Examples with Directory com.drew.metadata.Directory used on opensource projects

Example 16 with Directory

use of com.drew.metadata.Directory in project react-native-camera by lwansbrough.

the class MutableImage method writeDataToFile.

public void writeDataToFile(File file, ReadableMap options, int jpegQualityPercent) throws IOException {
    FileOutputStream fos = new FileOutputStream(file);
    fos.write(toJpeg(currentRepresentation, jpegQualityPercent));
    fos.close();
    try {
        ExifInterface exif = new ExifInterface(file.getAbsolutePath());
        // copy original exif data to the output exif...
        for (Directory directory : originalImageMetaData().getDirectories()) {
            for (Tag tag : directory.getTags()) {
                int tagType = tag.getTagType();
                Object object = directory.getObject(tagType);
                exif.setAttribute(tag.getTagName(), object.toString());
            }
        }
        // Add missing exif data from a sub directory
        ExifSubIFDDirectory directory = originalImageMetaData().getFirstDirectoryOfType(ExifSubIFDDirectory.class);
        for (Tag tag : directory.getTags()) {
            int tagType = tag.getTagType();
            // As some of exif data does not follow naming of the ExifInterface the names need
            // to be transformed into Upper camel case format.
            String tagName = tag.getTagName().replaceAll(" ", "");
            Object object = directory.getObject(tagType);
            if (tagName.equals(ExifInterface.TAG_EXPOSURE_TIME)) {
                exif.setAttribute(tagName, convertExposureTimeToDoubleFormat(object.toString()));
            } else {
                exif.setAttribute(tagName, object.toString());
            }
        }
        writeLocationExifData(options, exif);
        if (hasBeenReoriented)
            rewriteOrientation(exif);
        exif.saveAttributes();
    } catch (ImageProcessingException | IOException e) {
        Log.e(TAG, "failed to save exif data", e);
    }
}

Example 17 with Directory

use of com.drew.metadata.Directory in project react-native-camera by react-native-community.

the class MutableImage method writeDataToFile.

public void writeDataToFile(File file, ReadableMap options, int jpegQualityPercent) throws IOException {
    FileOutputStream fos = new FileOutputStream(file);
    fos.write(toJpeg(currentRepresentation, jpegQualityPercent));
    fos.close();
    try {
        ExifInterface exif = new ExifInterface(file.getAbsolutePath());
        // copy original exif data to the output exif...
        for (Directory directory : originalImageMetaData().getDirectories()) {
            for (Tag tag : directory.getTags()) {
                int tagType = tag.getTagType();
                Object object = directory.getObject(tagType);
                exif.setAttribute(tag.getTagName(), object.toString());
            }
        }
        // Add missing exif data from a sub directory
        ExifSubIFDDirectory directory = originalImageMetaData().getFirstDirectoryOfType(ExifSubIFDDirectory.class);
        for (Tag tag : directory.getTags()) {
            int tagType = tag.getTagType();
            // As some of exif data does not follow naming of the ExifInterface the names need
            // to be transformed into Upper camel case format.
            String tagName = tag.getTagName().replaceAll(" ", "");
            Object object = directory.getObject(tagType);
            if (tagName.equals(ExifInterface.TAG_EXPOSURE_TIME)) {
                exif.setAttribute(tagName, convertExposureTimeToDoubleFormat(object.toString()));
            } else {
                exif.setAttribute(tagName, object.toString());
            }
        }
        writeLocationExifData(options, exif);
        if (hasBeenReoriented)
            rewriteOrientation(exif);
        exif.saveAttributes();
    } catch (ImageProcessingException | IOException e) {
        Log.e(TAG, "failed to save exif data", e);
    }
}