XeGraph Class Reference

Extension to TGraph. More...

#include <XeCore.h>

Inheritance diagram for XeGraph:

List of all members.

Public Member Functions
void	addGraph (TGraph &gr)
void	applyStyle ()
	Virtual method applying the XeStyle to the object.
XeGraph *	divide (XeGraph *reference)
void	draw (string options="L", int flag=WITH_LEGEND)
	Draw the graph.
void	drawInsideS1S2 (string opt="")
void	drawS1S2 (string opt="")
	void Draw a graph in S1S2 plane, according to current display mode
double	getMaxX ()
	Pure virtual method returning X maximum value.
double	getMaxY ()
	Pure virtual method returning Y maximum value.
double	getMinX ()
	Pure virtual method returning X minimum value.
double	getMinY ()
	Pure virtual method returning Y minimum value.
double	getMinYNotZero ()
	Get the minimum value of all values>0.
int	getN ()
double	getSumX ()
	Get the sum of all X values.
double	getSumY ()
	Get the sum of all Y values.
TGraph *	getTGraph ()
	Get pointer to TGraph the pointer.
double	getX (int i)
double *	getX ()
double	getY (int i)
double *	getY ()
bool	isCompatible (XeGraph *reference)
bool	printGraph (int n=0, bool stat=false, double xNorm=1., double yNorm=1.)
	Print the graph.
void	printHeader ()
bool	printIt (int level=1)
	method to print the object
void	set (int i)
void	setPoint (int i, double x, double y)
void	setTheNames (string n, string leg="")
	XeGraph (string name, TGraph &gr, string Xlab="", string Ylab="", XeStyle *st=NULL, string legend="")
	constructor from a TGraph
	XeGraph (string name, int n, string Xlab="", string Ylab="", XeStyle *st=NULL, string legend="")
	constructor with all details but the actual values
	XeGraph (string name, int n, double *x, double *y, string Xlab="", string Ylab="", XeStyle *st=NULL, string legend="", double norm=1.)
	constructor with all details
	XeGraph (string fn, string name, int dummy, string Xlab="", string Ylab="", XeStyle *st=NULL, string legend="")
	constructor reading directly from a text file
	XeGraph (string name, string xLab="", string yLab="")
	Constructor with minimum information.
Protected Attributes
TGraph	graph

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Detailed Description

Extension to TGraph.

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Constructor & Destructor Documentation

XeGraph::XeGraph	(	string	name,
		string	xLab = "",
		string	yLab = ""
	)

Constructor with minimum information.

Parameters:

	name	name of the graph
	xLab	X-Label
	yLab	Y-Label

XeGraph::XeGraph	(	string	fn,
		string	name,
		int	dummy,
		string	Xlab = "",
		string	Ylab = "",
		XeStyle *	st = NULL,
		string	legend = ""
	)

constructor reading directly from a text file

Parameters:

	fn	name of the file to be read from name name of the XeObject
	Xlab	X-Label
	Ylab	Y-Label
	st	XeStyle of the graph (useful in MultiGraphs)
	legend	Legend to be drawn (useful in MultiGraphs)

XeGraph::XeGraph	(	string	name,
		int	n,
		double *	x,
		double *	y,
		string	Xlab = "",
		string	Ylab = "",
		XeStyle *	st = NULL,
		string	legend = "",
		double	norm = 1.
	)

constructor with all details

Parameters:

	name	name of the object
	n	number of points in the graph
	x	pointer to array of X's
	y	pointer to array of Y's
	Xlab	X-Label
	Ylab	Y-Label
	st	XeStyle of the graph (useful in MultiGraphs)
	legend	Legend to be drawn (useful in MultiGraphs)
	norm	Normalisation of overall integral

XeGraph::XeGraph	(	string	name,
		int	n,
		string	Xlab = "",
		string	Ylab = "",
		XeStyle *	st = NULL,
		string	legend = ""
	)

constructor with all details but the actual values

Parameters:

	name	name of the object
	n	number of points in the graph
	Xlab	X-Label
	Ylab	Y-Label
	st	XeStyle of the graph (useful in MultiGraphs)
	legend	Legend to be drawn (useful in MultiGraphs)

XeGraph::XeGraph	(	string	name,
		TGraph &	gr,
		string	Xlab = "",
		string	Ylab = "",
		XeStyle *	st = NULL,
		string	legend = ""
	)

constructor from a TGraph

Parameters:

	name	name of the object
	gr	original TGraph
	Xlab	X-Label
	Ylab	Y-Label
	st	XeStyle of the graph (useful in MultiGraphs)
	legend	Legend to be drawn (useful in MultiGraphs)

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Member Function Documentation

void XeGraph::draw	(	string	options = "L",
		int	flag = WITH_LEGEND
	)			[virtual]

Draw the graph.

Parameters:

	options	drawing options
	flag	= WITH_LEGEND or NO_LEGEND

Implements XeStylized.

void XeGraph::drawS1S2

(

string

opt = ""

)

void Draw a graph in S1S2 plane, according to current display mode

Parameters:

opt

extra Drawing options

bool XeGraph::printGraph	(	int	n = 0,
		bool	stat = false,
		double	xNorm = 1.,
		double	yNorm = 1.
	)

Print the graph.

Returns:

true for compatibility reasons

Parameters:

	n	number of points (0 means all)
	stat	also print min,max,sum of X and Y
	xNorm	all x values are mutilplied by xNorm
	yNorm	all y values are mutilplied by xNorm

bool XeGraph::printIt

(

int

level = 1

)

[virtual]

method to print the object

Returns:

true if no error was found

Parameters:

level

print level

Reimplemented from XeObject.

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

• /home/lellouch/Dropbox/Xenon/Xephyr/XeCore.h