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HistogramItem Class Reference

#include <qwt5_histogram_item.h>

Classes

class  PrivateData

Public Types

enum  HistogramAttribute { Auto = 0, Xfy = 1 }

Public Member Functions

 HistogramItem (const QString &title=QString::null)
 HistogramItem (const QwtText &title)
virtual ~HistogramItem ()
void setData (const QwtIntervalData &data)
const QwtIntervalData & data () const
void setColor (const QColor &)
QColor color () const
virtual QwtDoubleRect boundingRect () const
virtual int rtti () const
virtual void draw (QPainter *, const QwtScaleMap &xMap, const QwtScaleMap &yMap, const QRect &) const
virtual void updateLegend (QwtLegend *) const
 Update the widget that represents the curve on the legend.
void setBaseline (double reference)
double baseline () const
void setHistogramAttribute (HistogramAttribute, bool on=true)
bool testHistogramAttribute (HistogramAttribute) const

Protected Member Functions

virtual void drawBar (QPainter *, Qt::Orientation o, const QRect &) const

Member Enumeration Documentation

Enumerator:
Auto 
Xfy 

Constructor & Destructor Documentation

HistogramItem::HistogramItem ( const QString &  title = QString::null)
explicit
HistogramItem::HistogramItem ( const QwtText &  title)
explicit
HistogramItem::~HistogramItem ( )
virtual

Member Function Documentation

double HistogramItem::baseline ( ) const
QwtDoubleRect HistogramItem::boundingRect ( ) const
virtual
QColor HistogramItem::color ( void  ) const
const QwtIntervalData & HistogramItem::data ( ) const
void HistogramItem::draw ( QPainter *  painter,
const QwtScaleMap &  xMap,
const QwtScaleMap &  yMap,
const QRect &   
) const
virtual
void HistogramItem::drawBar ( QPainter *  painter,
Qt::Orientation  o,
const QRect &  rect 
) const
protectedvirtual
int HistogramItem::rtti ( ) const
virtual
void HistogramItem::setBaseline ( double  reference)
void HistogramItem::setColor ( const QColor &  color)
void HistogramItem::setData ( const QwtIntervalData &  data)
void HistogramItem::setHistogramAttribute ( HistogramAttribute  attribute,
bool  on = true 
)
bool HistogramItem::testHistogramAttribute ( HistogramAttribute  attribute) const
void HistogramItem::updateLegend ( QwtLegend *  legend) const
virtual

Update the widget that represents the curve on the legend.


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