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desruisseaux pushed a change to branch master
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from 459597c6a6 Merge branch 'geoapi-3.1'
add 72ccbe4a19 Make `DoubleDouble` a value class (i.e. immutable and
without identity) in anticipation for value objects to be provided in future
Java version. It forces us to modify all usages of `DoubleDouble`, but the
result is much more readable than previously.
add d208d976b7 Reduce the use of double-double arithmetic where we do not
expect significant improvement. Make explicit whether or not the numbers where
intended to be exact in base 10.
add 008eb40d12 Replace double-double arithmetic in matrices by more
straightforward usage of `Number`. This change affects all implementations of
`ExtendedPrecisionMatrix` internal interfaces. Classes using the extended
precision are also impacted, in particular `MatrixSIS`, `GeneralMatrix` and
`Solver`.
add 01c6baf548 Add tests about internal consistency of the `Number[]`
array returned by `getElementAsNumbers()`. Fix a bug in the interaction between
`GridGeometry` et `ProjectiveTransform` constructors and a NullPointerException.
add 906f9ce512 Represent matrix elements as fractions when possible. This
enhancement avoids rounding errors with, for example, unit conversions
involving a division by 1000. It applies to creations, concatenations and
inversions of `MathTransform` where performance is not the primary concern. It
does not apply to the coordinate transformations executed by
`MathTransform.transform(…)`, where performance matter.
add faa3997687 Verify in a test that extended precision is propagated
through MathTransform inversion and concatenation.
add f76afb0622 Merge branch 'geoapi-4.0' into geoapi-3.1
new 835b893740 Merge branch 'geoapi-3.1'.
The 1 revisions listed above as "new" are entirely new to this
repository and will be described in separate emails. The revisions
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Summary of changes:
.../org/apache/sis/coverage/grid/GridExtent.java | 27 +-
.../org/apache/sis/coverage/grid/GridGeometry.java | 17 +-
.../sis/coverage/grid/ResampledGridCoverage.java | 25 +-
.../org/apache/sis/filter/ArithmeticFunction.java | 6 +-
.../sis/internal/coverage/CoverageCombiner.java | 4 +-
.../apache/sis/coverage/grid/GridGeometryTest.java | 34 +-
.../main/java/org/apache/sis/portrayal/Canvas.java | 18 +-
.../org/apache/sis/portrayal/package-info.java | 2 +-
.../sis/internal/referencing/Arithmetic.java | 291 ++++++
.../referencing/ExtendedPrecisionMatrix.java | 92 +-
.../sis/internal/referencing/j2d/AffineMatrix.java | 224 ++---
.../referencing/j2d/AffineTransform2D.java | 59 +-
.../referencing/provider/Equirectangular.java | 8 +-
.../sis/referencing/crs/DefaultTemporalCRS.java | 2 +-
.../sis/referencing/cs/CoordinateSystems.java | 15 +-
.../apache/sis/referencing/cs/package-info.java | 2 +-
.../sis/referencing/datum/BursaWolfParameters.java | 82 +-
.../sis/referencing/datum/DatumShiftGrid.java | 6 +-
.../sis/referencing/datum/DefaultEllipsoid.java | 41 +-
.../sis/referencing/datum/TimeDependentBWP.java | 34 +-
.../apache/sis/referencing/datum/package-info.java | 2 +-
.../operation/CoordinateOperationFinder.java | 11 +-
.../operation/builder/LinearTransformBuilder.java | 2 +-
.../operation/matrix/GeneralMatrix.java | 490 +++--------
.../sis/referencing/operation/matrix/Matrices.java | 199 +++--
.../sis/referencing/operation/matrix/Matrix1.java | 15 +-
.../sis/referencing/operation/matrix/Matrix2.java | 19 +-
.../sis/referencing/operation/matrix/Matrix3.java | 21 +-
.../sis/referencing/operation/matrix/Matrix4.java | 23 +-
.../referencing/operation/matrix/MatrixSIS.java | 293 +++---
.../operation/matrix/NonSquareMatrix.java | 83 +-
.../sis/referencing/operation/matrix/Solver.java | 176 ++--
.../operation/matrix/UnmodifiableMatrix.java | 36 +-
.../referencing/operation/matrix/package-info.java | 14 +-
.../operation/projection/AlbersEqualArea.java | 32 +-
.../operation/projection/CylindricalEqualArea.java | 35 +-
.../operation/projection/Initializer.java | 197 ++---
.../projection/LambertConicConformal.java | 38 +-
.../operation/projection/LongitudeWraparound.java | 6 +-
.../referencing/operation/projection/Mercator.java | 15 +-
.../operation/projection/MeridianArcBased.java | 9 +-
.../projection/ModifiedAzimuthalEquidistant.java | 10 +-
.../operation/projection/ObliqueStereographic.java | 4 +-
.../operation/projection/Orthographic.java | 6 +-
.../operation/projection/PolarStereographic.java | 20 +-
.../operation/projection/TransverseMercator.java | 26 +-
.../transform/AbstractLinearTransform.java | 17 +
.../operation/transform/CartesianToPolar.java | 4 +-
.../operation/transform/ConstantTransform1D.java | 11 +-
.../operation/transform/ContextualParameters.java | 16 +-
.../transform/EllipsoidToCentricTransform.java | 7 +-
.../transform/ExponentialTransform1D.java | 4 +-
.../operation/transform/IdentityTransform1D.java | 2 +-
.../operation/transform/LinearTransform1D.java | 139 ++-
.../operation/transform/MathTransforms.java | 16 +-
.../operation/transform/PolarToCartesian.java | 4 +-
.../operation/transform/ProjectiveTransform.java | 79 +-
.../operation/transform/ScaleTransform.java | 118 ++-
.../operation/transform/TransferFunction.java | 2 +-
.../operation/transform/TranslationTransform.java | 114 +--
.../referencing/datum/DefaultEllipsoidTest.java | 22 +-
.../operation/matrix/GeneralMatrixTest.java | 91 +-
.../referencing/operation/matrix/MatricesTest.java | 44 +-
.../referencing/operation/matrix/Matrix1Test.java | 8 +-
.../referencing/operation/matrix/Matrix2Test.java | 28 +-
.../referencing/operation/matrix/Matrix3Test.java | 20 +-
.../referencing/operation/matrix/Matrix4Test.java | 28 +-
.../operation/matrix/MatrixTestCase.java | 61 +-
.../operation/matrix/NonSquareMatrixTest.java | 14 +-
.../referencing/operation/matrix/SolverTest.java | 12 +-
.../projection/ConformalProjectionTest.java | 5 +-
.../operation/projection/InitializerTest.java | 4 +-
.../projection/LambertConicConformalTest.java | 8 +-
.../operation/transform/MathTransformTestCase.java | 2 +
.../transform/ProjectiveTransformTest.java | 85 +-
.../operation/transform/ScaleTransformTest.java | 35 +-
.../transform/TransformResultComparator.java | 46 +-
.../transform/TranslationTransformTest.java | 65 +-
.../org/apache/sis/internal/util/DoubleDouble.java | 977 ++++++++-------------
.../org/apache/sis/internal/util/Numerics.java | 29 +-
.../main/java/org/apache/sis/math/Fraction.java | 97 +-
.../src/main/java/org/apache/sis/math/Line.java | 66 +-
.../java/org/apache/sis/math/MathFunctions.java | 17 +-
.../src/main/java/org/apache/sis/math/Plane.java | 95 +-
.../main/java/org/apache/sis/math/Statistics.java | 16 +-
.../org/apache/sis/measure/LinearConverter.java | 7 +-
.../src/main/java/org/apache/sis/util/Numbers.java | 90 +-
.../apache/sis/internal/util/DoubleDoubleTest.java | 143 +--
.../test/java/org/apache/sis/util/NumbersTest.java | 16 +-
.../sis/storage/geotiff/GridGeometryBuilder.java | 11 +-
.../apache/sis/storage/aggregate/GridSlice.java | 5 +-
91 files changed, 2579 insertions(+), 2872 deletions(-)
create mode 100644
core/sis-referencing/src/main/java/org/apache/sis/internal/referencing/Arithmetic.java
