Topology

ToDo

Join

Join button

This command is activated if a line object is selected.

Choose this command to adjust adjoining line ends to coincide. They are adjusted only to join line objects with the same symbol. This is especially useful when continuing a line object such as a contour. Note that the objects remain independent objects, but now the end points are in the same location. To merge the 2 objects, choose Merge.

When Automatic Joining is activated in the toolbar, lines are automatically joined when they are drawn.

Select Duplicate Objects

ToDo

Select Self-Intersected Objects

ToDo

Close Area Objects

ToDo

Remove Overshoots and Undershoots

ToDo

Insert Intersections

ToDo