Package org.geotools.grid.oval

Class OvalImpl

Object

OvalImpl

All Implemented Interfaces:

GridElement, Oval, PolygonElement

public class OvalImpl
extends Object
implements Oval

Default implementation of Oval.

Constructor Summary

Constructors

Constructor	Description
OvalImpl(double minX, double minY, double width, double height, CoordinateReferenceSystem crs)	Creates a new oblong.

Method Summary

Modifier and Type	Method	Description
double	getArea()	Gets the area of this grid element.
ReferencedEnvelope	getBounds()	Gets the bounds of this grid element.
Coordinate	getCenter()	Gets the center coordinates of this grid element.
Coordinate[]	getVertices()	Gets the vertices of this grid element.
Geometry	toDenseGeometry(double maxSpacing)	Creates a new, densified Geometry from this grid element.
Geometry	toGeometry()	Creates a new Geometry from this grid element.

Methods inherited from class Object

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

Constructor Details

OvalImpl

public OvalImpl(double minX,
 double minY,
 double width,
 double height,
 CoordinateReferenceSystem crs)

Creates a new oblong.

Parameters:

minX - minimum X ordinate

minY - minimum Y ordinate

width - span in the X direction

height - span in the Y direction

crs - coordinate reference system (may be null)

Method Details

getArea

public double getArea()

Gets the area of this grid element.

Specified by:

getArea in interface PolygonElement

Returns:

the area

getBounds

public ReferencedEnvelope getBounds()

Gets the bounds of this grid element.

Specified by:

getBounds in interface GridElement

Returns:

the bounding rectangle

getCenter

public Coordinate getCenter()

Gets the center coordinates of this grid element.

Specified by:

getCenter in interface PolygonElement

Returns:

the center coordinates

getVertices

public Coordinate[] getVertices()

Gets the vertices of this grid element.

Vertex 0 is at the min X and Y coordinate (lower left) with the subsequent vertices being indexed clockwise.

Specified by:

getVertices in interface GridElement

Returns:

the vertices

toGeometry

public Geometry toGeometry()

Creates a new Geometry from this grid element.

Specified by:

toGeometry in interface GridElement

Returns:

a new Geometry

toDenseGeometry

public Geometry toDenseGeometry(double maxSpacing)

Creates a new, densified Geometry from this grid element.

Specified by:

toDenseGeometry in interface GridElement

Parameters:

maxSpacing - the maximum distance between adjacent vertices

Returns:

a new Geometry