ResizeRegionCommand Constructor()

Summary

Initializes a new ResizeRegionCommand class object with default parameters.

Syntax

C++/CLI

Python

public ResizeRegionCommand()

public: 
ResizeRegionCommand();

__init__() # Default constructor

Example

using Leadtools; 
using Leadtools.Codecs; 
using Leadtools.ImageProcessing.Effects; 
 
 
public void ResizeRegionCommandExample() 
{ 
   // Load an image 
   RasterCodecs codecs = new RasterCodecs(); 
   codecs.ThrowExceptionsOnInvalidImages = true; 
 
   RasterImage image = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "IMAGE1.CMP")); 
 
   // Prepare the command 
   ResizeRegionCommand command = new ResizeRegionCommand(); 
   LeadRect rRgnRect = new LeadRect(80, 20, 100, 40);  //Rectangle that defines the region . 
   //Create an elliptical region. 
   image.AddEllipseToRegion(null, rRgnRect, Leadtools.RasterRegionCombineMode.Set); 
   command.AsFrame = false; 
   //Contract the image region by 20 pixels. 
   command.Dimension = 20; 
   command.Type = ResizeRegionCommandType.ContractRegion; 
   command.Run(image); 
   codecs.Save(image, Path.Combine(LEAD_VARS.ImagesDir, "Result.jpg"), RasterImageFormat.Jpeg, 24); 
 
} 
 
static class LEAD_VARS 
{ 
   public const string ImagesDir = @"C:\LEADTOOLS23\Resources\Images"; 
}