ResizeCommand Constructor()

Summary

Initializes an instance of the ResizeCommand class with default parameters.

Syntax

Objective-C

C++/CLI

Java

Python

public ResizeCommand()

- (instancetype)init

public ResizeCommand()

public: 
ResizeCommand();

__init__() # Default constructor

Example

Java

using Leadtools; 
using Leadtools.Codecs; 
using Leadtools.ImageProcessing; 
 
 
public void ResizeCommandExample() 
{ 
	RasterCodecs codecs = new RasterCodecs(); 
 
	string srcFileName = Path.Combine(LEAD_VARS.ImagesDir, "Image1.cmp"); 
	string destFileName = Path.Combine(LEAD_VARS.ImagesDir, "ResizeCommand.bmp"); 
 
	// Load the source image from disk 
	RasterImage srcImage = codecs.Load(srcFileName); 
 
	// Create the destination image 
	RasterImage destImage = new RasterImage( 
	   RasterMemoryFlags.Conventional, 
	   100, 
	   100, 
	   srcImage.BitsPerPixel, 
	   srcImage.Order, 
	   srcImage.ViewPerspective, 
	   srcImage.GetPalette(), 
	   IntPtr.Zero, 
	   0); 
 
	// Resize the source image into the destination image 
	ResizeCommand command = new ResizeCommand(); 
	command.DestinationImage = destImage; 
	command.Flags = RasterSizeFlags.Bicubic; 
	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 resizeCommandExample() { 
   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, "ResizeCommand.bmp"); 
 
   // Load the source image from disk 
   RasterImage srcImage = codecs.load(srcFileName); 
 
   // Create the destination image 
   byte[] userData = new byte[0]; 
   RasterImage destImage = new RasterImage(RasterMemoryFlags.CONVENTIONAL.getValue(), 100, 100, 
         srcImage.getBitsPerPixel(), srcImage.getOrder(), srcImage.getViewPerspective(), srcImage.getPalette(), 
         userData, 0); 
 
   // Resize the source image into the destination image 
   ResizeCommand command = new ResizeCommand(); 
   command.setDestinationImage(destImage); 
   command.setFlags(RasterSizeFlags.BICUBIC); 
   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

ResizeCommand Class

ResizeCommand Members

Overload List

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Help Version 23.0.2024.5.22

Leadtools Assembly

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