Image magick java

Question

How can I modify image from java through ImageMagick? Is there any way of doing it?

Answer 1

Resizing an image (using the easiest method) within the J2SE.

import java.awt.Graphics;
import java.awt.image.BufferedImage;
import javax.swing.*;
import javax.imageio.ImageIO;
import java.net.URL;

class ResizeImage {

    public static void main(String[] args) throws Exception {
        URL url = new URL("http://pscode.org/media/citymorn2.jpg");
        final BufferedImage bi = ImageIO.read(url);

        Runnable r = new Runnable() {
            public void run() {
                JLabel unresize = new JLabel(new ImageIcon(bi));

                int width = (int)(bi.getWidth()*.75);
                int height = (int)(bi.getHeight()*.75);

                BufferedImage bi1 = new BufferedImage(width, height, 
                    BufferedImage.TYPE_INT_RGB);
                Graphics g1 = bi1.getGraphics();
                g1.drawImage( bi, 0, 0, width, height, null );
                JLabel easyResize = new JLabel(new ImageIcon(bi1));

                JPanel p = new JPanel();
                p.add( unresize );
                p.add( easyResize );

                JOptionPane.showMessageDialog(null, p);
            }
        };
        SwingUtilities.invokeLater(r);
    }
}