Reading barcodes from pdf

Message Topic Search Topic Options Post Reply Create New Topic Printable Version Translate Topic

   Hi!
You mst user RenderDocumentToFile

function TQuickPDF0712.RenderDocumentToFile(DPI, StartPage, EndPage,Options: Integer; const FileName: string): Integer;

You can't obain a precise part of a page. Just save the whole page and use an Image Editor to Crop.

Author	Message Topic Search Topic Options Post Reply Create New Topic Printable Version Translate Topic
DELBEKE Members Profile Find Members Posts Debenu Quick PDF Library Expert Joined: 31 Oct 05 Location: France Status: Offline Points: 151	Post Options Post Reply Quote DELBEKE Report Post Thanks(0) Quote Reply Topic: Reading barcodes from pdf Posted: 11 Apr 09 at 4:19AM
	Hi! You mst user RenderDocumentToFile function TQuickPDF0712.RenderDocumentToFile(DPI, StartPage, EndPage,Options: Integer; const FileName: string): Integer; You can't obain a precise part of a page. Just save the whole page and use an Image Editor to Crop.

Hbaloo Members Profile Find Members Posts Beginner Joined: 10 Apr 09 Status: Offline Points: 8	Post Options Post Reply Quote Hbaloo Report Post Thanks(0) Quote Reply Posted: 11 Apr 09 at 3:45AM
	Thank you for quick response!Reading the barcodes from pictures is not a problem anymore, but i would like to ask how can i save a .pdf (preferably only an exact part of the page) to image(.bmp).Also if i have a pdf ,for example 5 pages long, how can save separately the last 2 pages? Thanks in advance:HBaloo

Ingo Members Profile Find Members Posts Moderator Group Joined: 29 Oct 05 Status: Offline Points: 3524	Post Options Post Reply Quote Ingo Report Post Thanks(0) Quote Reply Posted: 10 Apr 09 at 4:52AM
	Hi! It's not possible to read barcodes from/in a pdf-document with QuickPDF. You can insert but not read. Perhaps you can do something with reading the content (GetPageContent) and textextraction 'cause barcodes mostly comes together with readable text below. Cheers, Ingo

Hbaloo Members Profile Find Members Posts Beginner Joined: 10 Apr 09 Status: Offline Points: 8	Post Options Post Reply Quote Hbaloo Report Post Thanks(0) Quote Reply Posted: 10 Apr 09 at 4:15AM
	Hy everybody, my task is to read the barcodes from pdf-s(scanned documents), and i would liketo ask you for help.Is there a way to interpret the barcodes in quickpdf?If not can you suggest me something that could help? Thanks, HBaloo