VisibilityGraph (OpenTripPlanner 1.4.0 API)

```
public class VisibilityGraph
extends Object
```
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

Constructors
Constructor and Description
`VisibilityGraph(ArrayList<VLPoint> points, Environment environment, double epsilon)`
`VisibilityGraph(Environment environment, double epsilon)`
`VisibilityGraph(Environment environment, double epsilon, Collection<VLPoint> origins)`

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`int`	`get_vertex_index(int polygon, int vertex)`
`boolean`	`get(int k1, int k2)`
`boolean`	`get(int polygon1, int vertex1, int polygon2, int vertex2)`
`String`	`toString()`

public VisibilityGraph(Environment environment,
                       double epsilon)

public VisibilityGraph(Environment environment,
                       double epsilon,
                       Collection<VLPoint> origins)

public VisibilityGraph(ArrayList<VLPoint> points,
                       Environment environment,
                       double epsilon)

public boolean get(int polygon1,
                   int vertex1,
                   int polygon2,
                   int vertex2)

public boolean get(int k1,
                   int k2)

public int get_vertex_index(int polygon,
                            int vertex)

Class VisibilityGraph