Java Utililty Methods BufferedImage Equal

List of utility methods to do BufferedImage Equal

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Description

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

Method

booleanbufferedImagesEqual(final BufferedImage img1, final BufferedImage img2)
buffered Images Equal 
if (img1.getWidth() != img2.getWidth() || img1.getHeight() != img2.getHeight()) {
    return false;
for (int x = 0; x < img1.getWidth(); x++) {
    for (int y = 0; y < img1.getHeight(); y++) {
        if (img1.getRGB(x, y) != img2.getRGB(x, y)) {
            return false;
return true;
booleanequals(BufferedImage a, BufferedImage b)
equals 
int aw = a.getWidth();
int ah = a.getHeight();
int bw = b.getWidth();
int bh = b.getHeight();
if ((aw != bw) || (ah != bh))
    return false;
for (int y = 0; y < ah; y++)
    for (int x = 0; x < bw; x++) {
...
booleanequals(BufferedImage img1, BufferedImage img2)
Returns true if the 2 images are equal, false otherwise 
if (img1.getWidth() != img2.getWidth()) {
    return false;
if (img1.getHeight() != img2.getHeight()) {
    return false;
System.err.println("Equal size");
int[] data1 = img1.getRGB(0, 0, img1.getWidth(), img1.getHeight(), null, 0, img2.getWidth());
...
booleanequals(final BufferedImage image1, final BufferedImage image2)
equals 
final int width1 = image1.getWidth();
final int width2 = image2.getWidth();
if (width1 != width2) {
    return false;
final int height1 = image1.getHeight();
final int height2 = image2.getHeight();
if (height1 != height2) {
...
booleanimagesAreEqual(BufferedImage image1, BufferedImage image2)
images Are Equal 
if (image1.getWidth() != image2.getWidth() || image1.getHeight() != image2.getHeight()) {
    return false;
for (int x = 1; x < image2.getWidth(); x++) {
    for (int y = 1; y < image2.getHeight(); y++) {
        if (image1.getRGB(x, y) != image2.getRGB(x, y)) {
            return false;
return true;
booleanimagesAreEqual(String referenceImagePath, String capturedImagePath, int x, int y, int w, int h)
images Are Equal 
BufferedImage referenceImage = null;
BufferedImage capturedImage;
try {
    referenceImage = ImageIO
            .read(Thread.currentThread().getContextClassLoader().getResourceAsStream(referenceImagePath));
    capturedImage = ImageIO.read(new File(capturedImagePath));
} catch (IOException e) {
    e.printStackTrace();
...
booleanimagesEqual(File file1, File file2)
images Equal 
BufferedImage image1 = ImageIO.read(file1);
BufferedImage image2 = ImageIO.read(file2);
int columns = image1.getWidth();
int rows = image1.getHeight();
for (int row = 0; row < rows; ++row) {
    for (int col = 0; col < columns; ++col) {
        int rgb1 = image1.getRGB(col, row);
        int rgb2 = image2.getRGB(col, row);
...
booleanimgEquals(File imgRef, File img)
img Equals 
if (isCached(imgRef, img)) {
    return getComparisons(imgRef).get(img).booleanValue();
} else if (isCached(img, imgRef)) {
    return getComparisons(img).get(imgRef).booleanValue();
} else {
    BufferedImage refBI = ImageIO.read(imgRef);
    BufferedImage imgBi = ImageIO.read(img);
    int width = imgBi.getWidth();
...