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LineProfileCommand Class
See Also  Members   Example 




Allocates three arrays and updates them with the R, G and B profile for each pixel in a specific line.

Syntax

Visual Basic (Declaration) 
Public Class LineProfileCommand 
   Inherits RasterCommand
   Implements IRasterCommand 
Visual Basic (Usage)Copy Code
Dim instance As LineProfileCommand
C# 
public class LineProfileCommand : RasterCommand, IRasterCommand 
Managed Extensions for C++ 
public __gc class LineProfileCommand : public RasterCommand, IRasterCommand 
C++/CLI 
public ref class LineProfileCommand : public RasterCommand, IRasterCommand 

Example

Visual BasicCopy Code
ImageProcessing.Color.LineProfileCommand
   Public Sub LineProfileCommandExample()
      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 LineProfileCommand = New LineProfileCommand
      Dim redData() As Integer
      Dim greenData() As Integer
      Dim blueData() As Integer

      command.FirstPoint = New Point(0, 0)
      command.SecondPoint = New Point(50, 50)
      command.Run(leadImage)
      codecs.Save(leadImage, "C:\Program Files\LEAD Technologies\LEADTOOLS 15\Images\Result.jpg", RasterImageFormat.Jpeg, 24)
      redData = command.RedBuffer
      greenData = command.GreenBuffer
      blueData = command.BlueBuffer

      RasterCodecs.Shutdown()
   End Sub
C#Copy Code
ImageProcessing.Color.LineProfileCommand 
      public void LineProfileCommandExample() 
      { 
         // 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 
         LineProfileCommand command = new LineProfileCommand(); 
         int [] redData; 
         int [] greenData; 
         int [] blueData; 
         command.FirstPoint  = new Point(0,0); 
         command.SecondPoint = new Point(50,50); 
         command.Run(image); 
         codecs.Save(image, @"C:\Program Files\LEAD Technologies\LEADTOOLS 15\Images\Result.jpg", RasterImageFormat.Jpeg, 24); 
         redData    = command.RedBuffer; 
         greenData  = command.GreenBuffer; 
         blueData   = command.BlueBuffer; 
 
         RasterCodecs.Shutdown(); 
      }

Remarks

  • This class supports 12 and 16-bit grayscale and 48 and 64-bit color images. Supportfor 12 and 16-bit grayscale and 48 and 64-bit color images is available only in the Document/Medical toolkits.
  • This command does not support signed images.
  • This command does not support 32-bit grayscale images.
For more information, refer to Processing an Image.

Inheritance Hierarchy

System.Object
   Leadtools.ImageProcessing.RasterCommand
      Leadtools.ImageProcessing.Color.LineProfileCommand

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