WaveCommand Class

Visual Basic
C#
WinRT C#
WinRT JavaScript
C++

public class WaveCommand : Leadtools.ImageProcessing.RasterCommand, Leadtools.ImageProcessing.IRasterCommand

'Declaration
 
Public Class WaveCommand 
   Inherits Leadtools.ImageProcessing.RasterCommand
   Implements Leadtools.ImageProcessing.IRasterCommand

'Usage
 
Dim instance As WaveCommand

public sealed class WaveCommand : Leadtools.ImageProcessing.IRasterCommand

function Leadtools.ImageProcessing.SpecialEffects.WaveCommand()

public ref class WaveCommand : public Leadtools.ImageProcessing.RasterCommand, Leadtools.ImageProcessing.IRasterCommand

The command applies two perpendicular waves. The horizontal factor and vertical factor values control the size of these waves.
This command supports 12- and 16-bit grayscale and 48- and 64-bit color images. Support for 12- and 16-bit grayscale and 48- 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.

For more information, refer to Introduction to Image Processing With LEADTOOLS.
For more information, refer to Applying Artistic Effects.

Visual Basic
C#
WinRT C#
WinRT JavaScript
Silverlight C#
Silverlight VB

Public Sub WaveCommandExample()
   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 WaveCommand = New WaveCommand
   command.Amplitude = 20
   command.Angle = 0
   command.FillColor = New RasterColor(0, 0, 0)
   command.Flags = WaveCommandFlags.Repeat Or WaveCommandFlags.Period Or WaveCommandFlags.SinWave
   command.HorizontalFactor = 100
   command.VerticalFactor = 100
   command.WaveLength = 25
   'apply sinusoidal waves on the image.
   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 WaveCommandExample()
   {
      // Load an image
      RasterCodecs codecs = new RasterCodecs();
      codecs.ThrowExceptionsOnInvalidImages = true;

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

      // Prepare the command
      WaveCommand command = new WaveCommand();
      command.Amplitude = 20;
      command.Angle = 0;
      command.FillColor = new RasterColor(0, 0, 0);
      command.Flags = WaveCommandFlags.Repeat | WaveCommandFlags.Period | WaveCommandFlags.SinWave;
      command.HorizontalFactor = 100;
      command.VerticalFactor = 100;
      command.WaveLength = 25;
      //apply sinusoidal waves on 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:\Users\Public\Documents\LEADTOOLS Images";
}

[TestMethod]
public async Task WaveCommandExample()
{
   // Load an image
   RasterCodecs codecs = new RasterCodecs();
   codecs.ThrowExceptionsOnInvalidImages = true;
   string srcFileName = @"Assets\Image1.cmp";
   StorageFile loadFile = await Tools.AppInstallFolder.GetFileAsync(srcFileName);
   RasterImage image = await codecs.LoadAsync(LeadStreamFactory.Create(loadFile));

   // Prepare the command
   WaveCommand command = new WaveCommand();
   command.Amplitude = 20;
   command.Angle = 0;
   command.FillColor = RasterColorHelper.Create(0, 0, 0);
   command.Flags = WaveCommandFlags.Repeat | WaveCommandFlags.Period | WaveCommandFlags.SinWave;
   command.HorizontalFactor = 100;
   command.VerticalFactor = 100;
   command.WaveLength = 25;
   //apply sinusoidal waves on the image.
   command.Run(image);

   string destFileName = @"result.bmp";
   StorageFile saveFile = await Tools.AppLocalFolder.CreateFileAsync(destFileName);
   await codecs.SaveAsync(image, LeadStreamFactory.Create(saveFile), RasterImageFormat.Bmp, 24);
}

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

Reference