58 lines
1.6 KiB
JavaScript
58 lines
1.6 KiB
JavaScript
var options1 = {
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type: 'doughnut',
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data: {
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datasets: [
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{
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label: 'speedTCP',
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data: [50,50],
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backgroundColor: [
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'rgba(231, 76, 60, 1)',
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'rgba(191, 191, 191, 1)'
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],
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borderColor: [
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'rgba(255, 255, 255 ,1)',
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'rgba(255, 255, 255 ,1)'
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],
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borderWidth: 2
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},
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{
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label: 'speedSERIAl',
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data: [20, 80],
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backgroundColor: [
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'rgba(0, 177, 106, 1)',
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'rgba(191, 191, 191, 1)'
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],
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borderColor: [
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'rgba(255, 255, 255 ,1)',
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'rgba(255, 255, 255 ,1)'
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],
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borderWidth: 2
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}
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]
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},
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options: {
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rotation: 1 * Math.PI,
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circumference: 1 * Math.PI,
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legend: {
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display: false
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},
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tooltip: {
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enabled: false
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},
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legend: {
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enabled: false
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},
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cutoutPercentage: 50
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}
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}
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var ctx1 = document.getElementById('speedometer').getContext('2d');
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var mySpeedometer = new Chart(ctx1, options1);
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function addSpeedData(speedTCP, speedSERIAL){
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var speedTCPpercent = (speedTCP/250)*100;
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var speedSERIALpercent = (speedSERIAL/250)*100;
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mySpeedometer.data.datasets[0].data = [speedTCPpercent, 100-speedTCPpercent];
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mySpeedometer.data.datasets[1].data = [speedSERIALpercent, 100-speedSERIALpercent];
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mySpeedometer.update();
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} |