Leadtools.ColorConversion Send comments on this topic. | Back to Introduction - All Topics | Help Version 15.5.7
IccChromaticityTagType Class
See Also  Members   Example 
Leadtools.ColorConversion Namespace : IccChromaticityTagType Class




Contains the chromaticityType tag type data.

Object Model


Syntax

Visual Basic (Declaration) 
Public Class IccChromaticityTagType 
   Inherits IccTagTypeBase
Visual Basic (Usage)Copy Code
Dim instance As IccChromaticityTagType
C# 
public class IccChromaticityTagType : IccTagTypeBase
Managed Extensions for C++ 
public __gc class IccChromaticityTagType : public IccTagTypeBase
C++/CLI 
public ref class IccChromaticityTagType : public IccTagTypeBase

Example

This example method can be used in creating an "chromaticityType" mentioned in the ICC.1:2004-10 specification. This method fills an IccChromaticity type with the colorant encoding ITU-R BT.709.

Visual BasicCopy Code
Public Sub IccChromaticityTagTypeExample()
   ' load an Icc Profile
   Dim iccProfile As New IccProfileExtended("C:\Program Files\LEAD Technologies\LEADTOOLS 15\Images\EmptyIcc.icc")

   ' define the three channels
   Dim iccChan(2) As IccChannelCoordinates

   ' define the first channel coordinates
   Dim coord(1) As Integer
   coord(0) = IccTools.FromDoubleTo2bFixed2bNumber(0.64)
   coord(1) = IccTools.FromDoubleTo2bFixed2bNumber(0.33)
   iccChan(0) = New IccChannelCoordinates(coord)

   ' define the second channel coordinates
   coord(0) = IccTools.FromDoubleTo2bFixed2bNumber(0.3)
   coord(1) = IccTools.FromDoubleTo2bFixed2bNumber(0.6)
   iccChan(1) = New IccChannelCoordinates(coord)

   ' define the third channel coordinates
   coord(0) = IccTools.FromDoubleTo2bFixed2bNumber(0.15)
   coord(1) = IccTools.FromDoubleTo2bFixed2bNumber(0.06)
   iccChan(2) = New IccChannelCoordinates(coord)

   ' create the IccChomaticity class
   Dim iccChrom As New IccChromaticity(IccColorantsType.ITU_R_BT709, iccChan)

   ' define the tag type
   Dim iccChromTagType As New IccChromaticityTagType(iccChrom)

   ' add the new tag to the ICC Profile
   iccProfile.AddTag(iccChromTagType, IccTag.ChromaticityTag, IccTagTypeBase.ChromaticityTypeSignature)

   ' generate the new profile id
   iccProfile.GenerateProfileId()

   ' update the icc array with the new changes
   iccProfile.UpdateDataArray()

   ' write the Icc Profile into a new file
   iccProfile.GenerateIccFile("C:\Program Files\LEAD Technologies\LEADTOOLS 15\Images\IccChromaticityTagTypeVB.icc")
End Sub
C#Copy Code
public void IccChromaticityTagTypeExample() 
{ 
   // load an Icc Profile 
   IccProfileExtended iccProfile = new IccProfileExtended(@"C:\Program Files\LEAD Technologies\LEADTOOLS 15\Images\EmptyIcc.icc"); 
 
   // define the three channels 
   IccChannelCoordinates[] iccChan = new IccChannelCoordinates[3]; 
 
   // define the first channel coordinates 
   int[] coord = new int[2]; 
   coord[0] = IccTools.FromDoubleTo2bFixed2bNumber(0.640); 
   coord[1] = IccTools.FromDoubleTo2bFixed2bNumber(0.330); 
   iccChan[0] = new IccChannelCoordinates(coord); 
 
   // define the second channel coordinates 
   coord[0] = IccTools.FromDoubleTo2bFixed2bNumber(0.300); 
   coord[1] = IccTools.FromDoubleTo2bFixed2bNumber(0.600); 
   iccChan[1] = new IccChannelCoordinates(coord); 
 
   // define the third channel coordinates 
   coord[0] = IccTools.FromDoubleTo2bFixed2bNumber(0.150); 
   coord[1] = IccTools.FromDoubleTo2bFixed2bNumber(0.060); 
   iccChan[2] = new IccChannelCoordinates(coord); 
 
   // create the IccChomaticity class 
   IccChromaticity iccChrom = new IccChromaticity(IccColorantsType.ITU_R_BT709, iccChan); 
 
   // define the tag type 
   IccChromaticityTagType iccChromTagType = new IccChromaticityTagType(iccChrom); 
 
   // add the new tag to the ICC Profile 
   iccProfile.AddTag(iccChromTagType, IccTag.ChromaticityTag, IccTagTypeBase.ChromaticityTypeSignature); 
 
   // generate the new profile id 
   iccProfile.GenerateProfileId(); 
 
   // update the icc array with the new changes 
   iccProfile.UpdateDataArray(); 
 
   // write the Icc Profile into a new file 
   iccProfile.GenerateIccFile(@"C:\Program Files\LEAD Technologies\LEADTOOLS 15\Images\IccChromaticityTagTypeCS.icc"); 
}

Remarks

Inheritance Hierarchy

System.Object
   Leadtools.ColorConversion.IccTagTypeBase
      Leadtools.ColorConversion.IccChromaticityTagType

Requirements

Target Platforms: Microsoft .NET Framework 2.0, Windows 98, Windows NT 4.0, Windows Millennium Edition, Windows 2000, Windows XP Home Edition, Windows XP Professional, Windows Server 2003 family

See Also