Wraps the image along its radius on a 3D surface shaped by Curve. This command is available in the Imaging Pro and above toolkits.
public class FreeRadialBendCommand : RasterCommand
Public Class FreeRadialBendCommand
Inherits RasterCommand
public ref class FreeRadialBendCommand : public RasterCommand
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.
For more information, refer to Correcting Colors.
Run the FreeRadialBendCommand on an image.
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:\Users\Public\Documents\LEADTOOLS Images";
}
Imports Leadtools
Imports Leadtools.Codecs
Imports Leadtools.ImageProcessing.SpecialEffects
Imports Leadtools.ImageProcessing.Effects
Public Sub FreeRadialBendCommandExample()
Dim codecs As New RasterCodecs()
codecs.ThrowExceptionsOnInvalidImages = True
Dim leadImage As RasterImage = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "sample5.cmp"))
' Prepare the command
Dim command As FreeRadialBendCommand = New FreeRadialBendCommand
Dim UserPoint() As LeadPoint
ReDim UserPoint(3)
Dim CenterPoint As LeadPoint = New LeadPoint(leadImage.Width \ 2, leadImage.Height \ 2)
Dim Curve() As Integer
ReDim Curve(12)
'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)
command.Flags = FreeRadialBendCommandFlags.Color Or FreeRadialBendCommandFlags.Rotate
command.CenterPoint = CenterPoint
command.Scale = 200
command.FillColor = New RasterColor(255, 0, 0)
command.Curve = Curve
command.Run(leadImage)
codecs.Save(leadImage, Path.Combine(LEAD_VARS.ImagesDir, "Result.jpg"), RasterImageFormat.Jpeg, 24)
End Sub
Public NotInheritable Class LEAD_VARS
Public Const ImagesDir As String = "C:\Users\Public\Documents\LEADTOOLS Images"
End Class
Leadtools.ImageProcessing.SpecialEffects Namespace
Leadtools.ImageProcessing.Effects.AddNoiseCommand
Leadtools.ImageProcessing.Effects.EmbossCommand
Leadtools.ImageProcessing.Effects.MosaicCommand
Leadtools.ImageProcessing.Effects.MotionBlurCommand
Leadtools.ImageProcessing.Effects.OilifyCommand
Leadtools.ImageProcessing.Color.PosterizeCommand
Leadtools.ImageProcessing.Color.RemoveRedEyeCommand
Leadtools.ImageProcessing.Color.SolarizeCommand
Leadtools.ImageProcessing.Effects.CubismCommand
Leadtools.ImageProcessing.Color.SampleTargetCommand
Help Collections
Raster .NET | C API | C++ Class Library | HTML5 JavaScript
Document .NET | C API | C++ Class Library | HTML5 JavaScript
Medical .NET | C API | C++ Class Library | HTML5 JavaScript
Medical Web Viewer .NET
Multimedia
Direct Show .NET | C API | Filters
Media Foundation .NET | C API | Transforms
Supported Platforms
.NET, Java, Android, and iOS/macOS Assemblies
Imaging, Medical, and Document
C API/C++ Class Libraries
Imaging, Medical, and Document
HTML5 JavaScript Libraries
Imaging, Medical, and Document
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