Put in a pie graph for Plurality votes. ALso slimmed down victories_and_ties method...

[selectricity] / app / controllers / graph_controller.rb

diff --git a/app/controllers/graph_controller.rb b/app/controllers/graph_controller.rb
index c72da85a6dea19732d070710ff42fb330fbc2c1a..69577c6df84e1cf80566748993209eb145965027 100644 (file)
--- a/app/controllers/graph_controller.rb
+++ b/app/controllers/graph_controller.rb
@@ -121,12 +121,21 @@ class GraphController < ApplicationController
   
   def plurality_pie
     @election = Election.find(params[:id])
+    @election.results unless @election.plurality_result || @election.approval_result
+    votes = @election.votes.size
+    data = Hash.new
+    names = @election.names_by_id
     
-    
-    
+    @election.plurality_result.points.each do |candidate, votes|
+      data[names[candidate]] = votes
+    end
+     
     pie = GruffGraff.new ( :graph_type => Gruff::Pie,
-                           :data =>   ,
-                           :title => "Percentage of First Plce Votes")
+                           :title => "Percentage of First Place Votes",
+                           :data => data)
+    send_data(*pie.output)
+                           
+  end
   
  private 
   def get_positions_info(election)