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ZigZagCommand Constructor(int,int,int,int,LeadPoint,RasterColor,ZigZagCommandFlags)

Summary

Initializes a new ZigZagCommand class object with explicit parameters.

Syntax
C#
VB
C++
  
Public Function New( _ 
   ByVal amplitude As Integer, _ 
   ByVal attenuation As Integer, _ 
   ByVal frequency As Integer, _ 
   ByVal phase As Integer, _ 
   ByVal centerPoint As LeadPoint, _ 
   ByVal fillColor As RasterColor, _ 
   ByVal flags As ZigZagCommandFlags _ 
) 
public: 
ZigZagCommand(  
   int amplitude, 
   int attenuation, 
   int frequency, 
   int phase, 
   LeadPoint centerPoint, 
   RasterColor fillColor, 
   ZigZagCommandFlags flags 
) 

Parameters

amplitude
Non-zero value that represents the magnitude of the wave (amount of displacement), if RadialWave is set in the flags parameter. The valid range is from 1 - 100.

attenuation
Attenuation value. The attenuation value indicates how rapidly the wave amplitude decays as the wave travels along the radial line. The valid range is from 0 - 1000.

frequency
Number of times the waves repeat along the radial line.

phase
Wave phase shift, in hundredths of degrees. The valid range is from -36000 to 36000 (The value in degrees is phase divided by 100).

centerPoint
Point that contains the center of the zigzag wave.

fillColor
The RasterColor value that specifies the fill color for any exposed areas.

flags
Flags that indicate how to handle exposed areas, and the wave radiation type.

Example

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

C#
VB
using Leadtools; 
using Leadtools.Codecs; 
using Leadtools.ImageProcessing.SpecialEffects; 
 
public void ZigZagConstructorExample() 
{ 
   // 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 center = new LeadPoint(192, 82); 
   RasterColor fillColor = new RasterColor(0, 0, 0); 
   ZigZagCommand command = new ZigZagCommand(47, 92, 13, -162, center, fillColor, ZigZagCommandFlags.Color | ZigZagCommandFlags.RadialWave); 
   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 
 
Public Sub ZigZagConstructorExample() 
   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 center As LeadPoint = New LeadPoint(192, 82) 
   Dim fillColor As RasterColor = New RasterColor(0, 0, 0) 
   Dim command As ZigZagCommand = New ZigZagCommand(47, 92, 13, -162, center, fillColor, 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 
Requirements

Target Platforms

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Leadtools.ImageProcessing.SpecialEffects Assembly