require 'date'
class GraphController < ApplicationController
class GruffGraff
-
+
+ COLORS = ['#74CE00', '#005CD9', '#DC0D13', '#131313', '#990033']
+ BACKGROUND_COLORS = ['#74CE00', '#FFFFFF'] #for green and white background
+
def initialize(options)
size = options[:size] ? options[:size] : "400x300" #allow custom sizing
@graph = options[:graph_type].new(size)
@graph.no_data_message = "No Voters"
- @graph.theme = { :colors => ['#005CD9', '#DC0D13', '#131313', '#990033'],
- :background_colors => ['#74CE00', '#FFFFFF'] }
+ @graph.theme = { :colors => COLORS,
+ :background_colors => ['#e5e5e5', '#FFFFFF'] }
@graph.font = File.expand_path('/usr/X11R6/lib/X11/fonts/TTF/Vera.ttf',
RAILS_ROOT)
+ if options[:legend_font_size]
+ @graph.legend_font_size = options[:legend_font_size]
+ end
+
+ if options[:title_font_size]
+ @graph.title_font_size = options[:title_font_size]
+ end
+
+ #marker count doesn't include minimum value line, default is 4
+ @graph.marker_count = options[:marker_count] if options[:marker_count]
+
+ @graph.marker_font_size = options[:marker_font_size] if options[:marker_font_size]
+
+ @graph.marker_color = options[:marker_color] if options[:marker_color]
+
# fill in the data with the optional data name
#Check to see if multiple datasets, if so, fill them all!
#Sort by biggest first piece of data.
:data => data,
:interval_labels => labels,
:title => "Voters Over Time",
- :size => "270x230",
+ :size => "330x232",
+ :legend_font_size => 40,
+ :title_font_size => 50,
+ :marker_count => 2,
+ :marker_font_size => 30,
+ :marker_color => '#999999',
:x_axis_label => scale,
:y_axis_label => "Number of Votes")
send_data(*graph.output)
:data => data,
:interval_labels => labels,
:title => "Points Per Candidate",
+ :marker_color => '#999999',
:y_axis_label => "Points",
:x_axis_label => "Candidate")
send_data(*graph.output)
# Create the hash for the labels. Each graph has ten columns, and three
# will be labeled
if timedelta < 2.hours #under two hours use minutes for labels
- labels_hash[0] = starttime.min.to_s
- labels_hash[(numcols/2)-1] = (starttime + (timedelta/2)).min.to_s
- labels_hash[numcols-1] = Time.now.min.to_s
- interval_type = "Minute of the Hour"
+ labels_hash[0] = "Start"
+ labels_hash[(numcols/2)-1] = fmt_decimal((timedelta/120)) #halfway
+ labels_hash[numcols-1] = fmt_decimal((timedelta/60))
+ interval_type = "Minutes After Start"
elsif timedelta < 2.days #more than 2 hours means use hours for labels
- labels_hash[0] = starttime.hour.to_s
- labels_hash[(numcols/2)-1] = (starttime + (timedelta/2)).hour.to_s
- labels_hash[numcols-1] = Time.now.hour.to_s
- interval_type = "Hour of the Day on 24 hour scale"
+ labels_hash[0] = "Start"
+ labels_hash[(numcols/2)-1] = fmt_decimal((timedelta/7200))
+ labels_hash[numcols-1] = fmt_decimal((timedelta/3600))
+ interval_type = "Hours After Start (Up to 48)"
else #more than 2 days means use dates for labels
labels_hash[0] = (Date.parse(starttime.to_s)).to_s
labels_hash[(numcols/2)-1] = (Date.parse((starttime + (timedelta/2)).to_s)).to_s
return total_per_interval, labels_hash, interval_type
end
+ def fmt_decimal(number)
+ sprintf( "%0.1f", number)
+ end
+
def get_borda_points(result)
points = Array.new
labels = Hash.new
end
return preference_tally
end
-
end
from <em>most preferred at the top</em> to <em>least preferred at the
bottom</em>. When you are done, press confirm to record your vote.</p>
-<div id="sortable_list">
-<ol id="rankings-list">
- <% for ranking in @voter.vote.rankings %>
- <li class="moveable" id="ranking_<%= ranking.candidate.id %>">
- <%=h ranking.candidate.name.capitalize %></li>
- <% end %>
-</ol>
-</div>
-
-<div class="clear-div"></div>
+<%= render :partial => 'voter/sortable_vote' %>
<%= button_to "Confirm Vote", quickaction_url( :action => 'confirm', :ident => @voter.election.name) %>
-<%= sortable_element 'rankings-list',
- :url => { :action => "sort_candidates" , :id => @voter.vote.id },
- :complete => visual_effect(:highlight, 'rankings-list') %>
<% end %>
</div> <!-- end main-content -->
create_table "voters", :force => true do |t|
t.column "email", :string, :limit => 100
t.column "password", :string, :limit => 100
- t.column "contacted", :integer, :limit => 4, :default => 0, :null => false
- t.column "election_id", :integer, :null => false
+ t.column "contacted", :integer, :limit => 4, :default => 0, :null => false
+ t.column "election_id", :integer, :null => false
t.column "session_id", :string, :limit => 32
t.column "ipaddress", :string, :limit => 32
+ t.column "type", :string, :limit => 100, :default => "", :null => false
end
add_index "voters", ["election_id"], :name => "fk_election_voter"
projects / selectricity / commitdiff