ImageWidth Property

Summary

Gets the width of this RasterImage in pixels, taking ViewPerspective into account.

Syntax

Objective-C

C++/CLI

Java

Python

public int ImageWidth { get; }

@property (nonatomic, assign, readonly) NSInteger imageWidth

public int getImageWidth();

public: 
property int ImageWidth { 
   int get(); 
}

ImageWidth # get  (RasterImage)

Property Value

The width of this RasterImage in pixels, taking ViewPerspective into account.

Remarks

Use Width to get the actual width of the image data scanlines.

For more information refer to Accounting For View Perspective.

Example

using Leadtools; 
using Leadtools.Codecs; 
using Leadtools.ImageProcessing; 
using Leadtools.ImageProcessing.Core; 
using Leadtools.ImageProcessing.Color; 
using Leadtools.Dicom; 
using Leadtools.Drawing; 
using Leadtools.Controls; 
using Leadtools.Svg; 
 
 
public void RasterImageExample() 
{ 
	RasterCodecs codecs = new RasterCodecs(); 
 
	string srcFileName = Path.Combine(LEAD_VARS.ImagesDir, "Image1.cmp"); 
	string destFileName1 = Path.Combine(LEAD_VARS.ImagesDir, "Image1_RasterImage1.bmp"); 
	string destFileName2 = Path.Combine(LEAD_VARS.ImagesDir, "Image1_RasterImage2.bmp"); 
 
	// Load the image 
	RasterImage srcImage = codecs.Load(srcFileName); 
 
	// Creates a new image in memory with same dimensions 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 data from the source image to the destination image 
	srcImage.Access(); 
	destImage.Access(); 
 
	byte[] buffer = new byte[srcImage.BytesPerLine]; 
 
	for (int y = 0; y < srcImage.Height; y++) 
	{ 
		srcImage.GetRow(y, buffer, 0, buffer.Length); 
		destImage.SetRow(y, buffer, 0, buffer.Length); 
	} 
 
	destImage.Release(); 
	srcImage.Release(); 
 
	// We do not need the source image anymore 
	srcImage.Dispose(); 
 
	// save the destination image 
	codecs.Save(destImage, destFileName1, RasterImageFormat.Bmp, 24); 
 
	// perform image processing on the image 
 
	FlipCommand flipCmd = new FlipCommand(); 
	flipCmd.Horizontal = false; 
	flipCmd.Run(destImage); 
 
	// save it 
	codecs.Save(destImage, destFileName2, RasterImageFormat.Bmp, 24); 
 
	// Clean up 
	destImage.Dispose(); 
	codecs.Dispose(); 
} 
 
static class LEAD_VARS 
{ 
   public const string ImagesDir = @"C:\LEADTOOLS22\Resources\Images"; 
}

Requirements

Target Platforms

Reference

RasterImage Class

RasterImage Members

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Help Version 22.0.2023.5.16

Leadtools Assembly

Introduction

Getting Started

Namespaces

Leadtools Namespace

Leadtools.ImageProcessing Namespace

Assemblies