com.spatial4j.core.shape

Interface Rectangle

All Superinterfaces:

Shape

All Known Implementing Classes:

RectangleImpl

public interface Rectangle
extends Shape

A rectangle aligned with the axis (i.e. it is not at an angle).

In geospatial contexts, it may cross the international date line (-180 longitude) if getCrossesDateLine() however it cannot pass the poles although it may span the globe. It spans the globe if the X coordinate (Longitude) goes from -180 to 180 as seen from getMinX() and getMaxX().

Method Summary

Methods

Modifier and Type	Method and Description
boolean	getCrossesDateLine() Only meaningful for geospatial contexts.
double	getHeight() The height.
double	getMaxX() The right edge of the X coordinate.
double	getMaxY() The top edge of the Y coordinate.
double	getMinX() The left edge of the X coordinate.
double	getMinY() The bottom edge of the Y coordinate.
double	getWidth() The width.
SpatialRelation	relateXRange(double minX, double maxX) A specialization of Shape.relate(Shape) for a horizontal line.
SpatialRelation	relateYRange(double minY, double maxY) A specialization of Shape.relate(Shape) for a vertical line.
void	reset(double minX, double maxX, double minY, double maxY) Expert: Resets the state of this shape given the arguments.

Methods inherited from interface com.spatial4j.core.shape.Shape

equals, getArea, getBoundingBox, getBuffered, getCenter, getContext, hasArea, isEmpty, relate

Method Detail

reset

void reset(double minX,
         double maxX,
         double minY,
         double maxY)

Expert: Resets the state of this shape given the arguments. This is a performance feature to avoid excessive Shape object allocation as well as some argument error checking. Mutable shapes is error-prone so use with care.

getWidth

double getWidth()

The width. In geospatial contexts, this is generally in degrees longitude and is aware of the international dateline. It will always be >= 0.

getHeight

double getHeight()

The height. In geospatial contexts, this is in degrees latitude. It will always be >= 0.

getMinX

double getMinX()

The left edge of the X coordinate.

getMinY

double getMinY()

The bottom edge of the Y coordinate.

getMaxX

double getMaxX()

The right edge of the X coordinate.

getMaxY

double getMaxY()

The top edge of the Y coordinate.

getCrossesDateLine

boolean getCrossesDateLine()

Only meaningful for geospatial contexts.

relateYRange

SpatialRelation relateYRange(double minY,
                           double maxY)

A specialization of Shape.relate(Shape) for a vertical line.

relateXRange

SpatialRelation relateXRange(double minX,
                           double maxX)

A specialization of Shape.relate(Shape) for a horizontal line.