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 <[email protected]> wrote the original GD plugins for the Template Toolkit (2001).
Andy Wardley <[email protected]> extracted them from the TT core into a separate distribution for TT version 2.15.