Class PointLocation

Tests whether a point lies on the line defined by a list of coordinates.

Parameters:

p - p the point to test

line - line the line coordinates

Returns:

true if the point is a vertex of the line or lies in the interior of a line segment in the line

Tests whether a point lies on the line defined by a CoordinateSequence.

Parameters:

p - p the point to test

line - line the line coordinates

Returns:

true if the point is a vertex of the line or lies in the interior of a line segment in the line

Tests whether a point lies inside or on a ring. The ring may be oriented in either direction. A point lying exactly on the ring boundary is considered to be inside the ring.

This method does not first check the point against the envelope of the ring.

Parameters:

p - p point to check for ring inclusion

ring - ring an array of coordinates representing the ring (which must have first point identical to last point)

See also:

locatePointInRing

Returns:

true if p is inside ring

Determines whether a point lies in the interior, on the boundary, or in the exterior of a ring. The ring may be oriented in either direction.

This method does not first check the point against the envelope of the ring.

Parameters:

p - p point to check for ring inclusion

ring - ring an array of coordinates representing the ring (which must have first point identical to last point)

Returns:

the Location of p relative to the ring