chart.html.erb

<div class="container">
  <div class='row chart_row'>
    <div class='col-lg-12'>
      <div class='chart'>
        <canvas id="chart_canvas" width="<%= meta[:chart_width] %>" height="<%= meta[:chart_height] %>"></canvas>
      </div>
      <div class='overlay'>
        <canvas id="overlay_canvas" width="<%= meta[:chart_width] %>" height="<%= meta[:chart_height] %>"></canvas>
      </div>
      <% if meta[:display_legend] %>
        <div class='legend'>
          <canvas id="legend_canvas" width="<%= meta[:chart_width].to_i + meta.fetch(:legend_extra_width, 0).to_i %>" height="<%= meta[:chart_height] %>"></canvas>
        </div>
      <% end %>
      <div class='ticks'>
        <canvas id="ticks_canvas" width="<%= meta[:chart_width] %>" height="<%= meta[:chart_height] %>"></canvas>
      </div>
    </div>
  </div>
</div>
<% if meta[:display_scoregrid] %>
  <div class='container'>
    <div class='row'>
      <div class='col-lg-12'>
        <table>
          <% data[:labels].each_with_index do |l, index| %>
            <tr>
              <td bgcolor="<%= data[:colors][index] %>" width="25px"> &nbsp;</td>
              <td width="10px">&nbsp;</td>
              <td><%= l %></td>
              <td width="50px">&nbsp;</td>
              <td><%= sprintf('%.2f', data[:values][index]) %></td>
            </tr>
          <% end %>
        </table>
      </div>
    </div>
  </div>
<% end %>