public class IccChromaticityTagType : IccTagTypeBase
Public Class IccChromaticityTagType
Inherits IccTagTypeBase
public ref class IccChromaticityTagType : public IccTagTypeBase
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.
using Leadtools;
using Leadtools.ColorConversion;
public void IccChromaticityTagTypeExample()
{
// load an Icc Profile
string fileName = Path.Combine(LEAD_VARS.ImagesDir, "EmptyIcc.icc");
IccProfileExtended iccProfile = new IccProfileExtended(fileName);
// 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
string IccfileName = Path.Combine(LEAD_VARS.ImagesDir, "IccChromaticityTagTypeCS.icc");
iccProfile.GenerateIccFile(IccfileName);
}
static class LEAD_VARS
{
public const string ImagesDir = @"C:\LEADTOOLS21\Resources\Images";
}
Imports Leadtools
Imports Leadtools.ColorConversion
Public Sub IccChromaticityTagTypeExample()
' load an Icc Profile
Dim iccProfile As New IccProfileExtended(Path.Combine(LEAD_VARS.ImagesDir, "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(Path.Combine(LEAD_VARS.ImagesDir, "IccChromaticityTagTypeVB.icc"))
End Sub
Public NotInheritable Class LEAD_VARS
Public Const ImagesDir As String = "C:\LEADTOOLS21\Resources\Images"
End Class
IccChromaticityTagType Members
Leadtools.ColorConversion Namespace
IccParametricCurveTagType Class
IccResponseCurveSet16TagType Class
IccViewingConditionsTagType Class
IccMultiLocalizedUnicodeTagType Class
IccLookupTableAToBTagType Class
IccLookupTableBToATagType Class
IccProfileSequenceDescriptionTagType Class
IccS15Fixed16ArrayTagType Class
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