Camera and BarcodeReader?

[alissonrodrigo]

Can I combine Camera and BarcodeReader functions? If yes, how can I implement the routine to read the Frames and check their Barcode without having to take a picture? Grateful

[DelphiWorlds]

I've been working on improving the camera support, which hopefully will include barcode reading. It may take a while, though. I need to solve this issue, for one: https://stackoverflow.com/questions/66323994/applying-rotation-to-glsurfaceview

[alissonrodrigo]

There is a Brazilian MVP who created a component based on his library that reads qr-code based on ZXing. the git of this component and https://github.com/ImperiumDelphi/TCodeReader

[War3Evo]

There is a Brazilian MVP who created a component based on his library that reads qr-code based on ZXing. the git of this component and https://github.com/ImperiumDelphi/TCodeReader

I think that project is dead. Looks like he put the project up and isn't responding to issues or pull requests.

[DelphiWorlds]

I am working on a solution that uses a very simple camera implementation, and barcode scanning can be "pluggable", i.e. you'll be able to use one of the "plugins" provided, or even write your own. At present, the ZXing implementation is very, very slow, but only because converting from a native image (in this case CGImage) to a bitmap is really slow - the conversion takes around 250-300ms.

Also, so far I have only done the iOS part of the implementation, as it is the easiest to write code for

[DelphiWorlds]

The demo in question, is here. Please read the readme in the demo files