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Problem Loading a portion of Pdf Page Started by loki at 05-30-2008 6:45. Topic has 6 replies. LEAD Support Fo... » Developer » PDF » Problem Loading a portion of Pdf Page

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05-30-2008, 6:45 loki Joined on 11-13-2007 Posts 8 Problem Loading a portion of Pdf Page Hi, I am working with Leadtools document imaging suite 15.0 in vb.net 2.0 My requirement is to load only a specific part of image from memory I am trying " Load(String, Rectangle,Int32, CodecsLoadByteOrder, Int32,Int32) "  & " Load(Stream, Rectangle,Int32, CodecsLoadByteOrder, Int32,Int32) " method. That code is working fine with jpg as well as bmp But when I try it with a PDF It throws "Leadtools.RasterException: PDF Error - File is corrupted" Here is the code I am trying '------------------------------------------------CODE RasterCodecs.Startup() _codecs = New RasterCodecs() RasterSupport.Unlock(RasterSupportType.Document, "my unlock code")    RasterSupport.Unlock(RasterSupportType.PdfRead, "my unlock code") Dim dlg As New OpenFileDialog() dlg.Filter = "All Files|*.*" If (dlg.ShowDialog() = Windows.Forms.DialogResult.OK) Then imgName = dlg.FileName.Trim Else Exit Sub End If Dim info As CodecsImageInfo = _codecs.GetInformation(imgName, False, 1) Dim width As Integer = info.Width \ 3 Dim height As Integer = info.Height \ 3 Dim rc As Rectangle = New Rectangle((info.Width - width) \ 2, (info.Height - height) \ 2, width, height) Panel1.BackgroundImage=_codecs.Load(imgName, rc, 16, info.Order, 1, 1).ConvertToGdiPlusImage() RasterCodecs.Shutdown() '------------------------------------ end code Please advice Thanks & Regards Loki    Report

06-01-2008, 4:36 Qasem Lubani Joined on 08-13-2006 Posts 1,044 Re: Problem Loading a portion of Pdf Page Loki, Can you open the file using Adobe? Also, if you try to load the file using one of our main demos, does it load correctly? Are you able to load other PDF files? The loading does not have to be from memory, I just want to make sure that we are able to load the file. Is it possible to send me the file for me to test here? If you decided to send me the file, please put it in a ZIP or RAR file first. Qasem Al-Lubani LEAD Technical Support www.leadtools.com    Report

06-02-2008, 3:03 loki Joined on 11-13-2007 Posts 8 Re: Problem Loading a portion of Pdf Page Hi Qasem, Yes, I am able to load the same file successfully with Adobe & Your Demo Programs. Codecs.Load(imgName, 8, info.Order, 1, 1) method also is loading successfully, Its only when I use codecs.Load(imgName, rect, 0, info.Order, 1, 1) , I get ""PDF Error - File is corrupted" About sending file for testing I tried with files of different sizes and colors,  it always throws the same error, with EVERY file I tried. Even with the “PDFSegmentation.pdf” which comes with your Demo Programs. I Hope that info. helps Regards Loki.    Report

06-02-2008, 10:00 Qasem Lubani Joined on 08-13-2006 Posts 1,044 Re: Problem Loading a portion of Pdf Page I have tested the issue here and I noticed a problem in which I want to report to our engineers for further investigation. Can you please send an email to support@leadtools.com form a valid email address so that I can report this under your name. Please mention this forum post in your email to support. Qasem Al-Lubani LEAD Technical Support www.leadtools.com    Report

06-02-2008, 12:19 loki Joined on 11-13-2007 Posts 8 Re: Problem Loading a portion of Pdf Page Qasem, I have just sent a mail to support@leadtools.com and got an automated reply with ticket number Hope this issue will be resolved soon Regards Loki.    Report

06-03-2008, 4:49 Qasem Lubani Joined on 08-13-2006 Posts 1,044 Re: Problem Loading a portion of Pdf Page The issue was reported under incident number 7024AMN. If you would like to ask about the status in the future, please refer to the incident number. I will also notify you as soon as our engineers address the issue. Qasem Al-Lubani LEAD Technical Support www.leadtools.com    Report

07-28-2008, 4:49 Qasem Lubani Joined on 08-13-2006 Posts 1,044 Re: Problem Loading a portion of Pdf Page The incident 7024AMN was marked as fixed by our engineers. Please send us your serial number for verification to get the latest patches download instructions? Qasem Al-Lubani LEAD Technical Support www.leadtools.com    Report

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