When editing in multiline annotation, the same tools are used as in polygon annotation.
Add new object
- Click "Add object" button or you can use one of the suggested shortcuts
(N/Ctrl+Shift+1..0)
- Click on the image to start annotating, create as many points as needed.
- Double-click, (
E) or to finish object creation.
Select an object
Right-click on the object or choose it from the list of objects
(
(i).Change object type
You can change object types within one annotation shape. If you have a few Multiline or Polygon objects in the list
(
(i), you can swap the type of the existed object, to do so:- Select an object.
- Click
.
- Choose one of the given options in the drop-down menu.
Delete an object
To delete object completely:
- Select an object.
- Click
or Backspace.
Bind objects
To bind objects in a pattern Parent > Child do the following:
- Open the list of objects
or i.
- Select a Child object.
- Click or

.and then click the Parent object.
To unbind objects select the pair and click
or
or . .Redraw
- Select the object.
- Click
or R .
- Draw a new mask.
Change the Stacking order
- Select the object.
- Click
and choose one of the options from the drop-down menu.
Add/delete a vertex
Click
(
(Shift+N) to add a vertex to modify the object.Click
(
(Shift+D) to delete a vertex to modify the object.