com.jhlabs.map.proj
Class LinearProjection

java.lang.Object
  com.jhlabs.map.proj.Projection
      com.jhlabs.map.proj.LinearProjection

All Implemented Interfaces:

Serializable, Cloneable

public class LinearProjection
extends Projection

See Also:

Serialized Form

Field Summary

Fields inherited from class com.jhlabs.map.proj.Projection

a, DTR, e, ellipsoid, EPS10, es, falseEasting, falseNorthing, fromMetres, geocentric, maxLatitude, maxLongitude, minLatitude, minLongitude, name, one_es, projectionLatitude, projectionLongitude, rone_es, RTD, scaleFactor, spherical, trueScaleLatitude

Constructor Summary

LinearProjection()

Method Summary

boolean	hasInverse() Returns true if this projection has an inverse
void	inverseTransform(double[] srcPoints, int srcOffset, double[] dstPoints, int dstOffset, int numPoints) Inverse-project a number of points (in metres), producing a lat/long result in degrees
Point2D.Double	inverseTransform(Point2D.Double src, Point2D.Double dst) Inverse-project a point (in metres), producing a lat/long result in degrees
boolean	isRectilinear() Returns true if lat/long lines form a rectangular grid for this projection.
String	toString()
void	transform(double[] srcPoints, int srcOffset, double[] dstPoints, int dstOffset, int numPoints) Project a number of lat/long points (in degrees), producing a result in metres
Point2D.Double	transform(Point2D.Double src, Point2D.Double dst) Project a lat/long point (in degrees), producing a result in metres

Methods inherited from class com.jhlabs.map.proj.Projection

binarySearchInverse, binarySearchInverse, clone, getEllipsoid, getEPSGCode, getEquatorRadius, getFalseEasting, getFalseNorthing, getFromMetres, getMaxLatitude, getMaxLatitudeDegrees, getMaxLongitude, getMaxLongitudeDegrees, getMinLatitude, getMinLatitudeDegrees, getMinLongitude, getMinLongitudeDegrees, getName, getPROJ4Description, getProjectionDescription, getProjectionLatitude, getProjectionLatitudeDegrees, getProjectionLongitude, getProjectionLongitudeDegrees, getScaleFactor, getTrueScaleLatitude, getTrueScaleLatitudeDegrees, initialize, inside, inverseTransform, inverseTransformRadians, inverseTransformRadians, inverseTransformRadians, isConformal, isEqualArea, main, parallelsAreParallel, project, projectInverse, setEllipsoid, setFalseEasting, setFalseNorthing, setFromMetres, setMaxLatitude, setMaxLongitude, setMaxLongitudeDegrees, setMinLatitude, setMinLongitude, setMinLongitudeDegrees, setName, setProjectionLatitude, setProjectionLatitudeDegrees, setProjectionLongitude, setProjectionLongitudeDegrees, setScaleFactor, setTrueScaleLatitude, setTrueScaleLatitudeDegrees, testBinarySearchInverse, transform, transform, transformRadians, transformRadians, transformRadians

Methods inherited from class java.lang.Object

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

Constructor Detail

LinearProjection

public LinearProjection()

Method Detail

transform

public Point2D.Double transform(Point2D.Double src,
                                Point2D.Double dst)

Description copied from class: Projection

Project a lat/long point (in degrees), producing a result in metres

Overrides:

transform in class Projection

transform

public void transform(double[] srcPoints,
                      int srcOffset,
                      double[] dstPoints,
                      int dstOffset,
                      int numPoints)

Description copied from class: Projection

Project a number of lat/long points (in degrees), producing a result in metres

Overrides:

transform in class Projection

inverseTransform

public Point2D.Double inverseTransform(Point2D.Double src,
                                       Point2D.Double dst)

Description copied from class: Projection

Inverse-project a point (in metres), producing a lat/long result in degrees

Overrides:

inverseTransform in class Projection

inverseTransform

public void inverseTransform(double[] srcPoints,
                             int srcOffset,
                             double[] dstPoints,
                             int dstOffset,
                             int numPoints)

Description copied from class: Projection

Inverse-project a number of points (in metres), producing a lat/long result in degrees

Overrides:

inverseTransform in class Projection

hasInverse

public boolean hasInverse()

Description copied from class: Projection

Returns true if this projection has an inverse

Overrides:

hasInverse in class Projection

isRectilinear

public boolean isRectilinear()

Description copied from class: Projection

Returns true if lat/long lines form a rectangular grid for this projection. This is generally only the case for cylindrical projections, but not for oblique cylindrical projections.

Overrides:

isRectilinear in class Projection

toString

public String toString()

Overrides:

toString in class Projection