StampWidth Property

Summary

Gets and sets the width for the stamp image.

Syntax

Objective-C

C++/CLI

Java

Python

public int StampWidth { get; set; }

@property (nonatomic, assign) NSUInteger stampWidth;

public int getStampWidth() 
public void setStampWidth(int value)

public: 
property int StampWidth { 
   int get(); 
   void set (    int ); 
}

StampWidth # get and set (CodecsHeicSaveOptions)

Property Value

The width for the stamp image. The default value is 0.

Note

The HEIF file format specification recommends that the width and height of the stamp are set to values <= 320.

The MIAF file format specification also recommends that the image-size to stamp-size ratio result in values <= 200:1.

Example

Java

using Leadtools; 
using Leadtools.Codecs; 
 
using Leadtools.ImageProcessing.Core; 
using Leadtools.Pdf; 
 
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(); 
}

 
import java.io.File; 
import java.io.IOException; 
import java.net.URI; 
import java.net.URISyntaxException; 
import java.nio.file.Paths; 
 
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.imageprocessing.core.MinMaxBitsCommand; 
 
 
public void codecsHeicOptionsExample(){ 
   final String LEAD_VARS_IMAGES_DIR ="C:\\LEADTOOLS23\\Resources\\Images"; 
   String fileName = combine(LEAD_VARS_IMAGES_DIR,"example.heic"); 
   RasterCodecs codecs = new RasterCodecs(); 
   RasterImage image = codecs.load(fileName); 
 
   // Save a HEIC file using qFactor of 30 and no stamp // 
   String outFile30 = combine(LEAD_VARS_IMAGES_DIR,"out30-NoStamp.heic"); 
   codecs.getOptions().getHeic().getLoad().setMultithreaded(false); // 
   // CodecsHeicLoadOptions reference 
   codecs.getOptions().getHeic().getSave().setQualityFactor(30); // 
   // CodecsHeicOptions & CodecsHeicSaveOptions reference 
   codecs.save(image, outFile30, RasterImageFormat.HEIC,0); 
 
   assertTrue("File unsuccessfully saved to " + outFile30, (new File(outFile30)).exists()); 
   System.out.printf("File successfully saved to %s%n", outFile30); 
 
   // Save a HEIC file using qFactor of 40 and a stamp // 
   String outFile40 = combine(LEAD_VARS_IMAGES_DIR,"out40-Stamp.heic"); 
   codecs.getOptions().getHeic().getSave().setQualityFactor(40); 
   codecs.getOptions().getHeic().getSave().setSaveWithStamp(true); 
   codecs.getOptions().getHeic().getSave().setStampWidth(320); 
   codecs.getOptions().getHeic().getSave().setStampHeight( 
      (codecs.getOptions().getHeic().getSave().getStampWidth() * image.getHeight())  
      / (image.getWidth()) 
   ); 
   codecs.getOptions().getHeic().getSave().setStampBitsPerPixel(24); 
   codecs.save(image, outFile40, RasterImageFormat.HEIC, 0); 
 
   assertTrue("File unsuccessfully saved to " + outFile40, (new File(outFile40)).exists()); 
   System.out.printf("File successfully saved to %s%n", outFile40); 
 
   // Clean up 
   codecs.dispose(); 
}

Requirements

Target Platforms

StampWidth Property

Summary

Syntax

Property Value

Example

Requirements

See Also