Examples of com.drew.metadata.exif.NikonType2MakernoteDescriptor

    {
        File metadataFile = new File("src/com/drew/metadata/exif/test/nikonMakernoteType2a.metadata");
        Metadata metadata = new ExifReader(JpegSegmentData.FromFile(metadataFile)).extract();


        _nikonDirectory = (NikonType2MakernoteDirectory)metadata.getDirectory(NikonType2MakernoteDirectory.class);
        _descriptor = new NikonType2MakernoteDescriptor(_nikonDirectory);
    }

    }


    public void testGetAutoFlashCompensationDescription() throws Exception
    {
        NikonType2MakernoteDirectory directory = new NikonType2MakernoteDirectory();
        NikonType2MakernoteDescriptor descriptor = new NikonType2MakernoteDescriptor(directory);


        // no entry exists
        assertEquals("Unknown", descriptor.getAutoFlashCompensationDescription());


        directory.setByteArray(NikonType2MakernoteDirectory.TAG_NIKON_TYPE2_AUTO_FLASH_COMPENSATION, new byte[] { 0x06, 0x01, 0x06 });
        assertEquals("1 EV", descriptor.getAutoFlashCompensationDescription());


        directory.setByteArray(NikonType2MakernoteDirectory.TAG_NIKON_TYPE2_AUTO_FLASH_COMPENSATION, new byte[] { 0x04, 0x01, 0x06 });
        assertEquals("0.67 EV", descriptor.getAutoFlashCompensationDescription());


        directory.setByteArray(NikonType2MakernoteDirectory.TAG_NIKON_TYPE2_AUTO_FLASH_COMPENSATION, new byte[] { 0x02, 0x01, 0x06 });
        assertEquals("0.33 EV", descriptor.getAutoFlashCompensationDescription());


        directory.setByteArray(NikonType2MakernoteDirectory.TAG_NIKON_TYPE2_AUTO_FLASH_COMPENSATION, new byte[] { (byte)0xFE, 0x01, 0x06 });
        assertEquals("-0.33 EV", descriptor.getAutoFlashCompensationDescription());
    }

Examples of com.drew.metadata.exif.NikonType2MakernoteDescriptor

Related Classes of com.drew.metadata.exif.NikonType2MakernoteDescriptor