Java BufferedImage Encode encodeToImgElement(BufferedImage image, String formatName)

Description

encode To Img Element

License

Open Source License

Declaration

public static String encodeToImgElement(BufferedImage image, String formatName) 

Method Source Code

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

import java.awt.image.BufferedImage;
import java.awt.image.RenderedImage;
import java.io.BufferedOutputStream;

import java.io.ByteArrayOutputStream;

import java.io.IOException;
import java.util.Base64;
import javax.imageio.ImageIO;

public class Main {
    public static String encodeToImgElement(BufferedImage image, String formatName) {
        return encodedImageToImgElement(encode(image, formatName), formatName);
    }//from  w  w w. j  a  v a 2  s .  com

    public static String encodedImageToImgElement(String encodedImage, String formatName) {
        return String.format("<img src='%s'/>", encodedImage);
    }

    public static String encode(RenderedImage image, String formatName) {
        try (ByteArrayOutputStream baos = new ByteArrayOutputStream();
                BufferedOutputStream bos = new BufferedOutputStream(baos);) {
            ImageIO.write(image, formatName, bos);
            bos.flush();
            return Base64.getEncoder().encodeToString(baos.toByteArray());
        } catch (IOException e) {
            throw new RuntimeException(e);
        }
    }
}

Related

1. encodeImage(BufferedImage image)
2. encodeImageToBase64(BufferedImage image)
3. encodeImageToPNGByteArray(BufferedImage image)
4. encodeJPEG(BufferedImage image)
5. encodePNG(BufferedImage image, String pathAndFileName)