Path Basics

Select a function from the list below.

Icon	Name		Description / Applications
	AppendPointToPath		Appends a point to a path.
	ClosePath		Adds the segment connecting the last point with the first one in a path.
	CreateArcPath		Creates an open path containing cocircular, equidistant points.
	CreateCirclePath		Creates a closed path containing cocircular, equidistant points.
	CreateEllipsePath		Creates a closed path containing elliptical, equidistant points.
	CreateRectanglePath		Creates a closed path containing four vertices of rectangle.
	CreateSegmentPath		Creates an open path containing collinear, equidistant points.
	GetPathCharacteristicPoint		Returns the selected characteristic point of a path.
	GetPathCharacteristicPoint_Interpolated		Returns linear interpolation between two consecutive characteristic points of a path.
	GetPathSegment		Returns the selected segment of a path.
	GetPointOnPath		Returns a path point of desired distance (measured along path) from the first point of the path.
	InsertToPath		Inserts a new point to a path at a specified location.
	OpenPath		Removes the segment connecting the last point with the first one in a path.
	RemovePointFromPath		Removes a point from a path.
	SetPathCharacteristicPoint		Modifies the value of a selected characteristic point.
	SkipEmptyPath		If the input path has at least one point, then it is copied to the output; otherwise Nil is returned. Secures against domain errors caused by empty paths, e.g. just before the PathBoundingBox filter is to be invoked.
	SkipNotPolygon		If the input path is closed and has no self-intersections, then it is copied to the output; otherwise Nil is returned.
	Subpath		Creates an open path from a continuous subsequence of the input path's points.

Select Filter Equivalent below.

Icon	Name		Description / Applications
	AvsFilter_AccessPath		Returns individual fields of a path.
	AvsFilter_MakePath		Creates a path structure.