ObjectData Property

Summary

Gets the Object data array.

Syntax

Objective-C

C++/CLI

Python

public int[][] ObjectData { get; }

@property (nonatomic, strong, readonly) NSMutableArray<NSMutableArray<NSNumber *> *> *objectData;

public: 
property array<array<int>^>^ ObjectData { 
   array<array<int>^>^ get(); 
}

ObjectData # get  (FastMagicWandCommand)

Property Value

Object data array: The elements of the array that are 1 corresponds to points belonging to the object within the ObjectRectangle area, the elements that are 0 do not belong to the object.

Example

using Leadtools; 
using Leadtools.Codecs; 
using Leadtools.ImageProcessing.Core; 
 
public void FastMagicWandCommandExample() 
{ 
   // Load an image 
   RasterCodecs codecs = new RasterCodecs(); 
   codecs.ThrowExceptionsOnInvalidImages = true; 
 
   RasterImage image = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "sample5.cmp")); 
 
   // Prepare the command 
   FastMagicWandCommand command = new FastMagicWandCommand(); 
   //Apply  
 
 
   command.X = 50; 
   command.Y = 50; 
   command.Tolerance = 50; 
   command.SourceImage = image; 
 
   command.StartEngine(); 
   command.Run(image); 
   var dataArray = command.ObjectData; 
   var dataRectangle = command.ObjectRectangle; 
 
   // object data array dimensions should correspond to data rectangle dimensions 
   Debug.Assert(dataArray.Length == dataRectangle.Width + 1 
      && dataArray[0].Length == dataRectangle.Height + 1); 
   command.EndEngine(); 
 
} 
 
static class LEAD_VARS 
{ 
   public const string ImagesDir = @"C:\LEADTOOLS22\Resources\Images"; 
}

Requirements

Target Platforms

Reference

FastMagicWandCommand Class

FastMagicWandCommand Members

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Help Version 22.0.2023.11.1

Leadtools.ImageProcessing.Core Assembly

Introduction

Getting Started

Namespaces

Leadtools.ImageProcessing.Core Namespace

Assemblies