Leadtools.ImageProcessing.Effects Send comments on this topic. | Back to Introduction - All Topics | Help Version 15.12.10
CombineCommand Constructor(RasterImage,Rectangle,Point,CombineCommandFlags)
See Also  Example
Leadtools.ImageProcessing.Effects Namespace > CombineCommand Class > CombineCommand Constructor : CombineCommand Constructor(RasterImage,Rectangle,Point,CombineCommandFlags)




sourceImage
RasterImage object that references the source image, which is combined with the destination image.
destinationRectangle
Rectangle structure that contains the destination rectangle.
sourcePoint
Point structure that contains the origin of the source rectangle. The width and height of the source rectangle are the same as the destination rectangle.
flags
Flags from seven groups that define treatment of the source, treatment of the destination, the operation to use when combining the data, treatment of the resulting image, and the color plan for the destination, source and resulting images. The flags apply only to the defined rectangles (not necessarily the whole image). You can use a bitwise OR ( | ) to specify one flag from each group.
Initializes a new CombineCommand class object with explicit parameters.

Syntax

Visual Basic (Declaration) 
Public Function New( _
   ByVal sourceImage As RasterImage, _
   ByVal destinationRectangle As Rectangle, _
   ByVal sourcePoint As Point, _
   ByVal flags As CombineCommandFlags _
)
Visual Basic (Usage)Copy Code
Dim sourceImage As RasterImage
Dim destinationRectangle As Rectangle
Dim sourcePoint As Point
Dim flags As CombineCommandFlags
 
Dim instance As CombineCommand(sourceImage, destinationRectangle, sourcePoint, flags)
C# 
public CombineCommand( 
   RasterImage sourceImage,
   Rectangle destinationRectangle,
   Point sourcePoint,
   CombineCommandFlags flags
)
Managed Extensions for C++ 
public: CombineCommand( 
   RasterImage sourceImage,
   Rectangle destinationRectangle,
   Point sourcePoint,
   CombineCommandFlags flags
)
C++/CLI 
public:
CombineCommand( 
   RasterImage sourceImage,
   Rectangle destinationRectangle,
   Point sourcePoint,
   CombineCommandFlags flags
)

Parameters

sourceImage
RasterImage object that references the source image, which is combined with the destination image.
destinationRectangle
Rectangle structure that contains the destination rectangle.
sourcePoint
Point structure that contains the origin of the source rectangle. The width and height of the source rectangle are the same as the destination rectangle.
flags
Flags from seven groups that define treatment of the source, treatment of the destination, the operation to use when combining the data, treatment of the resulting image, and the color plan for the destination, source and resulting images. The flags apply only to the defined rectangles (not necessarily the whole image). You can use a bitwise OR ( | ) to specify one flag from each group.

Example

Visual BasicCopy Code
ImageProcessing.Effects.CombineCommand.CombineConstructor
   Public Sub CombineConstructorExample()
      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 tempImage As RasterImage = leadImage.Clone()
      Dim rect As Rectangle = New Rectangle(CType((leadImage.Width / 8), Integer), CType((leadImage.Height / 8), Integer), leadImage.Width, leadImage.Height)
      Dim srcPoint As Point = New Point(0, 0)
      Dim command As CombineCommand = New CombineCommand(tempImage, rect, srcPoint, CombineCommandFlags.OperationAnd Or CombineCommandFlags.Destination1 Or CombineCommandFlags.SourceRed Or CombineCommandFlags.DestinationRed Or CombineCommandFlags.ResultBlue)
      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.Effects.CombineCommand.CombineConstructor 
      public void CombineConstructorExample() 
      { 
         // 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 
         RasterImage tempImage = image.Clone(); 
         Rectangle rect = new Rectangle(image.Width / 8, image.Height / 8, image.Width, image.Height); 
         Point srcPoint = new Point(0, 0); 
         CombineCommand command = new CombineCommand(tempImage, rect, srcPoint,CombineCommandFlags.OperationAnd | CombineCommandFlags.Destination1 | CombineCommandFlags.SourceRed | CombineCommandFlags.DestinationRed | CombineCommandFlags.ResultBlue); 
         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