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Tip of the Day
Language: Java
Expertise: Advanced
Jun 23, 2003

WEBINAR:

On-Demand

Building the Right Environment to Support AI, Machine Learning and Deep Learning


How to Double Image Size

Use the following code to scale an image into double its original size:

import java.applet.*;
import java.awt.*;
import java.net.*;
public class ScaleImage extends Applet
{
    Image img;
    public void init()
    {
        try
        {
            img = getImage (new URL(getDocumentBase(),flo.jpg));
        }catch (MalformedURLException e)
       {
       	 System.out.println(URL not valid:+e);
        }
    }
    public void paint (Graphics g)
    {
        g.drawImage
(img,0,0,img.getWidth(null)*2,img.getHeight(null)*2,this);
    }
}
/*<applet CODE =ScaleImage   WIDTH =400 HEIGHT = 400>
</applet>*/
MV Prem Kumar
 
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