Dimension tool (as in sketchup)

 From:  Mik (MIKULAS)
7403.77 
Hi Chri,

thank you for post.

Length of dimension line in my first version of Arrow type 5 was controlled by distance between "first click" and "second click". No problem with it when you use it for radius length which is larger than text length. The problem appears typically if Scale value is high and radius small, scale value 40 + radius 1 mm for instance, contrariwise with large radius (100 mm) the length of dimension line is 100 mm as well and it's uselessly long. Please see picture "Old version" in my previous post for example.

In new version you can use the maximal Scale value + minimal or large radius and the length of the line will be a bit longer than text length, exactly 2x longer than arrow length :)

Mik