drasys.or.geom.rect2
Interface PointI

All Known Implementing Classes:

Point

public interface PointI

extends Rect2I, PointI

An interface to abstractly access a point in the 2D rectangular coordinate system.

Method Summary
double	directionTo(PointI point)           Returns the direction to the argument.
double	x()           Returns the X coordinate.
double	y()           Returns the Y coordinate.

 

Methods inherited from interface drasys.or.geom.rect2.Rect2I

centroid, distanceProxyTo, distanceTo, nearestPointTo, range

 

Methods inherited from interface drasys.or.geom.PointI

getCoordinate, getDirectionTo

 

Method Detail

x

public double x()

Returns the X coordinate.

y

public double y()

Returns the Y coordinate.

directionTo

public double directionTo(PointI point)

Returns the direction to the argument. The return value is in the range -PI to +PI and is measured from the direction of the positive x-axis. If angle is positive if 'point' is counterclockwise and negative if it is clockwise.