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078fd4f2ea
And make sipify handle this nicely. This means that all our non-flag style enums correctly map across to IntFlag python enums on Qt 6, fixing issues with negative enum values for these and providing a better match for the original c++ enum.
126 lines
4.2 KiB
Plaintext
126 lines
4.2 KiB
Plaintext
/************************************************************************
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* This file has been generated automatically from *
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* *
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* src/analysis/georeferencing/qgsgcptransformer.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 QgsGcpTransformerInterface /Abstract/
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{
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%Docstring(signature="appended")
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An interface for Ground Control Points (GCP) based transformations.
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:py:class:`QgsGcpTransformerInterface` implementations are able to transform point locations
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based on a transformation method and a list of GCPs.
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.. versionadded:: 3.20
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%End
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%TypeHeaderCode
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#include "qgsgcptransformer.h"
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%End
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public:
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static const QMetaObject staticMetaObject;
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public:
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enum class TransformMethod /BaseType=IntEnum/
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{
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Linear,
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Helmert,
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PolynomialOrder1,
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PolynomialOrder2,
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PolynomialOrder3,
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ThinPlateSpline,
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Projective,
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InvalidTransform
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};
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QgsGcpTransformerInterface();
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%Docstring
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Constructor for QgsGcpTransformerInterface
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%End
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virtual ~QgsGcpTransformerInterface();
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virtual QgsGcpTransformerInterface *clone() const = 0 /Factory/;
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%Docstring
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Clones the transformer, returning a new copy of the transformer with the same
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parameters as this one.
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Caller takes ownership of the returned object.
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%End
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virtual bool updateParametersFromGcps( const QVector<QgsPointXY> &sourceCoordinates, const QVector<QgsPointXY> &destinationCoordinates, bool invertYAxis = false ) throw( QgsNotSupportedException ) = 0;
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%Docstring
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Fits transformation parameters using the specified Ground Control Points (GCPs) lists of source and destination coordinates.
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If ``invertYAxis`` is set to ``True`` then the y-axis of source coordinates will be inverted, e.g. to allow for transformation of raster layers
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with ascending top-to-bottom vertical axis coordinates.
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:return: ``True`` on success, ``False`` on failure
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%End
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virtual int minimumGcpCount() const = 0;
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%Docstring
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Returns the minimum number of Ground Control Points (GCPs) required for parameter fitting.
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%End
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virtual TransformMethod method() const = 0;
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%Docstring
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Returns the transformation method.
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%End
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bool transform( double &x /In,Out/, double &y /In,Out/, bool inverseTransform = false ) const;
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%Docstring
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Transforms the point (``x``, ``y``) from source to destination coordinates.
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If ``inverseTransform`` is set to ``True``, the point will be transformed from the destination to the source.
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:return: ``True`` if transformation was successful.
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%End
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static QString methodToString( TransformMethod method );
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%Docstring
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Returns a translated string representing the specified transform ``method``.
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%End
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static QgsGcpTransformerInterface *create( TransformMethod method ) /Factory/;
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%Docstring
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Creates a new QgsGcpTransformerInterface subclass representing the specified transform ``method``.
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Caller takes ownership of the returned object.
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%End
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static QgsGcpTransformerInterface *createFromParameters( TransformMethod method, const QVector<QgsPointXY> &sourceCoordinates, const QVector<QgsPointXY> &destinationCoordinates ) throw( QgsNotSupportedException ) /Factory/;
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%Docstring
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Creates a new QgsGcpTransformerInterface subclass representing the specified transform ``method``, initialized
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using the given lists of source and destination coordinates.
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If the parameters cannot be fit to a transform ``None`` will be returned.
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Caller takes ownership of the returned object.
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%End
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private:
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QgsGcpTransformerInterface( const QgsGcpTransformerInterface &other );
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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/analysis/georeferencing/qgsgcptransformer.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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