Differential D25797 Diff 71058 src/KChart/Polar/KChartPolarCoordinatePlane.h

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src/KChart/Polar/KChartPolarCoordinatePlane.h

Show All 38 Lines25namespace KChart {
39 39​
40 public: 40​ public:
41 struct CoordinateTransformation; 41​ struct CoordinateTransformation;
42 typedef QList<CoordinateTransformation> CoordinateTransformationList; 42​ typedef QList<CoordinateTransformation> CoordinateTransformationList;
43 43​
44 explicit PolarCoordinatePlane ( Chart* parent = nullptr ); 44​ explicit PolarCoordinatePlane ( Chart* parent = nullptr );
45 ~PolarCoordinatePlane(); 45​ ~PolarCoordinatePlane();
46 46​
47 void addDiagram ( AbstractDiagram* diagram ) Q_DECL_OVERRIDE; 47​ void addDiagram ( AbstractDiagram* diagram ) override;
48 48​
49 const QPointF translate ( const QPointF& diagramPoint ) const Q_DECL_OVERRIDE; 49​ const QPointF translate ( const QPointF& diagramPoint ) const override;
50 const QPointF translatePolar ( const QPointF& diagramPoint ) const; 50​ const QPointF translatePolar ( const QPointF& diagramPoint ) const;
51 51​
52 /** \brief Specify the rotation of the coordinate plane. 52​ /** \brief Specify the rotation of the coordinate plane.
53 * 53​ *
54 * In a pie diagram this indicates the position where the first pie starts, 54​ * In a pie diagram this indicates the position where the first pie starts,
55 * in a polar diagram it specifies the Zero position of the circular axis: 55​ * in a polar diagram it specifies the Zero position of the circular axis:
56 * 56​ *
57 * \image html polar-plane-start-position.png "Illustration of \"start position\" property" 57​ * \image html polar-plane-start-position.png "Illustration of \"start position\" property"
58 * 58​ *
59 * \sa startPosition 59​ * \sa startPosition
60 */ 60​ */
61 void setStartPosition( qreal degrees ); 61​ void setStartPosition( qreal degrees );
62 /** Retrieve the rotation of the coordinate plane. 62​ /** Retrieve the rotation of the coordinate plane.
63 * \sa setStartPosition 63​ * \sa setStartPosition
64 */ 64​ */
65 qreal startPosition() const; 65​ qreal startPosition() const;
66 66​
67 qreal zoomFactorX() const Q_DECL_OVERRIDE; 67​ qreal zoomFactorX() const override;
68 qreal zoomFactorY() const Q_DECL_OVERRIDE; 68​ qreal zoomFactorY() const override;
69 69​
70 void setZoomFactors( qreal factorX, qreal factorY ) Q_DECL_OVERRIDE; 70​ void setZoomFactors( qreal factorX, qreal factorY ) override;
71 void setZoomFactorX( qreal factor ) Q_DECL_OVERRIDE; 71​ void setZoomFactorX( qreal factor ) override;
72 void setZoomFactorY( qreal factor ) Q_DECL_OVERRIDE; 72​ void setZoomFactorY( qreal factor ) override;
73 73​
74 QPointF zoomCenter() const Q_DECL_OVERRIDE; 74​ QPointF zoomCenter() const override;
75 75​
76 void setZoomCenter( const QPointF& center ) Q_DECL_OVERRIDE; 76​ void setZoomCenter( const QPointF& center ) override;
77 77​
78 /** 78​ /**
79 * Set the attributes to be used for grid lines drawn in circular 79​ * Set the attributes to be used for grid lines drawn in circular
80 * direction (or in sagittal direction, resp.). 80​ * direction (or in sagittal direction, resp.).
81 * 81​ *
82 * To disable circular grid painting, for example, your code should like this: 82​ * To disable circular grid painting, for example, your code should like this:
83 * \code 83​ * \code
84 * GridAttributes ga = plane->gridAttributes( bool ); 84​ * GridAttributes ga = plane->gridAttributes( bool );
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138 * \sa AbstractCoordinatePlane::globalGridAttributes 138​ * \sa AbstractCoordinatePlane::globalGridAttributes
139 */ 139​ */
140 bool hasOwnGridAttributes( bool circular ) const; 140​ bool hasOwnGridAttributes( bool circular ) const;
141 141​
142 qreal angleUnit() const; 142​ qreal angleUnit() const;
143 qreal radiusUnit() const; 143​ qreal radiusUnit() const;
144 144​
145 /** reimpl */ 145​ /** reimpl */
146 void paint( QPainter* ) Q_DECL_OVERRIDE; 146​ void paint( QPainter* ) override;
147 147​
148 protected: 148​ protected:
149 DataDimensionsList getDataDimensionsList() const Q_DECL_OVERRIDE; 149​ DataDimensionsList getDataDimensionsList() const override;
150 void paintEvent ( QPaintEvent* ); 150​ void paintEvent ( QPaintEvent* );
151 void resizeEvent ( QResizeEvent* ); 151​ void resizeEvent ( QResizeEvent* );
152 152​
153 void layoutDiagrams() Q_DECL_OVERRIDE; 153​ void layoutDiagrams() override;
154 protected Q_SLOTS: 154​ protected Q_SLOTS:
155 void slotLayoutChanged( AbstractDiagram* diagram ); 155​ void slotLayoutChanged( AbstractDiagram* diagram );
156 void adjustZoomAndRepaint(); 156​ void adjustZoomAndRepaint();
157 157​
158 private: 158​ private:
159 void setHasOwnGridAttributes( bool circular, bool on ); 159​ void setHasOwnGridAttributes( bool circular, bool on );
160 }; 160​ };
161 161​
162} 162​}
163 163​
164#endif 164​#endif