Java JPEG png2jpeg(File pngImage, File jpegFile)

Description

pngjpeg

License

Open Source License

Declaration

public static boolean png2jpeg(File pngImage, File jpegFile) 

Method Source Code

//package com.java2s;
//License from project: Open Source License 

import javax.imageio.ImageIO;
import java.awt.*;
import java.awt.image.BufferedImage;
import java.io.*;

public class Main {

    public static boolean png2jpeg(File pngImage, File jpegFile) {
        BufferedImage bufferedImage;

        try {/* w w w .  j  av  a 2  s .c  o m*/
            bufferedImage = ImageIO.read(pngImage);

            BufferedImage newBufferedImage = new BufferedImage(bufferedImage.getWidth(), bufferedImage.getHeight(),
                    BufferedImage.TYPE_INT_RGB);

            newBufferedImage.createGraphics().drawImage(bufferedImage, 0, 0, Color.WHITE, null);

            ImageIO.write(bufferedImage, "jpg", jpegFile);

            return true;
        } catch (IOException e) {
            e.printStackTrace();
            return false;
        }
    }
}

Related

1. fixImageIOJpegBug(BufferedImage image)
2. jpeg2BufferedImage(final byte[] jpegImage, final boolean bw)
3. jpegFromImage(BufferedImage image)