /// The red value of the Color.
439 // Optimization for known colors that were deserialized
440 // from an MS serialized stream.
441 if (value == 0 && IsKnownColor) {
443 object o = knownColors [knownColor];
445 value = ((Color) o).ToArgb ();
448 return (byte) ((value >> 16 & 0x0ff));
457 /// The green value of the Color.
463 // Optimization for known colors that were deserialized
464 // from an MS serialized stream.
465 if (value == 0 && IsKnownColor) {
467 object o = knownColors [knownColor];
469 value = ((Color) o).ToArgb ();
472 return (byte) ((value >> 8 & 0x0ff));
481 /// The blue value of the Color.
487 // Optimization for known colors that were deserialized
488 // from an MS serialized stream.
489 if (value == 0 && IsKnownColor) {
491 object o = knownColors [knownColor];
493 value = ((Color) o).ToArgb ();
496 return (byte) (value & 0x0ff);
505 /// Checks equivalence of this Color and another object.
508 public override bool Equals (object o)
517 /// Reference Equals Method
518 /// Is commented out because this is handled by the base class.
519 /// TODO: Is it correct to let the base class handel reference equals
523 /// Checks equivalence of this Color and another object.
525 //public bool ReferenceEquals (object o)
527 // if (!(o is Color))return false;
528 // return (this == (Color) o);
534 /// GetHashCode Method
538 /// Calculates a hashing value.
541 public override int GetHashCode ()
543 return ((int) value) ^ Name.GetHashCode ();
551 /// Formats the Color as a string in ARGB notation.
554 public override string ToString ()
557 return "Color [Empty]";
559 // Use the property here, not the field.
561 return "Color [" + Name + "]";
563 return String.Format ("Color [A={0}, R={1}, G={2}, B={3}]", A, R, G, B);
566 private static void CheckRGBValues (int red,int green,int blue)
568 if( (red > 255) || (red < 0))
569 throw CreateColorArgumentException(red, "red");
570 if( (green > 255) || (green < 0))
571 throw CreateColorArgumentException (green, "green");
572 if( (blue > 255) || (blue < 0))
573 throw CreateColorArgumentException (blue, "blue");
576 private static ArgumentException CreateColorArgumentException (int value, string color)
578 return new ArgumentException (string.Format ("'{0}' is not a valid"
579 + " value for '{1}'. '{1}' should be greater or equal to 0 and"
580 + " less than or equal to 255.", value, color));
583 private static void CheckARGBValues (int alpha,int red,int green,int blue)
585 if( (alpha > 255) || (alpha < 0))
586 throw CreateColorArgumentException (alpha, "alpha");
587 CheckRGBValues(red,green,blue);
590 //Documentation, do not remove!
591 //This is the program that was used to generate the C# source code below.
593 //using System.Diagnostics;
594 //using System.Drawing;
595 //using System.Reflection;
597 //static void Main(string[] args)
599 // Type cType = typeof (Color);
600 // PropertyInfo [] properties = cType.GetProperties ();
601 // foreach (PropertyInfo property in properties) {
602 // MethodInfo method = property.GetGetMethod();
603 // if (method != null && method.IsStatic && method.ReturnType == cType) {
604 // Color c = (Color) method.Invoke( null, new object[0] );
605 // Console.WriteLine("static public Color " + property.Name);
606 // Console.WriteLine("{\t\n\tget {");
607 // Console.WriteLine("\t\treturn Color.FromArgbNamed ({0}, {1}, {2}, {3}, \"{4}\", KnownColor.{4});",
608 // c.A, c.R, c.G, c.B, property.Name);
609 // Console.WriteLine("\t}");
610 // Console.WriteLine("}\n");
616 static public Color Transparent
619 return Color.FromArgbNamed (0, 255, 255, 255, "Transparent", KnownColor.Transparent);
623 static public Color AliceBlue
626 return Color.FromArgbNamed (255, 240, 248, 255, "AliceBlue", KnownColor.AliceBlue);
630 static public Color AntiqueWhite
633 return Color.FromArgbNamed (255, 250, 235, 215, "AntiqueWhite", KnownColor.AntiqueWhite);
637 static public Color Aqua
640 return Color.FromArgbNamed (255, 0, 255, 255, "Aqua", KnownColor.Aqua);
644 static public Color Aquamarine
647 return Color.FromArgbNamed (255, 127, 255, 212, "Aquamarine", KnownColor.Aquamarine);
651 static public Color Azure
654 return Color.FromArgbNamed (255, 240, 255, 255, "Azure", KnownColor.Azure);
658 static public Color Beige
661 return Color.FromArgbNamed (255, 245, 245, 220, "Beige", KnownColor.Beige);
665 static public Color Bisque
668 return Color.FromArgbNamed (255, 255, 228, 196, "Bisque", KnownColor.Bisque);
672 static public Color Black
675 return Color.FromArgbNamed (255, 0, 0, 0, "Black", KnownColor.Black);
679 static public Color BlanchedAlmond
682 return Color.FromArgbNamed (255, 255, 235, 205, "BlanchedAlmond", KnownColor.BlanchedAlmond);
686 static public Color Blue
689 return Color.FromArgbNamed (255, 0, 0, 255, "Blue", KnownColor.Blue);
693 static public Color BlueViolet
696 return Color.FromArgbNamed (255, 138, 43, 226, "BlueViolet", KnownColor.BlueViolet);
700 static public Color Brown
703 return Color.FromArgbNamed (255, 165, 42, 42, "Brown", KnownColor.Brown);
707 static public Color BurlyWood
710 return Color.FromArgbNamed (255, 222, 184, 135, "BurlyWood", KnownColor.BurlyWood);
714 static public Color CadetBlue
717 return Color.FromArgbNamed (255, 95, 158, 160, "CadetBlue", KnownColor.CadetBlue);
721 static public Color Chartreuse
724 return Color.FromArgbNamed (255, 127, 255, 0, "Chartreuse", KnownColor.Chartreuse);
728 static public Color Chocolate
731 return Color.FromArgbNamed (255, 210, 105, 30, "Chocolate", KnownColor.Chocolate);
735 static public Color Coral
738 return Color.FromArgbNamed (255, 255, 127, 80, "Coral", KnownColor.Coral);
742 static public Color CornflowerBlue
745 return Color.FromArgbNamed (255, 100, 149, 237, "CornflowerBlue", KnownColor.CornflowerBlue);
749 static public Color Cornsilk
752 return Color.FromArgbNamed (255, 255, 248, 220, "Cornsilk", KnownColor.Cornsilk);
756 static public Color Crimson
759 return Color.FromArgbNamed (255, 220, 20, 60, "Crimson", KnownColor.Crimson);
763 static public Color Cyan
766 return Color.FromArgbNamed (255, 0, 255, 255, "Cyan", KnownColor.Cyan);
770 static public Color DarkBlue
773 return Color.FromArgbNamed (255, 0, 0, 139, "DarkBlue", KnownColor.DarkBlue);
777 static public Color DarkCyan
780 return Color.FromArgbNamed (255, 0, 139, 139, "DarkCyan", KnownColor.DarkCyan);
784 static public Color DarkGoldenrod
787 return Color.FromArgbNamed (255, 184, 134, 11, "DarkGoldenrod", KnownColor.DarkGoldenrod);
791 static public Color DarkGray
794 return Color.FromArgbNamed (255, 169, 169, 169, "DarkGray", KnownColor.DarkGray);
798 static public Color DarkGreen
801 return Color.FromArgbNamed (255, 0, 100, 0, "DarkGreen", KnownColor.DarkGreen);
805 static public Color DarkKhaki
808 return Color.FromArgbNamed (255, 189, 183, 107, "DarkKhaki", KnownColor.DarkKhaki);
812 static public Color DarkMagenta
815 return Color.FromArgbNamed (255, 139, 0, 139, "DarkMagenta", KnownColor.DarkMagenta);
819 static public Color DarkOliveGreen
822 return Color.FromArgbNamed (255, 85, 107, 47, "DarkOliveGreen", KnownColor.DarkOliveGreen);
826 static public Color DarkOrange
829 return Color.FromArgbNamed (255, 255, 140, 0, "DarkOrange", KnownColor.DarkOrange);
833 static public Color DarkOrchid
836 return Color.FromArgbNamed (255, 153, 50, 204, "DarkOrchid", KnownColor.DarkOrchid);
840 static public Color DarkRed
843 return Color.FromArgbNamed (255, 139, 0, 0, "DarkRed", KnownColor.DarkRed);
847 static public Color DarkSalmon
850 return Color.FromArgbNamed (255, 233, 150, 122, "DarkSalmon", KnownColor.DarkSalmon);
854 static public Color DarkSeaGreen
857 return Color.FromArgbNamed (255, 143, 188, 139, "DarkSeaGreen", KnownColor.DarkSeaGreen);
861 static public Color DarkSlateBlue
864 return Color.FromArgbNamed (255, 72, 61, 139, "DarkSlateBlue", KnownColor.DarkSlateBlue);
868 static public Color DarkSlateGray
871 return Color.FromArgbNamed (255, 47, 79, 79, "DarkSlateGray", KnownColor.DarkSlateGray);
875 static public Color DarkTurquoise
878 return Color.FromArgbNamed (255, 0, 206, 209, "DarkTurquoise", KnownColor.DarkTurquoise);
882 static public Color DarkViolet
885 return Color.FromArgbNamed (255, 148, 0, 211, "DarkViolet", KnownColor.DarkViolet);
889 static public Color DeepPink
892 return Color.FromArgbNamed (255, 255, 20, 147, "DeepPink", KnownColor.DeepPink);
896 static public Color DeepSkyBlue
899 return Color.FromArgbNamed (255, 0, 191, 255, "DeepSkyBlue", KnownColor.DeepSkyBlue);
903 static public Color DimGray
906 return Color.FromArgbNamed (255, 105, 105, 105, "DimGray", KnownColor.DimGray);
910 static public Color DodgerBlue
913 return Color.FromArgbNamed (255, 30, 144, 255, "DodgerBlue", KnownColor.DodgerBlue);
917 static public Color Firebrick
920 return Color.FromArgbNamed (255, 178, 34, 34, "Firebrick", KnownColor.Firebrick);
924 static public Color FloralWhite
927 return Color.FromArgbNamed (255, 255, 250, 240, "FloralWhite", KnownColor.FloralWhite);
931 static public Color ForestGreen
934 return Color.FromArgbNamed (255, 34, 139, 34, "ForestGreen", KnownColor.ForestGreen);
938 static public Color Fuchsia
941 return Color.FromArgbNamed (255, 255, 0, 255, "Fuchsia", KnownColor.Fuchsia);
945 static public Color Gainsboro
948 return Color.FromArgbNamed (255, 220, 220, 220, "Gainsboro", KnownColor.Gainsboro);
952 static public Color GhostWhite
955 return Color.FromArgbNamed (255, 248, 248, 255, "GhostWhite", KnownColor.GhostWhite);
959 static public Color Gold
962 return Color.FromArgbNamed (255, 255, 215, 0, "Gold", KnownColor.Gold);
966 static public Color Goldenrod
969 return Color.FromArgbNamed (255, 218, 165, 32, "Goldenrod", KnownColor.Goldenrod);
973 static public Color Gray
976 return Color.FromArgbNamed (255, 128, 128, 128, "Gray", KnownColor.Gray);
980 static public Color Green
983 // LAMESPEC: MS uses A=255, R=0, G=128, B=0 for Green Color,
984 // which is seems to be wrong. G must be 255.
985 return Color.FromArgbNamed (255, 0, 128, 0, "Green", KnownColor.Green);
989 static public Color GreenYellow
992 return Color.FromArgbNamed (255, 173, 255, 47, "GreenYellow", KnownColor.GreenYellow);
996 static public Color Honeydew
999 return Color.FromArgbNamed (255, 240, 255, 240, "Honeydew", KnownColor.Honeydew);
1003 static public Color HotPink
1006 return Color.FromArgbNamed (255, 255, 105, 180, "HotPink", KnownColor.HotPink);
1010 static public Color IndianRed
1013 return Color.FromArgbNamed (255, 205, 92, 92, "IndianRed", KnownColor.IndianRed);
1017 static public Color Indigo
1020 return Color.FromArgbNamed (255, 75, 0, 130, "Indigo", KnownColor.Indigo);
1024 static public Color Ivory
1027 return Color.FromArgbNamed (255, 255, 255, 240, "Ivory", KnownColor.Ivory);
1031 static public Color Khaki
1034 return Color.FromArgbNamed (255, 240, 230, 140, "Khaki", KnownColor.Khaki);
1038 static public Color Lavender
1041 return Color.FromArgbNamed (255, 230, 230, 250, "Lavender", KnownColor.Lavender);
1045 static public Color LavenderBlush
1048 return Color.FromArgbNamed (255, 255, 240, 245, "LavenderBlush", KnownColor.LavenderBlush);
1052 static public Color LawnGreen
1055 return Color.FromArgbNamed (255, 124, 252, 0, "LawnGreen", KnownColor.LawnGreen);
1059 static public Color LemonChiffon
1062 return Color.FromArgbNamed (255, 255, 250, 205, "LemonChiffon", KnownColor.LemonChiffon);
1066 static public Color LightBlue
1069 return Color.FromArgbNamed (255, 173, 216, 230, "LightBlue", KnownColor.LightBlue);
1073 static public Color LightCoral
1076 return Color.FromArgbNamed (255, 240, 128, 128, "LightCoral", KnownColor.LightCoral);
1080 static public Color LightCyan
1083 return Color.FromArgbNamed (255, 224, 255, 255, "LightCyan", KnownColor.LightCyan);
1087 static public Color LightGoldenrodYellow
1090 return Color.FromArgbNamed (255, 250, 250, 210, "LightGoldenrodYellow", KnownColor.LightGoldenrodYellow);
1094 static public Color LightGreen
1097 return Color.FromArgbNamed (255, 144, 238, 144, "LightGreen", KnownColor.LightGreen);
1101 static public Color LightGray
1104 return Color.FromArgbNamed (255, 211, 211, 211, "LightGray", KnownColor.LightGray);
1108 static public Color LightPink
1111 return Color.FromArgbNamed (255, 255, 182, 193, "LightPink", KnownColor.LightPink);
1115 static public Color LightSalmon
1118 return Color.FromArgbNamed (255, 255, 160, 122, "LightSalmon", KnownColor.LightSalmon);
1122 static public Color LightSeaGreen
1125 return Color.FromArgbNamed (255, 32, 178, 170, "LightSeaGreen", KnownColor.LightSeaGreen);
1129 static public Color LightSkyBlue
1132 return Color.FromArgbNamed (255, 135, 206, 250, "LightSkyBlue", KnownColor.LightSkyBlue);
1136 static public Color LightSlateGray
1139 return Color.FromArgbNamed (255, 119, 136, 153, "LightSlateGray", KnownColor.LightSlateGray);
1143 static public Color LightSteelBlue
1146 return Color.FromArgbNamed (255, 176, 196, 222, "LightSteelBlue", KnownColor.LightSteelBlue);
1150 static public Color LightYellow
1153 return Color.FromArgbNamed (255, 255, 255, 224, "LightYellow", KnownColor.LightYellow);
1157 static public Color Lime
1160 return Color.FromArgbNamed (255, 0, 255, 0, "Lime", KnownColor.Lime);
1164 static public Color LimeGreen
1167 return Color.FromArgbNamed (255, 50, 205, 50, "LimeGreen", KnownColor.LimeGreen);
1171 static public Color Linen
1174 return Color.FromArgbNamed (255, 250, 240, 230, "Linen", KnownColor.Linen);
1178 static public Color Magenta
1181 return Color.FromArgbNamed (255, 255, 0, 255, "Magenta", KnownColor.Magenta);
1185 static public Color Maroon
1188 return Color.FromArgbNamed (255, 128, 0, 0, "Maroon", KnownColor.Maroon);
1192 static public Color MediumAquamarine
1195 return Color.FromArgbNamed (255, 102, 205, 170, "MediumAquamarine", KnownColor.MediumAquamarine);
1199 static public Color MediumBlue
1202 return Color.FromArgbNamed (255, 0, 0, 205, "MediumBlue", KnownColor.MediumBlue);
1206 static public Color MediumOrchid
1209 return Color.FromArgbNamed (255, 186, 85, 211, "MediumOrchid", KnownColor.MediumOrchid);
1213 static public Color MediumPurple
1216 return Color.FromArgbNamed (255, 147, 112, 219, "MediumPurple", KnownColor.MediumPurple);
1220 static public Color MediumSeaGreen
1223 return Color.FromArgbNamed (255, 60, 179, 113, "MediumSeaGreen", KnownColor.MediumSeaGreen);
1227 static public Color MediumSlateBlue
1230 return Color.FromArgbNamed (255, 123, 104, 238, "MediumSlateBlue", KnownColor.MediumSlateBlue);
1234 static public Color MediumSpringGreen
1237 return Color.FromArgbNamed (255, 0, 250, 154, "MediumSpringGreen", KnownColor.MediumSpringGreen);
1241 static public Color MediumTurquoise
1244 return Color.FromArgbNamed (255, 72, 209, 204, "MediumTurquoise", KnownColor.MediumTurquoise);
1248 static public Color MediumVioletRed
1251 return Color.FromArgbNamed (255, 199, 21, 133, "MediumVioletRed", KnownColor.MediumVioletRed);
1255 static public Color MidnightBlue
1258 return Color.FromArgbNamed (255, 25, 25, 112, "MidnightBlue", KnownColor.MidnightBlue);
1262 static public Color MintCream
1265 return Color.FromArgbNamed (255, 245, 255, 250, "MintCream", KnownColor.MintCream);
1269 static public Color MistyRose
1272 return Color.FromArgbNamed (255, 255, 228, 225, "MistyRose", KnownColor.MistyRose);
1276 static public Color Moccasin
1279 return Color.FromArgbNamed (255, 255, 228, 181, "Moccasin", KnownColor.Moccasin);
1283 static public Color NavajoWhite
1286 return Color.FromArgbNamed (255, 255, 222, 173, "NavajoWhite", KnownColor.NavajoWhite);
1290 static public Color Navy
1293 return Color.FromArgbNamed (255, 0, 0, 128, "Navy", KnownColor.Navy);
1297 static public Color OldLace
1300 return Color.FromArgbNamed (255, 253, 245, 230, "OldLace", KnownColor.OldLace);
1304 static public Color Olive
1307 return Color.FromArgbNamed (255, 128, 128, 0, "Olive", KnownColor.Olive);
1311 static public Color OliveDrab
1314 return Color.FromArgbNamed (255, 107, 142, 35, "OliveDrab", KnownColor.OliveDrab);
1318 static public Color Orange
1321 return Color.FromArgbNamed (255, 255, 165, 0, "Orange", KnownColor.Orange);
1325 static public Color OrangeRed
1328 return Color.FromArgbNamed (255, 255, 69, 0, "OrangeRed", KnownColor.OrangeRed);
1332 static public Color Orchid
1335 return Color.FromArgbNamed (255, 218, 112, 214, "Orchid", KnownColor.Orchid);
1339 static public Color PaleGoldenrod
1342 return Color.FromArgbNamed (255, 238, 232, 170, "PaleGoldenrod", KnownColor.PaleGoldenrod);
1346 static public Color PaleGreen
1349 return Color.FromArgbNamed (255, 152, 251, 152, "PaleGreen", KnownColor.PaleGreen);
1353 static public Color PaleTurquoise
1356 return Color.FromArgbNamed (255, 175, 238, 238, "PaleTurquoise", KnownColor.PaleTurquoise);
1360 static public Color PaleVioletRed
1363 return Color.FromArgbNamed (255, 219, 112, 147, "PaleVioletRed", KnownColor.PaleVioletRed);
1367 static public Color PapayaWhip
1370 return Color.FromArgbNamed (255, 255, 239, 213, "PapayaWhip", KnownColor.PapayaWhip);
1374 static public Color PeachPuff
1377 return Color.FromArgbNamed (255, 255, 218, 185, "PeachPuff", KnownColor.PeachPuff);
1381 static public Color Peru
1384 return Color.FromArgbNamed (255, 205, 133, 63, "Peru", KnownColor.Peru);
1388 static public Color Pink
1391 return Color.FromArgbNamed (255, 255, 192, 203, "Pink", KnownColor.Pink);
1395 static public Color Plum
1398 return Color.FromArgbNamed (255, 221, 160, 221, "Plum", KnownColor.Plum);
1402 static public Color PowderBlue
1405 return Color.FromArgbNamed (255, 176, 224, 230, "PowderBlue", KnownColor.PowderBlue);
1409 static public Color Purple
1412 return Color.FromArgbNamed (255, 128, 0, 128, "Purple", KnownColor.Purple);
1416 static public Color Red
1419 return Color.FromArgbNamed (255, 255, 0, 0, "Red", KnownColor.Red);
1423 static public Color RosyBrown
1426 return Color.FromArgbNamed (255, 188, 143, 143, "RosyBrown", KnownColor.RosyBrown);
1430 static public Color RoyalBlue
1433 return Color.FromArgbNamed (255, 65, 105, 225, "RoyalBlue", KnownColor.RoyalBlue);
1437 static public Color SaddleBrown
1440 return Color.FromArgbNamed (255, 139, 69, 19, "SaddleBrown", KnownColor.SaddleBrown);
1444 static public Color Salmon
1447 return Color.FromArgbNamed (255, 250, 128, 114, "Salmon", KnownColor.Salmon);
1451 static public Color SandyBrown
1454 return Color.FromArgbNamed (255, 244, 164, 96, "SandyBrown", KnownColor.SandyBrown);
1458 static public Color SeaGreen
1461 return Color.FromArgbNamed (255, 46, 139, 87, "SeaGreen", KnownColor.SeaGreen);
1465 static public Color SeaShell
1468 return Color.FromArgbNamed (255, 255, 245, 238, "SeaShell", KnownColor.SeaShell);
1472 static public Color Sienna
1475 return Color.FromArgbNamed (255, 160, 82, 45, "Sienna", KnownColor.Sienna);
1479 static public Color Silver
1482 return Color.FromArgbNamed (255, 192, 192, 192, "Silver", KnownColor.Silver);
1486 static public Color SkyBlue
1489 return Color.FromArgbNamed (255, 135, 206, 235, "SkyBlue", KnownColor.SkyBlue);
1493 static public Color SlateBlue
1496 return Color.FromArgbNamed (255, 106, 90, 205, "SlateBlue", KnownColor.SlateBlue);
1500 static public Color SlateGray
1503 return Color.FromArgbNamed (255, 112, 128, 144, "SlateGray", KnownColor.SlateGray);
1507 static public Color Snow
1510 return Color.FromArgbNamed (255, 255, 250, 250, "Snow", KnownColor.Snow);
1514 static public Color SpringGreen
1517 return Color.FromArgbNamed (255, 0, 255, 127, "SpringGreen", KnownColor.SpringGreen);
1521 static public Color SteelBlue
1524 return Color.FromArgbNamed (255, 70, 130, 180, "SteelBlue", KnownColor.SteelBlue);
1528 static public Color Tan
1531 return Color.FromArgbNamed (255, 210, 180, 140, "Tan", KnownColor.Tan);
1535 static public Color Teal
1538 return Color.FromArgbNamed (255, 0, 128, 128, "Teal", KnownColor.Teal);
1542 static public Color Thistle
1545 return Color.FromArgbNamed (255, 216, 191, 216, "Thistle", KnownColor.Thistle);
1549 static public Color Tomato
1552 return Color.FromArgbNamed (255, 255, 99, 71, "Tomato", KnownColor.Tomato);
1556 static public Color Turquoise
1559 return Color.FromArgbNamed (255, 64, 224, 208, "Turquoise", KnownColor.Turquoise);
1563 static public Color Violet
1566 return Color.FromArgbNamed (255, 238, 130, 238, "Violet", KnownColor.Violet);
1570 static public Color Wheat
1573 return Color.FromArgbNamed (255, 245, 222, 179, "Wheat", KnownColor.Wheat);
1577 static public Color White
1580 return Color.FromArgbNamed (255, 255, 255, 255, "White", KnownColor.White);
1584 static public Color WhiteSmoke
1587 return Color.FromArgbNamed (255, 245, 245, 245, "WhiteSmoke", KnownColor.WhiteSmoke);
1591 static public Color Yellow
1594 return Color.FromArgbNamed (255, 255, 255, 0, "Yellow", KnownColor.Yellow);
1598 static public Color YellowGreen
1601 return Color.FromArgbNamed (255, 154, 205, 50, "YellowGreen", KnownColor.YellowGreen);