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207 lines
5.4 KiB
Plaintext
207 lines
5.4 KiB
Plaintext
/************************************************************************
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* This file has been generated automatically from *
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* *
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* src/core/qgsdatumtransform.h *
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* *
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* Do not edit manually ! Edit header and run scripts/sipify.pl again *
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************************************************************************/
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class QgsDatumTransform
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{
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%Docstring
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Contains methods and classes relating the datum transformations.
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.. seealso:: :py:class:`QgsCoordinateTransformContext`
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.. seealso:: :py:class:`QgsCoordinateTransform`
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.. versionadded:: 3.0
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%End
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%TypeHeaderCode
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#include "qgsdatumtransform.h"
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%End
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public:
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struct TransformPair
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{
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TransformPair( int sourceTransformId = -1, int destinationTransformId = -1 );
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%Docstring
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Constructor for a TransformPair with the specified ``sourceTransformId``
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and ``destinationTransformId`` transforms.
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%End
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int sourceTransformId;
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int destinationTransformId;
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bool operator==( QgsDatumTransform::TransformPair other ) const;
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bool operator!=( QgsDatumTransform::TransformPair other ) const;
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};
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struct TransformInfo
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{
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int datumTransformId;
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int epsgCode;
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QString sourceCrsAuthId;
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QString destinationCrsAuthId;
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QString sourceCrsDescription;
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QString destinationCrsDescription;
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QString remarks;
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QString scope;
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bool preferred;
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bool deprecated;
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};
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struct GridDetails
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{
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QString shortName;
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QString fullName;
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QString packageName;
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QString url;
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bool directDownload;
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bool openLicense;
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bool isAvailable;
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};
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struct SingleOperationDetails
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{
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QString scope;
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QString remarks;
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QString areaOfUse;
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QString authority;
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QString code;
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};
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struct TransformDetails
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{
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QString proj;
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QString name;
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double accuracy;
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QString authority;
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QString code;
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QString scope;
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QString remarks;
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bool isAvailable;
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QString areaOfUse;
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QgsRectangle bounds;
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QList< QgsDatumTransform::GridDetails > grids;
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QList< QgsDatumTransform::SingleOperationDetails > operationDetails;
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};
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static QList< QgsDatumTransform::TransformDetails > operations( const QgsCoordinateReferenceSystem &source, const QgsCoordinateReferenceSystem &destination, bool includeSuperseded = false );
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%Docstring
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Returns a list of coordinate operations available for transforming
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coordinates from the ``source`` to ``destination`` CRS.
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This list is sorted in order of preference, with the most preferable
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operation listed first.
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Not all operations may be available for use. Check QgsDatumTransform.TransformDetails.isAvailable
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first. Operations may require grid shift files which are not available on the local
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install.
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If ``includeSuperseded`` is ``True``, superseded (but not deprecated) transforms will be included
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in the results. This requires Proj >= 6.2.
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.. note::
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Requires Proj 6.0 or later. Builds based on earlier Proj versions will always return an empty list,
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and the deprecated API from QgsDatumTransform must be used instead.
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.. versionadded:: 3.8
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%End
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static QList< QgsDatumTransform::TransformPair > datumTransformations( const QgsCoordinateReferenceSystem &source, const QgsCoordinateReferenceSystem &destination ) /Deprecated/;
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%Docstring
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Returns a list of datum transformations which are available for the given ``source`` and ``destination`` CRS.
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.. seealso:: :py:func:`datumTransformToProj`
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.. seealso:: :py:func:`datumTransformInfo`
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.. deprecated::
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Not used for builds based on Proj >= 6.0
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%End
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static QString datumTransformToProj( int datumTransformId ) /Deprecated/;
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%Docstring
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Returns a proj string representing the specified ``datumTransformId`` datum transform ID.
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.. seealso:: :py:func:`datumTransformations`
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.. seealso:: :py:func:`datumTransformInfo`
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.. seealso:: :py:func:`projStringToDatumTransformId`
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.. deprecated::
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Not used for builds based on Proj >= 6.0
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%End
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static int projStringToDatumTransformId( const QString &string ) /Deprecated/;
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%Docstring
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Returns the datum transform ID corresponding to a specified proj ``string``.
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Returns -1 if matching datum ID was not found.
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.. seealso:: :py:func:`datumTransformToProj`
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.. deprecated::
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Not used for builds based on Proj >= 6.0
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%End
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static QgsDatumTransform::TransformInfo datumTransformInfo( int datumTransformId ) /Deprecated/;
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%Docstring
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Returns detailed information about the specified ``datumTransformId``.
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If ``datumTransformId`` was not a valid transform ID, a TransformInfo with TransformInfo.datumTransformId of
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-1 will be returned.
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.. seealso:: :py:func:`datumTransformations`
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.. seealso:: :py:func:`datumTransformToProj`
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.. deprecated::
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Not used for builds based on Proj >= 6.0
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%End
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};
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/************************************************************************
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* This file has been generated automatically from *
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* *
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* src/core/qgsdatumtransform.h *
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* *
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* Do not edit manually ! Edit header and run scripts/sipify.pl again *
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************************************************************************/
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