///+ Prefix linkto BasicCode1
//// Lines for set up Psychlops environment
<<<<<<< HEAD
using Psychlops;

namespace PsychlopsSilverlight4test
{

	public class PsychlopsMain
	{///- Prefix linkto BasicCode1


		///+ Main Routine
		//// Psychlops runs at the first line of this function psychlops_main().
		public void psychlops_main() {
    ///+ 0 linkto BasicCode3_1a
    ////Prepare global parameters
     const int maxrectnum = 200;
     int rectnum = 100/*ID:rectnumber 25.0 200.0 25.0*/;
     double rectsize = 5.0/*ID:dotsize 1.0 10.0 1.0*/;
     Rectangle[] rect = new Rectangle[maxrectnum];
	 for (int i = 0; i < maxrectnum; i++) { rect[i] = new Rectangle(); }
     double[] rectcolorR = new double[maxrectnum];
     double[] rectcolorG = new double[maxrectnum];
     double[] rectcolorB = new double[maxrectnum];
    ///- 0 linkto BasicCode3_1a

	 Canvas window = new Canvas(Canvas.window);

     ///+ 1 linkto BasicCode3_1a
     ////Initialize
     for(int i=0; i < rectnum; i++){
         ///+ 1.1 set1
         ////set positions and sizes
         rect[i].set(rectsize, rectsize); //Set a size of rectangles.
         rect[i].centering();
         rect[i].shift((i - 0.5 * rectnum) * rectsize* 1.5/*ID:RectHGap 1.0 3.0 0.5*/,
                                        (i - 0.5*rectnum) * rectsize * 1.5/*ID:RectVGap 1.0 3.0 0.5*/); //Move Rectangles to initial positions
         ///- 1.1 set1
         ///+ 1.2 set2
         ////set colors
         rectcolorR[i]=Math.random(1.0) * 0.5/*ID: RGain 0.0 1.0 0.5*/; //Set R values. Note that "i" is converted to double-type.
         rectcolorG[i]=Math.random(1.0) * 0.5/*ID: GGain 0.0 1.0 0.5*/; //Set G values. Note that "i" is converted to double-type.
         rectcolorB[i]=Math.random(1.0) * 0.5/*ID: BGain 0.0 1.0 0.5*/; //Set B values. Note that "i" is converted to double-type.
         ///- 1.2 set2
         }
    ///- 1 linkto BasicCode3_1a

    ///+ 2 drawing
    ////drawing objects
    ///+ 2.1 setlocal
    ////Prepare variables for movie control;
    int frame = 0;
    int motion_dir = 1;
    double Horizontal_shift, Vertical_shift;
    ///- 2.1 setlocal

    while(!Keyboard.esc.pushed()){
        window.clear(Color.black);

        if(frame % 30/*ID:Period_Position 30 240 30*/ ==0){ // motion direction will reverse at designated frames.
        	motion_dir *= -1;
        }

        for(int i=0; i < rectnum; i++){
         ///+ 2.2 loopset1
         ////set positions and sizes

         Horizontal_shift=motion_dir * 1.0/*ID:HSpeed 0.0 5.0 1.0*/;
         Vertical_shift=motion_dir * 0.0/*ID:VSpeed 0.0 5.0 1.0*/;

         rect[i].resize(rectsize, rectsize); //Resize rectangles.
         rect[i].shift(Horizontal_shift, Vertical_shift);
         ///- 2.2 loopset1

         ///+ 2.3 loopset2
         ////set colors
         rectcolorR[i]=Math.random(1.0)* 0.5/*ID:RGain 0.0 1.0 0.5*/; //Set R values. Note that "i" is converted to double-type.
         rectcolorG[i]=Math.random(1.0)* 0.5/*ID:GGain 0.0 1.0 0.5*/; //Set G values. Note that "i" is converted to double-type.
         rectcolorB[i]=Math.random(1.0)* 0.5/*ID:BGain 0.0 1.0 0.5*/; //Set B values. Note that "i" is converted to double-type.
         ///- 2.3 loopset2

         }
		
		///+ 2.4 linkto BasicCode3_1a
        for(int i=0; i < rectnum; i++){
            rect[i].draw(new Color(rectcolorR[i], rectcolorG[i], rectcolorB[i])); //draw objects by designated colors.
        }
        window.flip();
        ///- 2.4 linkto BasicCode3_1a
        
        frame++;
    }
    ///- 2 drawing

}
		///- Main Routine


	}

}


/*
=======
>>>>>>> 06a470a0e79a283223a73d8c5f6e43ef76174d97
using Psychlops;

namespace PsychlopsSilverlightApp
{

	public class PsychlopsMain
	{///- Prefix linkto BasicCode1


		///+ Main Routine
		//// Psychlops runs at the first line of this function psychlops_main().
		public void psychlops_main()
		{
			///+ 0 linkto BasicCode3_1a
			////Prepare global parameters
			int maxrectnum = 200;
			int rectnum = 100;
			double rectsize = 5.0;
			Rectangle[] rect = StaticFunctions.NewArray<Rectangle>(maxrectnum);
			double[] rectcolorR = new double[maxrectnum];
			double[] rectcolorG = new double[maxrectnum];
			double[] rectcolorB = new double[maxrectnum];
			///- 0 linkto BasicCode3_1a

			Canvas window = new Canvas(Canvas.window);
			var img = new Image("logo.png");


			///+ 1 linkto BasicCode3_1a
			////Initialize
			for (int i = 0; i < rectnum; i++)
			{
				///+ 1.1 set1
				////set positions and sizes
				rect[i].set(rectsize, rectsize); //Set a size of rectangles.
				rect[i].centering();
				rect[i].shift((i - 0.5 * rectnum) * rectsize * 1.5,
											   (i - 0.5 * rectnum) * rectsize * 1.5); //Move Rectangles to initial positions
				///- 1.1 set1
				///+ 1.2 set2
				////set colors
				rectcolorR[i] = Math.random(1.0) * 0.5; //Set R values. Note that "i" is converted to double-type.
				rectcolorG[i] = Math.random(1.0) * 0.5; //Set G values. Note that "i" is converted to double-type.
				rectcolorB[i] = Math.random(1.0) * 0.5; //Set B values. Note that "i" is converted to double-type.
				///- 1.2 set2
			}
			///- 1 linkto BasicCode3_1a

			///+ 2 drawing
			////drawing objects
			///+ 2.1 linkto BasicCode3_2a
			////Prepare variables for movie control;
			int frame = 0;
			int motion_dir = 1;
			double Horizontal_shift, Vertical_shift;
			///- 2.1 linkto BasicCode3_2a

			while (!Keyboard.esc.pushed())
			{
				window.clear(Color.black);
				for (int i = 0; i < rectnum; i++)
				{
					///+ 2.2 loopset1
					////set positions and sizes

					Horizontal_shift = Math.sin(2 * Math.PI * ((double)frame / 30.0)) * motion_dir * 100.0; //Calculate horizontal displacement from the center.
					Vertical_shift = Math.sin(2 * Math.PI * ((double)frame / 30.0)) * motion_dir * 0.0;//Calculate vertical displacement from the center.
					rect[i].resize(rectsize, rectsize); //Resize rectangles.
					rect[i].centering(); //Rectangles are moved to the center...
					rect[i].shift(Horizontal_shift + (i - 0.5 * rectnum) * rectsize * 1.5,
								  Vertical_shift + (i - 0.5 * rectnum) * rectsize * 1.5); //and then move to designated positions
					///- 2.2 loopset1

					///+ 2.3 linkto BasicCode3_2a
					////set colors 
					rectcolorR[i] = Math.random(1.0) * 0.5; //Set R values. Note that "i" is converted to double-type.
					rectcolorG[i] = Math.random(1.0) * 0.5; //Set G values. Note that "i" is converted to double-type.
					rectcolorB[i] = Math.random(1.0) * 0.5; //Set B values. Note that "i" is converted to double-type.
					///- 2.3 linkto BasicCode3_2a

				}
				///+ 2.4 linkto BasicCode3_1a
				for (int i = 0; i < rectnum; i++)
				{
					rect[i].draw(new Color(rectcolorR[i], rectcolorG[i], rectcolorB[i])); //draw objects by designated colors.
				}
				window.flip();
				///- 2.4 linkto BasicCode3_1a
				frame++;
			}
			///- 2 drawing

		}
		///- Main Routine


	}

}





/*
using Psychlops;

namespace PsychlopsSilverlight4test
{

	public class PsychlopsMain
	{
		void RectLuminance()
		{
			Canvas display = new Canvas(Canvas.window);
			Psychlops.Solver.BinomialLikelihood.showWindow(Math.cumulativeNormalDistibution);
			Letters le = new Letters("Reload to restart");
			le.fill = Color.black;
			le.align = Letters.HorizontalAlign.center;

			while (!Keyboard.esc.pushed())
			{
				Display.clear(Color.white);
				le.centering().shift(-200,-10).draw();
				Display.flip();
			}

		}


		public void psychlops_main()
		{
			RectLuminance();
		}


	}

}
*/

*/









/*
 using Psychlops;

namespace PsychlopsSilverlight4test
{

	public class PsychlopsMain
	{

		Psychlops.Canvas cnvs;
		int i;
		double x, y, z, t, p, temp, xx, yy;

		//Set Target Initial Value
		double TargetEcce = 100.0, TargetSize = 5.0, TargetNumber = 5, Rotate = 0.0;

		//Set Background Initial Value
		double Axis = 0.0, BGRadii = 150, BGSize = 5.0;
		Psychlops.Widgets.Slider thetaSpeed, DotNumber;
		Image img;



		public void psychlops_main()
		{
			cnvs = new Canvas(500, 500);

			Psychlops.Solver.BinomialLikelihood.showWindow(Math.cumulativeNormalDistibution);


			img = new Image("Resources/logo.png");

			Interval rng = new Interval();
			thetaSpeed = new Psychlops.Widgets.Slider("Label", -10 <= rng <= 10, 3.0);
			DotNumber  = new Psychlops.Widgets.Slider("DotNum",   0 <= rng <= 100, 50.0);

			//Declare background dots and target
			Rectangle[] BGDot = new Rectangle[2048];
			for(int i=0; i<2048; i++){
				BGDot[i]=new Rectangle();
			}
			Rectangle[] Target= new Rectangle[10];
			for(int i=0; i<10; i++){
				Target[i]=new Rectangle();
			}


			//Declare Matrix to keep back ground dots' coordinate value
			double[] DotX=new double[2048];
			double[] DotY = new double[2048];


			//Set Independent variables to manipulate


			//Initialize positions of background dots
			for(int i=0; i<2048; i++){
				t=2.0*Math.PI*Math.random(1.0);
				p=2.0*Math.PI*Math.random(1.0);
				DotX[i]=t;
				DotY[i]=p;

				x=BGRadii*Math.cos(t)*Math.cos(p);
				y=BGRadii*Math.sin(t)*Math.cos(p);
				BGDot[i].set(BGSize, BGSize);
				BGDot[i].centering().shift(x,y);
			}

			//Initialize positions of targets
			for(int i=0; i<10; i++)Target[i].set(TargetSize, TargetSize);

			double COS, SIN;
			//DotNumber = 200;
			//Main stimulus loop
			while(true){
				//Clear the main window
				cnvs.clear();


				temp=Axis/360*2*Math.PI;
				COS=Math.cos(temp);
				SIN=Math.sin(temp);

				//Calculate positions of background dots and set them
				for(int i=0; i<DotNumber; i++){
					//Calculate in polar coordinate
					t=DotX[i]+2.0*Math.PI*thetaSpeed/360.0;
					p=DotY[i];

					//Save current position
					DotX[i]=t;

					//Convert to Decartes coordinate
					x=BGRadii*Math.cos(t)*Math.cos(p);
					y=BGRadii*Math.sin(t)*Math.cos(p);
					z=BGRadii*Math.sin(p);
					xx=x;
					yy=SIN*y+COS*z;

					//Set Dotsize and Draw them
					BGDot[i].set(BGSize, BGSize);
					BGDot[i].centering().shift(xx,yy);
					BGDot[i].draw( Color.blue );
				}

				//Calculate positions of targets and set them
				temp=Rotate*2*Math.PI/360.0;
				for (int i = 0; i < 5; i++)
				{
					t = 2.0 * Math.PI/TargetNumber;
					x = TargetEcce*Math.cos(i*t+temp);
					y = TargetEcce*Math.sin(i*t+temp);
					Target[i].centering().shift(x,y);
					Target[i].fill = Color.yellow;
					Target[i].draw();
				}

				img.centering(Mouse.position).draw();

				cnvs.var(Mouse.position.x, 100, 100);
				cnvs.var(Mouse.position.y, 100, 140);

				//Reflect drawing at the next frame;
				cnvs.flip();
			}
		}
	}

}
*/


/*using Psychlops;

namespace PsychlopsSilverlight4test
{
	public class PsychlopsMain
	{
		public void psychlops_main()
		{
			var figure_type = Psychlops.Widgets.Browser.Element.byID("FIGURE");
			var size_x = Psychlops.Widgets.Browser.Element.byID("SIZE_X");
			var size_y = Psychlops.Widgets.Browser.Element.byID("SIZE_Y");
			var shift_x = Psychlops.Widgets.Browser.Element.byID("SHIFT_X");
			var shift_y = Psychlops.Widgets.Browser.Element.byID("SHIFT_Y");
			var color_r = Psychlops.Widgets.Browser.Element.byID("COLOR_R");
			var color_g = Psychlops.Widgets.Browser.Element.byID("COLOR_G");
			var color_b = Psychlops.Widgets.Browser.Element.byID("COLOR_B");

			Canvas window = new Canvas(300, 300);

			var figure_r = new Rectangle();
			var figure_e = new Ellipse();
			Shape figure = figure_r;
			
			while (!Keyboard.esc.pushed())
			{
				if (System.String.Compare(figure_type, "Rectangle") == 0)
				{
					figure_r.set(size_x, size_y);
					figure = figure_r;
				}
				else
				{
					figure_e.set(size_x, size_y);
					figure = figure_e;
				}
				figure.fill = new Color(color_r, color_g, color_b);

				window.clear(Color.black);
				figure.centering().shift(shift_x, shift_y).draw();
				window.flip();
			}
		}
	}

}




/*
using Psychlops;

namespace Psychlops
{

	public class RandomDots
	{
		Rectangle dot;
		public Point[] cood;
		public RandomDots()
		{
			cood = new Point[250];
			dot = new Rectangle(5, 5);
		}
		public void draw()
		{
			dot.fill = Color.white;
			foreach (Point p in cood)
			{
				dot.centering(p).draw();
			}
		}
	}

}



namespace PsychlopsSilverlight4test
{

	public class PsychlopsMain
	{
		Canvas cnvs;
		Image img;
		Ellipse fixation;
		Shape shape;
		Color col;
		int isize = 100;
		double tfreq = 1;
		int frames;
		RandomDots dots;
		Group g;

		public void psychlops_main()
		{
			cnvs = new Canvas(500, 500);
			g = new Group();
			img = new Image(isize * 2, isize * 2);
			Figures.drawGrating(ref img, 200, 200, 20, 1, 2, frames * 2.0 * Math.PI / tfreq / 60);
			g.append(img);
			g.rotation = 50;
			fixation = new Ellipse(10, 10);
			fixation.fill = Color.red;
			//var poly = new Rectangle(100, 100);
			var poly = new Letters("日本語");
			//var poly = new Polygon(); poly.append(0, 100); poly.append(-100, 0); poly.append(0, -100); poly.append(100, 0);
			//var poly = new Ellipse(100, 100);
			//var poly = new Line(0,0,100, 0);
			poly.fill = Color.red;
			poly.stroke = new Stroke { color = Color.yellow, thick = 1 };
			shape = poly;

			var rng = new Interval();
			var slider = new Psychlops.Widgets.Slider("tesrt", -100 <= rng <= 100);

			dots = new RandomDots();


			while (true)
			{
				frames++;


				cnvs.clear(new Color(Mouse.left.pressed() ? 0.75 : 0.5));
				col.set(Math.random(1.0));

				/*if (frames % 2 == 0)
				{
					fixation.centering().shift(100, 100);
					fixation.draw(new Stroke(Color.blue, 3));
				}* /

				fixation.centering().shift(slider, 0);
				fixation.draw(Color.red);

				//Figures.drawGabor(ref img, 20, 100, 1, 0, frames * 2.0 * Math.PI / tfreq / 60);
				//Figures.drawGaussian(ref img, 20, 1);
				//Figures.drawGrating(ref img, 200, 200, 20, 1, 2, frames * 2.0 * Math.PI / tfreq / 60);
				//img.centering(Mouse.position);
				//img.draw();
				g.centering(Mouse.position).draw();
				g.rotation += 1;

				shape.centering(Mouse.position).shift(100, 0);
				shape.draw();
				if (Keyboard.spc.pressed()) cnvs.var(Mouse.x, 100, 100);

				cnvs.var(frames, 0, 20);
				//slider.value = frames / 100.0;

				/*if (frames % 2 != 0)
				{
					fixation.shift(100, 100);
					fixation.draw(new Stroke(Color.green, 3));
				}* /

				for (int i = 0; i < dots.cood.Length; i++)
				{
					dots.cood[i].set(Math.random(500), Math.random(500));
				}
				cnvs.var((double)slider, 200, 200);
				dots.draw();

				cnvs.flip();
			}
		}
	}
}

**/


/*

using Psychlops;
namespace PsychlopsSilverlight4test
{

	public class PsychlopsMain
	{
		Canvas cnvs;
		Rectangle[] rect;
		int n;

		public void psychlops_main()
		{
			n = 1;
			cnvs = new Canvas(500, 500);
			rect = new Rectangle[n];
			for (int i = 0; i < n; i++)
			{
				rect[i] = new Rectangle(10, 10);
				rect[i].fill = Color.red;
			}
			Interval rng = new Interval();
			var slider = new Psychlops.Widgets.Slider("Label", -100 <= rng <= 100);

			while (true)
			{
				cnvs.clear();
				for (int i = 0; i < n; i++)
				{
					rect[i].centering().shift(slider * i*3, i*3).draw();
				}
				cnvs.flip();
			}
		}
	}
}

*/