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9c5abc9587
This comes in handy when in need of insure visibility of a marker/line/polygon overlay over both light and dark areas. This also updates the map view's extent to make use of a secondary stroke color instead of a semi-transparent fill.
94 lines
2.1 KiB
Plaintext
94 lines
2.1 KiB
Plaintext
class QgsRubberBand: QgsMapCanvasItem
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{
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%TypeHeaderCode
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#include <qgsrubberband.h>
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%End
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public:
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enum IconType
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{
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ICON_NONE,
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ICON_CROSS,
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ICON_X,
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ICON_BOX,
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ICON_CIRCLE,
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ICON_FULL_BOX
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};
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QgsRubberBand( QgsMapCanvas* mapCanvas /TransferThis/, QgsWkbTypes::GeometryType geometryType = QgsWkbTypes::LineGeometry );
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~QgsRubberBand();
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void setColor( const QColor & color );
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void setFillColor( const QColor & color );
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QColor fillColor() const;
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void setStrokeColor( const QColor & color );
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QColor strokeColor() const;
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void setSecondaryStrokeColor( const QColor &color );
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QColor secondaryStrokeColor() const;
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void setWidth( int width );
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int width() const;
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void setIcon( IconType icon );
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IconType icon() const;
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void setIconSize( int iconSize );
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int iconSize() const;
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void setLineStyle( Qt::PenStyle penStyle );
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void setBrushStyle( Qt::BrushStyle brushStyle );
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void reset( QgsWkbTypes::GeometryType geometryType = QgsWkbTypes::LineGeometry );
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void addPoint( const QgsPoint & p, bool doUpdate = true, int geometryIndex = 0 );
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void closePoints( bool doUpdate = true, int geometryIndex = 0 );
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void removePoint( int index = 0, bool doUpdate = true, int geometryIndex = 0 );
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void removeLastPoint( int geometryIndex = 0, bool doUpdate = true );
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void movePoint( const QgsPoint & p, int geometryIndex = 0 );
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void movePoint( int index, const QgsPoint& p, int geometryIndex = 0 );
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int partSize( int geometryIndex ) const;
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void setToGeometry( const QgsGeometry& geom, QgsVectorLayer* layer );
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void setToCanvasRectangle( QRect rect );
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void addGeometry( const QgsGeometry& geom, QgsVectorLayer* layer );
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void setTranslationOffset( double dx, double dy );
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int size() const;
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int numberOfVertices() const;
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const QgsPoint *getPoint( int i, int j = 0 ) const;
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QgsGeometry asGeometry() const;
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virtual void updatePosition();
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protected:
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virtual void paint( QPainter* p );
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void drawShape( QPainter *p, QVector<QPointF> &pts );
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void updateRect();
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};
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