Value Property

Summary

Gets or sets the amount of stretching.

Syntax

C++/CLI

Python

public int Value { get; set; }

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

Value # get and set (PunchCommand)

Property Value

Amount of stretching where : Positive values: pinch the image toward its center. Negative values: expand the image away from its center. Valid values range from -500 to 500.

Example

using Leadtools; 
using Leadtools.Codecs; 
using Leadtools.ImageProcessing.SpecialEffects; 
 
 
public void PunchCommandExample() 
{ 
   // Load an image 
   RasterCodecs codecs = new RasterCodecs(); 
   codecs.ThrowExceptionsOnInvalidImages = true; 
 
   RasterImage image = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "sample5.cmp")); 
 
   // Prepare the command 
   PunchCommand command = new PunchCommand(); 
   command.CenterPoint = new LeadPoint((image.Width / 2), (image.Height / 2)); 
   command.Value = 100; 
   command.Stress = 100; 
   command.FillColor = new RasterColor(0, 0, 0); 
   command.Flags = PunchCommandFlags.Repeat | PunchCommandFlags.WithoutRotate; 
   // punch the image. 
   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"; 
}