Class BBoxCalculator

java.lang.Object

org.locationtech.spatial4j.shape.impl.BBoxCalculator

public class BBoxCalculator
extends Object

(INTERNAL) Calculates the minimum bounding box given a bunch of rectangles (ranges). It's a temporary object and not thread-safe; throw it away when done. For a cartesian space, the calculations are trivial but it is not for geodetic. For geodetic, it must maintain an ordered set of disjoint ranges as each range is provided.

Constructor Summary

Constructors

Constructor	Description
BBoxCalculator(SpatialContext ctx)

Method Summary

Modifier and Type	Method	Description
boolean	doesXWorldWrap()
void	expandRange(double minX, double maxX, double minY, double maxY)
void	expandRange(Rectangle rect)
void	expandXRange(double minX, double maxX)
Rectangle	getBoundary()
double	getMaxX()
double	getMaxY()
double	getMinX()
double	getMinY()

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

BBoxCalculator

public BBoxCalculator(SpatialContext ctx)

Method Details

expandRange

public void expandRange(Rectangle rect)

expandRange

public void expandRange(double minX,
 double maxX,
 double minY,
 double maxY)

expandXRange

public void expandXRange(double minX,
 double maxX)

doesXWorldWrap

public boolean doesXWorldWrap()

getBoundary

public Rectangle getBoundary()

getMinX

public double getMinX()

getMaxX

public double getMaxX()

getMinY

public double getMinY()

getMaxY

public double getMaxY()