Package org.locationtech.proj4j.geodesic

Class GeodesicMask

java.lang.Object

org.locationtech.proj4j.geodesic.GeodesicMask

public class GeodesicMask
extends java.lang.Object

Bit masks for what geodesic calculations to do.

These masks do double duty. They specify (via the outmask parameter) which results to return in the GeodesicData object returned by the general routines Geodesic.Direct and Geodesic.Inverse routines. They also signify (via the caps parameter) to the GeodesicLine.GeodesicLine constructor and to Geodesic.Line what capabilities should be included in the GeodesicLine object.

Field Summary

Fields

Modifier and Type	Field	Description
static int	ALL	All capabilities, calculate everything.
static int	AREA	Calculate area S12.
static int	AZIMUTH	Calculate azimuths azi1 and azi2.
protected static int	CAP_ALL
protected static int	CAP_C1
protected static int	CAP_C1p
protected static int	CAP_C2
protected static int	CAP_C3
protected static int	CAP_C4
protected static int	CAP_MASK
protected static int	CAP_NONE
static int	DISTANCE	Calculate distance s12.
static int	DISTANCE_IN	Allow distance s12 to be used as input in the direct geodesic problem.
static int	GEODESICSCALE	Calculate geodesic scales M12 and M21.
static int	LATITUDE	Calculate latitude lat2.
static int	LONG_UNROLL	Unroll lon2.
static int	LONGITUDE	Calculate longitude lon2.
static int	NONE	No capabilities, no output.
protected static int	OUT_ALL
protected static int	OUT_MASK
static int	REDUCEDLENGTH	Calculate reduced length m12.
static int	STANDARD	All of the above, the "standard" output and capabilities.

Constructor Summary

Constructors

Constructor	Description
GeodesicMask()

Method Summary

Methods inherited from class java.lang.Object

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

Field Detail

CAP_NONE

protected static final int CAP_NONE

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Constant Field Values

CAP_C1

protected static final int CAP_C1

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Constant Field Values

CAP_C1p

protected static final int CAP_C1p

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Constant Field Values

CAP_C2

protected static final int CAP_C2

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Constant Field Values

CAP_C3

protected static final int CAP_C3

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Constant Field Values

CAP_C4

protected static final int CAP_C4

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Constant Field Values

CAP_ALL

protected static final int CAP_ALL

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Constant Field Values

CAP_MASK

protected static final int CAP_MASK

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Constant Field Values

OUT_ALL

protected static final int OUT_ALL

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Constant Field Values

OUT_MASK

protected static final int OUT_MASK

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Constant Field Values

NONE

public static final int NONE

No capabilities, no output.

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Constant Field Values

LATITUDE

public static final int LATITUDE

Calculate latitude lat2. (It's not necessary to include this as a capability to GeodesicLine because this is included by default.)

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Constant Field Values

LONGITUDE

public static final int LONGITUDE

Calculate longitude lon2.

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Constant Field Values

AZIMUTH

public static final int AZIMUTH

Calculate azimuths azi1 and azi2. (It's not necessary to include this as a capability to GeodesicLine because this is included by default.)

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Constant Field Values

DISTANCE

public static final int DISTANCE

Calculate distance s12.

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Constant Field Values

STANDARD

public static final int STANDARD

All of the above, the "standard" output and capabilities.

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Constant Field Values

DISTANCE_IN

public static final int DISTANCE_IN

Allow distance s12 to be used as input in the direct geodesic problem.

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Constant Field Values

REDUCEDLENGTH

public static final int REDUCEDLENGTH

Calculate reduced length m12.

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Constant Field Values

GEODESICSCALE

public static final int GEODESICSCALE

Calculate geodesic scales M12 and M21.

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Constant Field Values

AREA

public static final int AREA

Calculate area S12.

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Constant Field Values

ALL

public static final int ALL

All capabilities, calculate everything. (LONG_UNROLL is not included in this mask.)

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Constant Field Values

LONG_UNROLL

public static final int LONG_UNROLL

Unroll lon2.

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Constant Field Values

Constructor Detail

GeodesicMask

public GeodesicMask()