-\r
-///+ Prefix\r
-//// Lines for set up Psychlops environment\r
-using Psychlops;\r
-\r
+using Psychlops;\r
+//Position Bias Program\r
namespace PsychlopsSilverlightApp\r
{\r
\r
- public class PsychlopsMain\r
- {///- Prefix\r
-\r
- ///+ Main Routine\r
- //// Psychlops runs at the first line of this function psychlops_main().\r
- public void psychlops_main()\r
- {\r
- ///+ 1\r
- //// Set a window for drawing stimulus\r
- Canvas window = new Canvas(300, 300); //Create a window. Here, window variables are preset mode.\r
- // You can write this statement as" Canvas window = new Canvas(Canvas.fullscreen); " for fullscreen mode\r
- // or as " Canvas window = new Canvas(1024, 768, 32, 60.0); " This statement changes screenmode to 1024 x 768, 32bit color, 60 Hz refresh.\r
- ///- 1\r
-\r
- var FIGURE = Psychlops.Widgets.Browser.Element.byID("FIGURE");\r
- var SIZE_X = Psychlops.Widgets.Browser.Element.byID("SIZE_X");\r
- var SIZE_Y = Psychlops.Widgets.Browser.Element.byID("SIZE_Y");\r
- var SHIFT_X = Psychlops.Widgets.Browser.Element.byID("SHIFT_X");\r
- var SHIFT_Y = Psychlops.Widgets.Browser.Element.byID("SHIFT_Y");\r
- var COLOR_R = Psychlops.Widgets.Browser.Element.byID("COLOR_R");\r
- var COLOR_G = Psychlops.Widgets.Browser.Element.byID("COLOR_G");\r
- var COLOR_B = Psychlops.Widgets.Browser.Element.byID("COLOR_B");\r
-\r
-\r
- ///+ 2\r
- //// Set a figure size, position and color.\r
- Rectangle figure = new Rectangle();\r
- Ellipse figure2 = new Ellipse();\r
-\r
- window.flip(); // Reflect the drawing for the display by flipping frame buffers.\r
- // Till this point, you will not see drawn figures.\r
- ///- 2\r
-\r
- ///+ 3 \r
- //// Detect a Keyboard input\r
- while (!Keyboard.esc.pushed())\r
- {\r
-\r
- window.clear();\r
-\r
- if ("Rectangle".Equals(FIGURE))\r
- {\r
- figure.set(SIZE_X, SIZE_Y); // Set the size of figure.\r
- figure.centering(); // Centering the figure in the window\r
- figure.shift(SHIFT_X, SHIFT_Y); // Displacing the figure by designated vector. \r
- figure.draw(new Color(COLOR_R, COLOR_G, COLOR_B)); // Drawing the rectangle with a designated color.\r
- }\r
- else\r
- {\r
- figure2.set(SIZE_X, SIZE_Y); // Set the size of figure.\r
- figure2.centering(); // Centering the figure in the window\r
- figure2.shift(SHIFT_X, SHIFT_Y); // Displacing the figure by designated vector. \r
- figure2.draw(new Color(COLOR_R, COLOR_G, COLOR_B)); // Drawing the rectangle with a designated color.\r
- }\r
-\r
- window.flip();\r
-\r
- } //exit a program when the escape key is pressed down.\r
- ///- 3\r
-\r
- }\r
- ///- Main Routine\r
-\r
- }\r
-\r
-}\r
-\r
-\r
+ public class PsychlopsMain\r
+ {\r
+ Canvas cnvs;\r
+ Image img, img2, img3;\r
+ int isize = 80; \r
+ int frames;\r
+ Psychlops.Widgets.Slider tfreq;\r
+ Psychlops.Widgets.Slider contrast;\r
+ Psychlops.Widgets.Slider lambda;\r
+\r
+ public void psychlops_main()\r
+ {\r
+ cnvs = new Canvas(300, 600);\r
+ Interval rng = new Interval();\r
+ tfreq = new Psychlops.Widgets.Slider("Temporal Frequency(Hz)", -5 <= rng <= 5, 3.0);\r
+ contrast = new Psychlops.Widgets.Slider("Contrast", 0.0 <= rng <= 1.0, 0.25);\r
+ lambda = new Psychlops.Widgets.Slider("Wave Length", 10.0 <= rng <= 120.0, 30);\r
+\r
+ img = new Image(isize * 2, isize * 2);\r
+ img2 = new Image(isize * 2, isize * 2);\r
+ img3 = new Image(isize * 2, isize * 2);\r
+\r
+\r
+ while (true)\r
+ {\r
+ cnvs.clear(new Color(0.5));\r
+\r
+ Figures.drawGabor(ref img, isize / 6, 1/lambda, contrast, 0.5 * Math.PI, (double)frames * 2.0 * Math.PI * tfreq / 60);\r
+ Figures.drawGabor(ref img2, isize / 6, 1 / lambda, contrast, 0.5 * Math.PI, (double)frames * 2.0 * Math.PI * -tfreq / 60);\r
+ Figures.drawGabor(ref img3, isize / 6, 1 / lambda, contrast, 0.5 * Math.PI, (double)frames * 2.0 * Math.PI * tfreq / 60);\r
+\r
+ img.centering().shift(0, -isize * 1.5).draw();\r
+ img2.centering().draw();\r
+ img3.centering().shift(0, isize * 1.5).draw();\r
+ \r
+ if (!Mouse.left.pressed()) frames++;\r
+\r
+ cnvs.flip();\r
+ }\r
+ }\r
+ }\r
+}
\ No newline at end of file
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