SmoothCommandEventArgs Constructor

Summary

Initializes a new SmoothCommand class object with explicit parameters.

Syntax

C++

Java

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

Public Function New( _ 
   ByVal image As RasterImage, _ 
   ByVal bumpNick As SmoothCommandBumpNickType, _ 
   ByVal startRow As Integer, _ 
   ByVal startColumn As Integer, _ 
   ByVal length As Integer, _ 
   ByVal direction As SmoothCommandDirectionType _ 
)

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 
)

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.

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:\LEADTOOLS21\Resources\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:\LEADTOOLS21\Resources\Images" 
End Class

Requirements

Target Platforms

Reference

SmoothCommandEventArgs Class

SmoothCommandEventArgs Members

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Help Version 21.0.2021.7.2

Leadtools.ImageProcessing.Core Assembly

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