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var j_reqid;
//var j_stops = [];
var j_positions = [];
var j_frame = [];
var j_frame_i = [];
function dbf_map_parse() {
$('#jdata').each(function() {
j_reqid = $(this).data('req');
/*var route_data = $(this).data('route');
if (route_data) {
route_data = route_data.split('|');
j_stops = [];
for (var stop_id in route_data) {
var stopdata = route_data[stop_id].split(';');
for (var i = 1; i < 5; i++) {
stopdata[i] = parseInt(stopdata[i]);
}
j_stops.push(stopdata);
}
}*/
var positions = $(this).data('poly');
if (positions) {
positions = positions.split('|');
j_positions = [];
for (var pos_id in positions) {
var posdata = positions[pos_id].split(';');
posdata[0] = parseFloat(posdata[0]);
posdata[1] = parseFloat(posdata[1]);
j_positions.push(posdata);
}
}
});
}
function dbf_anim_coarse() {
if (j_positions.length) {
var pos1 = marker.getLatLng();
var pos1lat = pos1.lat;
var pos1lon = pos1.lng;
var pos2 = j_positions.shift();
var pos2lat = pos2[0];
var pos2lon = pos2[1];
j_frame_i = 200;
j_frame = [];
// approx 30 Hz -> 60 frames per 2 seconds
for (var i = 1; i <= 60; i++) {
var ratio = i / 60;
j_frame.push([pos1lat + ((pos2lat - pos1lat) * ratio), pos1lon + ((pos2lon - pos1lon) * ratio)]);
}
j_frame_i = 0;
}
}
function dbf_anim_fine() {
if (j_frame[j_frame_i]) {
marker.setLatLng(j_frame[j_frame_i++]);
}
}
function dbf_map_reload() {
$.get('/_ajax_mapinfo/' + j_reqid, function(data) {
$('#infobox').html(data);
dbf_map_parse();
setTimeout(dbf_map_reload, 61000);
}).fail(function() {
setTimeout(dbf_map_reload, 5000);
});
}
$(document).ready(function() {
if ($('#infobox').length) {
dbf_map_parse();
setInterval(dbf_anim_coarse, 2000);
setInterval(dbf_anim_fine, 33);
setTimeout(dbf_map_reload, 61000);
}
});
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