PerspectiveCommand Constructor()

Summary

Initializes a new PerspectiveCommand with default parameters.

Syntax

C++/CLI

Python

public PerspectiveCommand()

public: 
PerspectiveCommand();

__init__() # Default constructor

Example

using Leadtools; 
using Leadtools.Codecs; 
using Leadtools.ImageProcessing.SpecialEffects; 
 
 
public void PerspectiveCommandExample() 
{ 
   // Load an image 
   RasterCodecs codecs = new RasterCodecs(); 
   codecs.ThrowExceptionsOnInvalidImages = true; 
 
   RasterImage image = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "sample1.cmp")); 
 
   // Prepare the command 
   LeadPoint[] cornerPoint = new LeadPoint[4]; 
   cornerPoint[0].X = image.Width * 3 / 9; 
   cornerPoint[0].Y = image.Height * 1 / 12; 
   cornerPoint[1].X = image.Width * 3 / 4; 
   cornerPoint[1].Y = image.Height * 2 / 12; 
   cornerPoint[2].X = image.Width * 2 / 10; 
   cornerPoint[2].Y = image.Height * 8 / 10; 
   cornerPoint[3].X = image.Width * 10 / 11; 
   cornerPoint[3].Y = image.Height * 7 / 10; 
   PerspectiveCommand command = new PerspectiveCommand(); 
   command.CornerPoints = cornerPoint; 
   command.FillColor = new RasterColor(255, 255, 255); 
   command.Type = PerspectiveCommandType.Color; 
   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:\LEADTOOLS22\Resources\Images"; 
}