Handles each inverted text segment found by
InvertedTextCommand.
Syntax
Visual Basic (Declaration) | |
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Public Class InvertedTextCommandEventArgs
Inherits EventArgs |
C# | |
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public class InvertedTextCommandEventArgs : EventArgs |
Managed Extensions for C++ | |
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public __gc class InvertedTextCommandEventArgs : public EventArgs |
C++/CLI | |
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public ref class InvertedTextCommandEventArgs : public EventArgs |
Example
Visual Basic | Copy Code |
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ImageProcessing.Core.InvertedTextCommandEventArgs.InvertedTextCommandEventArgs
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("C:\Program Files\LEAD Technologies\LEADTOOLS 15\Images\Clean.tif")
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# | Copy Code |
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ImageProcessing.Core.InvertedTextCommandEventArgs.InvertedTextCommandEventArgs public void InvertedTextCommandEventArgsExample() { // 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 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); } } |
Inheritance Hierarchy
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