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4cfacf14e3
- rename methods with XML to Xml, CRS to Crs, WMS to Wms, ID to Id - rename methods with SRS to Crs - rename methods with abbreviations like "dest" to "destination" - rename methods with abbreviations like "src" to "source"
37 lines
1.1 KiB
Plaintext
37 lines
1.1 KiB
Plaintext
/**
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* @brief The QgsDatumTransformStore class keeps track of datum transformations
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* as chosen by the user.
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*
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* @note added in 2.4
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*/
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class QgsDatumTransformStore
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{
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%TypeHeaderCode
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#include <qgsdatumtransformstore.h>
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%End
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public:
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explicit QgsDatumTransformStore( const QgsCoordinateReferenceSystem& destCrs );
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void clear();
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void setDestinationCrs( const QgsCoordinateReferenceSystem& destCrs );
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void addEntry( const QString& layerId, const QString& srcAuthId, const QString& destAuthId, int srcDatumTransform, int destDatumTransform );
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bool hasEntryForLayer( QgsMapLayer* layer ) const;
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/** Will return transform from layer's CRS to current destination CRS.
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* Will emit datumTransformInfoRequested signal if the layer has no entry.
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* @returns transformation associated with layer, or an invalid QgsCoordinateTransform
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* if no transform is associated with the layer
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*/
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QgsCoordinateTransform transformation( QgsMapLayer* layer ) const;
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void readXml( const QDomNode& parentNode );
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void writeXml( QDomNode& parentNode, QDomDocument& theDoc ) const;
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};
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