From other CAD software, I'm accustomed to being able to position an object in a drawing by it's center. For example, I want to locate a 1/2" circle at grid coordinates X 1.000, Y 1.000. In Inkscape, I can create my circle, no problem, and I can enter the X and Y coordinates of 1.000 and 1.000 and the circle appears - but the lower left-hand corner of the box that surrounds the circle is at that location, not the center of my circle, which is in fact at X 1.250 Y 1.250.
My question is, how can I change the reference point, "handle", or whatever it's called in Inkscape to the center rather than the outside corner of this box? I can't believe this is not the default, but I also have not been able to figure out what Inkscape calls this, and how to change it.
Thanks!
Bob