lixinru
/
YtIoT


			
							123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199
							<!DOCTYPE HTML>
<html>
	<head>
		<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
		<meta name="viewport" content="width=device-width, initial-scale=1">
		<title>Highcharts Example</title>

		<style type="text/css">
.outer {
	width: 600px;
	height: 200px;
	margin: 0 auto;
}
.outer .chart-container {
	width: 300px;
	float: left;
	height: 200px;
}
.highcharts-yaxis-grid .highcharts-grid-line {
	display: none;
}

@media (max-width: 600px) {
	.outer {
		width: 100%;
		height: 400px;
	}
	.outer .chart-container {
		width: 300px;
		float: none;
		margin: 0 auto;
	}

}
		</style>
	</head>
	<body>
<script src="../../code/highcharts.js"></script>
<script src="../../code/highcharts-more.js"></script>

<script src="../../code/modules/solid-gauge.js"></script>

<div class="outer">
    <div id="container-speed" class="chart-container"></div>
    <div id="container-rpm" class="chart-container"></div>
</div>


		<script type="text/javascript">


var gaugeOptions = {

    chart: {
        type: 'solidgauge'
    },

    title: null,

    pane: {
        center: ['50%', '85%'],
        size: '140%',
        startAngle: -90,
        endAngle: 90,
        background: {
            backgroundColor: (Highcharts.theme && Highcharts.theme.background2) || '#EEE',
            innerRadius: '60%',
            outerRadius: '100%',
            shape: 'arc'
        }
    },

    tooltip: {
        enabled: false
    },

    // the value axis
    yAxis: {
        stops: [
            [0.1, '#55BF3B'], // green
            [0.5, '#DDDF0D'], // yellow
            [0.9, '#DF5353'] // red
        ],
        lineWidth: 0,
        minorTickInterval: null,
        tickAmount: 2,
        title: {
            y: -70
        },
        labels: {
            y: 16
        }
    },

    plotOptions: {
        solidgauge: {
            dataLabels: {
                y: 5,
                borderWidth: 0,
                useHTML: true
            }
        }
    }
};

// The speed gauge
var chartSpeed = Highcharts.chart('container-speed', Highcharts.merge(gaugeOptions, {
    yAxis: {
        min: 0,
        max: 200,
        title: {
            text: 'Speed'
        }
    },

    credits: {
        enabled: false
    },

    series: [{
        name: 'Speed',
        data: [80],
        dataLabels: {
            format: '<div style="text-align:center"><span style="font-size:25px;color:' +
                ((Highcharts.theme && Highcharts.theme.contrastTextColor) || 'black') + '">{y}</span><br/>' +
                   '<span style="font-size:12px;color:silver">km/h</span></div>'
        },
        tooltip: {
            valueSuffix: ' km/h'
        }
    }]

}));

// The RPM gauge
var chartRpm = Highcharts.chart('container-rpm', Highcharts.merge(gaugeOptions, {
    yAxis: {
        min: 0,
        max: 5,
        title: {
            text: 'RPM'
        }
    },

    series: [{
        name: 'RPM',
        data: [1],
        dataLabels: {
            format: '<div style="text-align:center"><span style="font-size:25px;color:' +
                ((Highcharts.theme && Highcharts.theme.contrastTextColor) || 'black') + '">{y:.1f}</span><br/>' +
                   '<span style="font-size:12px;color:silver">* 1000 / min</span></div>'
        },
        tooltip: {
            valueSuffix: ' revolutions/min'
        }
    }]

}));

// Bring life to the dials
setInterval(function () {
    // Speed
    var point,
        newVal,
        inc;

    if (chartSpeed) {
        point = chartSpeed.series[0].points[0];
        inc = Math.round((Math.random() - 0.5) * 100);
        newVal = point.y + inc;

        if (newVal < 0 || newVal > 200) {
            newVal = point.y - inc;
        }

        point.update(newVal);
    }

    // RPM
    if (chartRpm) {
        point = chartRpm.series[0].points[0];
        inc = Math.random() - 0.5;
        newVal = point.y + inc;

        if (newVal < 0 || newVal > 5) {
            newVal = point.y - inc;
        }

        point.update(newVal);
    }
}, 2000);


		</script>
	</body>
</html>