Package com.drew.lang

Examples of com.drew.lang.Rational.floatValue()

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        if (ev==null)
            return "Unknown";

        DecimalFormat decimalFormat = new DecimalFormat("0.##");
        return decimalFormat.format(ev.floatValue()) + " EV";
    }

    public String getLensDescription() throws MetadataException
    {
        if (!_directory.containsTag(NikonType2MakernoteDirectory.TAG_NIKON_TYPE2_LENS))
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            final Rational[] longitudeRationals = gpsDirectory.getRationalArray(GpsDirectory.TAG_GPS_LONGITUDE);
            latitude = (latitudeRationals == null) ? null : GeoLocation.degreesMinutesSecondsToDecimal(latitudeRationals[0], latitudeRationals[1], latitudeRationals[2], "S".equals(latitudeRef));
            longitude = (longitudeRationals == null) ? null : GeoLocation.degreesMinutesSecondsToDecimal(longitudeRationals[0], longitudeRationals[1], longitudeRationals[2], "W".equals(longitudeRef));

            final Rational headingRational = gpsDirectory.getRational(GpsDirectory.TAG_GPS_IMG_DIRECTION);
            heading = (headingRational == null) ? null : headingRational.floatValue();
            headingRef = gpsDirectory.getString(GpsDirectory.TAG_GPS_IMG_DIRECTION_REF);

            final Rational altitudeRational = gpsDirectory.getRational(GpsDirectory.TAG_GPS_ALTITUDE);
            altitude = (altitudeRational == null) ? null : altitudeRational.floatValue();
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            final Rational headingRational = gpsDirectory.getRational(GpsDirectory.TAG_GPS_IMG_DIRECTION);
            heading = (headingRational == null) ? null : headingRational.floatValue();
            headingRef = gpsDirectory.getString(GpsDirectory.TAG_GPS_IMG_DIRECTION_REF);

            final Rational altitudeRational = gpsDirectory.getRational(GpsDirectory.TAG_GPS_ALTITUDE);
            altitude = (altitudeRational == null) ? null : altitudeRational.floatValue();

            Integer altitudeRefInteger;
            try {
                altitudeRefInteger = gpsDirectory.getInt(GpsDirectory.TAG_GPS_ALTITUDE_REF);
            }
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                altitudeRefInteger = null;
            }
            altitudeRef = altitudeRefInteger;

            final Rational precisionRational = gpsDirectory.getRational(GpsDirectory.TAG_GPS_DOP);
            precision = (precisionRational == null) ? null : precisionRational.floatValue();

            gpsDatestamp = gpsDirectory.getString(GpsDirectory.TAG_GPS_DATE_STAMP);

            final GpsDescriptor gpsDescriptor = new GpsDescriptor(gpsDirectory);
            gpsTimestamp = gpsDescriptor.getGpsTimeStampDescription();
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        if (ev==null)
            return "Unknown";

        DecimalFormat decimalFormat = new DecimalFormat("0.##");
        return decimalFormat.format(ev.floatValue()) + " EV";
    }

    public String getLensDescription() throws MetadataException
    {
        if (!_directory.containsTag(NikonType2MakernoteDirectory.TAG_NIKON_TYPE2_LENS))
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