EnhanceThinLines Property

Summary

Indicates whether to enhance thin lines when loading PDF files.

Syntax

Objective-C

C++/CLI

Java

Python

public bool EnhanceThinLines {get; set;}

@property (nonatomic, assign) BOOL EnhanceThinLines

public boolean getEnhanceThinLines() 
public void setEnhanceThinLines(boolean value)

public:  
   property bool EnhanceThinLines 
   { 
      bool get() 
      void set(bool value) 
   }

EnhanceThinLines # get and set (CodecsPdfLoadOptions)

Property Value

Value	Description
true	To enable thin lines enhancement when loading PDF files. The default value is true.
false	To disable thin lines enhancement when loading PDF files.

Remarks

The default value is true, meaning thin lines are enhanced by default. Set EnhanceThinLines to false makes the lines less visible.

Lines are considered "thin lines" if they have a width of less than 2 when loaded at 72 DPI.

Example

Java

using Leadtools; 
using Leadtools.Codecs; 
 
using Leadtools.ImageProcessing.Core; 
using Leadtools.Pdf; 
 
public void CodecsEnhanceThinLinesOption_Example() 
{ 
   /* The following example shows you how to disable the thin line enhancement property */ 
   RasterCodecs codecs = new RasterCodecs(); 
   codecs.Options.Pdf.Load.EnhanceThinLines = false; 
   string inputFile = @"MyFile.PDF"; 
   RasterImage rawImage = codecs.Load(inputFile, 24, CodecsLoadByteOrder.RgbOrGray, 1, -1); 
}

 
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 codecsEnhanceThinLinesOptionExample() { 
   final String LEAD_VARS_IMAGES_DIR = "C:\\LEADTOOLS23\\Resources\\Images"; 
   String outputFileName = combine(LEAD_VARS_IMAGES_DIR, "Result.jpg"); 
   // The following example shows you how to disable the thin line enhancement 
   // property // 
   RasterCodecs codecs = new RasterCodecs(); 
   codecs.getOptions().getPdf().getLoad().setEnhanceThinLines(false); 
   String inputFile = combine(LEAD_VARS_IMAGES_DIR, "leadtools.pdf"); 
   RasterImage rawImage = codecs.load(inputFile, 24, CodecsLoadByteOrder.RGB_OR_GRAY, 1, -1); 
 
   codecs.save(rawImage, outputFileName, RasterImageFormat.JPEG, 0); 
 
   assertTrue("File unsuccessfully saved to " + outputFileName, (new File(outputFileName)).exists()); 
   System.out.printf("File successfully saved to %s%n", outputFileName); 
}

Requirements

Target Platforms

EnhanceThinLines Property

Property Value

See Also

Reference