The Edit menu contains commands for cycling through the edit changes which have been made to the aggregate TIN in a particular Map Window. The undo and redo commands are similar to the undo and redo actions in a word processing program. For example, if 20 unique editing changes have been made to an aggregate TIN and then Undo Txn has been used five times, then only the first 15 edits apply. If a new edit is performed, it then becomes the 16th and final edit operation in the chain, replacing the older edit operations 16-20. Edit menu commands and the resulting actions are provided below.
Edit Menu Commands | Action |
|---|
Undo Txn# | Undo last edit change made on current Map Window. |
Redo Txn# | Redo last undone edit change on current Map Window. |