LineChartView Class Reference

#include <LineChartView.h++>

Inheritance diagram for LineChartView:

Public Slots
void	setOrientation (Qt::Orientation orientation)
void	setTickInterval (qreal tickInterval)
void	setPrecision (int precision)
virtual bool	isHorizontalOrientationSupported () const

Public Member Functions
	LineChartView (QWidget *parent=NULL)
virtual	~LineChartView ()
void	setPointSpacing (int pointSpacing)
int	pointSpacing () const
void	setPointRadius (int pointRadius)
int	pointRadius () const
virtual bool	isVerticalOrientationSupported () const
void	setModel (QAbstractItemModel *model)
QAbstractItemModel *	model () const
Qt::Orientation	orientation () const
qreal	tickInterval () const
int	precision () const

Protected Slots
virtual void	dataChanged ()

Protected Member Functions
virtual void	paintEvent (QPaintEvent *event)
virtual bool	hasScale () const
int	drawHorizontalScale (QPainter &painter, int y)
int	drawVerticalScale (QPainter &painter, int x)
virtual void	getMinMaxValues (qreal &minValue, qreal &maxValue) const
void	getMinMaxValuesPerSample (qreal &minValue, qreal &maxValue) const
void	getMinMaxSumsPerSample (qreal &minSum, qreal &maxSum) const
qreal	getSumForSample (int sample) const
qreal	scale () const
virtual void	resizeEvent (QResizeEvent *event)
virtual QString	makeTickLabel (qreal value) const
int	coordinateForValue (qreal value) const

Static Protected Attributes
static const int	SCALE_GAP
static const int	INSET

Constructor & Destructor Documentation

LineChartView()

LineChartView

(

QWidget *

parent = NULL

)

~LineChartView()

virtual ~LineChartView ( )

virtual

Member Function Documentation

coordinateForValue()

int coordinateForValue ( qreal  value ) const

protectedinherited

dataChanged

virtual void dataChanged ( )

protectedvirtualslotinherited

Reimplemented in PieChartView.

drawHorizontalScale()

int drawHorizontalScale ( QPainter &  painter, int  y  )

protectedinherited

drawVerticalScale()

int drawVerticalScale ( QPainter &  painter, int  x  )

protectedinherited

getMinMaxSumsPerSample()

void getMinMaxSumsPerSample ( qreal &  minSum, qreal &  maxSum  ) const

protectedinherited

getMinMaxValues()

virtual void getMinMaxValues ( qreal &  minValue, qreal &  maxValue  ) const

protectedvirtualinherited

Reimplemented in StackedBarChartView.

getMinMaxValuesPerSample()

void getMinMaxValuesPerSample ( qreal &  minValue, qreal &  maxValue  ) const

protectedinherited

getSumForSample()

qreal getSumForSample ( int  sample ) const

protectedinherited

hasScale()

virtual bool hasScale ( ) const

inlineprotectedvirtual

Implements ChartView.

isHorizontalOrientationSupported

virtual bool isHorizontalOrientationSupported ( ) const

virtualslotinherited

isVerticalOrientationSupported()

virtual bool isVerticalOrientationSupported ( ) const

inlinevirtual

Reimplemented from ChartView.

makeTickLabel()

virtual QString makeTickLabel ( qreal  value ) const

protectedvirtualinherited

model()

QAbstractItemModel* model ( ) const

inlineinherited

orientation()

Qt::Orientation orientation ( ) const

inlineinherited

paintEvent()

virtual void paintEvent ( QPaintEvent *  event )

protectedvirtual

pointRadius()

int pointRadius ( ) const

inline

pointSpacing()

int pointSpacing ( ) const

inline

precision()

int precision ( ) const

inlineinherited

resizeEvent()

virtual void resizeEvent ( QResizeEvent *  event )

protectedvirtualinherited

scale()

qreal scale ( ) const

inlineprotectedinherited

setModel()

void setModel ( QAbstractItemModel *  model )

inherited

setOrientation

void setOrientation ( Qt::Orientation  orientation )

slotinherited

setPointRadius()

void setPointRadius

(

int

pointRadius

)

setPointSpacing()

void setPointSpacing

(

int

pointSpacing

)

setPrecision

void setPrecision ( int  precision )

slotinherited

setTickInterval

void setTickInterval ( qreal  tickInterval )

slotinherited

tickInterval()

qreal tickInterval ( ) const

inlineinherited

Member Data Documentation

INSET

const int INSET

staticprotectedinherited

SCALE_GAP

const int SCALE_GAP

staticprotectedinherited

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

• LineChartView.h++