Public Function New( _
   ByVal image As RasterImage, _
   ByVal region As Region, _
   ByVal boundingRectangle As Rectangle, _
   ByVal whiteCount As Integer, _
   ByVal blackCount As Integer _
)

Visual Basic (Usage)	Copy Code
Dim image As RasterImage Dim region As Region Dim boundingRectangle As Rectangle Dim whiteCount As Integer Dim blackCount As Integer   Dim instance As InvertedTextCommandEventArgs(image, region, boundingRectangle, whiteCount, blackCount)

public InvertedTextCommandEventArgs( 
   RasterImage image,
   Region region,
   Rectangle boundingRectangle,
   int whiteCount,
   int blackCount
)

public:
InvertedTextCommandEventArgs( 
   RasterImage image,
   Region region,
   Rectangle boundingRectangle,
   int whiteCount,
   int blackCount
)

Parameters

image

RasterImage object that references the affected image.

region

Windows region representing the inverted text to be removed. Dispose of this region when it is no longer needed.

boundingRectangle

The bounding rectangle of the inverted text region being processed.

whiteCount

Total number of white pixels in the inverted text region being processed.

blackCount

Total number of black pixels in the inverted text region being processed.

Runs the InvertedTextCommand on an image.

Visual Basic

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Public WithEvents invertedTextCommand_S4 As InvertedTextCommand Public Sub InvertedTextCommandEventArgsExample()    RasterCodecs.Startup()    Dim codecs As New RasterCodecs()    codecs.ThrowExceptionsOnInvalidImages = True    Dim leadImage As RasterImage = codecs.Load(LeadtoolsExamples.Common.ImagesPath.Path + "Clean.tif")    ' Prepare the command    invertedTextCommand_S4 = New InvertedTextCommand(InvertedTextCommandFlags.UseDpi Or InvertedTextCommandFlags.CallBackRegion, 5000, 500, 70, 95)    invertedTextCommand_S4.Run(leadImage)    RasterCodecs.Shutdown() End Sub Private Sub InvertedTextCommand_InvertedText_S4(ByVal sender As Object, ByVal e As InvertedTextCommandEventArgs) Handles invertedTextCommand_S4.InvertedText    Dim ee As InvertedTextCommandEventArgs = New InvertedTextCommandEventArgs(e.Image, e.Region, e.BoundingRectangle, e.WhiteCount, e.BlackCount)    e.Status = RemoveStatus.Remove    If Not (e.Region Is Nothing) Then       e.Image.AddGdiPlusRegionToRegion(Nothing, e.Region, RasterRegionCombineMode.AndNotRegion)    End If End Sub

C#

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public void InvertedTextCommandEventArgsExample()  {     // Load an image     RasterCodecs.Startup();     RasterCodecs codecs = new RasterCodecs();     codecs.ThrowExceptionsOnInvalidImages = true;       RasterImage image = codecs.Load(LeadtoolsExamples.Common.ImagesPath.Path + "Clean.tif");       // Prepare the command     InvertedTextCommand command = new InvertedTextCommand( InvertedTextCommandFlags.UseDpi | InvertedTextCommandFlags.CallBackRegion, 5000, 500, 70, 95);     command.InvertedText += new EventHandler<InvertedTextCommandEventArgs>(InvertedTextEvent_S4);     command.Run(image);       RasterCodecs.Shutdown();  }    private void InvertedTextEvent_S4(object sender, InvertedTextCommandEventArgs e)  {     InvertedTextCommandEventArgs ee = new InvertedTextCommandEventArgs(e.Image, e.Region, e.BoundingRectangle, e.WhiteCount, e.BlackCount);     e.Status = RemoveStatus.Remove;       if(e.Region != null)     {        e.Image.AddGdiPlusRegionToRegion(null, e.Region, RasterRegionCombineMode.AndNotRegion);     }  }

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

Reference