IccParametricCurveTagType Class

Summary

Contains the parametricCurveType tag type data.

Syntax

C++/CLI

Python

public class IccParametricCurveTagType : IccTagTypeBase

public ref class IccParametricCurveTagType : public IccTagTypeBase

class IccParametricCurveTagType(IccTagTypeBase):

Remarks

The signature for this tag type is IccTagTypeBase.ParametricCurveTypeSignature.

Example

This example method can be used in creating an "parametricCurveType" mentioned in the ICC.1:2004-10 specification.

using Leadtools; 
using Leadtools.ColorConversion; 
 
using Leadtools.Codecs; 
 
public string outputIccFile = Path.Combine(LEAD_VARS.ImagesDir, "IccParametricCurveTagType.icc"); 
 
public void IccParametricCurveTagTypeExample() 
{ 
   // Load an ICC profile 
   string fileName = Path.Combine(LEAD_VARS.ImagesDir, "InputProfile.icc"); 
   IccProfileExtended iccProfile = new IccProfileExtended(fileName); 
 
   // There is 1 parameter for the function, according to the ICC.1:2004-10 specification page 56, table 47 
   // Fill this directly to define the function parameters 
   int[] parameters = new int[1]; 
   parameters[0] = IccTools.FromDoubleTo2bFixed2bNumber((double)5.0); 
 
   // Create the IccParametricCurve class 
   IccParametricCurve parametricCurve = new IccParametricCurve(IccFunctionsType.Function4Bytes, parameters); 
 
   // Define the tag type 
   IccParametricCurveTagType parametricCurveTagType = new IccParametricCurveTagType(parametricCurve); 
 
   // Add the new tag to the ICC profile 
   iccProfile.AddTag(parametricCurveTagType, IccTag.GrayTRCTag, IccTagTypeBase.ParametricCurveTypeSignature); 
 
   // 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"; 
}