| org.geotools.referencing.operation.projection.MapProjection
 org.geotools.referencing.operation.projection.Stereographic
org.geotools.referencing.operation.projection.StereographicUSGS
All known Subclasses: org.geotools.referencing.operation.projection.ObliqueStereographic, org.geotools.referencing.operation.projection.StereographicOblique, org.geotools.referencing.operation.projection.EquatorialStereographic,
| StereographicUSGS | | class StereographicUSGS extends Stereographic (Code) | | The USGS oblique/equatorial case of the Stereographic projection. This is similar but
NOT equal to EPSG code 9809 (
"Oblique_Stereographic" EPSG name).
The later is rather implemented by
ObliqueStereographic .
This class is not public in order to keep names that closely match the ones in common usage
(i.e. this projection is called just "Stereographic" in ESRI). Furthermore, the "USGS" name
is not really accurate for a class to be extended by
ObliqueStereographic .
since:
2.4
version:
$Id: StereographicUSGS.java 24576 2007-02-24 00:07:40Z desruisseaux $
author:
André Gosselin
author:
Martin Desruisseaux
author:
Rueben Schulz |
| Constructor Summary | |
| protected | StereographicUSGS(ParameterValueGroup parameters)
Constructs an oblique stereographic projection (USGS equations). | | | StereographicUSGS(ParameterValueGroup parameters, ParameterDescriptorGroup descriptor)
Constructs an oblique stereographic projection (USGS equations). |
| Method Summary | |
| protected double | getToleranceForAssertions(double longitude, double latitude)
Maximal error (in metres) tolerated for assertions, if enabled. | | protected Point2D | inverseTransformNormalized(double x, double y, Point2D ptDst)
Transforms the specified (x,y) coordinates
and stores the result in
ptDst . | | final double | ssfn(double phi, double sinphi)
Computes part of function (3-1) from Snyder. | | protected Point2D | transformNormalized(double x, double y, Point2D ptDst)
Transforms the specified (λ,φ) coordinates
(units in radians) and stores the result in
ptDst (linear distance
on a unit sphere). |
| StereographicUSGS | | protected StereographicUSGS(ParameterValueGroup parameters) throws ParameterNotFoundException(Code) | | Constructs an oblique stereographic projection (USGS equations).
Parameters:
parameters - The group of parameter values.
throws:
ParameterNotFoundException - if a required parameter was not found. |
| StereographicUSGS | | StereographicUSGS(ParameterValueGroup parameters, ParameterDescriptorGroup descriptor) throws ParameterNotFoundException(Code) | | Constructs an oblique stereographic projection (USGS equations).
Parameters:
parameters - The group of parameter values.
Parameters:
descriptor - The expected parameter descriptor.
throws:
ParameterNotFoundException - if a required parameter was not found. |
| getToleranceForAssertions | | protected double getToleranceForAssertions(double longitude, double latitude)(Code) | | Maximal error (in metres) tolerated for assertions, if enabled.
|
| inverseTransformNormalized | | protected Point2D inverseTransformNormalized(double x, double y, Point2D ptDst) throws ProjectionException(Code) | | Transforms the specified (x,y) coordinates
and stores the result in
ptDst .
|
| ssfn | | final double ssfn(double phi, double sinphi)(Code) | | Computes part of function (3-1) from Snyder.
|
| transformNormalized | | protected Point2D transformNormalized(double x, double y, Point2D ptDst) throws ProjectionException(Code) | | Transforms the specified (λ,φ) coordinates
(units in radians) and stores the result in
ptDst (linear distance
on a unit sphere).
|
| Methods inherited from org.geotools.referencing.operation.projection.Stereographic | public boolean equals(Object object)(Code)(Java Doc)
public ParameterDescriptorGroup getParameterDescriptors()(Code)(Java Doc)
|
| Methods inherited from org.geotools.referencing.operation.projection.MapProjection | static boolean checkInverseTransform(double longitude, double latitude, Point2D expected, double tolerance)(Code)(Java Doc)
static boolean checkInverseTransform(double longitude, double latitude, Point2D expected)(Code)(Java Doc)
static boolean checkTransform(double x, double y, Point2D expected, double tolerance)(Code)(Java Doc)
static boolean checkTransform(double x, double y, Point2D expected)(Code)(Java Doc)
final double cphi2(double ts) throws ProjectionException(Code)(Java Doc)
final double doubleValue(Collection expected, ParameterDescriptor param, ParameterValueGroup group) throws ParameterNotFoundException(Code)(Java Doc)
static void ensureLatitudeEquals(ParameterDescriptor name, double y, double expected) throws IllegalArgumentException(Code)(Java Doc)
static void ensureLatitudeInRange(ParameterDescriptor name, double y, boolean edge) throws IllegalArgumentException(Code)(Java Doc)
static void ensureLongitudeInRange(ParameterDescriptor name, double x, boolean edge) throws IllegalArgumentException(Code)(Java Doc)
final void ensureSpherical() throws IllegalArgumentException(Code)(Java Doc)
public boolean equals(Object object)(Code)(Java Doc)
static boolean equals(double value1, double value2)(Code)(Java Doc)
abstract public ParameterDescriptorGroup getParameterDescriptors()(Code)(Java Doc)
public ParameterValueGroup getParameterValues()(Code)(Java Doc)
final public int getSourceDimensions()(Code)(Java Doc)
final public int getTargetDimensions()(Code)(Java Doc)
protected double getToleranceForAssertions(double longitude, double latitude)(Code)(Java Doc)
public int hashCode()(Code)(Java Doc)
final public MathTransform inverse()(Code)(Java Doc)
abstract protected Point2D inverseTransformNormalized(double x, double y, Point2D ptDst) throws ProjectionException(Code)(Java Doc)
boolean isExpectedParameter(Collection expected, ParameterDescriptor param)(Code)(Java Doc)
final double msfn(double s, double c)(Code)(Java Doc)
final void set(Collection expected, ParameterDescriptor param, ParameterValueGroup group, double value)(Code)(Java Doc)
final public Point2D transform(Point2D ptSrc, Point2D ptDst) throws ProjectionException(Code)(Java Doc)
final public void transform(double[] src, int srcOffset, double[] dest, int dstOffset, int numPts) throws ProjectionException(Code)(Java Doc)
final public void transform(float[] src, int srcOffset, float[] dest, int dstOffset, int numPts) throws ProjectionException(Code)(Java Doc)
abstract protected Point2D transformNormalized(double x, double y, Point2D ptDst) throws ProjectionException(Code)(Java Doc)
final double tsfn(double phi, double sinphi)(Code)(Java Doc)
|
|
|