Add bar chart

views/votes_show_closed.erb

@@ -46,6 +46,20 @@
   <% end %>
 </table>
 
+<%
+data = []
+colors = []
+settings.values.reverse.each do |v|
+  d = { name: v[:label], data: [] }
+  @vote.candidates.each do |c|
+    d[:data] << [c.name, c.mj.count[v[:id]]]
+  end
+  data << d
+  colors << v[:color]
+end
+%>
+<%= bar_chart data, colors: colors, stacked: true, legend: 'bottom' %>
+
 <h2><%= _("Organizers") %></h2>
 
 <ul>