Renderer for displaying XY data as histograms. More...

Inheritance diagram for XYHistoRenderer:

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Collaboration diagram for XYHistoRenderer:

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Public Member Functions
	XYHistoRenderer (int barWidth=10, bool vertical=true)
	Constructs new XYHistoRenderer. More...

virtual void	Draw (wxDC &dc, wxRect rc, Axis horizAxis, Axis vertAxis, XYDataset *dataset)
	Draws dataset. More...

void	SetBarArea (size_t serie, AreaDraw *barArea)
	Set area fill to draw specified serie. More...

AreaDraw *	GetBarArea (size_t serie)
	Returns area draw for specified serie. More...

virtual void	NeedRedraw (DrawObject *obj)

Public Member Functions inherited from Renderer
virtual void	SetSerieColour (size_t serie, wxColour *color)
	Sets color for serie. More...

virtual wxColour	GetSerieColour (size_t serie)
	Returns serie color. More...

virtual void	SetSerieSymbol (size_t serie, Symbol *symbol)
	Sets symbol for serie. More...

virtual Symbol *	GetSerieSymbol (size_t serie)
	returns symbol for serie. More...

virtual void	DrawLegendSymbol (wxDC &dc, wxRect rcSymbol, size_t serie)
	Draws legend symbol. More...

Public Member Functions inherited from RefObject
void	AddRef ()

void	Unref ()

int	RefCount ()

Detailed Description

Renderer for displaying XY data as histograms.

Definition at line 19 of file xyhistorenderer.h.

Constructor & Destructor Documentation

XYHistoRenderer::XYHistoRenderer	(	int	barWidth = `10`,
		bool	vertical = `true`
	)

Constructs new XYHistoRenderer.

Parameters

barWidth	width to histogram bars
vertical	true to draw vertical bars, false - to horizontal

virtual void XYHistoRenderer::Draw	(	wxDC &	dc,
		wxRect	rc,
		Axis *	horizAxis,
		Axis *	vertAxis,
		XYDataset *	dataset
	)

virtual

Draws dataset.

Parameters

Implements XYRenderer.

AreaDraw* XYHistoRenderer::GetBarArea ( size_t serie )

Returns area draw for specified serie.

Parameters

serie serie index

void XYHistoRenderer::SetBarArea	(	size_t	serie,
		AreaDraw *	barArea
	)

Set area fill to draw specified serie.

XYHistoRenderer takes ownership of barArea.

Parameters

serie	serie index
barArea	area background object to draw bars

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