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OffsetCommand Constructor(Int32,Int32,RasterColor,OffsetCommandType)
See Also  Example
Leadtools.ImageProcessing.Effects Namespace > OffsetCommand Class > OffsetCommand Constructor : OffsetCommand Constructor(Int32,Int32,RasterColor,OffsetCommandType)



horizontalShift
Horizontal shift of the image, in pixels.
verticalShift
Vertical shift of the image, in pixels.
backColor
Fill color for the exposed areas.
type
Flags that indicate how to handle any exposed areas resulting from the image shift.
Initializes a new Leadtools.ImageProcessing.Effects.OffsetCommand class object with explicit parameters. Supported in Silverlight, Windows Phone 7

Syntax

Visual Basic (Declaration) 
Public Function New( _
   ByVal horizontalShift As Integer, _
   ByVal verticalShift As Integer, _
   ByVal backColor As RasterColor, _
   ByVal type As OffsetCommandType _
)
Visual Basic (Usage)Copy Code
Dim horizontalShift As Integer
Dim verticalShift As Integer
Dim backColor As RasterColor
Dim type As OffsetCommandType
 
Dim instance As New OffsetCommand(horizontalShift, verticalShift, backColor, type)
C# 
public OffsetCommand( 
   int horizontalShift,
   int verticalShift,
   RasterColor backColor,
   OffsetCommandType type
)
C++/CLI 
public:
OffsetCommand( 
   int horizontalShift,
   int verticalShift,
   RasterColor backColor,
   OffsetCommandType type
)

Parameters

horizontalShift
Horizontal shift of the image, in pixels.
verticalShift
Vertical shift of the image, in pixels.
backColor
Fill color for the exposed areas.
type
Flags that indicate how to handle any exposed areas resulting from the image shift.

Example

Run the Leadtools.ImageProcessing.Effects.OffsetCommand on an image.

Visual BasicCopy Code
Public Sub OffsetConstructorExample()
   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 command As OffsetCommand = New OffsetCommand(leadImage.Width \ 2, leadImage.Height \ 2, New RasterColor(128, 128, 128), OffsetCommandType.Color)
   'Apply offset command on the image.
   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
C#Copy Code
public void OffsetConstructorExample()
   {
      // Load an image
      RasterCodecs codecs = new RasterCodecs();
      codecs.ThrowExceptionsOnInvalidImages = true;

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

      // Prepare the command
      OffsetCommand command = new OffsetCommand(image.Width / 2, image.Height / 2, new RasterColor(128, 128, 128), OffsetCommandType.Color);
      //Apply offset command on the image.
      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";
}
SilverlightCSharpCopy Code
public void OffsetConstructorExample(RasterImage image, Stream outStream)
{
   // Prepare the command
   OffsetCommand command = new OffsetCommand(image.Width / 2, image.Height / 2, new RasterColor(128, 128, 128), OffsetCommandType.Color);
   //Apply offset command on the image.
   command.Run(image);
   // Save result image
   RasterCodecs codecs = new RasterCodecs();
   codecs.Save(image, outStream, RasterImageFormat.Jpeg, 24);
   image.Dispose();
}
SilverlightVBCopy Code
Public Sub OffsetConstructorExample(ByVal image As RasterImage, ByVal outStream As Stream)
   ' Prepare the command
   Dim command As OffsetCommand = New OffsetCommand(image.Width / 2, image.Height / 2, New RasterColor(128, 128, 128), OffsetCommandType.Color)
   'Apply offset command on the image.
   command.Run(image)
   ' Save result image
   Dim codecs As RasterCodecs = New RasterCodecs()
   codecs.Save(image, outStream, RasterImageFormat.Jpeg, 24)
   image.Dispose()
End Sub

Requirements

Target Platforms: Silverlight 3.0, Windows XP, Windows Server 2003 family, Windows Server 2008 family, Windows Vista, Windows 7, MAC OS/X (Intel Only)

See Also