FreePlaneBendCommand Class

Summary

Wraps the image onto a 3D plane shaped by Curve. This command is available in the Imaging and above toolkits.

Syntax

C++/CLI

Python

public class FreePlaneBendCommand : RasterCommand

public ref class FreePlaneBendCommand : public RasterCommand

class FreePlaneBendCommand(RasterCommand):

Remarks

If the image has a region, the effect will be applied on the region only.
For an example, the following figure shows an image before the effect is applied.

The following figure shows the same image after the effect has been applied.
This command supports 12-bit and 16-bit grayscale and 48-bit and 64-bit color images. Support for 12-bit and 16-bit grayscale and 48-bit and 64-bit color images is available only in the Document/Medical toolkits.
This command does not support signed data images.
This command does not support 32-bit grayscale images.

Free Plane Bend Function - Before

Free Plane Bend Function - After

View additional platform support for this Free Plane Bend function.

Example

Run the FreePlaneBendCommand on an image.

using Leadtools; 
using Leadtools.Codecs; 
using Leadtools.ImageProcessing.SpecialEffects; 
using Leadtools.ImageProcessing.Effects; 
 
 
public void FreePlaneBendCommandExample() 
{ 
   // Load an image 
   RasterCodecs codecs = new RasterCodecs(); 
   codecs.ThrowExceptionsOnInvalidImages = true; 
 
   RasterImage image = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "sample5.cmp")); 
 
   // Prepare the command 
   FreePlaneBendCommand command = new FreePlaneBendCommand(); 
   LeadPoint[] UserPoint = new LeadPoint[4]; 
   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 = FreePlaneBendCommandFlags.Color | FreePlaneBendCommandFlags.Vertical; 
   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:\LEADTOOLS23\Resources\Images"; 
}