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#1 Posted : Tuesday, December 12, 2006 8:20:19 PM(UTC)

Chris T  
Chris T

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Posts: 15


does anybody has VB.Net code to crop an image? I'm using v15 of the Annotation suite
 

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#2 Posted : Tuesday, December 12, 2006 11:55:10 PM(UTC)

Adnan Ismail  
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The following code trims 100 pixels off of each side of an image:














































Public Sub CropCommandExample()
 RasterCodecs.Startup()
 Dim codecs As RasterCodecs = New RasterCodecs()
 Dim srcFileName As String = "C:\Program Files\LEAD Technologies\LEADTOOLS 15\Images\Image1.cmp"
 Dim destFileName As String = "C:\Program Files\LEAD Technologies\LEADTOOLS 15\Images\CropCommand.bmp"
 ' Load the source image from disk
 Dim image As RasterImage = codecs.Load(srcFileName)
 ' Crop 100 pixels from each side of the image
 Dim command As CropCommand = New CropCommand()
 command.Rectangle = New Rectangle(100, 100, image.Width - 100, image.Height - 100)
 command.Run(image)
 ' Save it to disk
 codecs.Save(image, destFileName, RasterImageFormat.Bmp, 24)
 ' Clean Up
 image.Dispose()
 RasterCodecs.Shutdown()
End Sub


For more information, please refer to the "CropCommand Class" topic in the LEADTOOLS .NET help file
 
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