Crop/ Combine/ Split Functions
The Digitizer editing tools found under the Crop/ Combine/ Split Functions
sub-menu allows users to combine, subdivide and cut selected (and overlapping)
features. The options available on this menu will vary slightly depending
on the features selected.
Split Line At Selected Vertex
Crop to Selected Areas
Cut Selected
Areas from Another Area (Add Islands)
Combine Line Features
Combine Selected Area Features