The Contour / Dot Set / Path Edition is the tool to modify contours , dot sets and paths.
This tool is usually used after detecting contours automatically, in order to make them best fit the actual limits of the objects, and also to draw a contour from scratch. This is done by adding, deleting, or moving nodes of the contour.
The Contour / Dot Set / Path Edition tool is also used for defining and modifying dot sets and the nodes of paths.
The Contour / Dot Set / Path Edition tool is selected from the Toolbar by clicking .
Automatic Contour Detection,
Add node to a contour, Delete node from a contour, Move node of a contour,
Add dot to a dot set, Delete dot from a dot set, Move a dot of a dot set