chart.png.tmpl

[%# 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.
  #%]

[% 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           => "Time",
            y_label           => terms.Bugs,
            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(chart.labels);
  END;
-%]

[% IF Param("font_file") %]
  [% graph.set_x_axis_font(Param("font_file"), 9);
     graph.set_x_label_font(Param("font_file"), 10);
     graph.set_y_axis_font(Param("font_file"), 9);
     graph.set_y_label_font(Param("font_file"), 10);
     graph.set_legend_font(Param("font_file"), 9);
  %]
[% END %]

[% graph.plot(chart.data).png | stdout(1) %]