Проект OpenNet: MAN Template::Plugin::GD::Graph::pie (3) Библиотечные вызовы (FreeBSD и Linux)

Интерактивная система просмотра системных руководств (man-ов)

Template::Plugin::GD::Graph::pie (3)

>> Template::Plugin::GD::Graph::pie (3) ( Разные man: Библиотечные вызовы )

NAME

Template::Plugin::GD::Graph::pie - Create pie charts with legends

SYNOPSIS

    [% USE g = GD.Graph.pie(x_size, y_size); %]

EXAMPLES

    [% FILTER null;
        data = [
            ["1st","2nd","3rd","4th","5th","6th"],
            [    4,    2,    3,    4,    3,  3.5]
        ];

        USE my_graph = GD.Graph.pie( 250, 200 );

        my_graph.set(
                title => 'A Pie Chart',
                label => 'Label',
                axislabelclr => 'black',
                pie_height => 36,

                transparent => 0,
        );
        my_graph.plot(data).png | stdout(1);
       END;
    -%]

DESCRIPTION

The GD.Graph.pie plugin provides an interface to the GD::Graph::pie class defined by the GD::Graph module. It allows an (x,y) data set to be plotted as a pie chart. The x values are typically strings.

See GD::Graph for more details.