Something

import objectdraw.*;
import java.awt.*;

public class CanvasCode extends WindowController{
private DrawingCanvas canvas; 
	
// Draw the grid in gray for refence
private void Create_Grid() {
	int[] X_Guide= new int[9];
	int[] Y_Guide= new int[9];
	int i = 0; 
	while (i < 100) {
		Line X_Grid = new Line(X_Guide[i],0,2,2,canvas);
		Line Y_Grid = new Line(Y_Guide[i],0,2,2,canvas);
		i+=10;
		System.out.println(i);
	}
}