DestinationImage Property

Summary

Gets or sets the destination image

Syntax

Objective-C

C++/CLI

Java

Python

public RasterImage DestinationImage { get; set; }

@property (nonatomic, strong, nullable) LTRasterImage *destinationImage

public RasterImage getDestinationImage() 
public void setDestinationImage(RasterImage value)

public: 
property RasterImage^ DestinationImage { 
   RasterImage^ get(); 
   void set (    RasterImage^ ); 
}

DestinationImage # get and set (CopyDataCommand)

Property Value

The destination RasterImage.

Remarks

The source image data (the image passed to the Run method) will be copied into this image.

The destination image must accurately identify the copied data. Therefore, the following properties must specify the same values for both the source and destination images:

The CopyDataCommand works by copying the image data from the image passed to the Run method to the image passed in the DestinationImage property.

Example

Java

using Leadtools; 
using Leadtools.Codecs; 
using Leadtools.ImageProcessing; 
 
 
public void CopyDataCommandExample() 
{ 
	RasterCodecs codecs = new RasterCodecs(); 
 
	string srcFileName = Path.Combine(LEAD_VARS.ImagesDir, "Image1.cmp"); 
	string destFileName = Path.Combine(LEAD_VARS.ImagesDir, "CopyDataCommand.bmp"); 
 
	// Load the source image from disk 
	RasterImage srcImage = codecs.Load(srcFileName); 
 
	// Create the destination image with same dimension as the source image 
	RasterImage destImage = new RasterImage( 
	   RasterMemoryFlags.Conventional, 
	   srcImage.Width, 
	   srcImage.Height, 
	   srcImage.BitsPerPixel, 
	   srcImage.Order, 
	   srcImage.ViewPerspective, 
	   srcImage.GetPalette(), 
	   IntPtr.Zero, 
	   0); 
 
	// Copy the image data from the source image to the destination image 
	CopyDataCommand command = new CopyDataCommand(); 
	command.DestinationImage = destImage; 
	command.Run(srcImage); 
 
	// Save it to disk 
	codecs.Save(destImage, destFileName, RasterImageFormat.Bmp, 24); 
 
	// Clean Up 
	srcImage.Dispose(); 
	destImage.Dispose(); 
	codecs.Dispose(); 
} 
 
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.*; 
 
import leadtools.*; 
import leadtools.codecs.*; 
import leadtools.imageprocessing.*; 
 
 
public void copyDataCommandExample() { 
   final String LEAD_VARS_IMAGES_DIR = "C:\\LEADTOOLS23\\Resources\\Images"; 
   RasterCodecs codecs = new RasterCodecs(); 
   String srcFileName = combine(LEAD_VARS_IMAGES_DIR, "rgsref.cmp"); 
   String destFileName = combine(LEAD_VARS_IMAGES_DIR, "CopyDataCommand.bmp"); 
 
   // Load the source image from disk 
   RasterImage srcImage = codecs.load(srcFileName); 
 
   // Create the destination image with same dimension as the source image 
   byte[] userData = new byte[0]; 
   RasterImage destImage = new RasterImage(RasterMemoryFlags.CONVENTIONAL.getValue(), srcImage.getWidth(), 
         srcImage.getHeight(), srcImage.getBitsPerPixel(), srcImage.getOrder(), srcImage.getViewPerspective(), 
         srcImage.getPalette(), userData, 0); 
 
   // Copy the image data from the source image to the destination image 
   CopyDataCommand command = new CopyDataCommand(); 
   command.setDestinationImage(destImage); 
   command.run(srcImage); 
 
   // Save it to disk 
   codecs.save(destImage, destFileName, RasterImageFormat.BMP, 24); 
   assertTrue("file unsuccessfully saved to " + destFileName, (new File(destFileName)).exists()); 
   System.out.printf("File saved successfully to %s%n", destFileName); 
 
   // Clean Up 
   srcImage.dispose(); 
   destImage.dispose(); 
   codecs.dispose(); 
}

Requirements

Target Platforms

Reference

CopyDataCommand Class

CopyDataCommand Members

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Help Version 23.0.2024.5.22

Leadtools Assembly

Introduction

Getting Started

Namespaces

Leadtools Namespace

Leadtools.ImageProcessing Namespace

Assemblies