What does "XID" mean?
I can't imagine what that stands for.I downloaded a titleblock to look at and one of his layers for the linesthat made up the bounderies of the titleblock, was placed on the "XID"layer. It was interesting to see that the lines had the properties ofPolyline, although to my eyes it looked like a line segment.
So, would anyone know what XID stands for in this case?
Thanks.
页:
[1]