ZigZagCommand Class

C#
Visual Basic
WinRT C#
Objective-C
Java
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.

Run the ZigZagCommand on an image and applies the ZigZag filter.

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

Copy Code

Imports Leadtools
Imports Leadtools.Codecs
Imports Leadtools.ImageProcessing.SpecialEffects

<TestMethod()> _
Public Sub ZigZagCommandExample()
   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 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

using Leadtools;
using Leadtools.Codecs;
using Leadtools.ImageProcessing.SpecialEffects;

[TestMethod]
public void ZigZagCommandExample()
{
   // Load an image
   RasterCodecs codecs = new RasterCodecs();
   codecs.ThrowExceptionsOnInvalidImages = true;
   RasterImage image = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "sample5.cmp"));

   // 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";
}

using Leadtools;
using Leadtools.Codecs;
using Leadtools.ImageProcessing.SpecialEffects;

[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

Reference