casiotype2makernotedescriptor.java

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        int value = _directory.getInt(CasioType2MakernoteDirectory.TAG_CASIO_TYPE2_FLASH_DISTANCE);
        switch (value) {
            case 0:
                return "Off";
            default:
                return "Unknown (" + value + ")";
        }
    }

    public String getObjectDistanceDescription() throws MetadataException
    {
        if (!_directory.containsTag(CasioType2MakernoteDirectory.TAG_CASIO_TYPE2_OBJECT_DISTANCE)) return null;
        int value = _directory.getInt(CasioType2MakernoteDirectory.TAG_CASIO_TYPE2_OBJECT_DISTANCE);
        return Integer.toString(value) + " mm";
    }

    public String getWhiteBalance2Description() throws MetadataException
    {
        if (!_directory.containsTag(CasioType2MakernoteDirectory.TAG_CASIO_TYPE2_WHITE_BALANCE_2)) return null;
        int value = _directory.getInt(CasioType2MakernoteDirectory.TAG_CASIO_TYPE2_WHITE_BALANCE_2);
        switch (value) {
            case 0:
                return "Manual";
            case 1:
                return "Auto"; // unsure about this
            case 4:
                return "Flash"; // unsure about this
            case 12:
                return "Flash";
            default:
                return "Unknown (" + value + ")";
        }
    }

    public String getWhiteBalanceBiasDescription()
    {
        if (!_directory.containsTag(CasioType2MakernoteDirectory.TAG_CASIO_TYPE2_WHITE_BALANCE_BIAS)) return null;
        return _directory.getString(CasioType2MakernoteDirectory.TAG_CASIO_TYPE2_WHITE_BALANCE_BIAS);
    }

    public String getCasioPreviewThumbnailDescription() throws MetadataException
    {
        if (!_directory.containsTag(CasioType2MakernoteDirectory.TAG_CASIO_TYPE2_CASIO_PREVIEW_THUMBNAIL)) return null;
        final byte[] bytes = _directory.getByteArray(CasioType2MakernoteDirectory.TAG_CASIO_TYPE2_CASIO_PREVIEW_THUMBNAIL);
        return "<" + bytes.length + " bytes of image data>";
    }

    public String getPrintImageMatchingInfoDescription()
    {
        // TODO research PIM specification http://www.ozhiker.com/electronics/pjmt/jpeg_info/pim.html
        if (!_directory.containsTag(CasioType2MakernoteDirectory.TAG_CASIO_TYPE2_PRINT_IMAGE_MATCHING_INFO)) return null;
        return _directory.getString(CasioType2MakernoteDirectory.TAG_CASIO_TYPE2_PRINT_IMAGE_MATCHING_INFO);
    }

    public String getSharpnessDescription() throws MetadataException
    {
        if (!_directory.containsTag(CasioType2MakernoteDirectory.TAG_CASIO_TYPE2_SHARPNESS)) return null;
        int value = _directory.getInt(CasioType2MakernoteDirectory.TAG_CASIO_TYPE2_SHARPNESS);
        switch (value) {
            case 0:
                return "-1";
            case 1:
                return "Normal";
            case 2:
                return "+1";
            default:
                return "Unknown (" + value + ")";
        }
    }

    public String getContrastDescription() throws MetadataException
    {
        if (!_directory.containsTag(CasioType2MakernoteDirectory.TAG_CASIO_TYPE2_CONTRAST)) return null;
        int value = _directory.getInt(CasioType2MakernoteDirectory.TAG_CASIO_TYPE2_CONTRAST);
        switch (value) {
            case 0:
                return "-1";
            case 1:
                return "Normal";
            case 2:
                return "+1";
            default:
                return "Unknown (" + value + ")";
        }
    }

    public String getSaturationDescription() throws MetadataException
    {
        if (!_directory.containsTag(CasioType2MakernoteDirectory.TAG_CASIO_TYPE2_SATURATION)) return null;
        int value = _directory.getInt(CasioType2MakernoteDirectory.TAG_CASIO_TYPE2_SATURATION);
        switch (value) {
            case 0:
                return "-1";
            case 1:
                return "Normal";
            case 2:
                return "+1";
            default:
                return "Unknown (" + value + ")";
        }
    }

    public String getFocalLengthDescription() throws MetadataException
    {
        if (!_directory.containsTag(CasioType2MakernoteDirectory.TAG_CASIO_TYPE2_FOCAL_LENGTH)) return null;
        double value = _directory.getDouble(CasioType2MakernoteDirectory.TAG_CASIO_TYPE2_FOCAL_LENGTH);
        return Double.toString(value / 10d) + " mm";
    }

    public String getWhiteBalance1Description() throws MetadataException
    {
        if (!_directory.containsTag(CasioType2MakernoteDirectory.TAG_CASIO_TYPE2_WHITE_BALANCE_1)) return null;
        int value = _directory.getInt(CasioType2MakernoteDirectory.TAG_CASIO_TYPE2_WHITE_BALANCE_1);
        switch (value) {
            case 0:
                return "Auto";
            case 1:
                return "Daylight";
            case 2:
                return "Shade";
            case 3:
                return "Tungsten";
            case 4:
                return "Flourescent";
            case 5:
                return "Manual";
            default:
                return "Unknown (" + value + ")";
        }
    }

    public String getIsoSensitivityDescription() throws MetadataException
    {
        if (!_directory.containsTag(CasioType2MakernoteDirectory.TAG_CASIO_TYPE2_ISO_SENSITIVITY)) return null;
        int value = _directory.getInt(CasioType2MakernoteDirectory.TAG_CASIO_TYPE2_ISO_SENSITIVITY);
        switch (value) {
            case 3:
                return "50";
            case 4:
                return "64";
            case 6:
                return "100";
            case 9:
                return "200";
            default:
                return "Unknown (" + value + ")";
        }
    }

    public String getFocusMode1Description() throws MetadataException
    {
        if (!_directory.containsTag(CasioType2MakernoteDirectory.TAG_CASIO_TYPE2_FOCUS_MODE_1)) return null;
        int value = _directory.getInt(CasioType2MakernoteDirectory.TAG_CASIO_TYPE2_FOCUS_MODE_1);
        switch (value) {
            case 0:
                return "Normal";
            case 1:
                return "Macro";
            default:
                return "Unknown (" + value + ")";
        }
    }

    public String getImageSizeDescription() throws MetadataException
    {
        if (!_directory.containsTag(CasioType2MakernoteDirectory.TAG_CASIO_TYPE2_IMAGE_SIZE)) return null;
        int value = _directory.getInt(CasioType2MakernoteDirectory.TAG_CASIO_TYPE2_IMAGE_SIZE);
        switch (value) {
            case 0:  return "640 x 480 pixels";
            case 4:  return "1600 x 1200 pixels";
            case 5:  return "2048 x 1536 pixels";
            case 20: return "2288 x 1712 pixels";
            case 21: return "2592 x 1944 pixels";
            case 22: return "2304 x 1728 pixels";
            case 36: return "3008 x 2008 pixels";
            default: return "Unknown (" + value + ")";
        }
    }

    public String getQualityModeDescription() throws MetadataException
    {
        if (!_directory.containsTag(CasioType2MakernoteDirectory.TAG_CASIO_TYPE2_QUALITY_MODE)) return null;
        int value = _directory.getInt(CasioType2MakernoteDirectory.TAG_CASIO_TYPE2_QUALITY_MODE);
        switch (value) {
            case 1:
                return "Fine";
            case 2:
                return "Super Fine";
            default:
                return "Unknown (" + value + ")";
        }
    }

    public String getThumbnailOffsetDescription()
    {
        if (!_directory.containsTag(CasioType2MakernoteDirectory.TAG_CASIO_TYPE2_THUMBNAIL_OFFSET)) return null;
        return _directory.getString(CasioType2MakernoteDirectory.TAG_CASIO_TYPE2_THUMBNAIL_OFFSET);
    }

    public String getThumbnailSizeDescription() throws MetadataException
    {
        if (!_directory.containsTag(CasioType2MakernoteDirectory.TAG_CASIO_TYPE2_THUMBNAIL_SIZE)) return null;
        int value = _directory.getInt(CasioType2MakernoteDirectory.TAG_CASIO_TYPE2_THUMBNAIL_SIZE);
        return Integer.toString(value) + " bytes";
    }

    public String getThumbnailDimensionsDescription() throws MetadataException
    {
        if (!_directory.containsTag(CasioType2MakernoteDirectory.TAG_CASIO_TYPE2_THUMBNAIL_DIMENSIONS)) return null;
        int[] dimensions = _directory.getIntArray(CasioType2MakernoteDirectory.TAG_CASIO_TYPE2_THUMBNAIL_DIMENSIONS);
        if (dimensions.length!=2)
            return _directory.getString(CasioType2MakernoteDirectory.TAG_CASIO_TYPE2_THUMBNAIL_DIMENSIONS);
        return dimensions[0] + " x " + dimensions[1] + " pixels";
    }
}