←Select platform

IccUnknownTagType Class

Summary

Contains a private tag type data.

Syntax
C#
VB
C++
public class IccUnknownTagType : IccTagTypeBase 
  
Public Class IccUnknownTagType  
   Inherits IccTagTypeBase 
public ref class IccUnknownTagType : public IccTagTypeBase  

Remarks
  • A private signature is used as the signature for this tag type.

Example

This example method can be used in creating a new tag type that does not exist in the ICC.1:2004-10 specification.

C#
VB
using Leadtools; 
using Leadtools.ColorConversion; 
 
public void IccUnknownTagTypeExample() 
{ 
   // load an Icc Profile 
   string fileName = Path.Combine(LEAD_VARS.ImagesDir, "EmptyIcc.icc"); 
   IccProfileExtended iccProfile = new IccProfileExtended(fileName); 
 
   // define the unknown tag type signature 
   int unknownSignature = 0x736C6364; 
 
   // define the unknown tag data 
   byte[] data = new byte[3] { 1, 2, 3 }; 
 
   // define the tag type 
   IccUnknownTagType unknownTagType = new IccUnknownTagType(unknownSignature, data); 
 
   // add the new tag to the ICC Profile 
   iccProfile.AddTag(unknownTagType, 0x54616746, unknownSignature); 
 
   // 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, "IccUnknownTagTypeCS.icc"); 
   iccProfile.GenerateIccFile(IccfileName); 
} 
 
static class LEAD_VARS 
{ 
   public const string ImagesDir = @"C:\Users\Public\Documents\LEADTOOLS Images"; 
} 
Imports Leadtools 
Imports Leadtools.ColorConversion 
 
Public Sub IccUnknownTagTypeExample() 
   ' load an Icc Profile 
   Dim iccProfile As New IccProfileExtended(Path.Combine(LEAD_VARS.ImagesDir, "EmptyIcc.icc")) 
 
   ' define the unknown tag type signature 
   Dim unknownSignature As Integer = &H736C6364 
 
   ' define the unknown tag data 
   Dim data() As Byte = {1, 2, 3} 
 
   ' define the tag type 
   Dim unknownTagType As New IccUnknownTagType(unknownSignature, data) 
 
   ' add the new tag to the ICC Profile 
   iccProfile.AddTag(unknownTagType, &H54616746, unknownSignature) 
 
   ' 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, "IccUnknownTagTypeVB.icc")) 
End Sub 
 
Public NotInheritable Class LEAD_VARS 
   Public Const ImagesDir As String = "C:\Users\Public\Documents\LEADTOOLS Images" 
End Class 

Requirements

Target Platforms

Help Version 21.0.2020.8.24
Products | Support | Contact Us | Intellectual Property Notices
© 1991-2021 LEAD Technologies, Inc. All Rights Reserved.

Leadtools.ColorConversion Assembly