ObjectCounterCommandEventArgs Class

Summary

Handles each object found by the ObjectCounterCommand.

Syntax

C++

public class ObjectCounterCommandEventArgs : EventArgs

Public Class ObjectCounterCommandEventArgs  
   Inherits System.EventArgs

public ref class ObjectCounterCommandEventArgs : public System.EventArgs

Example

Runs the ObjectCounterCommand on an image.

using Leadtools; 
using Leadtools.Codecs; 
using Leadtools.ImageProcessing.Core; 
 
public void ObjectCounterCommandEventArgsExample() 
{ 
   // Load an image 
   RasterCodecs codecs = new RasterCodecs(); 
   codecs.ThrowExceptionsOnInvalidImages = true; 
 
   RasterImage image = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, @"ImageProcessingDemo\Image4.tif")); 
 
   // Prepare the command 
   ObjectCounterCommand command = new ObjectCounterCommand(); 
   command.ObjectCounter += new EventHandler<ObjectCounterCommandEventArgs>(ObjectCounterEvent_S2); 
   command.Run(image); 
 
} 
 
private void ObjectCounterEvent_S2(object sender, ObjectCounterCommandEventArgs e) 
{ 
   ObjectCounterCommandEventArgs ee = new ObjectCounterCommandEventArgs(e.ObjectRectangle, e.ObjectData); 
 
} 
 
static class LEAD_VARS 
{ 
   public const string ImagesDir = @"C:\LEADTOOLS21\Resources\Images"; 
}

Imports Leadtools 
Imports Leadtools.Codecs 
Imports Leadtools.ImageProcessing.Core 
 
Public WithEvents objectCounterCommand_S2 As ObjectCounterCommand 
Public Sub ObjectCounterCommandEventArgsExample() 
   Dim codecs As New RasterCodecs() 
   codecs.ThrowExceptionsOnInvalidImages = True 
 
   Dim leadImage As RasterImage = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "ImageProcessingDemo\\Image4.tif")) 
 
   ' Prepare the command 
   objectCounterCommand_S2 = New ObjectCounterCommand 
   objectCounterCommand_S2.Run(leadImage) 
 
End Sub 
 
Private Sub ObjectCounterCommand_ObjectCounter_S2(ByVal sender As Object, ByVal e As ObjectCounterCommandEventArgs) Handles objectCounterCommand_S2.ObjectCounter 
   Dim ee As ObjectCounterCommandEventArgs = New ObjectCounterCommandEventArgs(e.ObjectRectangle, e.ObjectData) 
 
End Sub 
 
Public NotInheritable Class LEAD_VARS 
   Public Const ImagesDir As String = "C:\LEADTOOLS21\Resources\Images" 
End Class

Requirements

Target Platforms

Reference

ObjectCounterCommandEventArgs Members

Leadtools.ImageProcessing.Core Namespace

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Help Version 21.0.2021.7.2

Leadtools.ImageProcessing.Core Assembly

Introduction

Getting Started

Namespaces

Leadtools.ImageProcessing.Core Namespace

Assemblies