Create star-shaped polygon |
Polygon is the closed curve on a plane, formed by a piece of direct lines. Boundary points of the polygon constructed by this rule are joint by consecutive detour. As a result received object is visually similar to a star. It is necessary for user to select on a map the pickets which must be joint, and then to press the button of a mode. For marking it is possible to use standard operations of marking or to use modes from the panel «Mark pickets» . As a result of operation by the pickets selected on a map a creation of polygon object will be made, according to a code specified in parameters of settings. The structure of boundary points of star-shaped polygon includes all points from the selected set.
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