Package org.apache.lucene.geo
Class Circle
java.lang.Object
org.apache.lucene.geo.Geometry
org.apache.lucene.geo.LatLonGeometry
org.apache.lucene.geo.Circle
Represents a circle on the earth's surface.
NOTES:
- Latitude/longitude values must be in decimal degrees.
- Radius must be in meters.
- For more advanced GeoSpatial indexing and query operations see the
spatial-extrasmodule
- WARNING: This API is experimental and might change in incompatible ways in the next release.
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Constructor Summary
ConstructorsConstructorDescriptionCircle(double lat, double lon, double radiusMeters) Creates a new circle from the supplied latitude/longitude center and a radius in meters.. -
Method Summary
Modifier and TypeMethodDescriptionbooleandoublegetLat()Returns the center's latitudedoublegetLon()Returns the center's longitudedoubleReturns the radius in metersinthashCode()protected Component2Dget a Component2D from the geometry objecttoString()Methods inherited from class org.apache.lucene.geo.LatLonGeometry
create
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Constructor Details
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Circle
public Circle(double lat, double lon, double radiusMeters) Creates a new circle from the supplied latitude/longitude center and a radius in meters..
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Method Details
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getLat
public double getLat()Returns the center's latitude -
getLon
public double getLon()Returns the center's longitude -
getRadius
public double getRadius()Returns the radius in meters -
toComponent2D
Description copied from class:Geometryget a Component2D from the geometry object- Specified by:
toComponent2Din classGeometry
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equals
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hashCode
public int hashCode() -
toString
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