CropCommand Constructor(LeadRect)

Summary

Initializes a new instance of the CopyDataCommand class with explicit parameters.

Syntax

Objective-C

C++/CLI

Java

Python

public CropCommand( 
   LeadRect rc 
)

- (instancetype)initWithRectangle:(LeadRect)rect

public CropCommand(LeadRect rc)

public: 
CropCommand(  
   LeadRect rc 
)

__init__(self,rc) # Overloaded constructor

Parameters

rc
The rectangle area to which the image will be cropped.

Remarks

For more information, refer to Introduction to Image Processing With LEADTOOLS.

Example

using Leadtools; 
using Leadtools.Codecs; 
using Leadtools.ImageProcessing; 
 
 
public void CropCommandExample() 
{ 
	RasterCodecs codecs = new RasterCodecs(); 
 
	string srcFileName = Path.Combine(LEAD_VARS.ImagesDir, "Image1.cmp"); 
	string destFileName = Path.Combine(LEAD_VARS.ImagesDir, "CropCommand.bmp"); 
 
	// Load the source image from disk 
	RasterImage image = codecs.Load(srcFileName); 
 
	// Crop 100 pixels from each side of the image 
	CropCommand command = new CropCommand(); 
	command.Rectangle = new LeadRect( 
	   100, 
	   100, 
	   image.Width - 100, 
	   image.Height - 100); 
	command.Run(image); 
 
	// Save it to disk 
	codecs.Save(image, destFileName, RasterImageFormat.Bmp, 24); 
 
	// Clean Up 
	image.Dispose(); 
	codecs.Dispose(); 
} 
 
static class LEAD_VARS 
{ 
   public const string ImagesDir = @"C:\LEADTOOLS22\Resources\Images"; 
}