java.lang.Object
- org.apache.lucene.geo.XYPolygon

```
public class XYPolygon
extends Object
```
Represents a polygon in cartesian space. You can construct the Polygon directly with double[], double[] x, y arrays coordinates.

Field Summary

Fields
Modifier and Type	Field	Description
`double`	`maxX`	maximum x of this polygon's bounding box area
`double`	`maxY`	maximum y of this polygon's bounding box area
`double`	`minX`	minimum x of this polygon's bounding box area
`double`	`minY`	minimum y of this polygon's bounding box area

Constructor Summary

Constructors
Constructor	Description
`XYPolygon(float[] x, float[] y, XYPolygon... holes)`	Creates a new Polygon from the supplied x, y arrays, and optionally any holes.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`equals(Object obj)`
`XYPolygon[]`	`getHoles()`	Returns a copy of the internal holes array
`double[]`	`getPolyX()`	Returns a copy of the internal x array
`double`	`getPolyX(int vertex)`	Returns x value at given index
`double[]`	`getPolyY()`	Returns a copy of the internal y array
`double`	`getPolyY(int vertex)`	Returns y value at given index
`GeoUtils.WindingOrder`	`getWindingOrder()`	Returns the winding order (CW, COLINEAR, CCW) for the polygon shell
`int`	`hashCode()`
`int`	`numHoles()`	returns the number of holes for the polygon
`int`	`numPoints()`	returns the number of vertex points
`String`	`toGeoJSON()`	prints polygons as geojson
`String`	`toString()`

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

- Field Detail
  - minX
```
public final double minX
```
    minimum x of this polygon's bounding box area
  - maxX
```
public final double maxX
```
    maximum x of this polygon's bounding box area
  - minY
```
public final double minY
```
    minimum y of this polygon's bounding box area
  - maxY
```
public final double maxY
```
    maximum y of this polygon's bounding box area
- Constructor Detail
  - XYPolygon
```
public XYPolygon(float[] x,
                 float[] y,
                 XYPolygon... holes)
```
    Creates a new Polygon from the supplied x, y arrays, and optionally any holes.
- Method Detail
  - numPoints
```
public int numPoints()
```
    returns the number of vertex points
  - getPolyX
```
public double[] getPolyX()
```
    Returns a copy of the internal x array
  - getPolyX
```
public double getPolyX(int vertex)
```
    Returns x value at given index
  - getPolyY
```
public double[] getPolyY()
```
    Returns a copy of the internal y array
  - getPolyY
```
public double getPolyY(int vertex)
```
    Returns y value at given index
  - getHoles
```
public XYPolygon[] getHoles()
```
    Returns a copy of the internal holes array
  - getWindingOrder
```
public GeoUtils.WindingOrder getWindingOrder()
```
    Returns the winding order (CW, COLINEAR, CCW) for the polygon shell
  - numHoles
```
public int numHoles()
```
    returns the number of holes for the polygon
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class Object
  - equals
```
public boolean equals(Object obj)
```
    Overrides:
    
    equals in class Object
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class Object
  - toGeoJSON
```
public String toGeoJSON()
```
    prints polygons as geojson

Class XYPolygon

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

minX

maxX

minY

maxY

Constructor Detail

XYPolygon

Method Detail

numPoints

getPolyX

getPolyX

getPolyY

getPolyY

getHoles

getWindingOrder

numHoles

hashCode

equals

toString

toGeoJSON