dev3/psychlops/core/graphic/module.cs

   1 using System;\r
   2 using System.Windows;\r
   3 using System.Windows.Controls;\r
   4 using System.Windows.Documents;\r
   5 using System.Windows.Input;\r
   6 using System.Windows.Media;\r
   7 using System.Windows.Media.Animation;\r
   8 using System.Windows.Media.Imaging;\r
   9 using System.Windows.Shapes;\r
  10 \r
  11 \r
  12 \r
  13 namespace Psychlops\r
  14 {\r
  15 \r
  16         public struct Point\r
  17         {\r
  18                 public double x, y, z;\r
  19                 public Point(double dx, double dy, double dz)\r
  20                 {\r
  21                         x = dx;\r
  22                         y = dy;\r
  23                         z = dz;\r
  24                 }\r
  25                 public Point(double dx, double dy)\r
  26                 {\r
  27                         x = dx;\r
  28                         y = dy;\r
  29                         z = 0.0;\r
  30                 }\r
  31                 public Point set(double dx, double dy, double dz)\r
  32                 {\r
  33                         x = dx;\r
  34                         y = dy;\r
  35                         z = dz;\r
  36                         return this;\r
  37                 }\r
  38                 public Point set(double dx, double dy)\r
  39                 {\r
  40                         x = dx;\r
  41                         y = dy;\r
  42                         z = 0.0;\r
  43                         return this;\r
  44                 }\r
  45 \r
  46                 public static Point operator +(Point lhs, Point rhs)\r
  47                 {\r
  48                         return new Point(lhs.x + rhs.x, lhs.y + rhs.y, lhs.z + rhs.z);\r
  49                 }\r
  50                 public static Point operator -(Point lhs, Point rhs)\r
  51                 {\r
  52                         return new Point(lhs.x - rhs.x, lhs.y - rhs.y, lhs.z - rhs.z);\r
  53                 }\r
  54                 public static implicit operator System.Windows.Point(Point d)\r
  55                 {\r
  56                         return new System.Windows.Point(d.x, d.y);\r
  57                 }\r
  58         }\r
  59 \r
  60 \r
  61         public struct Color\r
  62         {\r
  63                 public double r, g, b, a;\r
  64                 public Color(double lum)\r
  65                 {\r
  66                         r = g = b = lum;\r
  67                         a = 1.0;\r
  68                 }\r
  69                 public Color(double red, double green, double blue)\r
  70                 {\r
  71                         r = red;\r
  72                         g = green;\r
  73                         b = blue;\r
  74                         a = 1.0;\r
  75                 }\r
  76                 public Color(double red, double green, double blue, double alpha)\r
  77                 {\r
  78                         r = red;\r
  79                         g = green;\r
  80                         b = blue;\r
  81                         a = alpha;\r
  82                 }\r
  83                 public void set(double lum)\r
  84                 {\r
  85                         r = g = b = lum;\r
  86                         a = 1.0;\r
  87                 }\r
  88                 public void set(double red, double green, double blue)\r
  89                 {\r
  90                         r = red;\r
  91                         g = green;\r
  92                         b = blue;\r
  93                         a = 1.0;\r
  94                 }\r
  95                 public void set(double red, double green, double blue, double alpha)\r
  96                 {\r
  97                         r = red;\r
  98                         g = green;\r
  99                         b = blue;\r
 100                         a = alpha;\r
 101                 }\r
 102                 public static implicit operator System.Windows.Media.Color(Color d)\r
 103                 {\r
 104                         return System.Windows.Media.Color.FromArgb((byte)(d.a * 255), (byte)(d.r * 255), (byte)(d.g * 255), (byte)(d.b * 255));\r
 105                 }\r
 106 \r
 107                 public static readonly Color\r
 108                         black = new Color(0, 0, 0, 1),\r
 109                         red = new Color(1, 0, 0, 1),\r
 110                         green = new Color(0, 1, 0, 1),\r
 111                         blue = new Color(0, 0, 1, 1),\r
 112                         yellow = new Color(1, 1, 0, 1),\r
 113                         magenta = new Color(1, 0, 1, 1),\r
 114                         cyan = new Color(0, 1, 1, 1),\r
 115                         white = new Color(1, 1, 1, 1),\r
 116                         gray = new Color(.5, .5, .5, 1);\r
 117 \r
 118         }\r
 119 \r
 120 \r
 121         public interface Drawable\r
 122         {\r
 123                 Point getCenter();\r
 124                 void clear(Color col);\r
 125                 void pix(int x, int y, Color col);\r
 126                 void line(Line drawee, Color col);\r
 127                 void rect(Rectangle drawee, Color col);\r
 128                 void ellipse(Ellipse drawee, Color col);\r
 129                 void polygon(Polygon drawee, Color col);\r
 130                 void letters(Letters drawee, Color col);\r
 131                 void image(Image drawee);\r
 132                 void msg(string s, double x, double y, Color c);\r
 133         }\r
 134 \r
 135 \r
 136 \r
 137         public interface Figure\r
 138         {\r
 139                 Figure shift(Point p);\r
 140                 Figure centering(Point p);\r
 141                 void draw();\r
 142         }\r
 143         public static class FigureExtention\r
 144         {\r
 145                 public static Figure shift(this Figure target, double x, double y)\r
 146                 {\r
 147                         return target.shift(new Point(x, y));\r
 148                 }\r
 149                 public static Figure centering(this Figure target)\r
 150                 {\r
 151                         return target.centering(Main.drawable.getCenter());\r
 152                 }\r
 153                 public static Figure centering(this Figure target, double x, double y)\r
 154                 {\r
 155                         return target.centering(new Point(x, y));\r
 156                 }\r
 157         }\r
 158 \r
 159         public class Image : Figure\r
 160         {\r
 161                 public WriteableBitmap buffer;\r
 162                 public Point datum;\r
 163                 public Rectangle self_rect;\r
 164 \r
 165                 public Image(int wid, int hei)\r
 166                 {\r
 167                         buffer = new WriteableBitmap(wid, hei);\r
 168                         self_rect = new Rectangle(wid, hei);\r
 169                 }\r
 170 \r
 171                 /*public Image shift(double x, double y)\r
 172                 {\r
 173                         datum.x += x;\r
 174                         datum.y += y;\r
 175                         return this;\r
 176                 }*/\r
 177                 public Figure shift(Point p)\r
 178                 {\r
 179                         datum += p;\r
 180                         return this;\r
 181                 }\r
 182                 public Figure centering(Point p)\r
 183                 {\r
 184                         datum.x = p.x - width / 2.0;\r
 185                         datum.y = p.y - height / 2.0;\r
 186                         return this;\r
 187                 }\r
 188 \r
 189                 public void pix(int x, int y, Color col)\r
 190                 {\r
 191                         buffer.SetPixel(x, y, col);\r
 192                 }\r
 193 \r
 194 \r
 195                 public void field(System.Func<int,int,System.Windows.Media.Color> func)\r
 196                 {\r
 197                         buffer.ForEach(func);\r
 198                 }\r
 199                 public void field(System.Func<int, int, System.Windows.Media.Color, System.Windows.Media.Color> func)\r
 200                 {\r
 201                         buffer.ForEach(func);\r
 202                 }\r
 203 \r
 204                 public void draw()\r
 205                 {\r
 206                         Main.drawable.image(this);\r
 207                 }\r
 208 \r
 209                 public double width  { get { return self_rect.width; } }\r
 210                 public double height { get { return self_rect.height; } }\r
 211 \r
 212         }\r
 213 \r
 214 }