<!DOCTYPE HTML>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title>Highcharts Example</title>
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.8.2/jquery.min.js"></script>
<style type="text/css">
${demo.css}
</style>
<script type="text/javascript">
$(function () {
$.getJSON('http://www.highcharts.com/samples/data/jsonp.php?filename=usdeur.json&callback=?', function (data) {
var detailChart;
$(document).ready(function () {
// create the detail chart
function createDetail(masterChart) {
// prepare the detail chart
var detailData = [],
detailStart = data[0][0];
$.each(masterChart.series[0].data, function () {
if (this.x >= detailStart) {
detailData.push(this.y);
}
});
// create a detail chart referenced by a global variable
detailChart = $('#detail-container').highcharts({
chart: {
marginBottom: 120,
reflow: false,
marginLeft: 50,
marginRight: 20,
style: {
position: 'absolute'
}
},
credits: {
enabled: false
},
title: {
text: 'Historical USD to EUR Exchange Rate'
},
subtitle: {
text: 'Select an area by dragging across the lower chart'
},
xAxis: {
type: 'datetime'
},
yAxis: {
title: {
text: null
},
maxZoom: 0.1
},
tooltip: {
formatter: function () {
var point = this.points[0];
return '<b>' + point.series.name + '</b><br/>' + Highcharts.dateFormat('%A %B %e %Y', this.x) + ':<br/>' +
'1 USD = ' + Highcharts.numberFormat(point.y, 2) + ' EUR';
},
shared: true
},
legend: {
enabled: false
},
plotOptions: {
series: {
marker: {
enabled: false,
states: {
hover: {
enabled: true,
radius: 3
}
}
}
}
},
series: [{
name: 'USD to EUR',
pointStart: detailStart,
pointInterval: 24 * 3600 * 1000,
data: detailData
}],
exporting: {
enabled: false
}
}).highcharts(); // return chart
}
// create the master chart
function createMaster() {
$('#master-container').highcharts({
chart: {
reflow: false,
borderWidth: 0,
backgroundColor: null,
marginLeft: 50,
marginRight: 20,
zoomType: 'x',
events: {
// listen to the selection event on the master chart to update the
// extremes of the detail chart
selection: function (event) {
var extremesObject = event.xAxis[0],
min = extremesObject.min,
max = extremesObject.max,
detailData = [],
xAxis = this.xAxis[0];
// reverse engineer the last part of the data
$.each(this.series[0].data, function () {
if (this.x > min && this.x < max) {
detailData.push([this.x, this.y]);
}
});
// move the plot bands to reflect the new detail span
xAxis.removePlotBand('mask-before');
xAxis.addPlotBand({
id: 'mask-before',
from: data[0][0],
to: min,
color: 'rgba(0, 0, 0, 0.2)'
});
xAxis.removePlotBand('mask-after');
xAxis.addPlotBand({
id: 'mask-after',
from: max,
to: data[data.length - 1][0],
color: 'rgba(0, 0, 0, 0.2)'
});
detailChart.series[0].setData(detailData);
return false;
}
}
},
title: {
text: null
},
xAxis: {
type: 'datetime',
showLastTickLabel: true,
maxZoom: 14 * 24 * 3600000, // fourteen days
plotBands: [{
id: 'mask-before',
from: data[0][0],
to: data[data.length - 1][0],
color: 'rgba(0, 0, 0, 0.2)'
}],
title: {
text: null
}
},
yAxis: {
gridLineWidth: 0,
labels: {
enabled: false
},
title: {
text: null
},
min: 0.6,
showFirstLabel: false
},
tooltip: {
formatter: function () {
return false;
}
},
legend: {
enabled: false
},
credits: {
enabled: false
},
plotOptions: {
series: {
fillColor: {
linearGradient: [0, 0, 0, 70],
stops: [
[0, Highcharts.getOptions().colors[0]],
[1, 'rgba(255,255,255,0)']
]
},
lineWidth: 1,
marker: {
enabled: false
},
shadow: false,
states: {
hover: {
lineWidth: 1
}
},
enableMouseTracking: false
}
},
series: [{
type: 'area',
name: 'USD to EUR',
pointInterval: 24 * 3600 * 1000,
pointStart: data[0][0],
data: data
}],
exporting: {
enabled: false
}
}, function (masterChart) {
createDetail(masterChart);
})
.highcharts(); // return chart instance
}
// make the container smaller and add a second container for the master chart
var $container = $('#container')
.css('position', 'relative');
$('<div id="detail-container">')
.appendTo($container);
$('<div id="master-container">')
.css({
position: 'absolute',
top: 300,
height: 100,
width: '100%'
})
.appendTo($container);
// create master and in its callback, create the detail chart
createMaster();
});
});
});
</script>
</head>
<body>
<script src="../../js/highcharts.js"></script>
<script src="../../js/modules/exporting.js"></script>
<div id="container" style="min-width: 310px; height: 400px; margin: 0 auto"></div>
</body>
</html>