GetPageText returns no string

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   I try to use asp code to extract text from a pdf file :  http://61.153.6.9/qs.pdf

Dim QP,ss
Set QP = Server.CreateObject("QuickPDFAX0724.PDFLibrary")
call  QP.UnlockKey("j59XXXXXXXX9b18gf9wu9xj4y")
If QP.LoadFromFile(server.mappath("qs.pdf"))=0 Then
   response.write "canot load file"
   response.End
End If 
Call QP.SelectPage(2)    ' the first page is an image.
ss=QP.GetPageText(4)
response.write "text:"&ss

The pdf file contains chinese charsets, I guess quickpdf canot detect the correct font type or encoding.

how can i do?
wish your help, thanks!

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essex Members Profile Find Members Posts Beginner Joined: 06 Mar 11 Status: Offline Points: 3	Post Options Post Reply Quote essex Report Post Thanks(0) Quote Reply Topic: GetPageText returns no string Posted: 09 Mar 11 at 7:28AM
	I try to use asp code to extract text from a pdf file : http://61.153.6.9/qs.pdf Dim QP,ss Set QP = Server.CreateObject("QuickPDFAX0724.PDFLibrary") call QP.UnlockKey("j59XXXXXXXX9b18gf9wu9xj4y") If QP.LoadFromFile(server.mappath("qs.pdf"))=0 Then response.write "canot load file" response.End End If Call QP.SelectPage(2) ' the first page is an image. ss=QP.GetPageText(4) response.write "text:"&ss The pdf file contains chinese charsets, I guess quickpdf canot detect the correct font type or encoding. how can i do? wish your help, thanks!

Ingo Members Profile Find Members Posts Moderator Group Joined: 29 Oct 05 Status: Offline Points: 3530	Post Options Post Reply Quote Ingo Report Post Thanks(0) Quote Reply Posted: 09 Mar 11 at 10:24AM
	Hi Essex! I could extract the content without any problems. To get the correct chinese characters you should try a unicode conversion (utf8) while extraction. Cheers and welcome here, Ingo

essex Members Profile Find Members Posts Beginner Joined: 06 Mar 11 Status: Offline Points: 3	Post Options Post Reply Quote essex Report Post Thanks(0) Quote Reply Posted: 09 Mar 11 at 11:15AM
	Thank Ingo! However,seems it returned some characters, but it did not return all the characters.

Ingo Members Profile Find Members Posts Moderator Group Joined: 29 Oct 05 Status: Offline Points: 3530	Post Options Post Reply Quote Ingo Report Post Thanks(0) Quote Reply Posted: 09 Mar 11 at 12:02PM
	so do the convertion ;-)

essex Members Profile Find Members Posts Beginner Joined: 06 Mar 11 Status: Offline Points: 3	Post Options Post Reply Quote essex Report Post Thanks(0) Quote Reply Posted: 10 Mar 11 at 2:29AM
	I checked the result later, i found what the code returned were not text content, but the font name, and location info.