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Multithreaded Property

Summary

Enables or disables multithreaded load.

Syntax
C#
C++/CLI
Python
public bool Multithreaded { get; set; } 
public:  
   property bool Multithreaded 
   { 
      bool get() 
      void set(bool value) 
   } 
Multithreaded # get and set (CodecsHeicLoadOptions) 

Property Value

Value Description
true To enable multithreaded load
false To disable multithreaded load

The default value is true.

Remarks

Set this property to true to use multiple threads for loading HEIC files.

Example
C#
using Leadtools; 
using Leadtools.Codecs; 
 
using Leadtools.ImageProcessing.Core; 
 
public void CodecsHeicOptions_Example() 
{ 
   RasterCodecs codecs = new RasterCodecs(); 
   string fileName = "C:\temp\test.heic"; 
   using (RasterImage image = codecs.Load(fileName)) 
   { 
      /* Save a HEIC file using qFactor of 30 and no stamp */ 
      string outFile30 = @"C:\temp\out30-NoStamp.heic"; 
      codecs.Options.Heic.Load.Multithreaded = false; // CodecsHeicLoadOptions reference 
      codecs.Options.Heic.Save.QualityFactor = 30; // CodecsHeicOptions & CodecsHeicSaveOptions reference 
      codecs.Save(image, outFile30, RasterImageFormat.Heic, 0); 
 
      /* Save a HEIC file using qFactor of 40 and a stamp */ 
      string outFile40 = @"C:\temp\out40-Stamp.heic"; 
      codecs.Options.Heic.Save.QualityFactor = 40; 
      codecs.Options.Heic.Save.SaveWithStamp = true; 
      codecs.Options.Heic.Save.StampWidth = 320; 
      codecs.Options.Heic.Save.StampHeight = codecs.Options.Heic.Save.StampWidth * image.Height / image.Width; 
      codecs.Options.Heic.Save.StampBitsPerPixel = 24; 
      codecs.Save(image, outFile40, RasterImageFormat.Heic, 0); 
   } 
 
   // Clean up  
   codecs.Dispose(); 
} 
Requirements

Target Platforms

Help Version 22.0.2023.5.5
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Leadtools.Codecs Assembly
Products | Support | Contact Us | Intellectual Property Notices
© 1991-2023 LEAD Technologies, Inc. All Rights Reserved.