KDChart::ZoomParameters Class Reference

#include <KDChartZoomParameters.h>

Collaboration diagram for KDChart::ZoomParameters:

[legend]

List of all members.

---

Detailed Description

ZoomParameters stores the center and the factor of zooming internally.

Definition at line 49 of file KDChartZoomParameters.h.

Public Member Functions
const QPointF	center () const
void	setCenter (const QPointF &center)
	ZoomParameters (double xFactor, double yFactor, const QPointF &center)
	ZoomParameters ()
Public Attributes
double	xCenter
double	xFactor
double	yCenter
double	yFactor

---

Constructor & Destructor Documentation

KDChart::ZoomParameters::ZoomParameters

(

)

Definition at line 51 of file KDChartZoomParameters.h.

        : xFactor( 1.0 ),
          yFactor( 1.0 ),
          xCenter( 0.5 ),
          yCenter( 0.5)
        {
        }

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

Definition at line 59 of file KDChartZoomParameters.h.

        : xFactor( xFactor ),
          yFactor( yFactor ),
          xCenter( center.x() ),
          yCenter( center.y() )
        {
        }

---

Member Function Documentation

const QPointF KDChart::ZoomParameters::center

(

)

const

Definition at line 72 of file KDChartZoomParameters.h.

References xCenter, and yCenter.

Referenced by KDChart::AbstractCoordinatePlane::mousePressEvent().

        {
            return QPointF( xCenter, yCenter );
        }

void KDChart::ZoomParameters::setCenter

(

const QPointF &

center

)

Definition at line 67 of file KDChartZoomParameters.h.

References xCenter, and yCenter.

        {
            xCenter = center.x();
            yCenter = center.y();
        }

---

Member Data Documentation

double KDChart::ZoomParameters::xCenter

Definition at line 80 of file KDChartZoomParameters.h.

Referenced by center(), and setCenter().

double KDChart::ZoomParameters::xFactor

Definition at line 77 of file KDChartZoomParameters.h.

Referenced by KDChart::AbstractCoordinatePlane::mousePressEvent().

double KDChart::ZoomParameters::yCenter

Definition at line 81 of file KDChartZoomParameters.h.

Referenced by center(), and setCenter().

double KDChart::ZoomParameters::yFactor

Definition at line 78 of file KDChartZoomParameters.h.

Referenced by KDChart::AbstractCoordinatePlane::mousePressEvent().

---

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

• KDChartZoomParameters.h

---