ScalingArbitrary13.java

package hw;
import java.awt.*;
import java.applet.*;

public class ScalingArbitrary13 extends Applet {
	@Override
	public void paint(Graphics g) {
		g.drawLine(100,150,100,250);
		g.drawLine(100,150,250,250);
		g.drawLine(100,250,250,250);
		int a[][]=new int[3][3];
		int b[][]=new int[3][3];
		int c[][]=new int[3][3];
		int i,j,k;
		a[0][0]=2;
		a[0][1]=0;
		a[0][2]=0;
		a[1][0]=0;
		a[1][1]=2;
		a[1][2]=0;
		a[2][0]=0;
		a[2][1]=0;
		a[2][2]=1;
		
		b[0][0]=100;
		b[0][1]=100;
		b[0][2]=250;
		b[1][0]=150;
		b[1][1]=250;
		b[1][2]=250;
		b[2][0]=1;
		b[2][1]=1;
		b[2][2]=1;
		for(i=0;i<3;i++)
		for(j=0;j<3;j++)
		{
			c[i][j]=0;
			for(k=0;k<3;k++)
			{
				c[i][j]=(c[i][j]+(a[i][k]*b[k][j]));
			}
			System.out.println();
		}
		g.drawLine(c[0][0], c[1][0], c[0][1], c[1][1]);
		g.drawLine(c[0][1], c[1][1], c[0][2], c[1][2]);
		g.drawLine(c[0][0], c[1][0], c[0][2], c[1][2]);
	}

}