Comment 1 for bug 1032944

At the minimum we have a name like "a LocusScale", no need for the compete class name.
When meaningful we have information like coordinates, value:
- a Circle2pts o(-20.4@-0.9) r= 39.3
- a Ray2pts o(-20.4@-0.9) u(0.0@39.3)
- a Arc3pts c(-20.4@-0.9) o=1.6rad r=39.3 l=-0.7

If necessary we can have more informations in the string representation. Time will tell us if we need to add those informations some of the objects in the math item hierarchy.