Scanning to PDF

Example requests & Code samples for GdPicture Toolkits.
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Scanning to PDF

Post by 2basix » Thu May 24, 2007 9:04 am

Is there a way to scan documents to multiple page PDF ?
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Re: Scanning to PDF

Post by Loïc » Thu Mar 20, 2008 12:27 pm

Code: Select all

Dim nImageID As Long
   If Imaging1.TwainOpenDefaultSource() Then
      Imaging1.TwainSetAutoFeed (True)  'Set AutoFeed Enabled
      Imaging1.TwainSetAutoScan (True) 'To  achieve the maximum scanning rate
      Imaging1.TwainSetCurrentResolution (300)
      Imaging1.TwainSetCurrentPixelType (TWPT_RGB) 'RGB
      Imaging1.TwainSetCurrentBitDepth (8) ' 24 bpp
      Imaging1.TwainPdfStart ("output.pdf")
         nImageID = Imaging1.TwainAcquireToGdPictureImage(Me.hWnd)
         Call Imaging1.TwainAddGdPictureImageToPdf(nImageID)
         Imaging1.CloseImage (nImageID)
      Loop While Imaging1.TwainGetState > TWAIN_SOURCE_OPEN
      Call Imaging1.TwainCloseSource
      MsgBox "Done !"
      MsgBox "can't open default source, twain state is: " & Trim(Str(Imaging1.TwainGetState))
   End If

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Re: Scanning to PDF

Post by abrahim456 » Thu Oct 05, 2017 10:12 am

I have some tips about scanning documents to the pdf like:
1.You require a printer with SCAN workability or a scanner.
2.Place the record you wish to filter confront down on the glass surface. Ensure the surface is spotless.
3.Pick PDF as the record sort to check the report, name the document and finish the sweep.
4.At the point when the archive is checked to a few PCs, an organizer named My Scans is consequently set up. If not, make and name your own. 5.envelope. Anything you output will go naturally to this envelope.

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Re: Scanning to PDF

Post by Gabriela » Wed Nov 22, 2017 12:25 pm

please find a code snippet based on GdPicture.NET 14 here:

Creating a searchable PDF (PDF/A) document from the content of the document feeder of a scanner ... nner.html

Hopefully, it helps.
Kind regards,

GdPicture Team

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