NAME¶
Template::Plugin::GD::Graph::area - Create area graphs with axes and legends
SYNOPSIS¶
[% USE g = GD.Graph.area(x_size, y_size); %]
EXAMPLES¶
[% FILTER null;
data = [
["1st","2nd","3rd","4th","5th","6th","7th", "8th", "9th"],
[ 5, 12, 24, 33, 19, 8, 6, 15, 21],
[ -1, -2, -5, -6, -3, 1.5, 1, 1.3, 2]
];
USE my_graph = GD.Graph.area();
my_graph.set(
two_axes => 1,
zero_axis => 1,
transparent => 0,
);
my_graph.set_legend('left axis', 'right axis' );
my_graph.plot(data).png | stdout(1);
END;
-%]
DESCRIPTION¶
The GD.Graph.area plugin provides an interface to the GD::Graph::area class
defined by the GD::Graph module. It allows one or more (x,y) data sets to be
plotted as lines with the area between the line and x-axis shaded, in addition
to axes and legends.
See GD::Graph for more details.
AUTHOR¶
Thomas Boutell wrote the GD graphics library.
Lincoln D. Stein wrote the Perl GD modules that interface to it.
Martien Verbruggen wrote the GD::Graph module.
Craig Barratt <craig@arraycomm.com> wrote the original GD plugins for the
Template Toolkit (2001).
Andy Wardley <abw@cpan.org> extracted them from the TT core into a
separate distribution for TT version 2.15.
COPYRIGHT¶
Copyright (C) 2001 Craig Barratt <craig@arraycomm.com>, 2006 Andy Wardley
<abw@cpan.org>.
GD::Graph is copyright 1999 Martien Verbruggen.
This module is free software; you can redistribute it and/or modify it under the
same terms as Perl itself.
SEE ALSO¶
Template::Plugin::GD, Template::Plugin::GD::Graph::lines,
Template::Plugin::GD::Graph::lines3d, Template::Plugin::GD::Graph::bars,
Template::Plugin::GD::Graph::bars3d, Template::Plugin::GD::Graph::points,
Template::Plugin::GD::Graph::linespoints, Template::Plugin::GD::Graph::mixed,
Template::Plugin::GD::Graph::pie, Template::Plugin::GD::Graph::pie3d, GD