Width Property

Summary

Gets or sets the new image width in pixels.

Syntax

Objective-C

C++/CLI

Java

Python

public int Width { get; set; }

@property (nonatomic, assign) NSInteger width

public int getWidth() 
public void setWidth(int value)

public: 
property int Width { 
   int get(); 
   void set (    int ); 
}

Width # get and set (SizeCommand)

Property Value

New image width in pixels.

Example

Java

using Leadtools; 
using Leadtools.Codecs; 
using Leadtools.ImageProcessing; 
 
 
public void SizeCommandExample() 
{ 
	RasterCodecs codecs = new RasterCodecs(); 
 
	string srcFileName = Path.Combine(LEAD_VARS.ImagesDir, "Image1.cmp"); 
	string destFileName = Path.Combine(LEAD_VARS.ImagesDir, "SizeCommand.bmp"); 
 
	// Load the source image from disk 
	RasterImage image = codecs.Load(srcFileName); 
	SizeCommand command = new SizeCommand(); 
	command.Width = 128; 
	command.Height = 128; 
	command.Flags = RasterSizeFlags.Resample; 
	command.Run(image); 
 
	// Save the image back to disk 
	codecs.Save(image, destFileName, RasterImageFormat.Bmp, 8); 
 
	// Clean Up 
	image.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 sizeCommandExample() { 
   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, "SizeCommand.bmp"); 
 
   // Load the source image from disk 
   RasterImage image = codecs.load(srcFileName); 
   SizeCommand command = new SizeCommand(); 
   command.setWidth(128); 
   command.setHeight(128); 
   command.setFlags(RasterSizeFlags.RESAMPLE.getValue()); 
   command.run(image); 
 
   // Save the image back to disk 
   codecs.save(image, destFileName, RasterImageFormat.BMP, 8); 
   assertTrue("file unsuccessfully saved to " + destFileName, (new File(destFileName)).exists()); 
   System.out.printf("File saved successfully to %s%n", destFileName); 
 
   // Clean Up 
   image.dispose(); 
   codecs.dispose(); 
}

Remarks You can set either the Width or Height to 0 and LEADTOOLS will calculate the correct value for the other property based on the image's aspect ratio.

Requirements

Target Platforms

Reference

SizeCommand Class

SizeCommand Members

Download our FREE evaluation

Help Version 23.0.2024.5.22

Leadtools Assembly

Introduction

Getting Started

Namespaces

Leadtools Namespace

Leadtools.ImageProcessing Namespace

Assemblies