Open-High-Low-Close plot. More...

#include <ohlcplot.h>

Inheritance diagram for OHLCPlot:

Collaboration diagram for OHLCPlot:

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Protected Member Functions
virtual bool	AcceptAxis (Axis *axis)
	Checks whether axis is acceptable with this plot. More...

virtual bool	AcceptDataset (Dataset *dataset)
	Checks whether dataset is acceptable with this plot. More...

virtual void	DrawDatasets (wxDC &dc, wxRect rc)
	Called to draw all datasets. More...

virtual void	DrawOHLCDataset (wxDC &dc, wxRect rc, OHLCDataset *dataset)
	Draw single OHLC dataset. More...

Protected Member Functions inherited from XYPlot
void	DrawXYDataset (wxDC &dc, wxRect rc, XYDataset *dataset)
	Draw single XY dataset. More...

Protected Member Functions inherited from AxisPlot
wxCoord	GetAxesExtent (wxDC &dc, AxisArray *axes)

Additional Inherited Members
Public Member Functions inherited from AxisPlot
void	AddAxis (Axis *axis)
	Adds axis to plot. More...

void	AddDataset (Dataset *dataset)
	Adds dataset to plot. More...

void	RemoveDataset (Dataset *dataset)
	Removes dataset from plot. More...

void	RemoveDataset (size_t index)
	Removes dataset from plot. More...

void	AddObjects (Dataset dataset, Axis verticalAxis, Axis *horizontalAxis)
	Adds dataset and vertical and horizontal axes to plot. More...

size_t	GetDatasetCount ()
	Returns dataset count. More...

Dataset *	GetDataset (size_t index)
	Return dataset with index. More...

void	LinkDataHorizontalAxis (size_t nData, size_t nAxis)
	Links dataset with horizontal axis. More...

void	LinkDataVerticalAxis (size_t nData, size_t nAxis)
	Links dataset with vertical axis. More...

Axis *	GetDatasetAxis (Dataset *dataset, size_t index, bool vertical)
	Returns dataset axis. More...

Axis *	GetDatasetAxis (Dataset *dataset, bool vertical)
	Returns main dataset axis. More...

Axis *	GetDatasetVerticalAxis (Dataset *dataset)
	Returns main vertical dataset axis. More...

Axis *	GetDatasetHorizontalAxis (Dataset *dataset)
	Returns main horizontal dataset axis. More...

Dataset *	GetAxisDataset (Axis *axis, size_t index)
	Returns dataset, linked with axis at specified index. More...

void	SetDrawGrid (bool drawGridVertical, bool drawGridHorizontal)
	Set whether to draw grid lines. More...

	wxDEPRECATED_MSG ("SetDataBackground is deprecated, use SetBackground instead") void SetDataBackground(AreaDraw *dataBackground)
	Sets background for data area. More...

void	SetLegend (Legend *legend)
	Sets legend to plot. More...

void	SetCrosshair (Crosshair *crosshair)
	Attaches crosshair to this plot. More...

bool	ToDataCoords (size_t nData, wxDC &dc, wxRect rc, wxCoord gx, wxCoord gy, double x, double y)
	Translate coordinate from graphics to data space. More...

virtual void	NeedRedraw (DrawObject *obj)

virtual void	DataChanged (wxCommandEvent &event)

virtual void	DatasetChanged (Dataset *dataset)

virtual void	AxisChanged (Axis *axis)

virtual void	BoundsChanged (Axis *axis)

virtual void	ChartMouseDown (wxPoint &pt, int key)

Public Member Functions inherited from Plot
virtual void	Draw (ChartDC &cdc, wxRect rc, PlotDrawMode mode=PLOT_DRAW_ALL)
	Draws plot. More...

virtual void	DrawNoDataMessage (wxDC &dc, wxRect rc)
	Draws "no data" message. More...

void	SetChartPanel (wxChartPanel *chartPanel)

wxChartPanel *	GetChartPanel ()
	Returns chart panel (GUI component, at top level) if it.

void	SetBackground (AreaDraw *background)
	Sets plot background. More...

void	SetTextNoData (const wxString &textNoData)
	Sets text message drawn, when plot has no data to draw. More...

Protected Attributes inherited from AxisPlot
bool	m_drawGridVertical

bool	m_drawGridHorizontal

Protected Attributes inherited from Plot
AreaDraw *	m_background

Detailed Description

Open-High-Low-Close plot.

TODO:

technical indicators support
grapical objects support, like levels, fibo-retracements, fractals, etc.

Definition at line 23 of file ohlcplot.h.

Member Function Documentation

virtual bool OHLCPlot::AcceptAxis ( Axis * axis )

protectedvirtual

Checks whether axis is acceptable with this plot.

Parameters

axis	axis to be checked

Returns: true if axis can be accepted, false overwise

Reimplemented from XYPlot.

virtual bool OHLCPlot::AcceptDataset ( Dataset * dataset )

protectedvirtual

Checks whether dataset is acceptable with this plot.

Parameters

dataset dataset to be checked

Returns: true if dataset can be accepted, false overwise

Reimplemented from XYPlot.

virtual void OHLCPlot::DrawDatasets	(	wxDC &	dc,
		wxRect	rc
	)

protectedvirtual

Called to draw all datasets.

Parameters

dc	device context
rc	rectangle where to draw

Reimplemented from XYPlot.

virtual void OHLCPlot::DrawOHLCDataset	(	wxDC &	dc,
		wxRect	rc,
		OHLCDataset *	dataset
	)

protectedvirtual

Draw single OHLC dataset.

Parameters

dc	device context
rc	rectangle where to draw
dataset	OHLC dataset to draw

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

include/wx/ohlc/ohlcplot.h

Protected Member Functions

Additional Inherited Members

Detailed Description

Member Function Documentation