Direction Property

Summary

Gets a value that indicates whether the element being smoothed is vertical or horizontal.

Syntax

Objective-C

C++/CLI

Java

Python

public SmoothCommandDirectionType Direction { get; }

@property (nonatomic, assign, readonly) LTSmoothCommandDirectionType direction;

public SmoothCommandDirectionType getDirection()

public: 
property SmoothCommandDirectionType Direction { 
   SmoothCommandDirectionType get(); 
}

Direction # get  (SmoothCommandEventArgs)

Property Value

Enumerator that indicates whether the element being smoothed is vertical or horizontal.

Example

Java

using Leadtools; 
using Leadtools.Codecs; 
using Leadtools.ImageProcessing.Core; 
 
public void SmoothCommandExample() 
{ 
   // Load an image 
   RasterCodecs codecs = new RasterCodecs(); 
   codecs.ThrowExceptionsOnInvalidImages = true; 
 
   RasterImage image = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "clean.tif")); 
 
   // Prepare the command 
   SmoothCommand command = new SmoothCommand(); 
   command.Smooth += new EventHandler<SmoothCommandEventArgs>(SmoothEventExample_S1); 
   command.Flags = SmoothCommandFlags.FavorLong; 
   command.Length = 2; 
 
   command.Run(image); 
 
} 
 
private void SmoothEventExample_S1(object sender, SmoothCommandEventArgs e) 
{ 
   string BumpOrNeck; 
   string Direction; 
 
   if (e.BumpNick == SmoothCommandBumpNickType.Bump) 
      BumpOrNeck = "Bump"; 
   else 
      BumpOrNeck = "Neck"; 
 
   if (e.Direction == SmoothCommandDirectionType.Horizontal) 
      Direction = "Horizontal"; 
   else 
      Direction = "Vertical"; 
 
   System.Diagnostics.Debug.WriteLine("Type " + BumpOrNeck + 
      "\n Row Column " + e.StartRow.ToString() + e.StartColumn.ToString() + 
      "\n Length " + e.Length + 
      "\n Direction " + Direction); 
 
   e.Status = RemoveStatus.Remove; 
} 
 
static class LEAD_VARS 
{ 
   public const string ImagesDir = @"C:\LEADTOOLS23\Resources\Images"; 
}

 
import java.io.File; 
import java.io.IOException; 
 
import org.junit.*; 
import org.junit.runner.JUnitCore; 
import org.junit.runner.Result; 
import org.junit.runner.notification.Failure; 
import static org.junit.Assert.assertTrue; 
 
import leadtools.*; 
import leadtools.codecs.*; 
import leadtools.imageprocessing.core.*; 
 
 
public void smoothCommandExample() { 
   final String LEAD_VARS_IMAGES_DIR = "C:\\LEADTOOLS23\\Resources\\Images"; 
   // Load an image 
   RasterCodecs codecs = new RasterCodecs(); 
   codecs.setThrowExceptionsOnInvalidImages(true); 
 
   RasterImage image = codecs.load(combine(LEAD_VARS_IMAGES_DIR, "clean.tif"), 1, CodecsLoadByteOrder.BGR, 1, 1); 
 
   // Prepare the command 
   SmoothCommand command = new SmoothCommand(); 
   command.addSmoothCommandListener(smoothEventExample_S1); 
   command.setFlags(SmoothCommandFlags.FAVOR_LONG.getValue()); 
   command.setLength(2); 
   int change = command.run(image); 
   assertTrue(change != RasterImageChangedFlags.NONE); 
 
   codecs.save(image, combine(LEAD_VARS_IMAGES_DIR, "clean.tif"), RasterImageFormat.JPEG, 24); 
   System.out.println("Command run and image saved to " + combine(LEAD_VARS_IMAGES_DIR, "clean.tif")); 
} 
 
SmoothCommandListener smoothEventExample_S1 = new SmoothCommandListener() { 
   @Override 
   public void onSmoothEvent(SmoothCommandEvent e) { 
 
      String BumpOrNeck; 
      if (e.getBumpNick() == SmoothCommandBumpNickType.BUMP) 
         BumpOrNeck = "Bump"; 
      else 
         BumpOrNeck = "Neck"; 
 
      String Direction; 
      if (e.getDirection() == SmoothCommandDirectionType.HORIZONTAL) 
         Direction = "Horizontal"; 
      else 
         Direction = "Vertical"; 
 
      System.out.println("Type " + BumpOrNeck + 
            "\n Row Column " + e.getStartRow() + e.getStartColumn() + 
            "\n Length " + e.getLength() + 
            "\n Direction " + Direction); 
 
      e.setStatus(RemoveStatus.REMOVE); 
   } 
};

Requirements

Target Platforms

Reference

SmoothCommandEventArgs Class

SmoothCommandEventArgs Members

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Help Version 23.0.2024.3.3

Leadtools.ImageProcessing.Core Assembly

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Leadtools.ImageProcessing.Core Namespace

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