ZigZagCommand Class

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

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

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

'Usage
 
Dim instance As ZigZagCommand

public sealed class ZigZagCommand : Leadtools.ImageProcessing.IRasterCommand

function Leadtools.ImageProcessing.SpecialEffects.ZigZagCommand()

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

As an example, if you use the following image:

And you were to call ZigZagCommand using the following settings:

Parameter	Value
Amplitude	47
Attenuation	92
Frequency	13
Phase	-162
CenterPoint	(192, 82)
FillColor	Black
Flags	Color \| RadialWave

The following figure results:

As another settings, if you use the same settings except you use the PondRippleWave flag, the following figure results:

If the image has a region, the effect will be applied on the region only.
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 Removing Noise.

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

Public Sub ZigZagCommandExample()
   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 ptCenter As LeadPoint = New LeadPoint(192, 82)
   Dim fillColor As RasterColor = New RasterColor(0, 0, 0)
   Dim command As ZigZagCommand = New ZigZagCommand

   command.Amplitude = 47
   command.Attenuation = 92
   command.Frequency = 13
   command.Phase = -162
   command.CenterPoint = ptCenter
   command.FillColor = fillColor
   command.Flags = ZigZagCommandFlags.Color Or ZigZagCommandFlags.RadialWave
   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 ZigZagCommandExample()
   {
      // Load an image
      RasterCodecs codecs = new RasterCodecs();
      codecs.ThrowExceptionsOnInvalidImages = true;

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

      // Prepare the command
      LeadPoint ptCenter = new LeadPoint(192, 82);
      RasterColor fillColor = new RasterColor(0, 0, 0);
      ZigZagCommand command = new ZigZagCommand();

      command.Amplitude = 47;
      command.Attenuation = 92;
      command.Frequency = 13;
      command.Phase = -162;
      command.CenterPoint = ptCenter;
      command.FillColor = fillColor;
      command.Flags = ZigZagCommandFlags.Color | ZigZagCommandFlags.RadialWave ;
      command.Run (image);

   }

static class LEAD_VARS
{
   public const string ImagesDir = @"C:\Users\Public\Documents\LEADTOOLS Images";
}

[TestMethod]
public async Task ZigZagCommandExample()
{
   // 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
   LeadPoint ptCenter = LeadPointHelper.Create(192, 82);
   RasterColor fillColor = RasterColorHelper.Create(0, 0, 0);
   ZigZagCommand command = new ZigZagCommand();

   command.Amplitude = 47;
   command.Attenuation = 92;
   command.Frequency = 13;
   command.Phase = -162;
   command.CenterPoint = ptCenter;
   command.FillColor = fillColor;
   command.Flags = ZigZagCommandFlags.Color | ZigZagCommandFlags.RadialWave ;
   command.Run (image);

}

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