advanced code snippet search

Posted By

DrPepper on 01/05/11


Tagged


Versions (?)

[JAVA] CH2 Rectangle

 / Published in: Java
 

if you want to display numbers on the screen with drawString, you need to say "" + variableName. the "" stand for an empty string, therefore you can use drawString for displaying other than string

Expand | Embed | Plain Text 
  1. import java.awt.Color;
  2. import java.awt.Graphics;
  3. import java.awt.Graphics2D;
  4. import java.awt.Rectangle;
  5. import javax.swing.JComponent;
  6.  
  7. public class PC1 extends JComponent
  8. {
  9.     public void paintComponent(Graphics g)
  10.     {
  11.         Graphics2D g2 = (Graphics2D) g;
  12.         Rectangle box = new Rectangle(60,90,100,150);
  13.         g2.setColor(Color.GREEN);
  14.         g2.fill(box);
  15.  
  16.         double width = box.getWidth();
  17.         double height = box.getHeight();
  18.  
  19.         g2.setColor(Color.BLUE);
  20.         g2.drawString("Width : ",50,260);
  21.         g2.drawString("" + width,100,260);
  22.         g2.drawString("Height : ",50,270);
  23.         g2.drawString("" + height,100,270);
  24.  
  25.     }
  26. }

Report this snippet  

You need to login to post a comment.