Bar Code Support

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TheBigDuck
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Joined: Tue Nov 11, 2008 5:52 pm
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Bar Code Support

Post by TheBigDuck » Tue Jul 05, 2011 6:38 pm

I'd like to create an app that uses the camera to read bar codes or QR Codes.

Does RunRev Mobile support this on either Android or iOS?

Klaus
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Re: Bar Code Support

Post by Klaus » Tue Jul 05, 2011 6:48 pm

Hi Duck,

no.


Best

Klaus

Jellicle
Posts: 453
Joined: Thu Feb 24, 2011 11:07 am

Re: Bar Code Support

Post by Jellicle » Wed Jul 06, 2011 5:25 am

You can do it but there are a couple of problems you need to solve. Firstly, the camera doesn't currently permit you to overlay a mask within which the user can centre the bar code image. So once the picture of the bar code is captured, you need to do pixel-level analysis of the image to determine where the actual bar code lines are, and then read across those lines to determine what they say. All do-able, but it's likely to be painfully slow.

Gerry
14" MacBook Pro
Former LiveCode developer.
Now recovering.

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