X-Git-Url: https://projects.mako.cc/source/selectricity/blobdiff_plain/1ef3925927fb35483da98af08f9fc175d5502708..c5ca3aa0771719286fb9f1a468c28a83af52292b:/app/controllers/graph_controller.rb

diff --git a/app/controllers/graph_controller.rb b/app/controllers/graph_controller.rb
index b019aeb..f956c0b 100644
--- a/app/controllers/graph_controller.rb
+++ b/app/controllers/graph_controller.rb
@@ -2,7 +2,8 @@ require 'date'
 class GraphController < ApplicationController  
   class GruffGraff
     
-    COLORS = ['#74CE00', '#005CD9', '#DC0D13', '#131313', '#990033']
+    COLORS = ['#74CE00', '#005CD9', '#DC0D13', '#131313', '#A214A4', 'EFF80E',
+              '90E5E6', 'F58313', '437D3D', '0E026C']
     BACKGROUND_COLORS = ['#74CE00', '#FFFFFF'] #for green and white background
     
     def initialize(options)
@@ -108,14 +109,25 @@ class GraphController < ApplicationController
     @election.results unless @election.borda_result
     data, labels = get_borda_points(@election.borda_result)
     
+    size = "400x300"
+    size = "580x300" if @election.candidates.size >= 5
+    
+   if @election.candidates.size >= 5
+     marker_font_size = 17
+   else
+     marker_font_size = 20
+   end
+    
     graph = GruffGraff.new( :graph_type => Gruff::Bar,
                             :data_name => @election.name,
                             :data => data,
                             :interval_labels => labels,
+                            :size => size,
                             :title => "Points Per Candidate",
                             :marker_color => '#999999',
+                            :marker_font_size => marker_font_size,
                             :y_axis_label => "Points",
-                            :x_axis_label => "Candidate")
+                            :x_axis_label => "Candidates")
     send_data(*graph.output)
   end
   #Acording to Tufte, small, concomparitive, highly labeled data sets usually