Scale Property

Summary

Gets or sets a value used to multiply the various amplitude values in the Curve array.

Syntax

C++/CLI

Python

public int Scale { get; set; }

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

Scale # get and set (FreeRadialBendCommand)

Property Value

Factor used to multiply the various amplitude values in the Curve array. Each value in the Curve array is multiplied by this factor. For example, if you want to double the size of the amplitude values, use a Scale value of 2; to triple the amplitudes values, use a Scale value of 3, etc. The top practical limit for this property is the width and height of the Run method image. This property only accepts positive values.

Example

using Leadtools; 
using Leadtools.Codecs; 
using Leadtools.ImageProcessing.SpecialEffects; 
using Leadtools.ImageProcessing.Effects; 
 
 
public void FreeRadialBendCommandExample() 
{ 
   // Load an image 
   RasterCodecs codecs = new RasterCodecs(); 
   codecs.ThrowExceptionsOnInvalidImages = true; 
 
   RasterImage image = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "sample5.cmp")); 
 
   // Prepare the command 
   FreeRadialBendCommand command = new FreeRadialBendCommand(); 
   LeadPoint[] UserPoint = new LeadPoint[4]; 
   LeadPoint CenterPoint = new LeadPoint(image.Width / 2, image.Height / 2); 
   int[] Curve = new int[13]; 
 
   //Apply the filter 
   UserPoint[0].X = 0; 
   UserPoint[0].Y = 0; 
   UserPoint[1].X = 3; 
   UserPoint[1].Y = 10; 
   UserPoint[2].X = 9; 
   UserPoint[2].Y = -10; 
   UserPoint[3].X = 12; 
   UserPoint[3].Y = 0; 
 
   EffectsUtilities.GetCurvePoints(Curve, UserPoint, CurvePointsType.Linear); 
   for (int i = 0; i < Curve.Length; i++) 
      Curve[i] /= 50; 
   command.Flags = FreeRadialBendCommandFlags.Color | FreeRadialBendCommandFlags.Rotate; 
   command.CenterPoint = CenterPoint; 
   command.Scale = 200; 
   command.FillColor = new RasterColor(255, 0, 0); 
   command.Curve = Curve; 
   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"; 
}

Requirements

Target Platforms

Reference

FreeRadialBendCommand Class

FreeRadialBendCommand Members

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Help Version 22.0.2023.3.31

Leadtools.ImageProcessing.SpecialEffects Assembly

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