Re: [PhoneGap] Can I use BarcodeScanner or another plugin to get the raw visual data for a QR code?

[Tue Topholm]

Couldn't you just take the text of the QR code, and when you want to redraw it, make the QR from scratch

/Tue

Den 09/11/2012 kl. 04.59 skrev Ryan Jarvis <ry...@clua.ws>:

I am trying to write an app that will scan a QR code (or encode one) and then allow me to draw/render the image of the QR code in whatever way I choose.  So ideally I would like to get an array of pixels that make up a QR code.  Is there a way to get that information from BarcodeScanner or another library?

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[Ryan Jarvis]

Sure, but what's the best procedure to do that?  BarcodeScanner looks like it just generates and displays the QR image for you if you try and encode some text.  I want to intercept it before it renders the image so I can take control from there.

Am I misunderstanding the intent of BarcodeScanner?  Should I just use something like zxing instead?

[Tue Topholm]

I think they didn't enable this in the plugin. as far I know the plugin is build on zxing. (and it doesn't work on iPhone)

You could use a online service to do it, and manipulate the output, or you need to extend or build your own plugin

/Tue

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2012/11/9 Ryan Jarvis <ry...@clua.ws>