KDChart::ZoomParameters Class Reference

#include <KDChartZoomParameters.h>

Public Member Functions
	ZoomParameters ()
	ZoomParameters (qreal xFactor, qreal yFactor, const QPointF &center)
const QPointF	center () const
void	setCenter (const QPointF &center)

Public Attributes
qreal	xCenter = 0.5
qreal	xFactor = 1.0
qreal	yCenter = 0.5
qreal	yFactor = 1.0

Detailed Description

ZoomParameters stores the center and the factor of zooming internally

Definition at line 32 of file KDChartZoomParameters.h.

Constructor & Destructor Documentation

ZoomParameters() [1/2]

KDChart::ZoomParameters::ZoomParameters ( )

inline

Definition at line 35 of file KDChartZoomParameters.h.

ZoomParameters() [2/2]

KDChart::ZoomParameters::ZoomParameters ( qreal  xFactor, qreal  yFactor, const QPointF &  center  )

inline

Definition at line 39 of file KDChartZoomParameters.h.

Member Function Documentation

center()

const QPointF KDChart::ZoomParameters::center ( ) const

inline

Definition at line 52 of file KDChartZoomParameters.h.

References xCenter, and yCenter.

Referenced by KDChart::AbstractCoordinatePlane::mousePressEvent(), and setCenter().

setCenter()

void KDChart::ZoomParameters::setCenter ( const QPointF &  center )

inline

Definition at line 47 of file KDChartZoomParameters.h.

References center(), QPointF::x(), xCenter, QPointF::y(), and yCenter.

Member Data Documentation

xCenter

qreal KDChart::ZoomParameters::xCenter = 0.5

Definition at line 60 of file KDChartZoomParameters.h.

Referenced by center(), setCenter(), KDChart::PolarCoordinatePlane::setZoomCenter(), and KDChart::CoordinateTransformation::updateTransform().

xFactor

qreal KDChart::ZoomParameters::xFactor = 1.0

Definition at line 57 of file KDChartZoomParameters.h.

Referenced by KDChart::AbstractCoordinatePlane::mousePressEvent(), KDChart::PolarCoordinatePlane::setZoomFactorX(), KDChart::CoordinateTransformation::updateTransform(), and KDChart::PolarCoordinatePlane::zoomFactorX().

yCenter

qreal KDChart::ZoomParameters::yCenter = 0.5

Definition at line 61 of file KDChartZoomParameters.h.

Referenced by center(), setCenter(), and KDChart::CoordinateTransformation::updateTransform().

yFactor

qreal KDChart::ZoomParameters::yFactor = 1.0

Definition at line 58 of file KDChartZoomParameters.h.

Referenced by KDChart::AbstractCoordinatePlane::mousePressEvent(), KDChart::PolarCoordinatePlane::setZoomFactorY(), and KDChart::CoordinateTransformation::updateTransform().

---

The documentation for this class was generated from the following file:

• KDChartZoomParameters.h