SetCodecInformation Method

Summary

Sets information about the specified codec.

Syntax

C++/CLI

Java

Python

public void SetCodecInformation( 
   CodecsCodecInformation codecInfo 
)

public void setCodecInformation(CodecsCodecInformation codecInfo)

public: 
void SetCodecInformation(  
   CodecsCodecInformation codecInfo 
)

def SetCodecInformation(self,codecInfo):

Parameters

codecInfo
The information to be updated.

Remarks

Use this to modify the default handling of the codecs. For example, you can use this to change the default file extension list for a certain codec.

You can also use this to check for a certain file format only for files whose extension matches the default extension list.

Example

Java

using Leadtools; 
using Leadtools.Codecs; 
using Leadtools.ImageProcessing; 
using Leadtools.ImageProcessing.Color; 
using Leadtools.Svg; 
 
 
public void GetCodecInformationExample() 
{ 
   RasterCodecs codecs = new RasterCodecs(); 
 
   CodecsCodecInformation codecInfo = codecs.GetCodecInformation("Tif"); 
   Debug.WriteLine("CheckedByInformation : {0}", codecInfo.CheckedByInformation); 
   Debug.WriteLine("ExtensionList : {0}", codecInfo.ExtensionList); 
   Debug.WriteLine("IsIgnored : {0}", codecInfo.IsIgnored.ToString()); 
   Debug.WriteLine("IsPresent : {0}", codecInfo.IsPresent.ToString()); 
   Debug.WriteLine("IsSlowInformation : {0}", codecInfo.IsSlowInformation.ToString()); 
   Debug.WriteLine("LoadMode : {0}", codecInfo.LoadMode.ToString()); 
   Debug.WriteLine("Name : {0}", codecInfo.Name); 
 
   // Parse the load modes 
   CodecsCodecLoadMode[] loadModes = (CodecsCodecLoadMode[])Enum.GetValues(typeof(CodecsCodecLoadMode)); 
   foreach (var loadMode in loadModes) 
   { 
      codecs.SetCodecsInformation(codecs.GetCodecsInformation()); 
      Debug.WriteLine($"Load mode: {loadMode}"); 
   } 
 
   // change the extensions that the ptk filter tries to handle 
   codecInfo.ExtensionList = "ptk;ptoka;ptoca;ptca;ptka"; 
   codecs.SetCodecInformation(codecInfo); 
 
   // re-display the new settings 
   codecInfo = codecs.GetCodecInformation("tif"); 
   Debug.WriteLine("ExtensionList : {0}", codecInfo.ExtensionList); 
 
   // Clean up 
   codecs.Dispose(); 
}

 
import java.io.*; 
import java.net.*; 
import java.nio.file.Paths; 
import java.util.*; 
import java.time.Instant; 
import java.time.Duration; 
 
import org.junit.*; 
import org.junit.runner.JUnitCore; 
import org.junit.runner.Result; 
import org.junit.runner.notification.Failure; 
import static org.junit.Assert.*; 
 
import leadtools.*; 
import leadtools.codecs.*; 
import leadtools.codecs.RasterCodecs.FeedCallbackThunk; 
import leadtools.drawing.internal.*; 
import leadtools.imageprocessing.*; 
import leadtools.imageprocessing.color.ChangeIntensityCommand; 
import leadtools.svg.*; 
 
 
public void getCodecInformationExample() { 
   RasterCodecs codecs = new RasterCodecs(); 
 
   CodecsCodecInformation codecInfo = codecs.getCodecInformation("Tif"); 
   System.out.println("CheckedByInformation : " + codecInfo.getCheckedByInformation()); 
   System.out.println("ExtensionList : %s" + codecInfo.getExtensionList()); 
   System.out.println("IsIgnored : %s" + codecInfo.isIgnored()); 
   System.out.println("IsPresent : %s" + codecInfo.isPresent()); 
   System.out.println("IsSlowInformation : %s" + codecInfo.isSlowInformation()); 
   System.out.println("LoadMode : %s" + codecInfo.getLoadMode().toString()); 
   System.out.println("Name : %s" + codecInfo.getName()); 
 
   // Parse the load modes 
   CodecsCodecLoadMode[] loadModes = CodecsCodecLoadMode.values(); 
   for (CodecsCodecLoadMode loadMode : loadModes) { 
      codecs.setCodecsInformation(codecs.getCodecsInformation()); 
      assertTrue("Codecs information unsuccessfully set (is null)", codecs.getCodecsInformation() != null); 
      System.out.println("Load mode: " + loadMode); 
   } 
 
   // change the extensions that the ptk filter tries to handle 
   codecInfo.setExtensionList("ptk;ptoka;ptoca;ptca;ptka"); 
   codecs.setCodecInformation(codecInfo); 
 
   // re-display the new settings 
   codecInfo = codecs.getCodecInformation("tif"); 
   System.out.println("ExtensionList : " + codecInfo.getExtensionList()); 
 
   // Clean up 
   codecs.dispose(); 
}

Requirements

Target Platforms

Reference

RasterCodecs Class

RasterCodecs Members

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Help Version 23.0.2024.2.29

Leadtools.Codecs Assembly

Introduction

Getting Started

Namespaces

Leadtools.Codecs Namespace

Assemblies