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Spelt / ZXing.Delphi

ZXing Barcode Scanning object Pascal Library for Delphi VCL and Delphi Firemonkey
Apache License 2.0
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Support pdf #113

Closed eduardoc25 closed 3 years ago

eduardoc25 commented 3 years ago

Hello, how can I make it recognize the barcode that a pdf document has

Spelt commented 3 years ago

you mean automatically? Like feed a pdf to an application which scans for a barcode?

On 12 Dec 2020, at 02:30, Eduardo Raúl del Puerto Benítez notifications@github.com wrote:

Hello, how can I make it recognize the barcode that a pdf document has

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eduardoc25 commented 3 years ago

you mean automatically? Like feed a pdf to an application which scans for a barcode? … On 12 Dec 2020, at 02:30, Eduardo Raúl del Puerto Benítez @.***> wrote: Hello, how can I make it recognize the barcode that a pdf document has — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub <#113>, or unsubscribe https://github.com/notifications/unsubscribe-auth/ADAS3VMPCUPUZDEBO6M6N3TSULBS5ANCNFSM4UXQ44BQ.

Yes, currently with your application I see that it only supports images ... What happens is that I do not see how I can do to convert in any case the pdf to "a capture" so that it processes it. Cheers

Spelt commented 3 years ago

Yes you need to convert a pdf to an image first. Like https://www.gnostice.com/nl_article.asp?id=229&t=Convert_PDF_To_High-Resolution_Images_Using_Delphi.

But other pdf libs will probably have that too.

This lib only scans images.

Op 13 dec. 2020 om 01:12 heeft Eduardo Raúl del Puerto Benítez notifications@github.com het volgende geschreven:

 you mean automatically? Like feed a pdf to an application which scans for a barcode? … On 12 Dec 2020, at 02:30, Eduardo Raúl del Puerto Benítez @.***> wrote: Hello, how can I make it recognize the barcode that a pdf document has — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub <#113>, or unsubscribe https://github.com/notifications/unsubscribe-auth/ADAS3VMPCUPUZDEBO6M6N3TSULBS5ANCNFSM4UXQ44BQ.

Yes, currently with your application I see that it only supports images ... What happens is that I do not see how I can do to convert in any case the pdf to "a capture" so that it processes it. Cheers

— You are receiving this because you commented. Reply to this email directly, view it on GitHub, or unsubscribe.