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DisplacementCommand Constructor(RasterImage,Int32,Int32,RasterColor,DisplacementCommandFlags)
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Leadtools.ImageProcessing.Effects Namespace > DisplacementCommand Class > DisplacementCommand Constructor : DisplacementCommand Constructor(RasterImage,Int32,Int32,RasterColor,DisplacementCommandFlags)



displacementMapImage
The displacement map image.
horizontalFactor
Horizontal displacement factor, in percent of the image dimensions. The valid range is from 0 to 100.
verticalFactor
Vertical displacement factor, in percent of the image dimensions. The valid range is from 0 to 100.
fillColor
The RasterColor value that specifies the fill color for any exposed areas.
flags
Flags that indicate how to handle exposed areas, and the way to use the displacement map image.
Initializes a new DisplacementCommand class object with explicit parameters.

Syntax

Visual Basic (Declaration) 
Public Function New( _
   ByVal displacementMapImage As RasterImage, _
   ByVal horizontalFactor As Integer, _
   ByVal verticalFactor As Integer, _
   ByVal fillColor As RasterColor, _
   ByVal flags As DisplacementCommandFlags _
)
Visual Basic (Usage)Copy Code
Dim displacementMapImage As RasterImage
Dim horizontalFactor As Integer
Dim verticalFactor As Integer
Dim fillColor As RasterColor
Dim flags As DisplacementCommandFlags
 
Dim instance As DisplacementCommand(displacementMapImage, horizontalFactor, verticalFactor, fillColor, flags)
C++/CLI 
public:
DisplacementCommand( 
   RasterImage displacementMapImage,
   int horizontalFactor,
   int verticalFactor,
   RasterColor fillColor,
   DisplacementCommandFlags flags
)

Parameters

displacementMapImage
The displacement map image.
horizontalFactor
Horizontal displacement factor, in percent of the image dimensions. The valid range is from 0 to 100.
verticalFactor
Vertical displacement factor, in percent of the image dimensions. The valid range is from 0 to 100.
fillColor
The RasterColor value that specifies the fill color for any exposed areas.
flags
Flags that indicate how to handle exposed areas, and the way to use the displacement map image.

Example

Run the DisplacementCommand on an image and applies the Displace Map filter.

Visual BasicCopy Code
Public Sub DisplacementConstructorExample()
   RasterCodecs.Startup()
   Dim codecs As New RasterCodecs()
   codecs.ThrowExceptionsOnInvalidImages = True

   Dim leadImage As RasterImage = codecs.Load(LeadtoolsExamples.Common.ImagesPath.Path + "Master.jpg")

   ' Prepare the command
   Dim fillColor As RasterColor = New RasterColor(0, 0, 0)
   Dim displaceImage As RasterImage = codecs.Load(LeadtoolsExamples.Common.ImagesPath.Path + "slave.jpg")
   Dim command As DisplacementCommand = New DisplacementCommand(displaceImage, 17, 24, fillColor, DisplacementCommandFlags.NoChange Or DisplacementCommandFlags.StretchToFit)
   command.Run(leadImage)
   codecs.Save(leadImage, LeadtoolsExamples.Common.ImagesPath.Path + "Result.jpg", RasterImageFormat.Jpeg, 24)

   RasterCodecs.Shutdown()
End Sub
C#Copy Code
public void DisplacementConstructorExample() 
{ 
   // Load an image 
   RasterCodecs.Startup(); 
   RasterCodecs codecs = new RasterCodecs(); 
   codecs.ThrowExceptionsOnInvalidImages = true; 
 
   RasterImage image = codecs.Load(LeadtoolsExamples.Common.ImagesPath.Path + "Master.jpg"); 
 
   // Prepare the command 
   RasterColor fillColor = new RasterColor(0, 0, 0); 
   RasterImage displaceImage = codecs.Load(LeadtoolsExamples.Common.ImagesPath.Path + "slave.jpg"); 
 
   DisplacementCommand command = new DisplacementCommand(displaceImage, 17, 24, fillColor, DisplacementCommandFlags.NoChange | DisplacementCommandFlags.StretchToFit); 
   command.Run(image); 
   codecs.Save(image, LeadtoolsExamples.Common.ImagesPath.Path + "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