Example usage for org.apache.commons.imaging.formats.jpeg.iptc IptcTypes OBJECT_NAME

Introduction

In this page you can find the example usage for org.apache.commons.imaging.formats.jpeg.iptc IptcTypes OBJECT_NAME.

Prototype

IptcTypes OBJECT_NAME

To view the source code for org.apache.commons.imaging.formats.jpeg.iptc IptcTypes OBJECT_NAME.

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Usage

From source file:net.tourbook.photo.Photo.java

/**
 * Creates metadata from image metadata//from  w  w w  . j av a2 s. c om
 * 
 * @param imageMetadata
 *            Can be <code>null</code> when not available
 * @return
 */
private PhotoImageMetadata createPhotoMetadata(final IImageMetadata imageMetadata) {

    final PhotoImageMetadata photoMetadata = new PhotoImageMetadata();

    /*
     * read meta data for this photo
     */
    if (imageMetadata instanceof TiffImageMetadata) {

        photoMetadata.isExifFromImage = true;

        final TiffImageMetadata tiffMetadata = (TiffImageMetadata) imageMetadata;

        photoMetadata.exifDateTime = getTiffValueDate(tiffMetadata);

        photoMetadata.orientation = 1;

        photoMetadata.imageWidth = getTiffValueInt(tiffMetadata, TiffTagConstants.TIFF_TAG_IMAGE_WIDTH,
                Integer.MIN_VALUE);

        photoMetadata.imageHeight = getTiffValueInt(tiffMetadata, TiffTagConstants.TIFF_TAG_IMAGE_LENGTH,
                Integer.MIN_VALUE);

        photoMetadata.model = getTiffValueString(tiffMetadata, TiffTagConstants.TIFF_TAG_MODEL);

    } else if (imageMetadata instanceof JpegImageMetadata) {

        photoMetadata.isExifFromImage = true;

        final JpegImageMetadata jpegMetadata = (JpegImageMetadata) imageMetadata;

        photoMetadata.exifDateTime = getExifValueDate(jpegMetadata);

        photoMetadata.orientation = getExifValueInt(jpegMetadata, TiffTagConstants.TIFF_TAG_ORIENTATION, 1);

        photoMetadata.imageWidth = getExifValueInt(jpegMetadata, ExifTagConstants.EXIF_TAG_EXIF_IMAGE_WIDTH,
                Integer.MIN_VALUE);

        photoMetadata.imageHeight = getExifValueInt(jpegMetadata, ExifTagConstants.EXIF_TAG_EXIF_IMAGE_LENGTH,
                Integer.MIN_VALUE);

        photoMetadata.imageDirection = getExifValueDouble(jpegMetadata,
                GpsTagConstants.GPS_TAG_GPS_IMG_DIRECTION);

        photoMetadata.altitude = getExifValueDouble(jpegMetadata, GpsTagConstants.GPS_TAG_GPS_ALTITUDE);

        photoMetadata.model = getExifValueString(jpegMetadata, TiffTagConstants.TIFF_TAG_MODEL);

        /*
         * GPS
         */
        final TiffImageMetadata exifMetadata = jpegMetadata.getExif();
        if (exifMetadata != null) {

            try {
                final TiffImageMetadata.GPSInfo gpsInfo = exifMetadata.getGPS();
                if (gpsInfo != null) {

                    photoMetadata.latitude = gpsInfo.getLatitudeAsDegreesNorth();
                    photoMetadata.longitude = gpsInfo.getLongitudeAsDegreesEast();
                }
            } catch (final Exception e) {
                // ignore
            }
        }
        photoMetadata.gpsAreaInfo = getExifValueGpsArea(jpegMetadata);

        /*
         * photoshop metadata
         */
        final JpegPhotoshopMetadata pshopMetadata = jpegMetadata.getPhotoshop();
        if (pshopMetadata != null) {

            final List<? extends IImageMetadataItem> pshopItems = pshopMetadata.getItems();

            for (final IImageMetadataItem pshopItem : pshopItems) {

                if (pshopItem instanceof Item) {

                    final Item item = (Item) pshopItem;
                    final String keyword = item.getKeyword();

                    if (keyword.equals(IptcTypes.OBJECT_NAME.name)) {

                        photoMetadata.objectName = item.getText();

                    } else if (keyword.equals(IptcTypes.CAPTION_ABSTRACT.name)) {
                        photoMetadata.captionAbstract = item.getText();
                    }
                }
            }

        }
    }

    // set file date time
    photoMetadata.fileDateTime = _imageFileLastModified;

    //// this will log all available meta data
    //      System.out.println(UI.timeStampNano());
    //      System.out.println(UI.timeStampNano() + " " + imageFileName);
    //      System.out.println(UI.timeStampNano());
    //      System.out.println(imageMetadata.toString());
    //      System.out.println(UI.timeStampNano());
    //      System.out.println(photoMetadata);
    //      System.out.println(UI.timeStampNano());
    //      // TODO remove SYSTEM.OUT.PRINTLN

    return photoMetadata;
}

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