Java Utililty Methods BufferedImage to PNG

List of utility methods to do BufferedImage to PNG

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Description

The list of methods to do BufferedImage to PNG are organized into topic(s).

Method

StringimageAsBase64Png(Component c)
image As Base Png 
if (c.getWidth() <= 0 || c.getHeight() <= 0) {
    return "";
BufferedImage img = new BufferedImage(c.getWidth(), c.getHeight(), BufferedImage.TYPE_INT_RGB);
c.paint(img.getGraphics());
ByteArrayOutputStream buf = new ByteArrayOutputStream();
try {
    ImageIO.write(img, "png", buf);
...
byte[]imageToPNG(BufferedImage image)
Converts an image to a PNG stored in a byte array. 
ByteArrayOutputStream baos = new ByteArrayOutputStream();
try {
    BufferedImage buffer = new BufferedImage(image.getWidth(null), image.getHeight(null),
            BufferedImage.TYPE_INT_ARGB);
    buffer.createGraphics().drawImage(image, 0, 0, null);
    ImageIO.write(buffer, "PNG", baos);
    baos.close();
} catch (IOException e) {
...
voidimageToPngFile(BufferedImage image, File pngFile)
image To Png File 
try {
    ImageIO.write(image, "png", pngFile);
} catch (IOException e) {
    throw new RuntimeException("Failed to write image to file: " + pngFile, e);
voidimage(BufferedImage image)
image 
try {
    ImageIO.write(image, "png", new File("debug123.png"));
} catch (Exception _) {
booleanbufferedImageToFile(BufferedImage src, String path)
buffered Image To File 
try {
    File outputFile = new File(path);
    ImageIO.write(src, "png", outputFile);
    return true;
} catch (IOException e) {
    e.printStackTrace();
return false;
...