ImageGear v26.5 - Updated
ImageGear.Core Assembly / ImageGear.Formats.IPTC Namespace / ImGearIPTCMetadata Class / LookupTable Property




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    LookupTable Property
    In This Topic
    Gets or sets Lookup Table IPTC dataset.
    Syntax
    'Declaration
     
    Public Property LookupTable As Byte()
    'Usage
     
    Dim instance As ImGearIPTCMetadata
    Dim value() As Byte
     
    instance.LookupTable = value
     
    value = instance.LookupTable
    public byte[] LookupTable {get; set;}
    public: __property byte[]* get_LookupTable();
    public: __property void set_LookupTable( 
       byte[][]* value
    );
    public:
    property array<byte>^ LookupTable {
       array<byte>^ get();
       void set (    array<byte>^ value);
    }

    Property Value

    Array of bytes.
    Remarks
    This property accesses the LookupTable DataSet (3:80). The DataSet consists of one, three or four one-dimensional lookup tables (LUT).The LUT relates to the image data in the colour space defined in DataSet 3:64 and specifies the correction to apply to the pixel values before display or printing of the image.

    Get accessor returns the tag value if the tag is present in the metadata tree, or null otherwise.

    Set accessor replaces the current tag value if the tag is present in the metadata tree, adds the tag if it was not present, or deletes the tag if a null value is passed.

    See the IPTC - NAA Digital Newsphoto Parameter Record ver.4 specification for tag usage details.

    See Also