ColourPalette Property

Visual Basic
C#
Managed Extensions for C++
C++/CLI

'Declaration
 
Public Property ColourPalette As Byte()

'Usage
 
Dim instance As ImGearIPTCMetadata
Dim value() As Byte
 
instance.ColourPalette = value
 
value = instance.ColourPalette

public byte[] ColourPalette {get; set;}

public: __property byte[]* get_ColourPalette();
public: __property void set_ColourPalette( 
   byte[][]* value
);

public:
property array<byte>^ ColourPalette {
   array<byte>^ get();
   void set (    array<byte>^ value);
}

Property Value

Array of bytes.

This property accesses the Colour Palette DataSet (3:85). The purpose of the Colour Palette is to act as a lookup table mapping the pixel values into the Colour Space defined in Interchange Colour Space DataSet (3:64).

Contains up to 524,288 (4 x 65536 x 2) bytes.

A number of default palettes may be held to be selected according to the device identifier component of the Picture Number 3:10.

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.

Reference

ImGearIPTCMetadata Class
ImGearIPTCMetadata Members