KChart::Measure

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KChart::Measure Class Reference

#include <KChartMeasure>

Public Member Functions

 Measure (const Measure &)
 
 Measure (qreal value, KChartEnums::MeasureCalculationMode mode=KChartEnums::MeasureCalculationModeAuto, KChartEnums::MeasureOrientation orientation=KChartEnums::MeasureOrientationAuto)
 
qreal calculatedValue (const QObject *autoArea, KChartEnums::MeasureOrientation autoOrientation) const
 
qreal calculatedValue (const QSizeF &autoSize, KChartEnums::MeasureOrientation autoOrientation) const
 
KChartEnums::MeasureCalculationMode calculationMode () const
 
bool operator!= (const Measure &other) const
 
Measureoperator= (const Measure &)
 
bool operator== (const Measure &) const
 
const QObjectreferenceArea () const
 
KChartEnums::MeasureOrientation referenceOrientation () const
 
void setAbsoluteValue (qreal val)
 
void setCalculationMode (KChartEnums::MeasureCalculationMode mode)
 
void setReferenceArea (const QObject *area)
 
void setReferenceOrientation (KChartEnums::MeasureOrientation orientation)
 
void setRelativeMode (const QObject *area, KChartEnums::MeasureOrientation orientation)
 
void setValue (qreal val)
 
const QSizeF sizeOfArea (const QObject *area) const
 
qreal value () const
 

Detailed Description

Measure is used to specify relative and absolute sizes in KChart, e.g. font sizes.

Definition at line 37 of file KChartMeasure.h.

Member Function Documentation

◆ calculatedValue()

qreal KChart::Measure::calculatedValue ( const QObject autoArea,
KChartEnums::MeasureOrientation  autoOrientation 
) const

The reference area must either be derived from AbstractArea or from QWidget, so it can also be derived from AbstractAreaWidget.

Definition at line 121 of file KChartMeasure.cpp.

◆ referenceArea()

const QObject* KChart::Measure::referenceArea ( ) const
inline

The returned reference area will be derived from AbstractArea or QWidget or both.

Definition at line 90 of file KChartMeasure.h.

◆ setAbsoluteValue()

void KChart::Measure::setAbsoluteValue ( qreal  val)
inline
   \brief This is a convenience method for specifying a value,
    implicitly setting the calculation mode to MeasureCalculationModeAbsolute.

   Calling setAbsoluteValue( value ) is the same as calling
    setValue( value );
    setCalculationMode( KChartEnums::MeasureCalculationModeAbsolute );

Definition at line 75 of file KChartMeasure.h.

◆ setReferenceArea()

void KChart::Measure::setReferenceArea ( const QObject area)
inline

The reference area must either be derived from AbstractArea or from QWidget, so it can also be derived from AbstractAreaWidget.

Definition at line 85 of file KChartMeasure.h.

◆ setRelativeMode()

void KChart::Measure::setRelativeMode ( const QObject area,
KChartEnums::MeasureOrientation  orientation 
)
inline

The reference area must either be derived from AbstractArea or from QWidget, so it can also be derived from AbstractAreaWidget.

Definition at line 57 of file KChartMeasure.h.


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