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$(function () {
$('#container').highcharts({
exporting: {
enabled: false
},
chart: {
type: 'gauge',
plotBackgroundColor: null,
plotBackgroundImage: null,
plotBorderWidth: 0,
plotShadow: false
},
title: {
text: ''
},
pane: {
startAngle: -150,
endAngle: 150,
background: [{
backgroundColor: {
linearGradient: { x1: 0, y1: 0, x2: 0, y2: 1 },
stops: [
[0, '#FFF'],
[1, '#333']
]
},
borderWidth: 0,
outerRadius: '109%'
}, {
backgroundColor: {
linearGradient: { x1: 0, y1: 0, x2: 0, y2: 1 },
stops: [
[0, '#333'],
[1, '#FFF']
]
},
borderWidth: 1,
outerRadius: '107%'
}, {
// default background
}, {
backgroundColor: '#DDD',
borderWidth: 0,
outerRadius: '105%',
innerRadius: '103%'
}]
},
// the value axis
yAxis: {
min: 0,
max: 50,
tickPixelInterval: 30,
tickWidth: 2,
tickPosition: 'inside',
tickLength: 20,
tickColor: '#666',
labels: {
step: 2,
rotation: 'auto',
distance: -40,
style: {
fontSize: '20px'
}
},
plotBands: [{
from: 0,
to: 20,
color: '#55BF3B', // green
thickness: 20
}, {
from: 20,
to: 40,
color: '#DDDF0D', // yellow
thickness: 20
}, {
from: 40,
to: 50,
color: '#DF5353', // red
thickness: 20
}]
},
plotOptions: {
gauge: {
dial: {
baseWidth: 5,
},
pivot: {
radius: 8,
},
dataLabels: {
borderWidth: 0,
format: '{y} Gbps',
style: {
fontSize: '40px'
},
y: 50
}
}
},
series: [{
name: 'Speed',
data: [0],
tooltip: {
valueSuffix: ' Gbps'
}
}]
},
// Add some life
function (chart) {
if (!chart.renderer.forExport) {
setInterval(function () {
$.getJSON('speedometer.json', function(data) {
var point = chart.series[0].points[0];
if(data.speed > 1){
point.update(data.speed);
}
if(data.speed > 55){
point.update(55);
}
});
}, 1000);
}
});
});
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