IccColorantTableTagType Class

Summary

Contains the colorantTableType tag type data.

Syntax

C++/CLI

Python

public class IccColorantTableTagType : IccTagTypeBase

public ref class IccColorantTableTagType : public IccTagTypeBase

class IccColorantTableTagType(IccTagTypeBase):

Remarks

The signature for this tag type is IccTagTypeBase.ColorantTableTypeSignature.

Example

This example method can be used in creating an "colorantTableType" mentioned in the ICC.1:2004-10 specification. This method fills only one color of an IccColorantTableTagType. To fill more than one color, a loop should be used as needed.

using Leadtools; 
using Leadtools.ColorConversion; 
 
using Leadtools.Codecs; 
 
public string outputIccFile = Path.Combine(LEAD_VARS.ImagesDir, "IccColorantTableTagType.icc"); 
 
public void IccColorantTableTagTypeExample() 
{ 
   // Load an ICC profile 
   string fileName = Path.Combine(LEAD_VARS.ImagesDir, "InputProfile.icc"); 
   IccProfileExtended iccProfile = new IccProfileExtended(fileName); 
 
   // There are three colorants 
   // First colorant name and value 
   string colorantName1 = "Luminance"; 
   ushort[] pcsValues1 = new ushort[3] { 1, 0, 0 }; 
 
   // Second colorant name and value 
   string colorantName2 = "A"; 
   ushort[] pcsValues2 = new ushort[3] { 0, 1, 0 }; 
 
   // Third colorant name and value 
   string colorantName3 = "B"; 
   ushort[] pcsValues3 = new ushort[3] { 0, 0, 1 }; 
 
   // Define one color in the colorant table 
   IccColorantTableData[] iccColorantTable = new IccColorantTableData[3]; 
 
   // Create a new ColorantTable type 
   iccColorantTable[0] = new IccColorantTableData(Encoding.ASCII.GetBytes(colorantName1), pcsValues1); 
   iccColorantTable[1] = new IccColorantTableData(Encoding.ASCII.GetBytes(colorantName2), pcsValues2); 
   iccColorantTable[2] = new IccColorantTableData(Encoding.ASCII.GetBytes(colorantName3), pcsValues3); 
 
   // Define the tag type 
   IccColorantTableTagType iccColorantTableTagType = new IccColorantTableTagType(iccColorantTable); 
 
   // Add the new tag to the ICC profile 
   iccProfile.AddTag(iccColorantTableTagType, IccTag.ColorantTableTag, IccTagTypeBase.ColorantTableTypeSignature); 
 
   // 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(outputIccFile); 
} 
 
static class LEAD_VARS 
{ 
   public const string ImagesDir = @"C:\LEADTOOLS23\Resources\Images"; 
}