LEADTOOLS Image Processing (Leadtools.ImageProcessing.SpecialEffects assembly)
LEAD Technologies, Inc

FreeRadialBendCommand Class

Example 





Members 
Wraps the image along its radius on a 3D surface shaped by Curve. This command is available in the Raster Pro and above toolkits. .NET support WinRT support
Object Model
FreeRadialBendCommand Class
Syntax
'Declaration
 
Public Class FreeRadialBendCommand 
   Inherits Leadtools.ImageProcessing.RasterCommand
   Implements Leadtools.ImageProcessing.IRasterCommand 
'Usage
 
Dim instance As FreeRadialBendCommand
public sealed class FreeRadialBendCommand : Leadtools.ImageProcessing.IRasterCommand  
function Leadtools.ImageProcessing.SpecialEffects.FreeRadialBendCommand()
public ref class FreeRadialBendCommand : public Leadtools.ImageProcessing.RasterCommand, Leadtools.ImageProcessing.IRasterCommand  
Remarks
For more information, refer to Correcting Colors.
Example
 
Public Sub FreeRadialBendCommandExample()
   Dim codecs As New RasterCodecs()
   codecs.ThrowExceptionsOnInvalidImages = True

   Dim leadImage As RasterImage = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "Master.jpg"))

   ' 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
public void FreeRadialBendCommandExample()
   {
      // Load an image
      RasterCodecs codecs = new RasterCodecs();
      codecs.ThrowExceptionsOnInvalidImages = true;

      RasterImage image = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "Master.jpg"));

      // 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";
}
Requirements

Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

See Also

Reference

FreeRadialBendCommand Members
Leadtools.ImageProcessing.SpecialEffects Namespace
Correcting Colors
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
BumpMapCommand Class
Leadtools.ImageProcessing.Effects.CubismCommand
DrawStarCommand Class
GlowCommand Class
FreePlaneBendCommand Class
DryCommand Class
OceanCommand Class
GlassEffectCommand Class
LensFlareCommand Class
LightCommand Class
PlaneBendCommand Class
PlaneCommand Class
Leadtools.ImageProcessing.Color.SampleTargetCommand
TunnelCommand Class
BendCommand Class
CylinderCommand Class
FreeHandShearCommand Class
FreeHandWaveCommand Class
ImpressionistCommand Class
PixelateCommand Class
PolarCommand Class
RadialBlurCommand Class
RadialWaveCommand Class
RippleCommand Class
SphereCommand Class
SwirlCommand Class
WaveCommand Class
WindCommand Class
ZoomBlurCommand Class
ZoomWaveCommand Class
Leadtools.ImageProcessing.Color.AdjustTintCommand
Leadtools.ImageProcessing.Effects.ColorHalftoneCommand

 

 


Products | Support | Contact Us | Copyright Notices

© 2006-2012 All Rights Reserved. LEAD Technologies, Inc.