FuzzyPointLocator

java.lang.Object
- org.locationtech.jts.operation.overlay.validate.FuzzyPointLocator

```
public class FuzzyPointLocator
extends java.lang.Object
```
Finds the most likely Location of a point relative to the polygonal components of a geometry, using a tolerance value. If a point is not clearly in the Interior or Exterior, it is considered to be on the Boundary. In other words, if the point is within the tolerance of the Boundary, it is considered to be on the Boundary; otherwise, whether it is Interior or Exterior is determined directly.

Version:

1.7

Field Summary

Fields
Modifier and Type	Field	Description
`private double`	`boundaryDistanceTolerance`
`private Geometry`	`g`
`private MultiLineString`	`linework`
`private PointLocator`	`ptLocator`
`private LineSegment`	`seg`

Constructor Summary

Constructors
Constructor Description

FuzzyPointLocator(Geometry g, double boundaryDistanceTolerance)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`private MultiLineString`	`extractLinework(Geometry g)`	Extracts linework for polygonal components.
`int`	`getLocation(Coordinate pt)`
`private boolean`	`isWithinToleranceOfBoundary(Coordinate pt)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

g
```
private Geometry g
```

boundaryDistanceTolerance

private double boundaryDistanceTolerance

linework
```
private MultiLineString linework
```

ptLocator
```
private PointLocator ptLocator
```

seg
```
private LineSegment seg
```

Constructor Detail

FuzzyPointLocator

public FuzzyPointLocator(Geometry g,
                         double boundaryDistanceTolerance)

Method Detail
- getLocation
```
public int getLocation(Coordinate pt)
```
- extractLinework
```
private MultiLineString extractLinework(Geometry g)
```
  Extracts linework for polygonal components.
  
  Parameters:
  
  g - the geometry from which to extract
  
  Returns:
  
  a lineal geometry containing the extracted linework
- isWithinToleranceOfBoundary
```
private boolean isWithinToleranceOfBoundary(Coordinate pt)
```