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ImageRegion Property
See Also  Example
Leadtools.ImageProcessing.Core Namespace > SmoothCommand Class : ImageRegion Property




Gets the RasterImage object that is updated with a shallow copy of the image that also has a region that contains the removed bumps and nicks.

Syntax

Visual Basic (Declaration) 
Public ReadOnly Property ImageRegion As RasterImage
Visual Basic (Usage)Copy Code
Dim instance As SmoothCommand
Dim value As RasterImage
 
value = instance.ImageRegion
C# 
public RasterImage ImageRegion {get;}
Managed Extensions for C++ 
public: __property RasterImage get_ImageRegion();
C++/CLI 
public:
property RasterImage ImageRegion {
   RasterImage get();
}

Return Value

The RasterImage object that is updated with a shallow copy of the image that also has a region that contains the removed bumps and nicks.

Example

Visual BasicCopy Code
ImageProcessing.Core.SmoothCommand.ImageRegion
   Public WithEvents smoothEventExample_S3 As SmoothCommand
   Public Sub ImageRegionPropertyExample()
      RasterCodecs.Startup()
      Dim codecs As New RasterCodecs()
      codecs.ThrowExceptionsOnInvalidImages = True

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

      ' Prepare the command
      smoothEventExample_S3 = New SmoothCommand
      smoothEventExample_S3.Flags = SmoothCommandFlags.FavorLong Or SmoothCommandFlags.SingleRegion Or SmoothCommandFlags.LeadRegion
      smoothEventExample_S3.Length = 2
      smoothEventExample_S3.Run(leadImage)

      RasterCodecs.Shutdown()
   End Sub

   Private Sub SmoothEventExample_SmoothCommand_S3(ByVal sender As Object, ByVal e As SmoothCommandEventArgs) Handles smoothEventExample_S3.Smooth
      Dim BumpOrNeck As String
      If (e.BumpNick = SmoothCommandBumpNickType.Bump) Then
         BumpOrNeck = "Bump"
      Else
         BumpOrNeck = "Neck"
      End If

      Dim Direction As String
      If (e.Direction = SmoothCommandDirectionType.Horizontal) Then
         Direction = "Horizontal"
      Else
         Direction = "Vertical"
      End If

      MessageBox.Show("Type " + BumpOrNeck.ToString() + _
             Chr(13) + " Row Column " + e.StartRow.ToString() + e.StartColumn.ToString() + _
             Chr(13) + " Length " + e.Length.ToString() + _
             Chr(13) + " Direction " + Direction.ToString() + _
             Chr(13) + " Bump Or Neck" + BumpOrNeck.ToString())

      e.Status = RemoveStatus.Remove
   End Sub
C#Copy Code
ImageProcessing.Core.SmoothCommand.ImageRegion 
      public void ImageRegionPropertyExample() 
      { 
         // Load an image 
         RasterCodecs.Startup(); 
         RasterCodecs codecs = new RasterCodecs(); 
         codecs.ThrowExceptionsOnInvalidImages = true; 
 
         RasterImage image = codecs.Load(@"C:\Program Files\LEAD Technologies\LEADTOOLS 15\Images\clean.tif"); 
 
         // Prepare the command 
         SmoothCommand command = new SmoothCommand(); 
         command.Smooth += new EventHandler<SmoothCommandEventArgs>(SmoothEventExample_S3); 
         command.Flags  = SmoothCommandFlags.FavorLong | SmoothCommandFlags.SingleRegion | SmoothCommandFlags.LeadRegion; 
         command.Length = 2;  
         command.Run(image); 
 
         RasterCodecs.Shutdown(); 
      } 
 
      private void SmoothEventExample_S3(object sender, SmoothCommandEventArgs e) 
      { 
         string BumpOrNeck; 
         if (e.BumpNick == SmoothCommandBumpNickType.Bump) 
            BumpOrNeck = "Bump"; 
         else 
            BumpOrNeck = "Neck"; 
 
         string Direction; 
         if (e.Direction == SmoothCommandDirectionType.Horizontal) 
            Direction = "Horizontal"; 
         else 
            Direction = "Vertical"; 
 
         MessageBox.Show("Type " + BumpOrNeck + 
            "\n Row Column " + e.StartRow.ToString() + e.StartColumn.ToString() + 
            "\n Length " + e.Length + 
            "\n Direction " + Direction + 
            "\n Bump Or Neck " + BumpOrNeck); 
 
         e.Status = RemoveStatus.Remove; 
      }

Remarks

If SmoothCommandFlags.SingleRegion | SmoothCommandFlags.LeadRegion has been set in the Flags property, then when SmoothCommand returns, this property is updated with a shallow copy of the image that also has a region that contains the removed bumps and nicks. So set Flags to SmoothCommandFlags.SingleRegion | SmoothCommandFlags.LeadRegion. It is the programmer's responsibility to dispose of the region when it is no longer needed.

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