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malek  
#1 Posted : Wednesday, January 26, 2005 10:17:00 PM(UTC)
malek

Rank: Member

Groups: Member
Joined: 1/26/2005(UTC)
Posts: 1

i have downloaded graphicsprocessor2002 and installed it successfully on the system nut when i have this specific code: Try
Code:
            Dim objraster As New RasterObjectClass
            objRaster.LoadFile(Server.MapPath("Bluehills.jpg"))

            objRaster.EncoderOptions("OutputFileType") = "TIFF"
            objRaster.EncoderOptions("ColorDepth") = 1

            objRaster.EncoderOptions("DitherType") = "None"
            objRaster.EncoderOptions("Threshold") = 128
            objRaster.SaveFile(Server.MapPath("none.tif"))

            objRaster.EncoderOptions("DitherType") = "OrderedDither"
            objRaster.SaveFile(Server.MapPath("dither.tif"))

            objRaster.EncoderOptions("DitherType") = "ErrorDiffusion"
            objRaster.SaveFile(Server.MapPath("errordiffusion.tif"))

            objRaster = Nothing

        Catch ex As Exception

        End Try
the .net debugger catches an error when loading the file and gives the following message:
Code:
	Message	"Object reference not set to an instance of an object."
Please post soemthing back about this issue. Thank you.

Edited by user Monday, December 24, 2007 4:15:08 PM(UTC)  | Reason: Not specified

Andrew  
#2 Posted : Wednesday, January 26, 2005 11:30:00 PM(UTC)
Andrew

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Joined: 8/2/2003(UTC)
Posts: 866

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Was thanked: 26 time(s) in 26 post(s)
Hello Malek, Graphics Processor 2002 is an obsolete product, and we provide technical support only for the existing Graphics Processor users. If you need a .NET imaging component please use the most recent product Graphics Mill for .NET: http://www.aurigma.com/Products/GraphicsMilldotNET Please let me know for any questions.
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