Region (pdl API)

java.lang.Object
- gov.usgs.earthquake.qdm.Region

```
public class Region
extends java.lang.Object
```
A polygon without holes. Points are assumed to use x=longitude, y=latitude. A "default" region has no boundary points, and contains all points.

Field Summary

Fields
Modifier and Type	Field	Description
`java.lang.String`	`netid`	String for net id
`java.util.ArrayList<Point>`	`points`	Arraylist of points
`java.lang.String`	`regionid`	String for region id

Constructor Summary

Constructors
Constructor Description

Region(java.lang.String netid, java.lang.String regionid)
Region constructor

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`inpoly(Point xy)`	Method to determine if this lat-lon in this region? In or out algorithm taken from an algorithm by Edwards and Coleman of Oak Ridge Lab, version for BNL by Benkovitz translated to C by Andy Michael and into Java by Alan Jones.

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

- Field Detail
  - netid
```
public java.lang.String netid
```
    String for net id
  - regionid
```
public java.lang.String regionid
```
    String for region id
  - points
```
public java.util.ArrayList<Point> points
```
    Arraylist of points
- Constructor Detail
  - Region
```
public Region(java.lang.String netid,
              java.lang.String regionid)
```
    Region constructor
    
    Parameters:
    
    netid - string
    
    regionid - string
- Method Detail
  - inpoly
```
public boolean inpoly(Point xy)
```
    Method to determine if this lat-lon in this region? In or out algorithm taken from an algorithm by Edwards and Coleman of Oak Ridge Lab, version for BNL by Benkovitz translated to C by Andy Michael and into Java by Alan Jones.
    
    Parameters:
    
    xy - point
    
    Returns:
    
    bool if point is in region