assist in creating a projection matrix
[ This was originally reported by chrysn-guest on 2013-03-19 12:00 as issue 314094 on alioth. ]
after [314085] is fixed, users will need assistance in creating projection matrices.
possibilities include:
providing a full-output widget that can be dragged around at handles to produce a square
integrate with webcams / zbar. zbar since 0.10 provides recognition for qr codes; plan is like this:
- user starts arandr
- user connects webcam
- arandr makes displays show qr codes with their names
- user holds webcam where his head is
- arandr knows what he sees and can position displays and offer to apply a matrix
Edited by chrysn