Example usage for org.apache.commons.imaging.formats.tiff.write TiffOutputSet findDirectory

Introduction

In this page you can find the example usage for org.apache.commons.imaging.formats.tiff.write TiffOutputSet findDirectory.

Prototype

public TiffOutputDirectory findDirectory(final int directoryType) 

Source Link

Usage

From source file:com.ubb.imaging.ExifMetadataWriter.java

public void modifyXpTitle(File fileIn, File fileOut, String newValue) throws Exception {
    TiffImageMetadata exif;/*from  w w w  . j  ava 2  s. co m*/
    ImageMetadata meta = Imaging.getMetadata(fileIn);
    if (meta instanceof JpegImageMetadata) {
        exif = ((JpegImageMetadata) meta).getExif();
    } else if (meta instanceof TiffImageMetadata) {
        exif = (TiffImageMetadata) meta;
    } else {
        return;
    }
    TiffOutputSet outputSet = exif.getOutputSet();
    TiffOutputDirectory exifDir = outputSet.findDirectory(TiffDirectoryConstants.DIRECTORY_TYPE_EXIF);
    exifDir.removeField(AllTagConstants.EXIF_TAG_XPTITLE);
    exifDir.add(AllTagConstants.EXIF_TAG_XPTITLE, newValue);

    ExifRewriter rewriter = new ExifRewriter();
    FileOutputStream fos = null;
    try {
        fos = new FileOutputStream(fileOut);
        rewriter.updateExifMetadataLossy(fileIn, fos, outputSet);
    } finally {
        if (fos != null) {
            fos.close();
        }
    }
}

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