save Image To File - Java 2D Graphics

Java examples for 2D Graphics:Image

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Description

save Image To File

Demo Code


import java.awt.AWTException;
import java.awt.Graphics2D;
import java.awt.Image;
import java.awt.Robot;
import java.awt.Toolkit;
import java.awt.datatransfer.DataFlavor;
import java.awt.datatransfer.Transferable;
import java.awt.datatransfer.UnsupportedFlavorException;
import java.awt.event.KeyEvent;
import java.awt.image.BufferedImage;
import java.io.File;
import java.io.IOException;
import javax.imageio.ImageIO;
import org.apache.log4j.Logger;

public class Main{
    private static void saveImageToFile(final Image image, final File file,
            final String fileType) {
        try {/* w  w w .j av  a 2  s  .  c  om*/
            final BufferedImage bufferedImage = toBufferedImage(image);
            ImageIO.write(bufferedImage, fileType, file);
        } catch (final IOException e) {
            System.out.println("Write error for " + file.getPath() + ": "
                    + e.getMessage());
        }
    }
    private static BufferedImage toBufferedImage(final Image src) {
        final int w = src.getWidth(null);
        final int h = src.getHeight(null);
        final int type = BufferedImage.TYPE_INT_RGB;
        final BufferedImage dest = new BufferedImage(w, h, type);
        final Graphics2D g2 = dest.createGraphics();
        g2.drawImage(src, 0, 0, null);
        g2.dispose();
        return dest;
    }
}

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