class Tracepoint < ActiveRecord::Base
-set_table_name 'gps_points'
+ set_table_name 'gps_points'
# validates_numericality_of :latitude
# validates_numericality_of :longitude
belongs_to :user
belongs_to :trace, :foreign_key => 'gpx_id'
+
+ def self.find_by_area(minlat, minlon, maxlat, maxlon, options)
+ self.with_scope(:find => {:conditions => OSM.sql_for_area(minlat, minlon, maxlat, maxlon)}) do
+ return self.find(:all, options)
+ end
+ end
def lat=(l)
self.latitude = l * 1000000
def lon
return self.longitude.to_f / 1000000
end
+
+ def to_xml_node
+ el1 = XML::Node.new 'trkpt'
+ el1['lat'] = self.lat.to_s
+ el1['lon'] = self.lon.to_s
+ return el1
+ end
end