Hey all,
i have a google map and i am drawing circles on the map like this..
var latlng = new google.maps.LatLng(35.931387,
-102.31062);
var myMapOptions =
{
zoom:
12,
center:
latlng,
mapTypeId:
google.maps.MapTypeId.HYBRID
};
var map = new
google.maps.Map(document.getElementById("map_canvas"),
myMapOptions);
var infoWindow = new
google.maps.InfoWindow();
var markerBounds = new
google.maps.LatLngBounds();
<% @mapped_sites.each do |row|
%>
// main
circle
center = new google.maps.LatLng(<%= "#{row[0]}" %>, <%=
"#{row[1]}"
%>);
siteCircle =
makeMarker({
position:
center,
strokeColor:
"#FF0000",
strokeOpacity:
0.8,
strokeWeight:
2,
fillColor: '<%= "#{row[7]}"
%>',
fillOpacity:
0.75,
radius:
560,
map:
map,
center:
center,
radius: <%= "#{row[2]}"
%>,
title: '<%= "#{row[5]}"
%>',
content: '<%= "some contnet
%>'
});
markerArray.push(siteCircle);
my question is, that since the fillColor is going to change from time
to time, i want to update all the colors of the circles periodically.
What i don't know how to do is get the equivelent to the
@mapped_sites because if i could, i think i could just delete the
existing circles and draw new ones.
How do i get info back from the server periodically to update the
circle colors?
thanks to all.
skrite
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