SmoothCommandEventArgs Constructor

Summary

Initializes a new SmoothCommand class object with explicit parameters.

Syntax

C++/CLI

Java

Python

public SmoothCommandEventArgs( 
   RasterImage image, 
   SmoothCommandBumpNickType bumpNick, 
   int startRow, 
   int startColumn, 
   int length, 
   SmoothCommandDirectionType direction 
)

public SmoothCommandEvent( 
   Object source, 
   RasterImage image,  
   SmoothCommandBumpNickType bumpNick,  
   int startRow,  
   int startColumn,  
   int length,  
   SmoothCommandDirectionType direction 
)

public: 
SmoothCommandEventArgs(  
   RasterImage^ image, 
   SmoothCommandBumpNickType bumpNick, 
   int startRow, 
   int startColumn, 
   int length, 
   SmoothCommandDirectionType direction 
)

__init__(self,image,bumpNick,startRow,startColumn,length,direction) # Overloaded constructor

Parameters

image
RasterImage object that references the affected image.

bumpNick
Value that indicates whether to remove bumps or fill in nicks.

startRow
The starting row of the bump or nick. The rows are zero-based.

startColumn
The starting column of the bump or nick. The columns are zero-based.

length
Length (in pixels) of the bump or nick.

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

Example

Run the SmoothCommand on an image.

Java

using Leadtools; 
using Leadtools.Codecs; 
using Leadtools.ImageProcessing.Core; 
 
public void SmoothCommandEventArgsExample() 
{ 
   // 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(SmoothCommandFlags.FavorLong | SmoothCommandFlags.SingleRegion | SmoothCommandFlags.LeadRegion, 2); 
   command.Smooth += new EventHandler<SmoothCommandEventArgs>(SmoothEventExample_S4); 
   command.Run(image); 
 
} 
 
private void SmoothEventExample_S4(object sender, SmoothCommandEventArgs e) 
{ 
   SmoothCommandEventArgs ee = new SmoothCommandEventArgs(e.Image, e.BumpNick, e.StartRow, e.StartColumn, e.Length, e.Direction); 
 
   string BumpOrNeck; 
   if (ee.BumpNick == SmoothCommandBumpNickType.Bump) 
      BumpOrNeck = "Bump"; 
   else 
      BumpOrNeck = "Neck"; 
 
   string Direction; 
   if (ee.Direction == SmoothCommandDirectionType.Horizontal) 
      Direction = "Horizontal"; 
   else 
      Direction = "Vertical"; 
 
   e.Status = RemoveStatus.Remove; 
 
   System.Diagnostics.Debug.WriteLine("The width of the image is: " + e.Image.Width + "\n" + "The height of the image is: " + e.Image.Height + "\n" + " Bump Or Neck : " + BumpOrNeck + "\n" + "Direction : " + Direction); 
} 
 
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 smoothCommandEventArgsExample() { 
   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(SmoothCommandFlags.FAVOR_LONG.getValue() 
         | SmoothCommandFlags.SINGLE_REGION.getValue() | SmoothCommandFlags.LEAD_REGION.getValue(), 2); 
   command.addSmoothCommandListener(SmoothEventExample_S4); 
   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_S4 = new SmoothCommandListener() { 
   @Override 
   public void onSmoothEvent(SmoothCommandEvent e) { 
      e = new SmoothCommandEvent(e, e.getImage(), e.getBumpNick(), e.getStartRow(), e.getStartColumn(), 
            e.getLength(), e.getDirection()); 
 
      String BumpOrNeck; 
      if (e.getBumpNick() == SmoothCommandBumpNickType.BUMP) 
         BumpOrNeck = "Bump"; 
      else 
         BumpOrNeck = "Neck"; 
 
      String Direction; 
      if (e.getDirection() == SmoothCommandDirectionType.HORIZONTAL) 
         Direction = "Horizontal"; 
      else 
         Direction = "Vertical"; 
 
      e.setStatus(RemoveStatus.REMOVE); 
 
      System.out.println("The width of the image is: " + e.getImage().getWidth() + "\n" 
            + "The height of the image is: " + e.getImage().getHeight() + "\n" + " Bump Or Neck : " + BumpOrNeck 
            + "\n" + "Direction : " + Direction); 
   } 
};

Requirements

Target Platforms

Reference

SmoothCommandEventArgs Class

SmoothCommandEventArgs Members

Download our FREE evaluation

Help Version 23.0.2024.3.3

Leadtools.ImageProcessing.Core Assembly

Introduction

Getting Started

Namespaces

Leadtools.ImageProcessing.Core Namespace

Assemblies