Class PlateCarree
- All Implemented Interfaces:
Serializable
,MathTransform
,MathTransform2D
Plate Carree (or Equirectangular) projection. This is a particular case of Equidistant Cylindrical projection where the
standard_parallel_1
is 0°.- Since:
- 2.2
- Author:
- John Grange, Martin Desruisseaux
- See Also:
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Nested Class Summary
Nested ClassesModifier and TypeClassDescriptionstatic class
The math transform provider for an Plate Carree projection.Nested classes/interfaces inherited from class EquidistantCylindrical
EquidistantCylindrical.SphericalProvider
Nested classes/interfaces inherited from class MapProjection
MapProjection.AbstractProvider
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Field Summary
Fields inherited from class EquidistantCylindrical
standardParallel
Fields inherited from class MapProjection
centralMeridian, en0, en1, en2, en3, en4, excentricity, excentricitySquared, falseEasting, falseNorthing, globalScale, invertible, isSpherical, latitudeOfOrigin, LOGGER, scaleFactor, semiMajor, semiMinor, SKIP_SANITY_CHECKS
Fields inherited from class Formattable
SINGLE_LINE
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Constructor Summary
ConstructorsModifierConstructorDescriptionprotected
PlateCarree
(ParameterValueGroup parameters) Constructs a new map projection from the supplied parameters. -
Method Summary
Modifier and TypeMethodDescriptionReturns the parameter descriptors for this map projection.protected Point2D
inverseTransformNormalized
(double x, double y, Point2D ptDst) Transforms the specified (x,y) coordinates and stores the result inptDst
.protected Point2D
transformNormalized
(double x, double y, Point2D ptDst) Transforms the specified (λ,φ) coordinates (units in radians) and stores the result inptDst
(linear distance on a unit sphere).Methods inherited from class EquidistantCylindrical
equals, getParameterValues, hashCode
Methods inherited from class MapProjection
checkReciprocal, getSourceDimensions, getTargetDimensions, getToleranceForAssertions, inv_mlfn, inverse, mlfn, orthodromicDistance, resetWarnings, transform, transform, transform
Methods inherited from class AbstractMathTransform
createTransformedShape, derivative, derivative, ensureNonNull, formatWKT, getName, isIdentity, needCopy, normalizeAngle, rollLongitude, transform, transform, transform
Methods inherited from class Formattable
cleanupThreadLocals, toString, toWKT, toWKT, toWKT, toWKT
Methods inherited from interface MathTransform
derivative, isIdentity, toWKT, transform, transform, transform
Methods inherited from interface MathTransform2D
createTransformedShape, derivative
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Constructor Details
-
PlateCarree
Constructs a new map projection from the supplied parameters.- Parameters:
parameters
- The parameter values in standard units.- Throws:
ParameterNotFoundException
- if a mandatory parameter is missing.
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Method Details
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getParameterDescriptors
Returns the parameter descriptors for this map projection. This is used for a providing a default implementation ofMapProjection.getParameterValues()
, as well as arguments checking.- Overrides:
getParameterDescriptors
in classEquidistantCylindrical
- Returns:
- The parameter descriptors for this math transform, or
null
. - See Also:
-
transformNormalized
Transforms the specified (λ,φ) coordinates (units in radians) and stores the result inptDst
(linear distance on a unit sphere).- Overrides:
transformNormalized
in classEquidistantCylindrical
- Parameters:
x
- The longitude of the coordinate, in radians.y
- The latitude of the coordinate, in radians.ptDst
- the specified coordinate point that stores the result of transformingptSrc
, ornull
. Ordinates will be in a dimensionless unit, as a linear distance on a unit sphere or ellipse.- Returns:
- the coordinate point after transforming (
lambda
,phi
) and storing the result inptDst
. - Throws:
ProjectionException
- if the point can't be transformed.
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inverseTransformNormalized
protected Point2D inverseTransformNormalized(double x, double y, Point2D ptDst) throws ProjectionException Transforms the specified (x,y) coordinates and stores the result inptDst
.- Overrides:
inverseTransformNormalized
in classEquidistantCylindrical
- Parameters:
x
- The easting of the coordinate, linear distance on a unit sphere or ellipse.y
- The northing of the coordinate, linear distance on a unit sphere or ellipse.ptDst
- the specified coordinate point that stores the result of transformingptSrc
, ornull
. Ordinates will be in radians.- Returns:
- the coordinate point after transforming
x
,y
and storing the result inptDst
. - Throws:
ProjectionException
- if the point can't be transformed.
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