Java Utililty Methods Byte Array to BufferedImage

List of utility methods to do Byte Array to BufferedImage

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Description

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

Method

BufferedImagebyteArrayToBufferedImage(byte[] array)
Convert byte array to BufferedImage 
InputStream in = new ByteArrayInputStream(array);
BufferedImage bImageFromConvert = ImageIO.read(in);
return bImageFromConvert;
BufferedImagebyteArrayToBufferedImage(byte[] image)
byte Array To Buffered Image 
InputStream in = new ByteArrayInputStream(image);
return ImageIO.read(in);
BufferedImagebyteArrayToImage(byte[] imagebytes)
Ein Image aus einem byte-Array (BLOB) erzeugen 
try {
    if (imagebytes != null && (imagebytes.length > 0)) {
        BufferedImage im = ImageIO.read(new ByteArrayInputStream(imagebytes));
        return im;
    return null;
} catch (IOException e) {
    throw new IllegalArgumentException(e.toString());
...
BufferedImagebyteArrayToImage(byte[] imageData)
byte Array To Image 
BufferedImage image = null;
if (imageData == null) {
    return null;
image = ImageIO.read(new ByteArrayInputStream(imageData));
if (image == null) {
    throw new Exception("La imagen no se puede leer");
return image;
BufferedImagebytesToImage(byte[] buf)
Converts the provided byte buffer into an BufferedImage 
ByteArrayInputStream bais = new ByteArrayInputStream(buf);
return ImageIO.read(bais);
BufferedImagebytesToImage(byte[] imageData)
Converts a byte array into an image. 
return ImageIO.read(new ByteArrayInputStream(imageData));
BufferedImagebytesToImage(byte[] imageData)
Converts a byte array into an image. 
Toolkit toolkit = Toolkit.getDefaultToolkit();
Image toolkitImage = toolkit.createImage(imageData);
int width = toolkitImage.getWidth(null);
int height = toolkitImage.getHeight(null);
toolkitImage = toolkitImage.getScaledInstance(width, height, Image.SCALE_FAST);
BufferedImage img = new BufferedImage(width, height, BufferedImage.TYPE_INT_ARGB);
Graphics g = img.getGraphics();
g.drawImage(toolkitImage, 0, 0, null);
...
BufferedImagebyteToBufferedImage(byte[] buff)
byte To Buffered Image 
return ImageIO.read(new ByteArrayInputStream(buff));
BufferedImagebyteToBufferedImage(byte[] imgBytes)
byte To Buffered Image 
InputStream in = new ByteArrayInputStream(imgBytes);
BufferedImage bImageFromConvert = ImageIO.read(in);
return bImageFromConvert;
BufferedImagebytesToBufferedImage(final byte[] imageData)
Converts an image as an array of bytes to a BufferedImage 
if (imageData == null) {
    throw new IllegalArgumentException("Image data may not be null");
try (ByteArrayInputStream imageInputStream = new ByteArrayInputStream(imageData)) {
    final BufferedImage bufferedImage = ImageIO.read(imageInputStream);
    if (bufferedImage == null) {
        throw new IOException("Image data is corrupt or in an unknown format");
    return bufferedImage;