SmoothCommandEventArgs Class

Summary

Handles each bump or nick found by the SmoothCommand.

Syntax

Objective-C

C++

Java

public class SmoothCommandEventArgs : EventArgs

Public Class SmoothCommandEventArgs  
   Inherits System.EventArgs

@interface LTSmoothCommandEventArgs : NSObject

public class SmoothCommandEvent extends LeadEvent

public ref class SmoothCommandEventArgs : public System.EventArgs

Example

Run the SmoothCommand on an image.

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:\Users\Public\Documents\LEADTOOLS Images"; 
}

Imports Leadtools 
Imports Leadtools.Codecs 
Imports Leadtools.ImageProcessing.Core 
 
Public WithEvents smoothEventExample_S4 As SmoothCommand 
Public Sub SmoothCommandEventArgsExample() 
   Dim codecs As New RasterCodecs() 
   codecs.ThrowExceptionsOnInvalidImages = True 
 
   Dim leadImage As RasterImage = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "Clean.tif")) 
 
   ' Prepare the command 
   smoothEventExample_S4 = New SmoothCommand(SmoothCommandFlags.FavorLong Or SmoothCommandFlags.SingleRegion Or SmoothCommandFlags.LeadRegion, 2) 
   smoothEventExample_S4.Run(leadImage) 
 
End Sub 
 
Private Sub SmoothEventExample_SmoothCommand(ByVal sender As Object, ByVal e As SmoothCommandEventArgs) Handles smoothEventExample_S4.Smooth 
   Dim ee As SmoothCommandEventArgs = New SmoothCommandEventArgs(e.Image, e.BumpNick, e.StartRow, e.StartColumn, e.Length, e.Direction) 
 
   Dim BumpOrNeck As String 
   If (ee.BumpNick = SmoothCommandBumpNickType.Bump) Then 
      BumpOrNeck = "Bump" 
   Else 
      BumpOrNeck = "Neck" 
   End If 
 
   Dim Direction As String 
   If (ee.Direction = SmoothCommandDirectionType.Horizontal) Then 
      Direction = "Horizontal" 
   Else 
      Direction = "Vertical" 
   End If 
 
   e.Status = RemoveStatus.Remove 
 
   MessageBox.Show("The width of the image is: " & e.Image.Width & Chr(13) & "The height of the image is: " & e.Image.Height & Chr(13) & " Bump Or Neck : " & BumpOrNeck & Chr(13) & "Direction : " & Direction) 
End Sub 
 
Public NotInheritable Class LEAD_VARS 
   Public Const ImagesDir As String = "C:\Users\Public\Documents\LEADTOOLS Images" 
End Class

c#[Silverlight C# Example] 
using Leadtools; 
using Leadtools.Examples; 
using Leadtools.Codecs; 
using Leadtools.ImageProcessing.Core; 
 
public void SmoothCommandEventArgsExample(RasterImage image) 
{ 
   // Load an image 
 
   RasterCodecs codecs = new RasterCodecs(); 
   codecs.ThrowExceptionsOnInvalidImages = true; 
 
   // 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; 
 
   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); 
} 
vb[Silverlight VB Example] 
Imports Leadtools 
Imports Leadtools.Codecs 
Imports Leadtools.ImageProcessing.Core 
 
Public Sub SmoothCommandEventArgsExample(ByVal image As RasterImage) 
   ' Load an image 
 
   Dim codecs As RasterCodecs = New RasterCodecs() 
   codecs.ThrowExceptionsOnInvalidImages = True 
 
   ' Prepare the command 
   Dim command As SmoothCommand = New SmoothCommand(SmoothCommandFlags.FavorLong Or SmoothCommandFlags.SingleRegion Or SmoothCommandFlags.LeadRegion, 2) 
   AddHandler command.Smooth, AddressOf SmoothEventExample_S4 
   command.Run(image) 
End Sub 
 
Private Sub SmoothEventExample_S4(ByVal sender As Object, ByVal e As SmoothCommandEventArgs) 
   Dim ee As SmoothCommandEventArgs = New SmoothCommandEventArgs(e.Image, e.BumpNick, e.StartRow, e.StartColumn, e.Length, e.Direction) 
 
   Dim BumpOrNeck As String 
   If ee.BumpNick = SmoothCommandBumpNickType.Bump Then 
      BumpOrNeck = "Bump" 
   Else 
      BumpOrNeck = "Neck" 
   End If 
 
   Dim Direction As String 
   If ee.Direction = SmoothCommandDirectionType.Horizontal Then 
      Direction = "Horizontal" 
   Else 
      Direction = "Vertical" 
   End If 
 
   e.Status = RemoveStatus.Remove 
 
   Debug.WriteLine("The width of the image is: " & e.Image.Width + Constants.vbLf & "The height of the image is: " & e.Image.Height + Constants.vbLf & 
                   " Bump Or Neck : " & BumpOrNeck & Constants.vbLf & "Direction : " & Direction) 
End Sub

Requirements

Target Platforms

Reference

SmoothCommandEventArgs Members

Leadtools.ImageProcessing.Core Namespace

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Help Version 20.0.2020.4.3

Leadtools.ImageProcessing.Core Assembly

Introduction

Getting Started

Namespaces

Leadtools.ImageProcessing.Core Namespace

Assemblies