package grafikag;

import Jama.Matrix;
import ptolemy.plot.Plot;
import ptolemy.plot.PlotApplication;

public class Main {

  public static void mygraph(double[][] points) {
    Plot myPlot = new Plot();
    myPlot.setTitle("Plot example");
    myPlot.setXLabel("x");
    myPlot.setYLabel("s(x)");
    int dl = points.length;
    myPlot.setMarksStyle("dots", 0);
    //myPlot.setImpulses(true, 0);
    //for(int i=0; i<ticks.length; i++) myPlot.addXTick("",ticks[i][0]);
    for (int i = 0; i < dl; i++) myPlot.addPoint(0, points[i][0], points[i][1], false);
    PlotApplication app = new PlotApplication(myPlot);
    app.setSize(800, 400);
    app.setLocation(100, 100);
    app.setTitle("MyPicture");
  }

  public static void main(String[] args) {
    int i = 3, j = 3;
    Matrix A = Matrix.random(i, j);
    Matrix B = Matrix.random(j, 1);

    Matrix D = new Matrix(i, j);
    Matrix R = new Matrix(i, j);

    for (int k = 0; k < i; k++) {
      for (int w = 0; w < j; w++) {
        if(k==w)
        {
          D.set(k,w, A.get(k,w));
          R.set(k,w, 0);
        } else {
          R.set(k,w, A.get(k,w));
          D.set(k,w, 0);
        }
      }
    }

    A.print(i,j);
    B.print(i,j);
    D.print(i,j);
    R.print(i,j);
  }
}