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23a7bd0fd9
This should make the read/write methods more flexible if we need to give them extra context.
89 lines
2.5 KiB
Plaintext
89 lines
2.5 KiB
Plaintext
%ModuleHeaderCode
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#include <qgshtmlannotation.h>
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#include <qgssvgannotation.h>
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#include <qgstextannotation.h>
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%End
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class QgsAnnotation : QObject
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{
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%TypeHeaderCode
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#include <qgsannotation.h>
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%End
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%ConvertToSubClassCode
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if ( dynamic_cast< QgsTextAnnotation* > ( sipCpp ) )
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sipType = sipType_QgsTextAnnotation;
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else if ( dynamic_cast< QgsSvgAnnotation* > ( sipCpp ) )
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sipType = sipType_QgsSvgAnnotation;
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else if ( dynamic_cast< QgsHtmlAnnotation* > ( sipCpp ) )
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sipType = sipType_QgsHtmlAnnotation;
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else
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sipType = NULL;
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%End
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public:
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QgsAnnotation( QObject *parent /TransferThis/ = 0 );
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virtual QgsAnnotation *clone() const = 0 /Factory/;
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bool isVisible() const;
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void setVisible( bool visible );
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bool hasFixedMapPosition() const;
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void setHasFixedMapPosition( bool fixed );
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QgsPoint mapPosition() const;
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void setMapPosition( const QgsPoint &position );
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QgsCoordinateReferenceSystem mapPositionCrs() const;
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void setMapPositionCrs( const QgsCoordinateReferenceSystem &crs );
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QPointF relativePosition() const;
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void setRelativePosition( QPointF position );
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void setFrameOffsetFromReferencePoint( QPointF offset );
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QPointF frameOffsetFromReferencePoint() const;
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void setFrameSize( QSizeF size );
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QSizeF frameSize() const;
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void setContentsMargin( const QgsMargins &margins );
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QgsMargins contentsMargin() const;
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void setFillSymbol( QgsFillSymbol *symbol /Transfer/ );
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QgsFillSymbol *fillSymbol() const;
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void render( QgsRenderContext &context ) const;
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virtual void writeXml( QDomElement& elem, QDomDocument & doc, const QgsReadWriteContext &context ) const = 0;
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virtual void readXml( const QDomElement& itemElem, const QgsReadWriteContext &context ) = 0;
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void setMarkerSymbol( QgsMarkerSymbol *symbol /Transfer/ );
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QgsMarkerSymbol *markerSymbol() const;
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QgsMapLayer *mapLayer() const;
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void setMapLayer( QgsMapLayer *layer );
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QgsFeature associatedFeature() const;
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virtual void setAssociatedFeature( const QgsFeature &feature );
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signals:
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void appearanceChanged();
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void moved();
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void mapLayerChanged();
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protected:
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virtual void renderAnnotation( QgsRenderContext &context, QSizeF size ) const = 0;
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virtual QSizeF minimumFrameSize() const;
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void _writeXml( QDomElement& itemElem, QDomDocument& doc, const QgsReadWriteContext &context ) const;
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void _readXml( const QDomElement& annotationElem, const QgsReadWriteContext &context );
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void copyCommonProperties( QgsAnnotation *target ) const;
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};
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