[tjelen]

This is very nice. I'm experiencing some problems taking the picture directly by the camera (Nexus 5; 6.0.1). It takes a picture but the picture is empty or broken (but still shows up in the gallery). As a workaround, it's possible to make pictures by the default Camera app and then select the picture from the gallery.

Anyway, I think it's quite useful and surprisingly precise (+/- 1%). If I may make a feature request, I'd like to see more reference sheet sizes, e.g. the full A0-6 range.. :)

[lubos_]

Hi tjelen, thank you for your comments and suggestions! I have made the camera issue fixed and released to production. You should get an update pushed soon.

I am taking A0 - A6 request into consideration. Quite a few people were asking for a custom reference definition in the app. Might do it in one update if time allows in the future.