Re: Reading Barcode on multiple pages v16.5

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This topic and its replies were posted before the current version of LEADTOOLS was released and may no longer be applicable.

#1 Posted : Wednesday, August 12, 2009 1:47:04 AM(UTC)

rafi80

Groups: Registered
Posts: 5

Hi,

We are evaluating the Barcode Read functionality in v16.5 (For .NET)

Is it possible to read the Barcodes on different pages ?

For example the TIF file is having 10 pages and the barcodes are present in the pages 1,3,4,7,10. I would like to capture all the Barcode details.

I have tried with the Barcode demo for v16.5, it is returning only one Barcode.

Is this functionality available in v16.5 ?

If possible whether it will give the page numbers of each Barcode?

Thanks,

Rafi


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#2 Posted : Wednesday, August 12, 2009 4:40:51 AM(UTC)

Maen Hasan

Groups: Registered, Tech Support
Posts: 1,326

Was thanked: 1 time(s) in 1 post(s)

Rafi,

Yes, you can read barcodes from the different pages.
You need to load the specified page using the RasterCodecs.Load method, and then pass the RasterImage to the BarcodeEngine and try to read the barcode by using the BarcodeEngine.Read method.

Thanks,
Maen Badwan
LEADTOOLS Technical Support

#3 Posted : Wednesday, August 12, 2009 5:31:07 AM(UTC)

rafi80

Groups: Registered
Posts: 5

Hi Maen,

Thanks for your response.

Is it possible to read all the Barcodes in different pages in a SINGLE BarcodeEngine.Read method ?

Do we need to load each page to call the BarcodeEngine.Read method ?

Thanks,

Rafi

#4 Posted : Thursday, August 13, 2009 4:13:59 AM(UTC)

Maen Hasan

Groups: Registered, Tech Support
Posts: 1,326

Was thanked: 1 time(s) in 1 post(s)

It's not possible to read all the Barcodes in the different pages in a SINGLE BarcodeEngine.Read method. You need to load each page individually and pass it to the BarcodeEngine.Read method.

Thanks,
Maen Badwan
LEADTOOLS Technical Support

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