Java Utililty Methods BufferedImage Flip

List of utility methods to do BufferedImage Flip

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Description

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

Method

BufferedImageflipImage(final BufferedImage image, final boolean horizontal, final boolean vertical)
Flips an image horizontally and/or vertically. 
int x = 0;
int y = 0;
int w = image.getWidth();
int h = image.getHeight();
final BufferedImage out = new BufferedImage(w, h, BufferedImage.TYPE_INT_ARGB);
final Graphics2D g2d = out.createGraphics();
if (horizontal) {
    x = w;
...
BufferedImageflipImage(Object original, boolean flipX, boolean flipY)
flip Image 
BufferedImage originalImage = (BufferedImage) original;
if (!flipX && !flipY)
    return originalImage;
int x = 0;
int y = 0;
int width = originalImage.getWidth();
int height = originalImage.getHeight();
BufferedImage flippedImage = new BufferedImage(width, height, BufferedImage.TYPE_INT_ARGB);
...
BufferedImageflipImageHorizontally(BufferedImage image)
A method which will invert an image with respect to its y-axis 
BufferedImage flipped = new BufferedImage(image.getWidth(), image.getHeight(), image.getType());
AffineTransform tran = AffineTransform.getTranslateInstance(image.getWidth(), 0);
AffineTransform flip = AffineTransform.getScaleInstance(-1d, 1d);
tran.concatenate(flip);
Graphics2D g = flipped.createGraphics();
g.setTransform(tran);
g.drawImage(image, 0, 0, null);
g.dispose();
...
voidflipImageVertically(BufferedImage theImage)
Flips the supplied BufferedImage vertically. 
WritableRaster raster = theImage.getRaster();
Object scanline1 = null;
Object scanline2 = null;
for (int i = 0; i < theImage.getHeight() / 2; i++) {
    scanline1 = raster.getDataElements(0, i, theImage.getWidth(), 1, scanline1);
    scanline2 = raster.getDataElements(0, theImage.getHeight() - i - 1, theImage.getWidth(), 1, scanline2);
    raster.setDataElements(0, i, theImage.getWidth(), 1, scanline2);
    raster.setDataElements(0, theImage.getHeight() - i - 1, theImage.getWidth(), 1, scanline1);
...
BufferedImageflipVertical(BufferedImage im)
flip Vertical 
int height = im.getHeight();
int width = im.getWidth();
DataBuffer db = im.getRaster().getDataBuffer();
if (db instanceof DataBufferInt) {
    int imdata[] = ((DataBufferInt) db).getData();
    BufferedImage im2 = new BufferedImage(width, height, im.getType());
    int imdata2[] = ((DataBufferInt) (im2.getRaster().getDataBuffer())).getData();
    int stride = width;
...
BufferedImageflipVertically(BufferedImage image)
Create a vertically flipped version of the given image. 
int w = image.getWidth();
int h = image.getHeight();
BufferedImage newImage = new BufferedImage(w, h, BufferedImage.TYPE_INT_ARGB);
Graphics2D g = newImage.createGraphics();
g.drawImage(image, 0, h, w, -h, null);
g.dispose();
return newImage;
BufferedImageflipVertically(BufferedImage image)
flip Vertically 
return transform(image, 1, -1, 0, -image.getHeight());
BufferedImageflipVertically(BufferedImage image, RenderingHints hints)
Flips the image vertically 
if (image == null) {
    return null;
AffineTransform at = getXFlipTransform(image.getHeight(null));
AffineTransformOp op = new AffineTransformOp(at, hints);
return op.filter(image, null);
BufferedImageflipVertically(BufferedImage source)
Flips a given image vertically. 
w = source.getWidth();
h = source.getHeight();
bimg = new BufferedImage(w, h, source.getType());
g2 = bimg.createGraphics();
g2.drawImage(source, 0, 0, w, h, 0, h, w, 0, null);
g2.dispose();
return bimg;
BufferedImagehorizontalflip(BufferedImage img)
horizontalflip 
int w = img.getWidth();
int h = img.getHeight();
BufferedImage dimg = new BufferedImage(w, h, img.getType());
Graphics2D g = dimg.createGraphics();
g.drawImage(img, 0, 0, w, h, w, 0, 0, h, null);
g.dispose();
return dimg;