Java Icon to Image iconToImage(Icon icon)

Description

Converts an Icon to an Image.

License

Open Source License

Parameter

Parameter	Description
icon	the icon to convert.

Return

image the converted icon.

Declaration

public static Image iconToImage(Icon icon) 

Method Source Code

//package com.java2s;

import java.awt.Graphics2D;
import java.awt.GraphicsConfiguration;
import java.awt.GraphicsDevice;
import java.awt.GraphicsEnvironment;
import java.awt.Image;

import java.awt.image.BufferedImage;

import javax.swing.Icon;
import javax.swing.ImageIcon;

public class Main {
    /**//  www .  j a va 2 s.co m
     * Converts an Icon to an Image.
     * 
     * @param icon
     *            the icon to convert.
     * @return image the converted icon.
     */
    public static Image iconToImage(Icon icon) {
        if (icon instanceof ImageIcon) {
            return ((ImageIcon) icon).getImage();
        }

        int w = icon.getIconWidth();
        int h = icon.getIconHeight();

        GraphicsEnvironment ge = GraphicsEnvironment.getLocalGraphicsEnvironment();
        GraphicsDevice gd = ge.getDefaultScreenDevice();
        GraphicsConfiguration gc = gd.getDefaultConfiguration();
        BufferedImage image = gc.createCompatibleImage(w, h);

        Graphics2D g = image.createGraphics();
        icon.paintIcon(null, g, 0, 0);
        g.dispose();

        return image;
    }
}

Related

1. iconToImage(Icon icon)
2. iconToImage(Icon icon)
3. iconToImage(Icon icon)
4. iconToImage(Icon icon)
5. iconToImage(Icon icon)
6. iconToImage(Icon icon)
7. iconToImage(Icon icon, Component comp)
8. iconToImage(Icon icon, int width, int height)