RandomPointsBuilder (JTS Topology Suite 1.16.1-SNAPSHOT API)

java.lang.Object
- org.locationtech.jts.shape.GeometricShapeBuilder
- - org.locationtech.jts.shape.random.RandomPointsBuilder

```
public class RandomPointsBuilder
extends GeometricShapeBuilder
```
Creates random point sets contained in a region defined by either a rectangular or a polygonal extent.

Author:

mbdavis

Constructor Summary

Constructors
Constructor	Description
`RandomPointsBuilder()`	Create a shape factory which will create shapes using the default `GeometryFactory`.
`RandomPointsBuilder(GeometryFactory geomFact)`	Create a shape factory which will create shapes using the given `GeometryFactory`.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type Method Description

Geometry getGeometry()

void setExtent(Geometry mask)
Sets a polygonal mask.
- Methods inherited from class org.locationtech.jts.shape.GeometricShapeBuilder
  getCentre, getDiameter, getExtent, getRadius, getSquareBaseLine, getSquareExtent, setExtent, setNumPoints
- Methods inherited from class java.lang.Object
  equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - RandomPointsBuilder
```
public RandomPointsBuilder()
```
    Create a shape factory which will create shapes using the default GeometryFactory.
  - RandomPointsBuilder
```
public RandomPointsBuilder(GeometryFactory geomFact)
```
    Create a shape factory which will create shapes using the given GeometryFactory.
    
    Parameters:
    
    geomFact - the factory to use
- Method Detail
  - setExtent
```
public void setExtent(Geometry mask)
```
    Sets a polygonal mask.
    
    Parameters:
    
    mask -
    
    Throws:
    
    java.lang.IllegalArgumentException - if the mask is not polygonal
  - getGeometry
```
public Geometry getGeometry()
```
    Specified by:
    
    getGeometry in class GeometricShapeBuilder