id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
8069	locking the trace angle	A_Pirard	team	"[http://www.papou.byethost9.com/maps/tracing]
To effectively achieve this precise tracing technique, it would be very useful to be able to lock the angle of the line used for tracing (mostly when it's extended far from the future node), in order to precisely slide the end of the line to position the node with a single degree of freedom (its length).
A right click to do so comes to mind, but is liable to jolt the mouse. Left click with some shifting key?
"	enhancement	closed	normal		Core	latest	worksforme