CChartGanttSerie Class Reference

Specialization of a CChartSerieBase to display a gantt series. More...

#include <ChartGanttSerie.h>

Inheritance diagram for CChartGanttSerie:

List of all members.

Public Member Functions
	CChartGanttSerie (CChartCtrl *pParent)
	Constructor.
	~CChartGanttSerie ()
	Destructor.
void	AddPoint (double StartTime, double EndTime, double YValue)
	Adds a new point to the series.
bool	IsPointOnSerie (const CPoint &screenPoint, unsigned &uIndex) const
	Tests if a certain screen point is on the series.
void	SetBorderColor (COLORREF BorderColor)
	Sets the bars border color.
COLORREF	GetBorderColor () const
	Returns the bars border color.
void	SetBorderWidth (int Width)
	Sets the bars border width.
int	GetBorderWidth () const
	Returns the bars border width.
void	SetBarWidth (int Width)
	Sets the bars width (in pixels).
int	GetBarWidth () const
	Returns the bars width (in pixels).
void	ShowGradient (bool bShow)
	Specifies if a gradient is applied to the bars.
void	SetGradient (COLORREF GradientColor, EGradientType GradientType)
	Sets the gradient style.
Protected Member Functions
void	DrawLegend (CDC *pDC, const CRect &rectBitmap) const
	Draws the legend icon for the series.
void	Draw (CDC *pDC)
	Draws the most recent points of the series.
void	DrawAll (CDC *pDC)
	Redraws the full series.

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Detailed Description

Specialization of a CChartSerieBase to display a gantt series.

Each point in a gantt series is amde of three values: a start and end time and an Y value. The points are displayed as horizontal bars that are positionned on the Y axis depending on their Y value and which starts at the start time and end at the end time along the X axis.

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Member Function Documentation

void CChartGanttSerie::AddPoint	(	double	StartTime,
		double	EndTime,
		double	YValue
	)

Adds a new point to the series.

Parameters:

	StartTime	The start time of the Gantt bar
	EndTime	The end time of the Gantt bar
	YValue	The YValue of the Gantt bar

void CChartGanttSerie::Draw

(

CDC *

pDC

)

[protected, virtual]

Draws the most recent points of the series.

This function should only draw the points that were not previously drawn.

Parameters:

pDC

The device context used to draw

Implements CChartSerie.

void CChartGanttSerie::DrawAll

(

CDC *

pDC

)

[protected, virtual]

Redraws the full series.

Parameters:

pDC

The device context used to draw

Implements CChartSerie.

void CChartGanttSerie::DrawLegend	(	CDC *	pDC,
		const CRect &	rectBitmap
	)			const [protected, virtual]

Draws the legend icon for the series.

Parameters:

	pDC	The device context used to draw
	rectBitmap	The rectangle in which to draw the legend icon

Implements CChartSerie.

bool CChartGanttSerie::IsPointOnSerie	(	const CPoint &	screenPoint,
		unsigned &	uIndex
	)			const [virtual]

Tests if a certain screen point is on the series.

Parameters:

	screenPoint	The screen point to test
	uIndex	If the point is close to a specific point of the series, its index is stored here.

Returns:

true if the point is on the series

Implements CChartSerie.

void CChartGanttSerie::SetGradient	(	COLORREF	GradientColor,
		EGradientType	GradientType
	)

Sets the gradient style.

Parameters:

	GradientColor	The second color used for the gradient (the first one being the original series color).
	GradientType	The type of gradient used between the two colors (vertical, horizontal, ...)

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

• E:/Sources Misc/ChartDemo/ChartCtrl/ChartGanttSerie.h
• E:/Sources Misc/ChartDemo/ChartCtrl/ChartGanttSerie.cpp