test4/PsychlopsMain.cs

   1 /*using Psychlops;\r
   2 \r
   3 namespace PsychlopsSilverlight4test\r
   4 {\r
   5 \r
   6         public class PsychlopsMain\r
   7         {\r
   8 \r
   9                 Psychlops.Canvas cnvs;\r
  10                 int i;\r
  11                 double x, y, z, t, p, temp, xx, yy;\r
  12 \r
  13                 //Set Target Initial Value\r
  14                 double TargetEcce = 100.0, TargetSize = 5.0, TargetNumber = 5, Rotate = 0.0;\r
  15 \r
  16                 //Set Background Initial Value\r
  17                 double DotNumber = 50, thetaSpeed = 3.0, Axis = 0.0, BGRadii = 150, BGSize = 5.0;\r
  18 \r
  19                 public void psychlops_main()\r
  20                 {\r
  21                         cnvs = new Canvas(500, 500);\r
  22 \r
  23                         //Declare background dots and target\r
  24                         Rectangle[] BGDot = new Rectangle[2048];\r
  25                         for(int i=0; i<2048; i++){\r
  26                                 BGDot[i]=new Rectangle();\r
  27                         }\r
  28                         Rectangle[] Target= new Rectangle[10];\r
  29                         for(int i=0; i<10; i++){\r
  30                                 Target[i]=new Rectangle();\r
  31                         }\r
  32 \r
  33 \r
  34                         //Declare Matrix to keep back ground dots' coordinate value\r
  35                         double[] DotX=new double[2048];\r
  36                         double[] DotY = new double[2048];\r
  37 \r
  38 \r
  39                         //Set Independent variables to manipulate\r
  40 \r
  41 \r
  42                         //Initialize positions of background dots\r
  43                         for(int i=0; i<2048; i++){\r
  44                                 t=2.0*Math.PI*Math.random(1.0);\r
  45                                 p=2.0*Math.PI*Math.random(1.0);\r
  46                                 DotX[i]=t;\r
  47                                 DotY[i]=p;\r
  48 \r
  49                                 x=BGRadii*Math.cos(t)*Math.cos(p);\r
  50                                 y=BGRadii*Math.sin(t)*Math.cos(p);\r
  51                                 BGDot[i].set(BGSize, BGSize);\r
  52                                 BGDot[i].centering().shift(x,y);\r
  53                         }\r
  54 \r
  55                         //Initialize positions of targets\r
  56                         for(int i=0; i<10; i++)Target[i].set(TargetSize, TargetSize);\r
  57 \r
  58                         double COS, SIN;\r
  59                         DotNumber = 200;\r
  60                         //Main stimulus loop\r
  61                         while(true){\r
  62                                 //Clear the main window\r
  63                                 cnvs.clear(Color.green);\r
  64 \r
  65 \r
  66                                 temp=Axis/360*2*Math.PI;\r
  67                                 COS=Math.cos(temp);\r
  68                                 SIN=Math.sin(temp);\r
  69 \r
  70                                 //Calculate positions of background dots and set them\r
  71                                 for(int i=0; i<DotNumber; i++){\r
  72                                         //Calculate in polar coordinate\r
  73                                         t=DotX[i]+2.0*Math.PI*thetaSpeed/360.0;\r
  74                                         p=DotY[i];\r
  75 \r
  76                                         //Save current position\r
  77                                         DotX[i]=t;\r
  78 \r
  79                                         //Convert to Decartes coordinate\r
  80                                         x=BGRadii*Math.cos(t)*Math.cos(p);\r
  81                                         y=BGRadii*Math.sin(t)*Math.cos(p);\r
  82                                         z=BGRadii*Math.sin(p);\r
  83                                         xx=x;\r
  84                                         yy=SIN*y+COS*z;\r
  85 \r
  86                                         //Set Dotsize and Draw them\r
  87                                         BGDot[i].set(BGSize, BGSize);\r
  88                                         BGDot[i].centering().shift(xx,yy);\r
  89                                         BGDot[i].draw( Color.blue );\r
  90                                 }\r
  91 \r
  92                                 //Calculate positions of targets and set them\r
  93                                 temp=Rotate*2*Math.PI/360.0;\r
  94                                 for (int i = 0; i < 5; i++)\r
  95                                 {\r
  96                                         t = 2.0 * Math.PI/TargetNumber;\r
  97                                         x = TargetEcce*Math.cos(i*t+temp);\r
  98                                         y = TargetEcce*Math.sin(i*t+temp);\r
  99                                         Target[i].centering().shift(x,y);\r
 100                                         Target[i].fill = Color.yellow;\r
 101                                         Target[i].draw();\r
 102                                 }\r
 103 \r
 104                                 //Reflect drawing at the next frame;\r
 105                                 cnvs.flip();\r
 106                         }\r
 107                 }\r
 108         }\r
 109 \r
 110 }\r
 111 */\r
 112 \r
 113 /*using Psychlops;\r
 114 \r
 115 namespace PsychlopsSilverlight4test\r
 116 {\r
 117         public class PsychlopsMain\r
 118         {\r
 119                 public void psychlops_main()\r
 120                 {\r
 121                         var figure_type = Psychlops.Widgets.Browser.Element.byID("FIGURE");\r
 122                         var size_x = Psychlops.Widgets.Browser.Element.byID("SIZE_X");\r
 123                         var size_y = Psychlops.Widgets.Browser.Element.byID("SIZE_Y");\r
 124                         var shift_x = Psychlops.Widgets.Browser.Element.byID("SHIFT_X");\r
 125                         var shift_y = Psychlops.Widgets.Browser.Element.byID("SHIFT_Y");\r
 126                         var color_r = Psychlops.Widgets.Browser.Element.byID("COLOR_R");\r
 127                         var color_g = Psychlops.Widgets.Browser.Element.byID("COLOR_G");\r
 128                         var color_b = Psychlops.Widgets.Browser.Element.byID("COLOR_B");\r
 129 \r
 130                         Canvas window = new Canvas(300, 300);\r
 131 \r
 132                         var figure_r = new Rectangle();\r
 133                         var figure_e = new Ellipse();\r
 134                         Shape figure = figure_r;\r
 135                         \r
 136                         while (!Keyboard.esc.pushed())\r
 137                         {\r
 138                                 if (System.String.Compare(figure_type, "Rectangle") == 0)\r
 139                                 {\r
 140                                         figure_r.set(size_x, size_y);\r
 141                                         figure = figure_r;\r
 142                                 }\r
 143                                 else\r
 144                                 {\r
 145                                         figure_e.set(size_x, size_y);\r
 146                                         figure = figure_e;\r
 147                                 }\r
 148                                 figure.fill = new Color(color_r, color_g, color_b);\r
 149 \r
 150                                 window.clear(Color.black);\r
 151                                 figure.centering().shift(shift_x, shift_y).draw();\r
 152                                 window.flip();\r
 153                         }\r
 154                 }\r
 155         }\r
 156 \r
 157 }\r
 158 \r
 159 */\r
 160 \r
 161 \r
 162 \r
 163 using Psychlops;\r
 164 \r
 165 namespace Psychlops\r
 166 {\r
 167 \r
 168         public class RandomDots\r
 169         {\r
 170                 Rectangle dot;\r
 171                 public Point[] cood;\r
 172                 public RandomDots()\r
 173                 {\r
 174                         cood = new Point[250];\r
 175                         dot = new Rectangle(5, 5);\r
 176                 }\r
 177                 public void draw()\r
 178                 {\r
 179                         dot.fill = Color.white;\r
 180                         foreach (Point p in cood)\r
 181                         {\r
 182                                 dot.centering(p).draw();\r
 183                         }\r
 184                 }\r
 185         }\r
 186 \r
 187 }\r
 188 \r
 189 \r
 190 \r
 191 namespace PsychlopsSilverlight4test\r
 192 {\r
 193 \r
 194         public class PsychlopsMain\r
 195         {\r
 196                 Canvas cnvs;\r
 197                 Image img;\r
 198                 Ellipse fixation;\r
 199                 Shape shape;\r
 200                 Color col;\r
 201                 int isize = 100;\r
 202                 double tfreq = 1;\r
 203                 int frames;\r
 204                 RandomDots dots;\r
 205                 Group g;\r
 206 \r
 207                 public void psychlops_main()\r
 208                 {\r
 209                         cnvs = new Canvas(500, 500);\r
 210                         g = new Group();\r
 211                         img = new Image(isize * 2, isize * 2);\r
 212                         Figures.drawGrating(ref img, 200, 200, 20, 1, 2, frames * 2.0 * Math.PI / tfreq / 60);\r
 213                         g.append(img);\r
 214                         g.rotation = 50;\r
 215                         fixation = new Ellipse(10, 10);\r
 216                         fixation.fill = Color.red;\r
 217                         //var poly = new Rectangle(100, 100);\r
 218                         var poly = new Letters("日本語");\r
 219                         //var poly = new Polygon(); poly.append(0, 100); poly.append(-100, 0); poly.append(0, -100); poly.append(100, 0);\r
 220                         //var poly = new Ellipse(100, 100);\r
 221                         //var poly = new Line(0,0,100, 0);\r
 222                         poly.fill = Color.red;\r
 223                         poly.stroke = new Stroke { color = Color.yellow, thick = 1 };\r
 224                         shape = poly;\r
 225 \r
 226                         var rng = new Interval();\r
 227                         var slider = new Psychlops.Widgets.Slider("tesrt", 0 <= rng <= 5);\r
 228 \r
 229                         dots = new RandomDots();\r
 230 \r
 231 \r
 232                         while (true)\r
 233                         {\r
 234                                 frames++;\r
 235 \r
 236 \r
 237                                 cnvs.clear(new Color(Mouse.left.pressed() ? 0.75 : 0.5));\r
 238                                 col.set(Math.random(1.0));\r
 239 \r
 240                                 /*if (frames % 2 == 0)\r
 241                                 {\r
 242                                         fixation.centering().shift(100, 100);\r
 243                                         fixation.draw(new Stroke(Color.blue, 3));\r
 244                                 }*/\r
 245 \r
 246                                 fixation.centering();\r
 247                                 fixation.draw(Color.red);\r
 248 \r
 249                                 //Figures.drawGabor(ref img, 20, 100, 1, 0, frames * 2.0 * Math.PI / tfreq / 60);\r
 250                                 //Figures.drawGaussian(ref img, 20, 1);\r
 251                                 //Figures.drawGrating(ref img, 200, 200, 20, 1, 2, frames * 2.0 * Math.PI / tfreq / 60);\r
 252                                 img.centering(Mouse.position);\r
 253                                 img.draw();\r
 254                                 //g.centering(Mouse.position).draw();\r
 255                                 //g.rotation += 1;\r
 256 \r
 257                                 shape.centering(Mouse.position).shift(100, 0);\r
 258                                 shape.draw();\r
 259                                 if (Keyboard.spc.pressed()) cnvs.var(Mouse.x, 100, 100);\r
 260 \r
 261                                 cnvs.var(frames, 0, 20);\r
 262                                 slider.value = frames / 100.0;\r
 263 \r
 264                                 /*if (frames % 2 != 0)\r
 265                                 {\r
 266                                         fixation.shift(100, 100);\r
 267                                         fixation.draw(new Stroke(Color.green, 3));\r
 268                                 }*/\r
 269 \r
 270                                 for (int i = 0; i < dots.cood.Length; i++)\r
 271                                 {\r
 272                                         dots.cood[i].set(Math.random(500), Math.random(500));\r
 273                                 }\r
 274                                 dots.draw();\r
 275 \r
 276                                 cnvs.flip();\r
 277                         }\r
 278                 }\r
 279         }\r
 280 }\r
 281 \r