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function pointFromGeoJSON(geo) {
if(geo) {
return L.latLng(geo[1], geo[0])
}
}
function showBatteryGraph(response) {
var data = response.linestring;
var batteryStateBands = [];
var buckets = data.properties.map(function(d){return d.battery_state}).findRanges();
for(var i in buckets) {
for(var j=0; j<buckets[i].length; j++) {
switch(i) {
case "charging":
buckets[i][j].color = "rgba(193,236,171,0.4)";
break;
case "full":
buckets[i][j].color = "rgba(171,204,236,0.4)";
break;
case "unplugged":
buckets[i][j].color = "rgba(236,178,171,0.4)";
break;
default:
buckets[i][j].color = "#ffffff";
break;
}
buckets[i][j].from = new Date(data.properties[buckets[i][j].from].unixtime * 1000);
buckets[i][j].to = new Date(data.properties[buckets[i][j].to].unixtime * 1000);
batteryStateBands.push(buckets[i][j]);
}
}
$('#battery-chart').highcharts({
chart: {
height: 160,
zoomType: 'x',
panning: true,
panKey: 'shift'
},
title: {
text: '',
style: {
display: 'none'
}
},
subtitle: {
text: '',
style: {
display: 'none'
}
},
legend: {
enabled: false
},
xAxis: {
type: 'datetime',
plotBands: batteryStateBands,
labels: {
rotation: -35,
style: {
fontSize: '8px'
}
}
},
yAxis: [{
title: {
text: 'Battery %'
},
plotLines: [{
value: 0,
width: 1,
color: '#808080'
}],
max: 100,
min: 0
},{
title: {
text: 'Speed'
},
plotLines: [{
value: 0,
width: 1,
color: '#dddddd'
}],
min: 0,
opposite: true
}],
series: [
{
name: 'Battery',
yAxis: 0,
data: data.properties.map(function(d,i){
return {
x: new Date(d.unixtime*1000), // i,
y: ('battery_level' in d ? Math.round(d.battery_level * 100) : null),
state: d.battery_state,
location: data.coordinates[i]
}
}),
tooltip: {
animation: true,
pointFormatter: function(){
moveMarkerToPosition(this);
return this.state+'<br><b>'+this.y+'%</b>';
}
},
turboThreshold: 0,
lineWidth: 1,
color: '#a8cff4',
marker: {
enabled: true,
radius: 2,
fillColor: '#7cb5ec'
}
}].concat(speedSeries(response)).concat(collectEventSeries(response)),
});
}