I know you can get the bounding box of a block which will give its overall size but how do you go about this when you do not know the biggest block in the first place?
What I want to do is to determine the extents to which a drawing occupies. I basically need to know how wide and how long the drawing is.
There is no common block, ie a title block (or similar), that I can use the bounding box method on so I need to look into indivuidual elements of the drawing itself.
Has anyone done anything similar?
Thanks