markers generated with easting northing

main.rb

@@ -1,6 +1,7 @@
 require 'rubygems'
 require 'sinatra'
 require 'sequel'
+require 'rubypython'
 
 # set :database => 'mysql://appathon:appathon@appathon.cdmwtnbgpare.eu-west-1.rds.amazonaws.com:3306/appathon'
 # DB = Sequel.mysql 'appathon', :user => 'appathon', :password => 'appathon', :host => 'mysql://appathon.cdmwtnbgpare.eu-west-1.rds.amazonaws.com', :port => '3306'
@@ -12,14 +13,19 @@
 end
 
 def get_crimes_and_format
-	rows = DB.fetch("SELECT * FROM street_crime WHERE MBRContains(GeomFromText('Polygon((359825.0 170625.0,359827 170625,359827 170627,359825 170627,359825 170625))'), ukos);")
-	@string = '["'
-	rows.each{ |row| @string << row[:easting].to_s+','+row[:northing].to_s+'","' }
-	@string << rows.first[:easting].to_s+','+rows.first[:northing].to_s+'"]'
-	puts @string
-	return @string
+	# location = ?? 
+	# polygon = "GeomFromtext('Polygon((#{location[x]-100} #{location[y]-100},#{location[x]+100} #{location[y]-100},#{location[x]+100} #{location[y]+100},#{location[x]-100} #{location[y]+100},#{location[x]-100} #{location[y]-100}))'"
+	rows = DB.fetch("SELECT * FROM street_crime WHERE MBRContains(GeomFromText('Polygon((359726 170526,359926 170526,359926 170726,359726 170726,359726 170526))'), ukos);")
+
+	myHash = {}
+	rows.each{ |row|
+		key = '"'+row[:easting].to_s+','+row[:northing].to_s + '"'
+		myHash[key].nil? ? myHash[key] = 1 : myHash[key] += 1
+	}
+	return myHash
 end
 
 get '/dbtest' do
-	get_crimes_and_format
+	@coords = get_crimes_and_format
+	erb :index
 end

utmToLatLong.py

@@ -1,4 +1,5 @@
 import math
+import sys
 
 def utmToLatLng(zone, easting, northing, northernHemisphere=True):
     if not northernHemisphere:
@@ -50,3 +51,8 @@ def utmToLatLng(zone, easting, northing, northernHemisphere=True):
     longitude = ((zone > 0) and (6 * zone - 183.0) or 3.0) - _a3
 
     return (latitude, longitude)
+
+if __name__ == "__main__":
+	print float(sys.argv[2])
+	print float(sys.argv[3])
+	print utmToLatLng(sys.argv[1], float(sys.argv[2]), float(sys.argv[3]))

views/layout.erb

@@ -45,10 +45,11 @@ function initialize() {
       map.setCenter(pos);
 
 	// ADD MARKERS
-      <% @coords.each do |point| %>
+      <% @coords.each do |k,v| %>
       marker = new google.maps.Marker({
-	  position: new google.maps.LatLng(<%= point %>),
+	  position: new google.maps.LatLng(<%= k %>),
 	  map: map,
+	  title: <%= '"'+ v.to_s + ' crimes"'%>
       });
       <% end %>