Example usage for org.apache.commons.imaging Imaging getICCProfile

Introduction

In this page you can find the example usage for org.apache.commons.imaging Imaging getICCProfile.

Prototype

public static ICC_Profile getICCProfile(final File file) throws ImageReadException, IOException 

Source Link

Document

Extracts an ICC Profile (if present) from JPEG, PNG, PSD (Photoshop) and TIFF images.

Usage

From source file:org.apache.commons.imaging.examples.SampleUsage.java

@SuppressWarnings("unused")
public SampleUsage() {

    try {/*from  w w w  .j  av  a  2s. c  om*/
        // <b>Code won't work unless these variables are properly
        // initialized.
        // Imaging works equally well with File, byte array or InputStream
        // inputs.</b>
        final BufferedImage someImage = null;
        final byte someBytes[] = null;
        final File someFile = null;
        final InputStream someInputStream = null;
        final OutputStream someOutputStream = null;

        // <b>The Imaging class provides a simple interface to the library.
        // </b>

        // <b>how to read an image: </b>
        final byte imageBytes[] = someBytes;
        final BufferedImage image_1 = Imaging.getBufferedImage(imageBytes);

        // <b>methods of Imaging usually accept files, byte arrays, or
        // inputstreams as arguments. </b>
        final BufferedImage image_2 = Imaging.getBufferedImage(imageBytes);
        final File file = someFile;
        final BufferedImage image_3 = Imaging.getBufferedImage(file);
        final InputStream is = someInputStream;
        final BufferedImage image_4 = Imaging.getBufferedImage(is);

        // <b>Write an image. </b>
        final BufferedImage image = someImage;
        final File dst = someFile;
        final ImageFormat format = ImageFormats.PNG;
        final Map<String, Object> optionalParams = new HashMap<>();
        Imaging.writeImage(image, dst, format, optionalParams);

        final OutputStream os = someOutputStream;
        Imaging.writeImage(image, os, format, optionalParams);

        // <b>get the image's embedded ICC Profile, if it has one. </b>
        final byte iccProfileBytes[] = Imaging.getICCProfileBytes(imageBytes);

        final ICC_Profile iccProfile = Imaging.getICCProfile(imageBytes);

        // <b>get the image's width and height. </b>
        final Dimension d = Imaging.getImageSize(imageBytes);

        // <b>get all of the image's info (ie. bits per pixel, size,
        // transparency, etc.) </b>
        final ImageInfo imageInfo = Imaging.getImageInfo(imageBytes);

        if (imageInfo.getColorType() == ImageInfo.ColorType.GRAYSCALE) {
            System.out.println("Grayscale image.");
        }
        if (imageInfo.getHeight() > 1000) {
            System.out.println("Large image.");
        }

        // <b>try to guess the image's format. </b>
        final ImageFormat imageFormat = Imaging.guessFormat(imageBytes);
        imageFormat.equals(ImageFormats.PNG);

        // <b>get all metadata stored in EXIF format (ie. from JPEG or
        // TIFF). </b>
        final ImageMetadata metadata = Imaging.getMetadata(imageBytes);

        // <b>print a dump of information about an image to stdout. </b>
        Imaging.dumpImageFile(imageBytes);

        // <b>get a summary of format errors. </b>
        final FormatCompliance formatCompliance = Imaging.getFormatCompliance(imageBytes);

    } catch (final Exception e) {

    }
}

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From source file:org.gmdev.pdftrick.utils.CustomExtraImgReader.java

/**
 * Read a JPG image with CMYK ICC profile
 * @param imageByteArray/* w ww  .  j a  v  a2  s . c  om*/
 * @return The BufferedImage obj
 * @throws IOException
 * @throws ImageReadException
 */
public static BufferedImage readCMYK_JPG(byte[] imageByteArray) throws IOException, ImageReadException {

    colorType = COLOR_TYPE_RGB;
    hasAdobeMarker = false;

    InputStream in = new ByteArrayInputStream(imageByteArray);
    ImageInputStream stream = ImageIO.createImageInputStream(in);
    Iterator<ImageReader> iter = ImageIO.getImageReaders(stream);

    ImageReader reader = iter.next();
    reader.setInput(stream);

    BufferedImage image = null;
    ICC_Profile profile = null;

    colorType = COLOR_TYPE_CMYK;
    checkAdobeMarker(imageByteArray);
    profile = Imaging.getICCProfile(imageByteArray);

    WritableRaster raster = (WritableRaster) reader.readRaster(0, null);

    if (colorType == COLOR_TYPE_YCCK) {
        convertYcckToCmyk(raster);
    }
    if (hasAdobeMarker) {
        //convertInvertedColors(raster);
    }
    image = convertCmykToRgb(raster, profile);

    in.close();
    reader.dispose();
    return image;
}

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From source file:org.imaging.CommonsImagingVariousExamples.java

public CommonsImagingVariousExamples() {

    try {//from w w  w.  java  2 s.c  o  m
        // <b>Code won't work unless these variables are properly
        // initialized.
        // Imaging works equally well with File, byte array or InputStream
        // inputs.</b>
        final BufferedImage someImage = null;
        final byte someBytes[] = null;
        final File someFile = null;
        final InputStream someInputStream = null;
        final OutputStream someOutputStream = null;

        // <b>The Imaging class provides a simple interface to the library.
        // </b>

        // <b>how to read an image: </b>
        final byte imageBytes[] = someBytes;
        final BufferedImage image_1 = Imaging.getBufferedImage(imageBytes);

        // <b>methods of Imaging usually accept files, byte arrays, or
        // inputstreams as arguments. </b>
        final BufferedImage image_2 = Imaging.getBufferedImage(imageBytes);
        final File file = someFile;
        final BufferedImage image_3 = Imaging.getBufferedImage(file);
        final InputStream is = someInputStream;
        final BufferedImage image_4 = Imaging.getBufferedImage(is);

        // <b>Write an image. </b>
        final BufferedImage image = someImage;
        final File dst = someFile;
        final ImageFormat format = ImageFormats.PNG;
        final Map<String, Object> optionalParams = new HashMap<String, Object>();
        Imaging.writeImage(image, dst, format, optionalParams);

        final OutputStream os = someOutputStream;
        Imaging.writeImage(image, os, format, optionalParams);

        // <b>get the image's embedded ICC Profile, if it has one. </b>
        final byte iccProfileBytes[] = Imaging.getICCProfileBytes(imageBytes);

        final ICC_Profile iccProfile = Imaging.getICCProfile(imageBytes);

        // <b>get the image's width and height. </b>
        final Dimension d = Imaging.getImageSize(imageBytes);

        // <b>get all of the image's info (ie. bits per pixel, size,
        // transparency, etc.) </b>
        final ImageInfo imageInfo = Imaging.getImageInfo(imageBytes);

        if (imageInfo.getColorType() == ImageInfo.ColorType.GRAYSCALE) {
            System.out.println("Grayscale image.");
        }
        if (imageInfo.getHeight() > 1000) {
            System.out.println("Large image.");
        }

        // <b>try to guess the image's format. </b>
        final ImageFormat imageFormat = Imaging.guessFormat(imageBytes);
        imageFormat.equals(ImageFormats.PNG);

        // <b>get all metadata stored in EXIF format (ie. from JPEG or
        // TIFF). </b>
        final ImageMetadata metadata = Imaging.getMetadata(imageBytes);

        // <b>print a dump of information about an image to stdout. </b>
        Imaging.dumpImageFile(imageBytes);

        // <b>get a summary of format errors. </b>
        final FormatCompliance formatCompliance = Imaging.getFormatCompliance(imageBytes);

    } catch (final Exception e) {
        e.printStackTrace();
    }
}

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