Any help in creating a drawing tool that is constrained to a 45 degree angle would be greatly appreciated. Ideally one would be able to place a start point anchor and the line would draw like a "ray" either up/down right or left constrained at 45 degrees.

I would like to get my hands on that as well for NT8.

TradingView has a good angle trend line tool that works very well, it could be a good inspiration.

cheers,

Totantaz