CChartLabel< PointType > Class Template Reference

Draws a label containing some text which is attached to a point of a series. More...

#include <ChartLabel.h>

List of all members.

Public Member Functions
void	SetLabelText (const TChartString &strText)
	Sets a static text to be displayed in the label.
void	SetFont (int nPointSize, const TChartString &strFaceName)
	Sets the font of the text label.
void	SetVisisble (bool bVisible)
	Shows/hides the label.
void	SetLabelProvider (CChartLabelProvider< PointType > *pProvider)
	Sets a label provider for more flexibility in how the text is supplied.
Protected Member Functions
	CChartLabel (CChartCtrl *pParentCtrl, CChartSerieBase< PointType > *pParentSeries)
	Constructor.
virtual	~CChartLabel ()
	Destructor.
virtual void	Draw (CDC *pDC, unsigned uPointIndex)=0
	Draws the label.
Protected Attributes
bool	m_bIsVisible
	Specifies if the label is visible or not.
int	m_iFontSize
	The text font size.
TChartString	m_strFontName
	The text font face name.
TChartString	m_strLabelText
	The static text of the label.
CChartLabelProvider< PointType > *	m_pLabelProvider
	The text provider.
CChartCtrl *	m_pParentCtrl
	The parent charting control.
CChartSerieBase< PointType > *	m_pParentSeries
	The parent series.

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Detailed Description

template<class PointType>
class CChartLabel< PointType >

Draws a label containing some text which is attached to a point of a series.

This is a base class which should be overriden for specific label types.

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Member Function Documentation

template<class PointType>

virtual void CChartLabel< PointType >::Draw	(	CDC *	pDC,
		unsigned	uPointIndex
	)			[protected, pure virtual]

Draws the label.

This pure virtual function must be overriden by all child classes.

Implemented in CChartBalloonLabel< PointType >.

template<class PointType>

void CChartLabel< PointType >::SetFont	(	int	nPointSize,
		const TChartString &	strFaceName
	)

Sets the font of the text label.

Parameters:

	nPointSize	The font point size
	strFaceName	The font face name

Reimplemented in CChartBalloonLabel< PointType >.

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

• E:/Sources Misc/ChartDemo/ChartCtrl/ChartLabel.h