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ZoomWaveCommand Constructor(Int32,Int32,Int32,Int32,Point,RasterColor,ZoomWaveCommandType)
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Leadtools.ImageProcessing.SpecialEffects Namespace > ZoomWaveCommand Class > ZoomWaveCommand Constructor : ZoomWaveCommand Constructor(Int32,Int32,Int32,Int32,Point,RasterColor,ZoomWaveCommandType)




amplitude
Zoom wave magnitude.
frequency
The number of repeated waves along the radial line. This parameter only accepts positive values.
phase
Wave phase shift. The valid range is from -36000 to 36000. The real value is divided by 100.
zoomFactor
The percentage the wave grows as it moves from the image center. The valid range is from 0 to 100.
centerPoint
Center point from which the wave is zoomed.
fillColor
RasterColor object that specifies the fill color for any exposed areas.
type
Flag that indicates how to handle exposed areas.
Initializes a new ZoomWaveCommand class object with explicit parameters.

Syntax

Visual Basic (Declaration) 
Public Function New( _
   ByVal amplitude As Integer, _
   ByVal frequency As Integer, _
   ByVal phase As Integer, _
   ByVal zoomFactor As Integer, _
   ByVal centerPoint As Point, _
   ByVal fillColor As RasterColor, _
   ByVal type As ZoomWaveCommandType _
)
Visual Basic (Usage)Copy Code
Dim amplitude As Integer
Dim frequency As Integer
Dim phase As Integer
Dim zoomFactor As Integer
Dim centerPoint As Point
Dim fillColor As RasterColor
Dim type As ZoomWaveCommandType
 
Dim instance As ZoomWaveCommand(amplitude, frequency, phase, zoomFactor, centerPoint, fillColor, type)
C# 
public ZoomWaveCommand( 
   int amplitude,
   int frequency,
   int phase,
   int zoomFactor,
   Point centerPoint,
   RasterColor fillColor,
   ZoomWaveCommandType type
)
Managed Extensions for C++ 
public: ZoomWaveCommand( 
   int amplitude,
   int frequency,
   int phase,
   int zoomFactor,
   Point centerPoint,
   RasterColor fillColor,
   ZoomWaveCommandType type
)
C++/CLI 
public:
ZoomWaveCommand( 
   int amplitude,
   int frequency,
   int phase,
   int zoomFactor,
   Point centerPoint,
   RasterColor fillColor,
   ZoomWaveCommandType type
)

Parameters

amplitude
Zoom wave magnitude.
frequency
The number of repeated waves along the radial line. This parameter only accepts positive values.
phase
Wave phase shift. The valid range is from -36000 to 36000. The real value is divided by 100.
zoomFactor
The percentage the wave grows as it moves from the image center. The valid range is from 0 to 100.
centerPoint
Center point from which the wave is zoomed.
fillColor
RasterColor object that specifies the fill color for any exposed areas.
type
Flag that indicates how to handle exposed areas.

Example

Visual BasicCopy Code
ImageProcessing.SpecialEffects.ZoomWaveCommand.ZoomWaveConstructor
   Public Sub ZoomWaveConstructorExample()
      RasterCodecs.Startup()
      Dim codecs As New RasterCodecs()
      codecs.ThrowExceptionsOnInvalidImages = True

      Dim leadImage As RasterImage = codecs.Load("C:\Program Files\LEAD Technologies\LEADTOOLS 15\Images\Master.jpg")

      ' Prepare the command
      Dim command As ZoomWaveCommand = New ZoomWaveCommand(20, 10, 0, 0, New Point(leadImage.Width \ 2, leadImage.Height \ 2), New RasterColor(0, 0, 0), ZoomWaveCommandType.Repeat)
      ' Apply zoom wave from center of the image.
      command.Run(leadImage)
      codecs.Save(leadImage, "C:\Program Files\LEAD Technologies\LEADTOOLS 15\Images\Result.jpg", RasterImageFormat.Jpeg, 24)

      RasterCodecs.Shutdown()
   End Sub
C#Copy Code
ImageProcessing.SpecialEffects.ZoomWaveCommand.ZoomWaveConstructor 
      public void ZoomWaveConstructorExample() 
      { 
         // Load an image 
         RasterCodecs.Startup(); 
         RasterCodecs codecs = new RasterCodecs(); 
         codecs.ThrowExceptionsOnInvalidImages = true; 
 
         RasterImage image = codecs.Load(@"C:\Program Files\LEAD Technologies\LEADTOOLS 15\Images\Master.jpg"); 
 
         // Prepare the command 
         ZoomWaveCommand command = new ZoomWaveCommand(20, 10, 0, 0, new Point(image.Width / 2, image.Height / 2), new RasterColor(0, 0, 0), ZoomWaveCommandType.Repeat); 
         // Apply zoom wave from center of the image. 
         command.Run(image); 
         codecs.Save(image, @"C:\Program Files\LEAD Technologies\LEADTOOLS 15\Images\Result.jpg", RasterImageFormat.Jpeg, 24); 
 
         RasterCodecs.Shutdown(); 
      }

Requirements

Target Platforms: Microsoft .NET Framework 2.0, Windows 98, Windows NT 4.0, Windows Millennium Edition, Windows 2000, Windows XP Home Edition, Windows XP Professional, Windows Server 2003 family

See Also