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Template::Plugin::GD::Graph::lines.3pm
Langue: en
Version: 2006-02-03 (fedora - 06/07/09)
Section: 3 (Bibliothèques de fonctions)
NAME
Template::Plugin::GD::Graph::lines - Create line graphs with axes and legendsSYNOPSIS
[% USE g = GD.Graph.lines(x_size, y_size); %]
EXAMPLES
[% FILTER null; USE g = GD.Graph.lines(300,200); x = [1, 2, 3, 4]; y = [5, 4, 2, 3]; g.set( x_label => 'X Label', y_label => 'Y label', title => 'Title' ); g.plot([x, y]).png | stdout(1); END; -%] [% FILTER null; data = [ ["Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec", ], [-5, -4, -3, -3, -1, 0, 2, 1, 3, 4, 6, 7], [4, 3, 5, 6, 3,1.5, -1, -3, -4, -6, -7, -8], [1, 2, 2, 3, 4, 3, 1, -1, 0, 2, 3, 2], ]; USE my_graph = GD.Graph.lines(); my_graph.set( x_label => 'Month', y_label => 'Measure of success', title => 'A Simple Line Graph', y_max_value => 8, y_min_value => -8, y_tick_number => 16, y_label_skip => 2, box_axis => 0, line_width => 3, zero_axis_only => 1, x_label_position => 1, y_label_position => 1, x_label_skip => 3, x_tick_offset => 2, transparent => 0, ); my_graph.set_legend("Us", "Them", "Others"); my_graph.plot(data).png | stdout(1); END; -%]
DESCRIPTION
The GD.Graph.lines plugin provides an interface to the GD::Graph::lines class defined by the GD::Graph module. It allows one or more (x,y) data sets to be plotted as y versus x lines with 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::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::area, Template::Plugin::GD::Graph::mixed, Template::Plugin::GD::Graph::pie, Template::Plugin::GD::Graph::pie3d, GDContenus ©2006-2024 Benjamin Poulain
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