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Creating a the sideview of stair steps from the lower left to the uppe

 
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Creating a the sideview of stair steps from the lower left to the uppe
pmoney30
14 Feb, 2008 - 05:28 PM
Post #1

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Joined: 6 Feb, 2008
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CODE

import javax.swing.JApplet;


import java.awt.*;
import java.applet.*;
public class Stair extends JApplet {

    /**
     * Initialization method that will be called after the applet is loaded
     * into the browser.
     */
    public void init() {
        // TODO start asynchronous download of heavy resources
    }
public void paint(Graphics page) {
      
        for ( int x = 10; x <= 350; x+=10)
        {
            for ( int y = 200; y <= -350; y-= 190)
            {
                
                page.drawLine( x,y,x,y-190);
                page.drawLine(x, y, x+50, y);
            }
        }
            }
        }


This is my code to draw the staircase, but noting is appearing on the applet screen.
Help Appreciated.
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Ellie
RE: Creating A The Sideview Of Stair Steps From The Lower Left To The Uppe
15 Feb, 2008 - 02:48 AM
Post #2

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Hi,

You have a loop problem, your y condition says:

for ( int y = 200; y <= -350; y-= 190)

Well, y will never be less than -350, so you just need to change it to:

for ( int y = 200; y >= -350; y-= 190)

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