The Grab Filled Solid function is used to pick up and move a solid filled region.
To grab a solid, you must first position the cursor somewhere within the interior of the desired region and then press <left mouse> or <Enter>.
In the event of overlapping targets, solids on the current layer are given preference over those on other layers, and smaller areas are given preference over larger ones.
Once grabbed, a filled area may be modified by first krumping it into its constituent line segments. The lines can then be modified using the standard editing functions. Once the lines have been suitably re-arranged, they can be "un-krumped" back into a solidly filled area once again.
Items contained within components are not accessible with this function.