slifis_plot::PLOT_FS Class Reference

Plot of a set of membership functions. More...

#include <plot_fs.hpp>

Inheritance diagram for slifis_plot::PLOT_FS:

Collaboration diagram for slifis_plot::PLOT_FS:

List of all members.

Public Member Functions
	PLOT_FS ()
	PLOT_FS (const slifis::FUZZY_ROOT &_fs, int w=400, int h=300)
	~PLOT_FS ()
void	DrawValue (slifis::REALVAL x, GAPI_COLOR col=GAPI_BuildColor(0, 0, 255))
	Draws the value of x and its fuzzified value on all of the membership functions of the set.
void	AssignSet (const slifis::FUZZY_ROOT &s)
	Assigns set s to plot.
void	SelectMf (int a)
	Used to define a selected membership function. To deselect all, pass -1.
int	GetSelectedMf () const
	Return index of selected membership function, -1 if none.
std::string	GetPlotName () const
	Returns a string, that can be:
Private Member Functions
bool	P_ComputeScale ()
	Computes the best horizontal scale for the set of mf.
void	P_DrawPlot ()
void	P_InitColorSet ()
	color set initialisation, if needed.
	PLOT_FS (const PLOT_FS &)
Private Attributes
const slifis::FUZZY_ROOT *	_p_fs
	const pointer on the drawn set of functions.
int	_SelectedMF
	index of selected MF, -1 if none.
Static Private Attributes
static const GAPI_COLOR	s_ColorSelected = GAPI_BuildColor( 250, 100, 50 )
static const GAPI_COLOR	s_ColorNotSelected = GAPI_BuildColor( 100, 100, 100 )
static GAPI_COLOR	s_ColorSet [12]
static bool	s_ColorSetDone = false

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Detailed Description

Plot of a set of membership functions.

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Constructor & Destructor Documentation

slifis_plot::PLOT_FS::PLOT_FS

(

)

References __IN__, __OUT__, _SelectedMF, and P_InitColorSet().

slifis_plot::PLOT_FS::PLOT_FS	(	const slifis::FUZZY_ROOT &	_fs,
		int	w = 400,
		int	h = 300
	)

References __IN__, __OUT__, _SelectedMF, and P_InitColorSet().

slifis_plot::PLOT_FS::~PLOT_FS

(

)

References __IN__, and __OUT__.

slifis_plot::PLOT_FS::PLOT_FS

(

const PLOT_FS &

)

[private]

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Member Function Documentation

void slifis_plot::PLOT_FS::DrawValue	(	slifis::REALVAL	x,
		GAPI_COLOR	col = GAPI_BuildColor( 0,0,255)
	)		[virtual]

Draws the value of x and its fuzzified value on all of the membership functions of the set.

Implements slifis_plot::PLOT_FUZZY.

References __IN__, __OUT__, _p_fs, slifis_plot::PLOT_FUZZY::DrawPoint(), slifis::MEMBFUNC::Fuzzify(), slifis::FUZZY_ROOT::GetMf(), slifis::FUZZY_ROOT::GetNbMf(), and slifis::FUZZYVAL::IsZero().

Referenced by Process().

void slifis_plot::PLOT_FS::AssignSet

(

const slifis::FUZZY_ROOT &

s

)

[inline]

Assigns set s to plot.

References _p_fs.

Referenced by main().

void slifis_plot::PLOT_FS::SelectMf

(

int

a

)

Used to define a selected membership function. To deselect all, pass -1.

If no function is selected, they will be drawn with the color set. If there is one, it will be drawn using color PLOT_FS::s_ColorSelected, and the others will have the same color (PLOT_FS::s_ColorNotSelected)

References __IN__, __OUT__, _p_fs, _SelectedMF, slifis::ERR_MFSET_BAD_INDEX, slifis::FUZZY_ROOT::GetNbMf(), and SLIFIS_ERROR_2.

Referenced by main().

int slifis_plot::PLOT_FS::GetSelectedMf

(

)

const [inline]

Return index of selected membership function, -1 if none.

References _SelectedMF.

std::string slifis_plot::PLOT_FS::GetPlotName

(

)

const [virtual]

Returns a string, that can be:

1. the associated window name, if any, or
2. the caption of the plot, if any, or
3. the name of the set of functions.

Reimplementation of PLOT::GetPlotName()

Implements slifis_plot::PLOT_FUZZY.

References slifis_plot::PLOT_FUZZY::_caption, slifis_plot::PLOT_FUZZY::_HasCaption, slifis_plot::PLOT::_HasWndName, _p_fs, slifis_plot::PLOT::_wndname, and slifis::FUZZY_ROOT::GetName().

bool slifis_plot::PLOT_FS::P_ComputeScale

(

)

[private, virtual]

Computes the best horizontal scale for the set of mf.

Returns false if unable to find scale (i.e., if all the functions are empty)

Implements slifis_plot::PLOT_FUZZY.

References __IN__, __OUT__, slifis_plot::PLOT_FUZZY::_hscale, _p_fs, slifis_plot::PLOT_FUZZY::_PreviousScaleAvailable, slifis_plot::PLOT_FUZZY::_x_range, slifis::MEMBFUNC::GetFirstPoint(), slifis::MEMBFUNC::GetLastPoint(), slifis::FUZZY_ROOT::GetMf(), slifis::FUZZY_ROOT::GetName(), slifis::FUZZY_ROOT::GetNbMf(), slifis::FPOINT::GetX(), slifis::MEMBFUNC::IsEmpty(), slifis::MEMBFUNC::IsValid(), slifis_plot::PLOT_HSCALE::scale, SLIFIS_WARNING, SLIFIS_WARNING_1, and slifis_plot::PLOT_HSCALE::x0.

void slifis_plot::PLOT_FS::P_DrawPlot

(

)

[private, virtual]

Implements slifis_plot::PLOT_FUZZY.

References __IN__, __OUT__, slifis_plot::PLOT_DATA::_font, slifis_plot::PLOT::_margins, _p_fs, slifis_plot::PLOT::_p_img, _SelectedMF, slifis_plot::PLOT_FUZZY::_x_first, slifis_plot::GAPI_BuildColor(), slifis_plot::GAPI_BuildPoint(), slifis_plot::GAPI_DrawText(), slifis::FUZZY_ROOT::GetMf(), slifis::FUZZY_ROOT::GetName(), slifis::MEMBFUNC::GetName(), slifis::FUZZY_ROOT::GetNbMf(), slifis_plot::PLOT_MARGINS::m_hl, slifis_plot::PLOT_FUZZY::P_DrawMembFunc(), slifis_plot::PLOT::P_GetTextWidth(), slifis_plot::plot_data(), s_ColorNotSelected, s_ColorSelected, s_ColorSet, and SLIFIS_PLOT_NB_COLORS.

void slifis_plot::PLOT_FS::P_InitColorSet

(

)

[private]

color set initialisation, if needed.

References __IN__, __OUT__, FULL, slifis_plot::GAPI_BuildColor(), HALF, s_ColorSet, s_ColorSetDone, and SLIFIS_PLOT_NB_COLORS.

Referenced by PLOT_FS().

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Member Data Documentation

const slifis::FUZZY_ROOT* slifis_plot::PLOT_FS::_p_fs [private]

const pointer on the drawn set of functions.

Referenced by AssignSet(), DrawValue(), GetPlotName(), P_ComputeScale(), P_DrawPlot(), and SelectMf().

int slifis_plot::PLOT_FS::_SelectedMF [private]

index of selected MF, -1 if none.

Referenced by GetSelectedMf(), P_DrawPlot(), PLOT_FS(), and SelectMf().

const GAPI_COLOR slifis_plot::PLOT_FS::s_ColorSelected = GAPI_BuildColor( 250, 100, 50 ) [static, private]

Referenced by P_DrawPlot().

const GAPI_COLOR slifis_plot::PLOT_FS::s_ColorNotSelected = GAPI_BuildColor( 100, 100, 100 ) [static, private]

Referenced by P_DrawPlot().

GAPI_COLOR slifis_plot::PLOT_FS::s_ColorSet [static, private]

Referenced by P_DrawPlot(), and P_InitColorSet().

bool slifis_plot::PLOT_FS::s_ColorSetDone = false [static, private]

Referenced by P_InitColorSet().