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freedelity / flutter_native_barcode_scanner

Fast barcode/QR scanner flutter plugin using PlatformView and processing on native side
https://pub.dev/packages/native_barcode_scanner
BSD 3-Clause "New" or "Revised" License
6 stars 8 forks source link

Read code on specific coordinate #19

Closed mrizkynurfajrie closed 8 months ago

mrizkynurfajrie commented 8 months ago

Hi, i really appreciate for your work on this awesome package. But i'm facing something when scanning the code. If more than 1 or many barcode (let's say it's Code.128) print closed to each other, which barcode would be read by the camera? or this package support read code from specific coordinate on camera?

Verbruik commented 8 months ago

Hi !

The scanner only has a focus centered on the screen, that's why there is the possibility to add a kind of scanner red line to indicate where to place the barcode when scaning.

Unfortunatly there is no "zone" of scan and the plugin doesn't return an array of barcode neither, it will return the first barcode detected only.

Having said that, it's surely possible to return an array of barcode or specify a "scanner zone", feel free to propose a PR with the appropriate changes and we'll glad to add this feature to the plugin ! :-)

Thanks for the leaded interest for the plugin, I hope you will find a solution (or help us with a proposal of new implementation as i said above) ;-)

It's not an issue strictly speaking so I'll close it.