org.opentripplanner.visibility

Class VLPoint

java.lang.Object

org.opentripplanner.visibility.VLPoint

All Implemented Interfaces:

Cloneable, Comparable<VLPoint>

public class VLPoint
extends Object
implements Comparable<VLPoint>, Cloneable

Ported by David Turner from Visilibity, by Karl J. Obermeyer This port undoubtedly introduced a number of bugs (and removed some features). Bug reports should be directed to the OpenTripPlanner project, unless they can be reproduced in the original VisiLibity

Field Summary

Fields

Modifier and Type	Field and Description
double	x
double	y

Constructor Summary

Constructors

Constructor and Description
VLPoint()
VLPoint(double x, double y)
VLPoint(VLPoint p)

Method Summary

Modifier and Type	Method and Description
double	boundary_distance(Environment environment_temp)
double	boundary_distance(VLPolygon polygon_temp)
VLPoint	clone()
int	compareTo(VLPoint point2)
double	cross(VLPoint point2)
double	distance(LineSegment line_segment_temp)
double	distance(org.opentripplanner.visibility.Polyline polyline_temp)
double	distance(org.opentripplanner.visibility.Ray ray_temp)
double	distance(VLPoint point2)
boolean	equals(Object o)
int	hashCode()
boolean	in_relative_interior_of(LineSegment line_segment_temp, double epsilon)
boolean	in(Environment environment_temp, double epsilon)
boolean	in(LineSegment line_segment_temp, double epsilon)
boolean	in(VLPolygon polygon_temp)
boolean	in(VLPolygon polygon_temp, double epsilon)
boolean	is_endpoint_of(LineSegment line_segment_temp, double epsilon)
VLPoint	minus(VLPoint point2)
boolean	on_boundary_of(Environment environment_temp, double epsilon)
boolean	on_boundary_of(VLPolygon polygon_temp, double epsilon)
VLPoint	plus(VLPoint point2)
VLPoint	projection_onto_boundary_of(Environment environment_temp)
VLPoint	projection_onto_boundary_of(VLPolygon polygon_temp)
VLPoint	projection_onto_vertices_of(Environment environment_temp)
VLPoint	projection_onto_vertices_of(VLPolygon polygon_temp)
VLPoint	projection_onto(LineSegment line_segment_temp)
VLPoint	projection_onto(org.opentripplanner.visibility.Polyline polyline_temp)
VLPoint	projection_onto(org.opentripplanner.visibility.Ray ray_temp)
void	set_x(double x)
void	set_y(double y)
void	snap_to_boundary_of(Environment environment_temp, double epsilon)
void	snap_to_boundary_of(VLPolygon polygon_temp, double epsilon)
void	snap_to_vertices_of(Environment environment_temp, double epsilon)
void	snap_to_vertices_of(VLPolygon polygon_temp, double epsilon)
VLPoint	times(double scalar)
VLPoint	times(VLPoint point2)
String	toString()

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

x

public double x

y

public double y

Constructor Detail

VLPoint

public VLPoint()

VLPoint

public VLPoint(double x,
               double y)

VLPoint

public VLPoint(VLPoint p)

Method Detail

projection_onto

public VLPoint projection_onto(LineSegment line_segment_temp)

projection_onto

public VLPoint projection_onto(org.opentripplanner.visibility.Ray ray_temp)

projection_onto

public VLPoint projection_onto(org.opentripplanner.visibility.Polyline polyline_temp)

projection_onto_vertices_of

public VLPoint projection_onto_vertices_of(VLPolygon polygon_temp)

projection_onto_vertices_of

public VLPoint projection_onto_vertices_of(Environment environment_temp)

projection_onto_boundary_of

public VLPoint projection_onto_boundary_of(VLPolygon polygon_temp)

projection_onto_boundary_of

public VLPoint projection_onto_boundary_of(Environment environment_temp)

on_boundary_of

public boolean on_boundary_of(VLPolygon polygon_temp,
                              double epsilon)

on_boundary_of

public boolean on_boundary_of(Environment environment_temp,
                              double epsilon)

in

public boolean in(LineSegment line_segment_temp,
                  double epsilon)

in_relative_interior_of

public boolean in_relative_interior_of(LineSegment line_segment_temp,
                                       double epsilon)

set_y

public void set_y(double y)

set_x

public void set_x(double x)

in

public boolean in(VLPolygon polygon_temp)

in

public boolean in(VLPolygon polygon_temp,
                  double epsilon)

in

public boolean in(Environment environment_temp,
                  double epsilon)

is_endpoint_of

public boolean is_endpoint_of(LineSegment line_segment_temp,
                              double epsilon)

snap_to_vertices_of

public void snap_to_vertices_of(VLPolygon polygon_temp,
                                double epsilon)

snap_to_vertices_of

public void snap_to_vertices_of(Environment environment_temp,
                                double epsilon)

snap_to_boundary_of

public void snap_to_boundary_of(VLPolygon polygon_temp,
                                double epsilon)

snap_to_boundary_of

public void snap_to_boundary_of(Environment environment_temp,
                                double epsilon)

equals

public boolean equals(Object o)

Overrides:

equals in class Object

compareTo

public int compareTo(VLPoint point2)

Specified by:

compareTo in interface Comparable<VLPoint>

plus

public VLPoint plus(VLPoint point2)

minus

public VLPoint minus(VLPoint point2)

times

public VLPoint times(VLPoint point2)

times

public VLPoint times(double scalar)

cross

public double cross(VLPoint point2)

distance

public double distance(VLPoint point2)

distance

public double distance(LineSegment line_segment_temp)

distance

public double distance(org.opentripplanner.visibility.Ray ray_temp)

distance

public double distance(org.opentripplanner.visibility.Polyline polyline_temp)

boundary_distance

public double boundary_distance(VLPolygon polygon_temp)

boundary_distance

public double boundary_distance(Environment environment_temp)

toString

public String toString()

Overrides:

toString in class Object

clone

public VLPoint clone()

Overrides:

clone in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object