Ruby/libgraph

binding between "Ruby" and "libgraph".

Module/Class Hierarchy

Libgraph -+
          |
          +- Libgraph::MultiBar
          |
          +- Libgraph::Bar
          |
          +- Libgraph::MultiLine
          |
          +- Libgraph::Line
          |
          +- Libgraph::Pie

Module Libgraph

CONSTANTS

Color

Libgraph::BLACK
Libgraph::WHITE
Libgraph::GREY
Libgraph::DKGREY
Libgraph::GREEN
Libgraph::ORANGE
Libgraph::BLUE
Libgraph::RED
Libgraph::CYAN
Libgraph::YELLOW

Class Libgraph::MultiBar

Class Methods

Libgraph::MultiBar.new(title, width, height, groupsize): Create MultiBar Instance. groupsize variable indicates the number of columns grouped together.

Methods

Libgraph::MultiBar#set_title(title): Set the title.
Libgraph::MultiBar#get_title(): Return the title string.
Libgraph::MultiBar#get_size(): Return the width and height of the graph with ARRAY.
Libgraph::MultiBar#set_size(x, y): Set the width and height of the graph.
Libgraph::MultiBar#get_bg_color(): Return the background color of graph.
Libgraph::MultiBar#set_bg_color(color): Set the background color of graph.
Libgraph::MultiBar#add_col(name, value): Add a set of integer number values for a group of bars with ARRAY, labelled with name.
Libgraph::MultiBar#add_col_dbl(name, value): Add a set of real number values for a group of bars with ARRAY, labelled with name.
Libgraph::MultiBar#add_pointname(name): Add a name for a point or set of points.
Libgraph::MultiBar#render(): Draw the graph.
Libgraph::MultiBar#save(name): Save the graph with the given name.

Class Libgraph::Bar

Class Methods

Libgraph::Bar.new(title, width, height): Create Bar Instance.

Methods

Libgraph::Bar#set_title(title): Set the title.
Libgraph::Bar#get_title(): Return the title string.
Libgraph::Bar#get_size(): Return the width and height of the graph with ARRAY.
Libgraph::Bar#set_size(x, y): Set the width and height of the graph.
Libgraph::Bar#get_bg_color(): Return the background color of graph.
Libgraph::Bar#set_bg_color(color): Set the background color of graph.
Libgraph::Bar#add_col(name, value): Add an integer number value for a bar, labelled with name.
Libgraph::Bar#add_col_dbl(name, value): Add an real number value for a bar, labelled with name.
Libgraph::Bar#add_pointname(name): Add a name for a point or set of points.
Libgraph::Bar#render(): Draw the graph.
Libgraph::Bar#save(name): Save the graph with the given name.

Class Libgraph::MultiLine

Class Methods

Libgraph::MultiLine.new(title, width, height, groupsize): Create MultiLine Instance. groupsize variable indicates the number of columns grouped together.

Methods

Libgraph::MultiLine#set_title(title): Set the title.
Libgraph::MultiLine#get_title(): Return the title string.
Libgraph::MultiLine#get_size(): Return the width and height of the graph with ARRAY.
Libgraph::MultiLine#set_size(x, y): Set the width and height of the graph.
Libgraph::MultiLine#get_bg_color(): Return the background color of graph.
Libgraph::MultiLine#set_bg_color(color): Set the background color of graph.
Libgraph::MultiLine#add_point(name, value): Add a set of integer number values with ARRAY, one for each line, labelled with name.
Libgraph::MultiLine#add_point_dbl(name, value): Add a set of real number values with ARRAY, one for each line, labelled with name.
Libgraph::MultiLine#add_pointname(name): Add a name for a point or set of points.
Libgraph::MultiLine#render(): Draw the graph.
Libgraph::MultiLine#save(name): Save the graph with the given name.

Class Libgraph::Line

Class Methods

Libgraph::Line.new(title, width, height, groupsize): Create Line Instance.

Methods

Libgraph::Line#set_title(title): Set the title.
Libgraph::Line#get_title(): Return the title string.
Libgraph::Line#get_size(): Return the width and height of the graph with ARRAY.
Libgraph::Line#set_size(x, y): Set the width and height of the graph.
Libgraph::Line#get_bg_color(): Return the background color of graph.
Libgraph::Line#set_bg_color(color): Set the background color of graph.
Libgraph::Line#add_point(name, value): Add a set of integer number value, one for each line, labelled with name.
Libgraph::Line#add_point_dbl(name, value): Add a set of real number value, one for each line, labelled with name.
Libgraph::Line#add_pointname(name): Add a name for a point or set of points.
Libgraph::Line#render(): Draw the graph.
Libgraph::Line#save(name): Save the graph with the given name.

Class Libgraph::Pie

Class Methods

Libgraph::Pie.new(title, width, height): Create Pie Instance.

Methods

Libgraph::Pie#set_title(title): Set the title.
Libgraph::Pie#get_title(): Return the title string.
Libgraph::Pie#get_size(): Return the width and height of the graph with ARRAY.
Libgraph::Pie#set_size(x, y): Set the width and height of the graph.
Libgraph::Pie#get_bg_color(): Return the background color of graph.
Libgraph::Pie#set_bg_color(color): Set the background color of graph.
Libgraph::Pie#add_slice(name, value): Add an integer number value for a slice of the pie, labelled with name.
Libgraph::Pie#add_slice_dbl(name, value): Add an real number value for a slice of the pie, labelled with name.
Libgraph::Pie#add_pointname(name): Add a name for a point or set of points.
Libgraph::Pie#render(): Draw the graph.
Libgraph::Pie#save(name): Save the graph with the given name.