[NTLUG:Discuss] Linux ruler program

[Steve Litt]

On Wed, 7 Mar 2018 23:26:53 -0600
Leroy Tennison <leroy.tennison at verizon.net> wrote:

> I realize that this isn't the most burning question out there, but is 
> there a ruler program for Linux which can be rotated to any
> position. KRuler, Gnone ruler and Screenruler only do horizontal and
> vertical. One would think (hope) there would be a ruler which could
> measure at angles.  Any such?

What units would you envision this ruler measuring in? How would it
behave when you change dpi?

SteveT