Java Utililty Methods Image to BufferedImage

List of utility methods to do Image to BufferedImage

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Description

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

Method

BufferedImagebufferedImageFromImage(final Image image)
Creates a BufferedImage from an Image . 
if (image instanceof BufferedImage) {
    return (BufferedImage) image;
final BufferedImage out = new BufferedImage(image.getWidth(null), image.getHeight(null),
        BufferedImage.TYPE_INT_ARGB);
final Graphics2D g2d = out.createGraphics();
g2d.drawImage(image, 0, 0, null);
g2d.dispose();
...
BufferedImageconvertToBufferedImage(Image image)
Converts image to buffered image. 
if (image instanceof BufferedImage) {
    return (BufferedImage) image;
image = new ImageIcon(image).getImage();
boolean hasAlpha = false; 
BufferedImage bimage = null;
GraphicsEnvironment ge = GraphicsEnvironment.getLocalGraphicsEnvironment();
try {
...
BufferedImagegetBufferedImage(Image image)
get Buffered Image 
if (image instanceof BufferedImage) {
    return (BufferedImage) image;
BufferedImage bimage = new BufferedImage(image.getWidth(null), image.getHeight(null),
        BufferedImage.TYPE_INT_ARGB);
Graphics2D bGr = bimage.createGraphics();
bGr.addRenderingHints(
        new RenderingHints(RenderingHints.KEY_RENDERING, RenderingHints.VALUE_RENDER_QUALITY));
...
BufferedImagegetBufferedImage(Image image)
get Buffered Image 
if (image instanceof BufferedImage) {
    return (BufferedImage) image;
BufferedImage bimage = new BufferedImage(image.getWidth(null), image.getHeight(null),
        BufferedImage.TYPE_INT_ARGB);
Graphics2D g = bimage.createGraphics();
g.addRenderingHints(new RenderingHints(RenderingHints.KEY_RENDERING, RenderingHints.VALUE_RENDER_QUALITY));
g.setComposite(AlphaComposite.getInstance(AlphaComposite.SRC_OVER));
...
BufferedImagegetBufferedImage(Image image)
Creates and returns a buffered version of the specified image. 
BufferedImage bufferedImage = new BufferedImage(image.getWidth(null), image.getHeight(null),
        BufferedImage.TYPE_INT_ARGB);
Graphics g = bufferedImage.getGraphics();
g.drawImage(image, 0, 0, null);
return bufferedImage;
BufferedImagegetBufferedImage(Image image)
get Buffered Image 
BufferedImage bufferedImage = new BufferedImage(image.getWidth(null), image.getHeight(null),
        BufferedImage.TYPE_INT_RGB);
Graphics2D g = bufferedImage.createGraphics();
g.drawImage(image, null, null);
return bufferedImage;
BufferedImagegetBufferedImage(Image img)
get Buffered Image 
if (img == null) {
    return null;
int w = img.getWidth(null);
int h = img.getHeight(null);
BufferedImage bufimg = new BufferedImage(w, h, BufferedImage.TYPE_INT_ARGB);
Graphics2D g2 = bufimg.createGraphics();
g2.setRenderingHint(RenderingHints.KEY_INTERPOLATION, RenderingHints.VALUE_INTERPOLATION_BILINEAR);
...
BufferedImagegetBufferedImage(java.awt.Image image)
get Buffered Image 
BufferedImage bufferedImage;
if (image instanceof BufferedImage) {
    bufferedImage = (BufferedImage) image;
} else {
    waitForImage(image);
    int w = image.getWidth(null);
    int h = image.getHeight(null);
    bufferedImage = new BufferedImage(w, h, BufferedImage.TYPE_INT_ARGB);
...
BufferedImagegetScaledBufferedImage(Image icon, double scale)
get Scaled Buffered Image 
int iw = icon.getWidth(null);
int w = (int) (iw * scale);
int h = (int) (icon.getHeight(null) * scale);
BufferedImage outImage = new BufferedImage(w, h, BufferedImage.TYPE_INT_ARGB);
AffineTransform trans = new AffineTransform();
trans.scale(scale, scale);
Graphics2D g = outImage.createGraphics();
g.drawImage(icon, trans, null);
...
BufferedImageimageToBufferedImage(Image image)
Converts an Image to a BufferedImage . 
if (image instanceof BufferedImage)
    return (BufferedImage) image;
image = new ImageIcon(image).getImage();
boolean hasAlpha = hasAlpha(image);
BufferedImage bi = null;
GraphicsEnvironment ge = GraphicsEnvironment.getLocalGraphicsEnvironment();
try {
    int transparency = Transparency.OPAQUE;
...