[%# This Source Code Form is subject to the terms of the Mozilla Public
  # License, v. 2.0. If a copy of the MPL was not distributed with this
  # file, You can obtain one at http://mozilla.org/MPL/2.0/.
  #
  # This Source Code Form is "Incompatible With Secondary Licenses", as
  # defined by the Mozilla Public License, v. 2.0.
  #%]

[% y_label = "$terms.Bugs" %]
[% x_label = "Time" %]

[% IF chart.cumulate %]
  [% USE graph = GD.Graph.area(width, height) %]
  [% graph.set(cumulate => "true") %]
[% ELSE %]
  [% USE graph = GD.Graph.lines(width, height) %]
[% END %]

[% FILTER null;
  x_label_skip = (30 * chart.data.0.size / width);
  
  graph.set(x_label           => x_label,
            y_label           => y_label,
            y_tick_number     => 8, 
            y_max_value       => chart.y_max_value,
            x_label_position  => 0.5,
            x_labels_vertical => 1,
            x_label_skip      => x_label_skip,
            legend_placement  => "RT",
            line_width        => 2,
            dclrs             => ["lred", "lgreen", "lblue", "lyellow",
                                  "lpurple", "lorange", "black", "green",
                                  "blue", "dpink", "lbrown", "gray", 
                                  "red", "dpurple", "gold", "marine"]);
   
  # Workaround for the fact that set_legend won't take chart.labels directly, 
  # because chart.labels is an array reference rather than an array.
  graph.set_legend(chart.labels.0, chart.labels.1, chart.labels.2,
                   chart.labels.3, chart.labels.4, chart.labels.5,
                   chart.labels.6, chart.labels.7, chart.labels.8,
                   chart.labels.9, chart.labels.10, chart.labels.11,
                   chart.labels.12, chart.labels.13, chart.labels.14,
                   chart.labels.15);
                      
  graph.plot(chart.data).png | stdout(1);
  END;
-%]