iOS Question BarcodeScanner - is it possible to limit the size of the window as you can with B4A?

MrKim

Well-Known Member
Licensed User
Longtime User
Our shop paper has barcodes that can be very close together (designed for hand-held scanners). Makes it difficult to scan the correct barcode.
In B4A I was able to crop the image in Camera1_Preview and the send that for recognition. I need to do the same or similar with B4i if possible.

Thanks in advance for any help/ideas.
 
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Erel

B4X founder
Staff member
Licensed User
Longtime User

iBarcode library

This library allows you to use the device camera to scan for all kinds of barcodes. It is based on this open source project: https://github.com/mikebuss/MTBBarcodeScanner License: https://github.com/mikebuss/MTBBarcodeScanner/blob/master/LICENSE The attached example demonstrates how to use this...
www.b4x.com
 
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