KChart
KChartAbstractCoordinatePlane.h
28 * @brief Base class common for all coordinate planes, CartesianCoordinatePlane, PolarCoordinatePlane, TernaryCoordinatePlane
138 virtual void setZoomFactors( qreal factorX, qreal factorY ) { Q_UNUSED( factorX ); Q_UNUSED( factorY ); }
244 virtual AbstractCoordinatePlane* sharedAxisMasterPlane( QPainter* p = nullptr ); // KChart 3: const method?
Definition of global enums.
GranularitySequence
GranularitySequence specifies the values, that may be applied, to determine a step width within a giv...
Definition KChartEnums.h:78
An area in the chart with a background, a frame, etc.
Definition KChartAbstractArea.h:36
Base class common for all coordinate planes, CartesianCoordinatePlane, PolarCoordinatePlane,...
Definition KChartAbstractCoordinatePlane.h:31
void geometryChanged(QRect, QRect)
Emitted after the geometry of the Coordinate Plane has been changed.
virtual const QPointF translate(const QPointF &diagramPoint) const =0
Translate the given point in value space coordinates to a position in pixel space.
virtual QPointF zoomCenter() const
Definition KChartAbstractCoordinatePlane.h:158
virtual void setZoomCenter(const QPointF ¢er)
Set the point (in value coordinates) to be used as the center point in zoom operations.
Definition KChartAbstractCoordinatePlane.h:165
void propertiesChanged()
Emitted upon change of a property of the Coordinate Plane or any of its components.
virtual void layoutDiagrams()=0
Distribute the available space among the diagrams and axes.
virtual void setZoomFactorY(qreal factor)
Sets the zoom factor in vertical direction, that is applied to all coordinate transformations.
Definition KChartAbstractCoordinatePlane.h:152
void needRelayout()
Emitted when plane needs to trigger the Chart's layouting.
void viewportCoordinateSystemChanged()
Emitted upon change of the view coordinate system.
virtual qreal zoomFactorY() const
Definition KChartAbstractCoordinatePlane.h:132
virtual void setZoomFactors(qreal factorX, qreal factorY)
Sets both zoom factors in one go.
Definition KChartAbstractCoordinatePlane.h:138
virtual qreal zoomFactorX() const
Definition KChartAbstractCoordinatePlane.h:126
void destroyedCoordinatePlane(KChart::AbstractCoordinatePlane *)
Emitted when this coordinate plane is destroyed.
void needLayoutPlanes()
Emitted when plane needs to trigger the Chart's layouting of the coord.
void needUpdate()
Emitted when plane needs to update its drawings.
virtual void setZoomFactorX(qreal factor)
Sets the zoom factor in horizontal direction, that is applied to all coordinate transformations.
Definition KChartAbstractCoordinatePlane.h:145
AbstractDiagram defines the interface for diagram classes.
Definition KChartAbstractDiagram.h:37
Abstract base class for grid classes: cartesian, polar, ...
Definition KChartAbstractGrid.h:34
Helper class for one dimension of data, e.g.
Definition KChartAbstractCoordinatePlane.h:364
qreal distance() const
Returns the size of the distance, equivalent to the width() (or height(), resp.) of a QRectF.
Definition KChartAbstractCoordinatePlane.h:397
A set of attributes controlling the appearance of grids.
Definition KChartGridAttributes.h:26
QDebug operator<<(QDebug dbg, const DcrawInfoContainer &c)
typedef Orientations
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Documentation copyright © 1996-2024 The KDE developers.
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Documentation copyright © 1996-2024 The KDE developers.
Generated on Fri Nov 1 2024 18:52:23 by doxygen 1.12.0 written by Dimitri van Heesch, © 1997-2006
KDE's Doxygen guidelines are available online.