http://www.highcharts.com/demo/gauge-solid
:これら二つを組み合わせて行わ $(function() {
var settings = {
gaugeMinValue : 0,
gaugeMaxValue : 8000,
gaugeStartValue : 3000,
gaugeStartAngle : -90,
gaugeEndAngle : 90,
gaugeUpdateInterval : 500 // ms
};
var options = {
tooltip : {
enabled : false
},
chart : {
type : 'gauge',
backgroundColor : 'rgba(255, 255, 255, 0)',
plotBackgroundColor : null,
plotBackgroundImage : null,
plotBorderWidth : 0,
plotShadow : false,
spacing : [5, 30, 5, 30],
style : {
fontSize : '1em'
}
},
title : false,
pane : {
startAngle : settings.gaugeStartAngle,
endAngle : settings.gaugeEndAngle,
background : {
backgroundColor : 'rgba(255, 255, 255, 0)',
borderWidth : 0,
innerRadius : '60%',
outerRadius : '100%',
shape : 'arc'
}
},
plotOptions : {
gauge : {
/*dial: {
radius: 0
},
pivot: {
radius: 0
},*/
dataLabels : {
borderWidth : 0,
padding : 0,
verticalAlign : 'middle',
style : false,
formatter : function() {
var output = '<div class="gauge-data">';
output += '<span class="gauge-value">' + this.y + '</span>';
output += '</div>';
return output;
},
useHTML : true
}
},
pie : {
dataLabels : {
enabled : true,
distance : -10,
style : false
},
startAngle : settings.gaugeStartAngle,
endAngle : settings.gaugeEndAngle,
center : ['50%', '50%'],
states : {
hover : {
enabled : false
}
}
}
},
// the value axis
yAxis : {
offset : 0,
min : settings.gaugeMinValue,
max : settings.gaugeMaxValue,
title : false,
minorTickWidth : 0,
tickPixelInterval : 30,
tickWidth : 2,
tickPosition : 'outside',
tickLength : 14,
tickColor : '#ccc',
lineColor : '#ccc',
labels : {
distance : 28,
rotation : "0",
step : 2,
},
plotBands : [{
thickness : 10,
outerRadius : "112%",
from : 0,
to : 2500,
color : '#FB8585' // red
}, {
thickness : 10,
outerRadius : "112%",
from : 2500,
to : 5500,
color : '#F9E7AE' // yellow,
}, {
thickness : 10,
outerRadius : "112%",
from : 5500,
to : 8000,
color : '#83DAD9' // green
}]
},
series : [{
type : 'gauge',
data : [settings.gaugeStartValue],
}, {
type : 'pie',
innerSize : '87%',
data : [{
y : settings.gaugeStartValue,
name : "",
color : "#0bbeba"
}, {
y : settings.gaugeMaxValue - settings.gaugeStartValue,
name : '',
color : "#666666"
}]
}],
navigation : {
buttonOptions : {
enabled : false
}
},
credits : false
};
$('#gauge1').highcharts(options, buildGraph);
function buildGraph(chart) {
if (!chart.renderer.forExport) {
setInterval(function() {
var gaugePoint = chart.series[0].points[0],
piePoint = chart.series[1],
newVal,
inc = Math.round((Math.random() - 0.5) * 1500);
newVal = gaugePoint.y + inc;
if (newVal < settings.gaugeMinValue || newVal > settings.gaugeMaxValue) {
newVal = gaugePoint.y - inc;
}
// Update number gauge value
gaugePoint.update(newVal);
// Update pie with current value
piePoint.points[0].update(newVal);
piePoint.points[1].update(settings.gaugeMaxValue - newVal);
}, settings.gaugeUpdateInterval);
}
}
});