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KChart::DataDimension Class Reference

#include <KChartAbstractCoordinatePlane.h>

Public Member Functions

 DataDimension (qreal start_, qreal end_, bool isCalculated_, AbstractCoordinatePlane::AxesCalcMode calcMode_, KChartEnums::GranularitySequence sequence_, qreal stepWidth_=0.0, qreal subStepWidth_=0.0)
qreal distance () const
bool operator!= (const DataDimension &other) const
bool operator== (const DataDimension &r) const

Public Attributes

AbstractCoordinatePlane::AxesCalcMode calcMode
qreal end
bool isCalculated
KChartEnums::GranularitySequence sequence
qreal start
qreal stepWidth
qreal subStepWidth

Detailed Description

Helper class for one dimension of data, e.g.

for the rows in a data model, or for the labels of an axis, or for the vertical lines in a grid.

isCalculated specifies whether this dimension's values are calculated or counted. (counted == "Item 1", "Item 2", "Item 3" ...)

sequence is the GranularitySequence, as specified at for the respective coordinate plane.

Step width is an optional parameter, to be omitted (or set to Zero, resp.) if the step width is unknown.

The default c'tor just gets you counted values from 1..10, using step width 1, used by the CartesianGrid, when showing an empty plane without any diagrams.

Definition at line 364 of file KChartAbstractCoordinatePlane.h.

Constructor & Destructor Documentation

◆ DataDimension() [1/2]

KChart::DataDimension::DataDimension ( )

Definition at line 366 of file KChartAbstractCoordinatePlane.h.

◆ DataDimension() [2/2]

KChart::DataDimension::DataDimension ( qreal start_,
qreal end_,
bool isCalculated_,
AbstractCoordinatePlane::AxesCalcMode calcMode_,
KChartEnums::GranularitySequence sequence_,
qreal stepWidth_ = 0.0,
qreal subStepWidth_ = 0.0 )

Definition at line 375 of file KChartAbstractCoordinatePlane.h.

Member Function Documentation

◆ distance()

qreal KChart::DataDimension::distance ( ) const

Returns the size of the distance, equivalent to the width() (or height(), resp.) of a QRectF.

Note that this value can be negative, e.g. indicating axis labels going in reversed direction.

Definition at line 397 of file KChartAbstractCoordinatePlane.h.

◆ operator!=()

bool KChart::DataDimension::operator!= ( const DataDimension & other) const

Definition at line 414 of file KChartAbstractCoordinatePlane.h.

◆ operator==()

bool KChart::DataDimension::operator== ( const DataDimension & r) const

Definition at line 402 of file KChartAbstractCoordinatePlane.h.

Member Data Documentation

◆ calcMode

AbstractCoordinatePlane::AxesCalcMode KChart::DataDimension::calcMode

Definition at line 421 of file KChartAbstractCoordinatePlane.h.

◆ end

qreal KChart::DataDimension::end

Definition at line 419 of file KChartAbstractCoordinatePlane.h.

◆ isCalculated

bool KChart::DataDimension::isCalculated

Definition at line 420 of file KChartAbstractCoordinatePlane.h.

◆ sequence

KChartEnums::GranularitySequence KChart::DataDimension::sequence

Definition at line 422 of file KChartAbstractCoordinatePlane.h.

◆ start

qreal KChart::DataDimension::start

Definition at line 418 of file KChartAbstractCoordinatePlane.h.

◆ stepWidth

qreal KChart::DataDimension::stepWidth

Definition at line 423 of file KChartAbstractCoordinatePlane.h.

◆ subStepWidth

qreal KChart::DataDimension::subStepWidth

Definition at line 424 of file KChartAbstractCoordinatePlane.h.

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