com.mousebird.maply

Class ShapeCircle

java.lang.Object

com.mousebird.maply.Shape

com.mousebird.maply.ShapeCircle

public class ShapeCircle
extends Shape

Display a circle at the given location.

Field Summary

Fields inherited from class com.mousebird.maply.Shape

nativeHandle

Constructor Summary

Constructors

Constructor and Description
ShapeCircle() Construct an empty sphere.

Method Summary

Modifier and Type	Method and Description
void	dispose()
void	finalize()
void	setHeight(double height) Offset height above the globe in display units.
void	setLoc(Point2d loc) Center of the circle in local coordinates.
void	setRadius(double radius) Radius of the sphere in display units.
void	setSample(int sample) Number of samples used in generating the circle.

Methods inherited from class com.mousebird.maply.Shape

getSelectID, isSelectable, setClipCoords, setColor, setColor, setSelectable, setSelectID

Methods inherited from class java.lang.Object

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

Constructor Detail

ShapeCircle

public ShapeCircle()

Construct an empty sphere. Be sure to fill in the fields.

Method Detail

finalize

public void finalize()

Overrides:

finalize in class java.lang.Object

setLoc

public void setLoc(Point2d loc)

Center of the circle in local coordinates.
The x and y coordinates correspond to longitude and latitude and are in geographic (radians). The Z value is in display coordinates. For that globe that's based on a radius of 1.0. Scale accordingly.

setHeight

public void setHeight(double height)

Offset height above the globe in display units.
This is the height above the globe for the center of the sphere. It's also in display units, like the radius.

setRadius

public void setRadius(double radius)

Radius of the sphere in display units.
This is the radius of the sphere, but not in geographic. It's in display units. Display units for the globe are based on a radius of 1.0. Scale accordingly. For the map, display units typically run from -PI to +PI, depending on the coordinate system.

setSample

public void setSample(int sample)

Number of samples used in generating the circle.

dispose

public void dispose()

Overrides:

dispose in class Shape