#include <labelaxis.h>

Inheritance diagram for LabelAxis:

Collaboration diagram for LabelAxis:

Public Member Functions
	LabelAxis (AXIS_LOCATION location)

void	SetTitle (const wxString &title)

const wxString &	GetTitle ()

void	SetTitleLocation (int location)

int	GetTitleLocation ()

void	SetTitleFont (wxFont &font)

const wxFont &	GetTitleFont ()

void	SetTitleColour (wxColour &colour)

wxColour	GetTitleColour ()

void	SetLabelPen (wxPen labelPen)

void	SetLabelTextColour (wxColour labelTextColour)

wxColour	GetLabelTextColour ()

void	SetLabelTextFont (wxFont labelTextFont)

const wxFont &	GetLabelTextFont ()

void	SetVerticalLabelText (bool verticalLabelText)

bool	GetVerticalLabelText ()

void	SetMajorLabelSteps (size_t step)

void	SetLabelSkip (int blankLabels)

int	GetLabelSkip ()

void	SetLabelColourer (LabelColourer *labelColourer)

LabelColourer *	GetLabelColourer ()

void	SetAxisVisible (bool bVisible)

virtual void	Draw (wxDC &dc, wxRect rc)

virtual void	DrawGridLines (wxDC &dc, wxRect rc)

virtual wxCoord	GetExtent (wxDC &dc)

Public Member Functions inherited from Axis
	Axis (AXIS_LOCATION location)

AXIS_LOCATION	GetLocation ()

bool	IsVertical ()

bool	IsHorizontal ()

void	SetMargins (wxCoord marginMin, wxCoord marginMax)

size_t	GetDatasetCount ()

Dataset *	GetDataset (size_t index)

void	SetZoomPanMode ()

void	SetWindowWidth (double winWidth)

double	GetWindowWidth ()

void	SetWindowPosition (double winPos)

double	GetWindowPosition ()

void	SetUseWindow (bool useWin)

void	SetWindow (double winPos, double winWidth)

bool	IntersectsWindow (double v0, double v1)

void	GetWindowBounds (double &winMin, double &winMax)

void	AddDataset (Dataset *dataset)

virtual void	GetDataBounds (double &minValue, double &maxValue) const =0

virtual bool	IsVisible (double value)

virtual double	BoundValue (double value)

virtual wxCoord	ToGraphics (wxDC &dc, int minCoord, int gRange, double value)

virtual double	ToData (wxDC &dc, int minCoord, int gRange, wxCoord g)

virtual void	UpdateBounds ()=0

Public Member Functions inherited from Observable< AxisObserver >
void	AddObserver (AxisObserver *_observer)

void	RemoveObserver (AxisObserver *_observer)

Protected Member Functions
virtual double	GetValue (size_t step)=0

virtual void	GetLabel (size_t step, wxString &label)=0

virtual bool	IsEnd (size_t step)=0

virtual wxSize	GetLongestLabelExtent (wxDC &dc)=0

virtual bool	HasLabels ()

Protected Member Functions inherited from Axis
virtual bool	AcceptDataset (Dataset *dataset)=0

	FIRE_WITH_THIS (AxisChanged)

	FIRE_WITH_THIS (BoundsChanged)

Additional Inherited Members
Public Types inherited from Observable< AxisObserver >
typedef AxisObserver	Observer

Public Attributes inherited from Observable< AxisObserver >
std::vector< AxisObserver * > ::iterator	OIt

Protected Attributes inherited from Axis
DatasetArray	m_datasets

wxPen	m_gridLinesPen

wxCoord	m_marginMin

wxCoord	m_marginMax

double	m_winPos

double	m_winWidth

bool	m_useWin

Protected Attributes inherited from Observable< AxisObserver >
std::vector< AxisObserver * >	observers

Detailed Description

Base class for axes for displaying data labels.

Member Function Documentation

void LabelAxis::Draw	(	wxDC &	dc,
		wxRect	rc
	)

virtual

Performs axis drawing.

Parameters

dc	device context
rc	rectangle where to draw

Implements Axis.

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void LabelAxis::DrawGridLines	(	wxDC &	dc,
		wxRect	rcData
	)

virtual

Draws grid lines for axis.

Parameters

dc	device context
rc	data area rectangle of plot

Implements Axis.

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wxCoord LabelAxis::GetExtent ( wxDC & dc )

virtual

Used to determine minimal size needed to draw axis contents, minimal width for vertical axes, minimal height for horizontal.

Parameters

dc	device context

Returns: extent

Implements Axis.

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virtual void LabelAxis::GetLabel	(	size_t	step,
		wxString &	label
	)

protectedpure virtual

Returns label on step.

Parameters

step	step index
label	output label

Implemented in NumberAxis, LogarithmicNumberAxis, DateAxis, CategoryAxis, and JulianDateAxis.

wxColour LabelAxis::GetLabelTextColour ( )

inline

Returns label colour.

Returns: label colour

const wxFont& LabelAxis::GetLabelTextFont ( )

inline

Returns label font.

Returns: label font

const wxString& LabelAxis::GetTitle ( )

inline

Returns axis title.

Returns: axis title

wxColour LabelAxis::GetTitleColour ( )

inline

Returns axis title colour.

Returns: axis title colour

const wxFont& LabelAxis::GetTitleFont ( )

inline

Returns axis title font.

Returns: axis title font

int LabelAxis::GetTitleLocation ( )

inline

Returns axis title location.

Returns: axis title location

virtual double LabelAxis::GetValue ( size_t step )

protectedpure virtual

Returns value on step.

Parameters

step	step index

Returns: value on step

Implemented in NumberAxis, LogarithmicNumberAxis, DateAxis, and CategoryAxis.

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bool LabelAxis::GetVerticalLabelText ( )

inline

Returns whether to draw labels text vertical.

Returns: true if labels text will be drawn vertical

virtual bool LabelAxis::IsEnd ( size_t step )

protectedpure virtual

Check whether step is last.

Parameters

step step

Returns: true if step is last

Implemented in NumberAxis, DateAxis, and CategoryAxis.

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void LabelAxis::SetAxisVisible ( bool bVisible )

Sets visibility of axis

Parameters

bVisible - false if hidden

void LabelAxis::SetLabelPen ( wxPen labelPen )

inline

Sets pen for label lines.

Parameters

labelPen pen for label lines

void LabelAxis::SetLabelTextColour ( wxColour labelTextColour )

inline

Sets colour for labels.

Parameters

labelColour color for labels

void LabelAxis::SetLabelTextFont ( wxFont labelTextFont )

inline

Sets font for labels text.

Parameters

labelFont font for labels text

void LabelAxis::SetMajorLabelSteps ( size_t step )

inline

Sets major label steps.

Parameters

step	The step size at which major label should be drawn

void LabelAxis::SetTitle ( const wxString & title )

inline

Sets axis title.

Parameters

new	axis title

void LabelAxis::SetTitleColour ( wxColour & colour )

inline

Sets axis title colour.

Parameters

new	axis title colour

void LabelAxis::SetTitleFont ( wxFont & font )

inline

Sets axis title font.

Parameters

axis	title font

void LabelAxis::SetTitleLocation ( int location )

inline

Sets axis title location.

Parameters

location new location for axis title, acceptable values wxLEFT, wxCENTER, wxRIGHT for horizontal axes, wxTOP, wxCENTER, wxBOTTOM for vertical axes.

void LabelAxis::SetVerticalLabelText ( bool verticalLabelText )

inline

Sets whether to draw labels text vertical.

Parameters

verticalLabelText true to draw labels text vertical

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

/home/bishop/work/projects/nextgismanager/include/freechart/wx/axis/labelaxis.h
/home/bishop/work/projects/nextgismanager/src/freechart/axis/labelaxis.cpp

Public Member Functions

Protected Member Functions

Additional Inherited Members

Detailed Description

Member Function Documentation