ImageIcon.getIconWidth() has the following syntax.
public int getIconWidth()
In the following code shows how to use ImageIcon.getIconWidth() method.
//from w ww . j a va 2 s . c o m import javax.swing.ImageIcon; public class Main { public static void main(String[] argv) throws Exception { ImageIcon icon = new ImageIcon("image.gif"); icon.setDescription("Description of Image"); System.out.println(icon.getIconWidth()); } }