Small class to produce graph with Google chart in HTML. More...

#include <GoogleChart.hpp>

Public Member Functions
template<typename Y >
void	AddHistGraph (openfpm::vector< Y > &y)
	Add an histogram graph. More...

template<typename X , typename Y >
void	AddHistGraph (openfpm::vector< X > &x, openfpm::vector< Y > &y)
	Add an histogram graph. More...

template<typename X , typename Y , typename Yn >
void	AddHistGraph (openfpm::vector< X > &x, openfpm::vector< Y > &y, openfpm::vector< Yn > &yn)
	Add an histogram graph. More...

template<typename X , typename Y , typename Yn >
void	AddHistGraph (openfpm::vector< X > &x, openfpm::vector< Y > &y, openfpm::vector< Yn > &yn, const GCoptions &opt)
	Add an histogram graph. More...

template<typename X , typename Y >
void	AddLinesGraph (openfpm::vector< X > &x, openfpm::vector< Y > &y, const GCoptions &opt)
	Add a simple lines graph. More...

template<typename X , typename Y >
void	AddLinesGraph (openfpm::vector< X > &x, openfpm::vector< Y > &y, const openfpm::vector< std::string > &yn, const GCoptions &opt)
	Add a simple plot graph. More...

void	addHTML (const std::string &html)
	Add HTML text. More...

void	write (std::string file)
	It write the graphs on file in html format using Google charts. More...

Private Member Functions
template<typename X , typename Y >
std::string	get_points_plot_data (const openfpm::vector< X > &x, const openfpm::vector< Y > &y, const openfpm::vector< std::string > &yn, const GCoptions &opt, size_t i)
	Given X and Y vector return the string representing the data section of the Google Chart. More...

std::string	get_colums_bar_option (const GCoptions &opt)

std::string	get_points_plot_option (const GCoptions &opt)

void	addData (std::ofstream &of, size_t i, const std::string &data)
	Add a graph data variable. More...

void	addOption (std::ofstream &of, size_t i, const std::string &opt)
	Add an option data variable. More...

void	addDrawDiv (std::ofstream &of, size_t i)
	Add a draw div section. More...

void	addDiv (std::ofstream &of, size_t i, const GCoptions &gc)
	Add a div section. More...

Private Attributes
openfpm::vector< GGraph >	set_of_graphs

openfpm::vector< std::string >	injectHTML

Detailed Description

Small class to produce graph with Google chart in HTML.

This Class can produce several graph using google chart

Create Histogram graph

This code produce the graph above

    openfpm::vector<std::string> x;
    openfpm::vector<openfpm::vector<size_t>> y;
    openfpm::vector<std::string> yn;
    x.add("colum1");
    x.add("colum2");
    x.add("colum3");
    x.add("colum4");
    x.add("colum5");
    x.add("colum6");
    // Each colum can have multiple data set (in this case 4 dataset)
    // Each dataset can have a name
    yn.add("dataset1");
    yn.add("dataset2");
    yn.add("dataset3");
    yn.add("dataset4");
    // Each colums can have multiple data-set
    y.add({2,3,5,6});
    y.add({5,6,1,6});
    y.add({2,1,6,9});
    y.add({1,6,3,2});
    y.add({3,3,0,6});
    y.add({2,1,4,6});
    // Google charts options
    GCoptions options;
    options.title = std::string("Example");
    options.yAxis = std::string("Y Axis");
    options.xAxis = std::string("X Axis");
    options.stype = std::string("bars");
    // it say that the colum4 must me represented with a line
    options.stypeext = std::string("{3: {type: 'line'}}");
    GoogleChart cg;
    cg.AddHistGraph(x,y,yn,options);
    cg.write("gc_out.html");

Create Lines

This code produce the graph above

    openfpm::vector<std::string> x;
    openfpm::vector<openfpm::vector<double>> y;
    x.add("colum1");
    x.add("colum2");
    x.add("colum3");
    x.add("colum4");
    x.add("colum5");
    x.add("colum6");
    // Each line can have multiple intervals or error bars
    // The first number specify the bottom line
    // The last three numbers specify the top line + error band (min, max)
    // The middle 5 line specify the middle lines + one external error band + one internal error band
    y.add({0.10,0.20,0.19,0.22,0.195,0.215,0.35,0.34,0.36});
    y.add({0.11,0.21,0.18,0.22,0.19,0.215,0.36,0.35,0.37});
    y.add({0.12,0.22,0.21,0.23,0.215,0.225,0.35,0.34,0.36});
    y.add({0.15,0.25,0.20,0.26,0.22,0.255,0.36,0.35,0.37});
    y.add({0.09,0.29,0.25,0.30,0.26,0.295,0.35,0.34,0.36});
    y.add({0.08,0.28,0.27,0.29,0.275,0.285,0.36,0.35,0.37});
    // Google charts options
    GCoptions options;
    options.title = std::string("Example");
    options.yAxis = std::string("Y Axis");
    options.xAxis = std::string("X Axis");
    options.lineWidth = 1.0;
    GoogleChart cg;
    cg.AddLinesGraph(x,y,options);
    cg.write("gc_plot2_out.html");

Create lines with different styles

This code produce the graph above

    openfpm::vector<std::string> x;
    openfpm::vector<openfpm::vector<double>> y;
    openfpm::vector<std::string> yn;
    x.add("colum1");
    x.add("colum2");
    x.add("colum3");
    x.add("colum4");
    x.add("colum5");
    x.add("colum6");
    // Here we specify how many lines we have
    // first Line
    yn.add("line1");
    // second line + 2 intervals (Error bands)
    yn.add("line2");
    yn.add("interval");
    yn.add("interval");
    yn.add("interval");
    yn.add("interval");
    // third line + 1 interval (Error bands)
    yn.add("line3");
    yn.add("interval");
    yn.add("interval");
    // Each line can have multiple intervals or error bars
    // The first number specify the bottom line
    // The last three numbers specify the top line + error band (min, max)
    // The middle 5 line specify the middle lines + one external error band + one internal error band
    y.add({0.10,0.20,0.19,0.22,0.195,0.215,0.35,0.34,0.36});
    y.add({0.11,0.21,0.18,0.22,0.19,0.215,0.36,0.35,0.37});
    y.add({0.12,0.22,0.21,0.23,0.215,0.225,0.35,0.34,0.36});
    y.add({0.15,0.25,0.20,0.26,0.22,0.255,0.36,0.35,0.37});
    y.add({0.09,0.29,0.25,0.30,0.26,0.295,0.35,0.34,0.36});
    y.add({0.08,0.28,0.27,0.29,0.275,0.285,0.36,0.35,0.37});
    // Google charts options
    GCoptions options;
    options.title = std::string("Example");
    options.yAxis = std::string("Y Axis");
    options.xAxis = std::string("X Axis");
    options.lineWidth = 1.0;
    options.intervalext = std::string("{'i2': { 'color': '#4374E0', 'style':'bars', 'lineWidth':4, 'fillOpacity':1 } }");
    GoogleChart cg;
    cg.AddLinesGraph(x,y,yn,options);
    cg.write("gc_plot_out.html");

Definition at line 146 of file GoogleChart.hpp.

Member Function Documentation

void GoogleChart::addData	(	std::ofstream &	of,
		size_t	i,
		const std::string &	data
	)

inlineprivate

Add a graph data variable.

Parameters

of	file out
i	id
data	string

Definition at line 258 of file GoogleChart.hpp.

void GoogleChart::addDiv	(	std::ofstream &	of,
		size_t	i,
		const GCoptions &	gc
	)

inlineprivate

Add a div section.

Parameters

i	id
gc	GoogleChart option

Definition at line 304 of file GoogleChart.hpp.

void GoogleChart::addDrawDiv	(	std::ofstream &	of,
		size_t	i
	)

inlineprivate

Add a draw div section.

Parameters

of	file out
i	id

Definition at line 287 of file GoogleChart.hpp.

template<typename Y >

void GoogleChart::AddHistGraph ( openfpm::vector< Y > & y )

inline

Add an histogram graph.

Parameters

y	A vector of vectors the size of y indicate how many values we have on x each x value can have multiple values or datasets

Definition at line 328 of file GoogleChart.hpp.

template<typename X , typename Y >

void GoogleChart::AddHistGraph	(	openfpm::vector< X > &	x,
		openfpm::vector< Y > &	y
	)

inline

Add an histogram graph.

Parameters

y	A vector of vectors the size of y indicate how many values we have on x each x value can have multiple values or datasets
x	Give a name or number to each colums. Can be a string or a number

Definition at line 344 of file GoogleChart.hpp.

template<typename X , typename Y , typename Yn >

void GoogleChart::AddHistGraph	(	openfpm::vector< X > &	x,
		openfpm::vector< Y > &	y,
		openfpm::vector< Yn > &	yn
	)

inline

Add an histogram graph.

Parameters

y	A vector of vectors the size of y indicate how many values we have on x each x value can have multiple values or datasets
x	Give a name or number to each colums. Can be a string or a number
yn	Give a name to each dataset

Definition at line 366 of file GoogleChart.hpp.

template<typename X , typename Y , typename Yn >

void GoogleChart::AddHistGraph	(	openfpm::vector< X > &	x,
		openfpm::vector< Y > &	y,
		openfpm::vector< Yn > &	yn,
		const GCoptions &	opt
	)

inline

Add an histogram graph.

Parameters

y	A vector of vectors the size of y indicate how many values we have on x each x value can have multiple values or datasets
x	Give a name or number to each colums. Can be a string or a number
yn	Give a name to each dataset
opt	Graph options

Definition at line 385 of file GoogleChart.hpp.

void GoogleChart::addHTML ( const std::string & html )

inline

Add HTML text.

Parameters

html	add html text in the page

Definition at line 482 of file GoogleChart.hpp.

template<typename X , typename Y >

void GoogleChart::AddLinesGraph	(	openfpm::vector< X > &	x,
		openfpm::vector< Y > &	y,
		const GCoptions &	opt
	)

inline

Add a simple lines graph.

Parameters

y	A vector of vectors of values. The size of y indicate how many x values we have, while the internal vector can store multiple realizations, or min and max, for error bar
x	Give a name or number to each x value, so can be a string or a number
opt	Graph options

Definition at line 419 of file GoogleChart.hpp.

template<typename X , typename Y >

void GoogleChart::AddLinesGraph	(	openfpm::vector< X > &	x,
		openfpm::vector< Y > &	y,
		const openfpm::vector< std::string > &	yn,
		const GCoptions &	opt
	)

inline

Add a simple plot graph.

Parameters

y	A vector of vector of values (numbers) the size of y indicate how many x values or colums we have, while the internal vector store multiple lines, or error bars
x	Give a name or number to each colums, so can be a string or a number
yn	Give a name to each line, or specify an error bar
opt	Graph options

Definition at line 448 of file GoogleChart.hpp.

void GoogleChart::addOption	(	std::ofstream &	of,
		size_t	i,
		const std::string &	opt
	)

inlineprivate

Add an option data variable.

Parameters

of	file out
i	id
opt	string

Definition at line 272 of file GoogleChart.hpp.

template<typename X , typename Y >

std::string GoogleChart::get_points_plot_data	(	const openfpm::vector< X > &	x,
		const openfpm::vector< Y > &	y,
		const openfpm::vector< std::string > &	yn,
		const GCoptions &	opt,
		size_t	i
	)

inlineprivate

Given X and Y vector return the string representing the data section of the Google Chart.

Parameters

X	vector
Y	vector
i	counter

Returns: string with the data section

Definition at line 163 of file GoogleChart.hpp.

void GoogleChart::write ( std::string file )

inline

It write the graphs on file in html format using Google charts.

Parameters

file	output file

Definition at line 492 of file GoogleChart.hpp.

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

src/Plot/GoogleChart.hpp

Public Member Functions

Private Member Functions

Private Attributes

Detailed Description

Create Histogram graph

Create Lines

Create lines with different styles

Member Function Documentation