mpFXY Class Reference

Abstract base class providing plot and labeling functionality for a locus plot F:N->X,Y. More...

#include <mathplot.h>

Inheritance diagram for mpFXY:

Public Member Functions
	mpFXY (const wxString &name=wxEmptyString, int flags=mpALIGN_NE)
virtual void	Rewind ()=0
	Rewind value enumeration with mpFXY::GetNextXY.
virtual bool	GetNextXY (double &x, double &y)=0
	Get locus value for next N.
virtual size_t	GetCount () const =0
virtual void	Plot (wxDC &dc, mpWindow &w) override
	Layer plot handler.
virtual void	SetScale (mpScaleBase *scaleX, mpScaleBase *scaleY)
void	UpdateScales ()
double	s2x (double plotCoordX) const
double	s2y (double plotCoordY) const
double	x2s (double x) const
double	y2s (double y) const
virtual bool	HasBBox () const
	Check whether this layer has a bounding box.
virtual bool	IsInfo () const
	Check whether the layer is an info box.
virtual double	GetMinX () const
	Get inclusive left border of bounding box.
virtual double	GetMaxX () const
	Get inclusive right border of bounding box.
virtual double	GetMinY () const
	Get inclusive bottom border of bounding box.
virtual double	GetMaxY () const
	Get inclusive top border of bounding box.
const wxString &	GetName () const
	Get layer name.
const wxString &	GetDisplayName () const
const wxFont &	GetFont () const
	Get font set for this layer.
const wxPen &	GetPen () const
	Get pen set for this layer.
void	SetContinuity (bool continuity)
	Set the 'continuity' property of the layer (true:draws a continuous line, false:draws separate points).
bool	GetContinuity () const
	Gets the 'continuity' property of the layer.
void	ShowName (bool show)
	Shows or hides the text label with the name of the layer (default is visible).
virtual void	SetName (const wxString &name)
	Set layer name.
void	SetFont (const wxFont &font)
	Set layer font.
void	SetPen (const wxPen &pen)
	Set layer pen.
mpLayerType	GetLayerType () const
	Get layer type: a Layer can be of different types: plot lines, axis, info boxes, etc, this method returns the right value.
bool	IsVisible () const
	Checks whether the layer is visible or not.
void	SetVisible (bool show)
	Sets layer visibility.
const wxBrush &	GetBrush () const
	Get brush set for this layer.
void	SetBrush (const wxBrush &brush)
	Set layer brush.

Protected Member Functions
void	UpdateViewBoundary (wxCoord xnew, wxCoord ynew)
	Update label positioning data.

Protected Attributes
int	m_flags
wxCoord	maxDrawX
wxCoord	minDrawX
wxCoord	maxDrawY
wxCoord	minDrawY
mpScaleBase *	m_scaleX
mpScaleBase *	m_scaleY
wxFont	m_font
wxPen	m_pen
wxBrush	m_brush
wxString	m_name
wxString	m_displayName
bool	m_continuous
bool	m_showName
mpLayerType	m_type
bool	m_visible

Detailed Description

Abstract base class providing plot and labeling functionality for a locus plot F:N->X,Y.

Locus argument N is assumed to be in range 0 .. MAX_N, and implicitly derived by enumerating all locus values. Override mpFXY::Rewind and mpFXY::GetNextXY to implement a locus. Optionally implement a constructor and pass a name (label) and a label alignment to the constructor mpFXY::mpFXY. If the layer name is empty, no label will be plotted.

Definition at line 541 of file mathplot.h.

Constructor & Destructor Documentation

mpFXY()

mpFXY::mpFXY	(	const wxString &	name = wxEmptyString,
		int	flags = mpALIGN_NE
	)

Parameters

name	Label
flags	Label alignment, pass one of mpALIGN_NE, mpALIGN_NW, mpALIGN_SW, mpALIGN_SE.

Definition at line 415 of file mathplot.cpp.

References mpLAYER_PLOT, and name.

Member Function Documentation

GetBrush()

const wxBrush & mpLayer::GetBrush ( ) const

inlineinherited

Get brush set for this layer.

Returns

brush.

Definition at line 299 of file mathplot.h.

GetContinuity()

bool mpLayer::GetContinuity ( ) const

inlineinherited

Gets the 'continuity' property of the layer.

See also

SetContinuity

Definition at line 264 of file mathplot.h.

GetCount()

virtual size_t mpFXY::GetCount ( ) const

pure virtual

Implemented in mpFXYVector.

Referenced by Plot().

GetDisplayName()

const wxString & mpLayer::GetDisplayName ( ) const

inlineinherited

Definition at line 241 of file mathplot.h.

Referenced by mpInfoLegend::Plot().

GetFont()

const wxFont & mpLayer::GetFont ( ) const

inlineinherited

Get font set for this layer.

Returns

Font

Definition at line 249 of file mathplot.h.

GetLayerType()

mpLayerType mpLayer::GetLayerType ( ) const

inlineinherited

Get layer type: a Layer can be of different types: plot lines, axis, info boxes, etc, this method returns the right value.

Returns

An integer indicating layer type

Definition at line 287 of file mathplot.h.

Referenced by mpInfoLegend::Plot().

GetMaxX()

virtual double mpLayer::GetMaxX ( ) const

inlinevirtualinherited

Get inclusive right border of bounding box.

Returns

Value

Reimplemented in mpFXYVector.

Definition at line 181 of file mathplot.h.

Referenced by UpdateScales().

GetMaxY()

virtual double mpLayer::GetMaxY ( ) const

inlinevirtualinherited

Get inclusive top border of bounding box.

Returns

Value

Reimplemented in mpFXYVector.

Definition at line 191 of file mathplot.h.

Referenced by UpdateScales().

GetMinX()

virtual double mpLayer::GetMinX ( ) const

inlinevirtualinherited

Get inclusive left border of bounding box.

Returns

Value

Reimplemented in mpFXYVector.

Definition at line 176 of file mathplot.h.

Referenced by UpdateScales().

GetMinY()

virtual double mpLayer::GetMinY ( ) const

inlinevirtualinherited

Get inclusive bottom border of bounding box.

Returns

Value

Reimplemented in mpFXYVector.

Definition at line 186 of file mathplot.h.

Referenced by UpdateScales().

GetName()

const wxString & mpLayer::GetName ( ) const

inlineinherited

Get layer name.

Returns

Name

Definition at line 239 of file mathplot.h.

Referenced by SIM_PLOT_TAB::GetLabelX(), SIM_PLOT_TAB::GetLabelY1(), SIM_PLOT_TAB::GetLabelY2(), SIM_PLOT_TAB::GetLabelY3(), SIMULATOR_FRAME_UI::updatePlotCursors(), and SIM_PLOT_TAB::UpdateTraceStyle().

GetNextXY()

virtual bool mpFXY::GetNextXY ( double &  x, double &  y  )

pure virtual

Get locus value for next N.

Override this function in your implementation.

Parameters

x	Returns X value
y	Returns Y value

Implemented in mpFXYVector.

Referenced by Plot().

GetPen()

const wxPen & mpLayer::GetPen ( ) const

inlineinherited

Get pen set for this layer.

Returns

Pen

Definition at line 254 of file mathplot.h.

Referenced by CURSOR::Plot(), mpInfoLegend::Plot(), and SIMULATOR_FRAME_UI::rebuildSignalsGrid().

HasBBox()

virtual bool mpLayer::HasBBox ( ) const

inlinevirtualinherited

Check whether this layer has a bounding box.

The default implementation returns true. Override and return false if your mpLayer implementation should be ignored by the calculation of the global bounding box for all layers in a mpWindow.

Return values

true	Has bounding box
false	Has not bounding box

Reimplemented in mpInfoLayer, mpScaleBase, and mpScaleY.

Definition at line 162 of file mathplot.h.

IsInfo()

virtual bool mpLayer::IsInfo ( ) const

inlinevirtualinherited

Check whether the layer is an info box.

The default implementation returns false. It is overridden to true for mpInfoLayer class and its derivative. It is necessary to define mouse actions behaviour over info boxes.

Returns

whether the layer is an info boxes

See also

mpInfoLayer::IsInfo

Reimplemented in mpInfoLayer.

Definition at line 171 of file mathplot.h.

IsVisible()

bool mpLayer::IsVisible ( ) const

inlineinherited

Checks whether the layer is visible or not.

Returns

true if visible

Definition at line 291 of file mathplot.h.

Referenced by SIM_PLOT_TAB::IsLegendShown(), and mpInfoLegend::Plot().

Plot()

void mpFXY::Plot ( wxDC &  dc, mpWindow &  w  )

overridevirtual

Layer plot handler.

This implementation will plot the locus in the visible area and put a label according to the alignment specified.

Implements mpLayer.

Definition at line 439 of file mathplot.cpp.

References GetCount(), mpWindow::GetMarginBottom(), mpWindow::GetMarginLeft(), mpWindow::GetMarginRight(), mpWindow::GetMarginTop(), GetNextXY(), mpWindow::GetScrX(), mpWindow::GetScrY(), mpLayer::m_continuous, m_flags, mpLayer::m_font, mpLayer::m_name, mpLayer::m_pen, m_scaleX, m_scaleY, mpLayer::m_showName, mpLayer::m_visible, maxDrawX, maxDrawY, minDrawX, minDrawY, mpALIGN_NE, mpALIGN_NW, mpALIGN_SE, mpALIGNMASK, Rewind(), mpScaleBase::TransformToPlot(), UpdateViewBoundary(), mpWindow::x2p(), and mpWindow::y2p().

Rewind()

virtual void mpFXY::Rewind ( )

pure virtual

Rewind value enumeration with mpFXY::GetNextXY.

Override this function in your implementation.

Implemented in mpFXYVector.

Referenced by Plot().

s2x()

double mpFXY::s2x

(

double

plotCoordX

)

const

Definition at line 2689 of file mathplot.cpp.

References m_scaleX, and mpScaleBase::TransformFromPlot().

Referenced by CURSOR::Plot().

s2y()

double mpFXY::s2y

(

double

plotCoordY

)

const

Definition at line 2695 of file mathplot.cpp.

References m_scaleY, and mpScaleBase::TransformFromPlot().

SetBrush()

void mpLayer::SetBrush ( const wxBrush &  brush )

inlineinherited

Set layer brush.

Parameters

brush

brush, will be copied to internal class member

Definition at line 303 of file mathplot.h.

SetContinuity()

void mpLayer::SetContinuity ( bool  continuity )

inlineinherited

Set the 'continuity' property of the layer (true:draws a continuous line, false:draws separate points).

See also

GetContinuity

Definition at line 259 of file mathplot.h.

Referenced by TRACE::TRACE().

SetFont()

void mpLayer::SetFont ( const wxFont &  font )

inlineinherited

Set layer font.

Parameters

font	Font, will be copied to internal class member

Definition at line 278 of file mathplot.h.

Referenced by SIM_PLOT_TAB::updateAxes().

SetName()

virtual void mpLayer::SetName ( const wxString &  name )

inlinevirtualinherited

Set layer name.

Parameters

name	Name, will be copied to internal class member

Reimplemented in TRACE.

Definition at line 273 of file mathplot.h.

References name.

Referenced by SIM_PLOT_TAB::prepareDCAxes(), TRACE::SetName(), and SIM_PLOT_TAB::updateAxes().

SetPen()

void mpLayer::SetPen ( const wxPen &  pen )

inlineinherited

Set layer pen.

Parameters

pen	Pen, will be copied to internal class member

Definition at line 283 of file mathplot.h.

Referenced by SIM_PLOT_TAB::UpdateTraceStyle().

SetScale()

void mpFXY::SetScale ( mpScaleBase *  scaleX, mpScaleBase *  scaleY  )

virtual

Definition at line 2670 of file mathplot.cpp.

References m_scaleX, m_scaleY, and UpdateScales().

Referenced by SIM_PLOT_TAB::SetTraceData().

SetVisible()

void mpLayer::SetVisible ( bool  show )

inlineinherited

Sets layer visibility.

Parameters

show	visibility bool.

Definition at line 295 of file mathplot.h.

Referenced by SIM_PLOT_TAB::ShowLegend(), and SIM_PLOT_TAB::SIM_PLOT_TAB().

ShowName()

void mpLayer::ShowName ( bool  show )

inlineinherited

Shows or hides the text label with the name of the layer (default is visible).

Definition at line 268 of file mathplot.h.

Referenced by TRACE::TRACE().

UpdateScales()

void mpFXY::UpdateScales

(

)

Definition at line 2679 of file mathplot.cpp.

References mpScaleBase::ExtendDataRange(), mpLayer::GetMaxX(), mpLayer::GetMaxY(), mpLayer::GetMinX(), mpLayer::GetMinY(), m_scaleX, and m_scaleY.

Referenced by SetScale().

UpdateViewBoundary()

void mpFXY::UpdateViewBoundary ( wxCoord  xnew, wxCoord  ynew  )

protected

Update label positioning data.

Parameters

xnew	New x coordinate
ynew	New y coordinate

Definition at line 428 of file mathplot.cpp.

References maxDrawX, maxDrawY, minDrawX, and minDrawY.

Referenced by Plot().

x2s()

double mpFXY::x2s

(

double

x

)

const

Definition at line 2701 of file mathplot.cpp.

References m_scaleX, and mpScaleBase::TransformToPlot().

Referenced by CURSOR::Inside(), CURSOR::Plot(), CURSOR::SetCoordX(), and CURSOR::UpdateReference().

y2s()

double mpFXY::y2s

(

double

y

)

const

Definition at line 2707 of file mathplot.cpp.

References m_scaleY, and mpScaleBase::TransformToPlot().

Referenced by CURSOR::Inside(), CURSOR::Plot(), CURSOR::SetCoordX(), and CURSOR::UpdateReference().

Member Data Documentation

m_brush

wxBrush mpLayer::m_brush

protectedinherited

Definition at line 309 of file mathplot.h.

m_continuous

bool mpLayer::m_continuous

protectedinherited

Definition at line 312 of file mathplot.h.

Referenced by CURSOR::Plot(), and Plot().

m_displayName

wxString mpLayer::m_displayName

protectedinherited

Definition at line 311 of file mathplot.h.

Referenced by TRACE::SetName().

m_flags

int mpFXY::m_flags

protected

Definition at line 580 of file mathplot.h.

Referenced by Plot().

m_font

wxFont mpLayer::m_font

protectedinherited

Definition at line 307 of file mathplot.h.

Referenced by mpInfoLegend::Plot(), mpFX::Plot(), mpFY::Plot(), Plot(), mpScaleXBase::Plot(), and mpScaleY::Plot().

m_name

wxString mpLayer::m_name

protectedinherited

Definition at line 310 of file mathplot.h.

Referenced by mpFX::Plot(), mpFY::Plot(), Plot(), mpScaleXBase::Plot(), and mpScaleY::Plot().

m_pen

wxPen mpLayer::m_pen

protectedinherited

Definition at line 308 of file mathplot.h.

Referenced by mpInfoLayer::Plot(), mpInfoLegend::Plot(), mpFX::Plot(), mpFY::Plot(), Plot(), mpScaleXBase::Plot(), and mpScaleY::Plot().

m_scaleX

mpScaleBase* mpFXY::m_scaleX

protected

Definition at line 585 of file mathplot.h.

Referenced by Plot(), s2x(), SetScale(), UpdateScales(), and x2s().

m_scaleY

mpScaleBase * mpFXY::m_scaleY

protected

Definition at line 585 of file mathplot.h.

Referenced by Plot(), s2y(), SetScale(), UpdateScales(), and y2s().

m_showName

bool mpLayer::m_showName

protectedinherited

Definition at line 313 of file mathplot.h.

Referenced by mpFX::Plot(), mpFY::Plot(), and Plot().

m_type

mpLayerType mpLayer::m_type

protectedinherited

Definition at line 314 of file mathplot.h.

Referenced by mpInfoLayer::mpInfoLayer().

m_visible

bool mpLayer::m_visible

protectedinherited

Definition at line 315 of file mathplot.h.

Referenced by CURSOR::Plot(), mpInfoLayer::Plot(), mpInfoLegend::Plot(), mpFX::Plot(), mpFY::Plot(), Plot(), mpScaleXBase::Plot(), and mpScaleY::Plot().

maxDrawX

wxCoord mpFXY::maxDrawX

protected

Definition at line 583 of file mathplot.h.

Referenced by Plot(), and UpdateViewBoundary().

maxDrawY

wxCoord mpFXY::maxDrawY

protected

Definition at line 583 of file mathplot.h.

Referenced by Plot(), and UpdateViewBoundary().

minDrawX

wxCoord mpFXY::minDrawX

protected

Definition at line 583 of file mathplot.h.

Referenced by Plot(), and UpdateViewBoundary().

minDrawY

wxCoord mpFXY::minDrawY

protected

Definition at line 583 of file mathplot.h.

Referenced by Plot(), and UpdateViewBoundary().

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

• mathplot.h
• mathplot.cpp