2011

If you turn on Island Detection, objects that enclose areas within the outermost
boundary are detected as islands. How HATCH detects objects using this option
depends on which island detection method is specified.
NOTE Red circles are displayed at unconnected endpoints of boundary objects
to identify gaps in the hatch boundary. These circles are temporary and can be
removed with REDRAW or REGEN.
Add: Select Objects
Determines a boundary from selected objects that form an enclosed area.
Select Objects Interior objects are not automatically detected. You must select
the objects within the selected boundary to hatch or fill those objects according
to the current island detection style.
Each time you click Select Objects, HATCH clears the previous selection set.
While selecting objects, you can right-click at any time in the drawing area
to display a shortcut menu. You can undo the last selection or all selections,
change the selection method, change the island detection style, or preview
the hatch or fill.
Remove Boundaries
Removes from the boundary definition any of the objects that were added
previously.
872 | Chapter 9 H Commands