[%# The contents of this file are subject to the Mozilla Public
  # License Version 1.1 (the "License"); you may not use this file
  # except in compliance with the License. You may obtain a copy of
  # the License at http://www.mozilla.org/MPL/
  #
  # Software distributed under the License is distributed on an "AS
  # IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
  # implied. See the License for the specific language governing
  # rights and limitations under the License.
  #
  # The Original Code is the Bugzilla Bug Tracking System.
  #
  # The Initial Developer of the Original Code is Netscape Communications
  # Corporation. Portions created by Netscape are
  # Copyright (C) 1998 Netscape Communications Corporation. All
  # Rights Reserved.
  #
  # Contributor(s): Gervase Markham <gerv@gerv.net>
  #%]

[% 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"]);
   
  graph.set_legend_font(Param('graph_font'), Param('graph_font_size'));
  graph.set_title_font(Param('graph_font'), Param('graph_font_size'));
  graph.set_x_label_font(Param('graph_font'), Param('graph_font_size'));
  graph.set_y_label_font(Param('graph_font'), Param('graph_font_size'));
  graph.set_x_axis_font(Param('graph_font'), Param('graph_font_size'));
  graph.set_y_axis_font(Param('graph_font'), Param('graph_font_size'));
  graph.set_values_font(Param('graph_font'), Param('graph_font_size'));

  # 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;
-%]

