Highcharts drill down pie
L'exemple suivant illustre la tarte drill-down.
Dans la section précédente, nous savons déjà Highcharts syntaxe de configuration de base. Regardons les autres configurations.
configuration
drilldown Configuration
drilldown pour les données forer vers le bas, en cliquant sur une profondeur pour laquelle des données spécifiques.
drilldown: {
series: drilldownSeries
}
Exemples
Nom du fichier: highcharts_pie_drilldown.htm
<html>
<head>
<meta charset="UTF-8" />
<title>Highcharts 教程 | 本教程(w3big.com)</title>
<script src="http://apps.bdimg.com/libs/jquery/2.1.4/jquery.min.js"></script>
<script src="http://code.highcharts.com/highcharts.js"></script>
<script src="http://code.highcharts.com/modules/drilldown.js"></script>
<script src="http://code.highcharts.com/modules/data.js"></script>
</head>
<body>
<div id="container" style="width: 550px; height: 400px; margin: 0 auto"></div>
<script language="JavaScript">
$(document).ready(function() {
Highcharts.data({
csv: document.getElementById('tsv').innerHTML,
itemDelimiter: '\t',
parsed: function (columns) {
var brands = {}, brandsData = [], versions = {}, drilldownSeries = [];
// Parse percentage strings
columns[1] = $.map(columns[1], function (value) {
if (value.indexOf('%') === value.length - 1) {
value = parseFloat(value);
}
return value;
});
$.each(columns[0], function (i, name) {
var brand, version;
if (i > 0) {
// Remove special edition notes
name = name.split(' -')[0];
// Split into brand and version
version = name.match(/([0-9]+[\.0-9x]*)/);
if (version) {
version = version[0];
}
brand = name.replace(version, '');
// Create the main data
if (!brands[brand]) {
brands[brand] = columns[1][i];
} else {
brands[brand] += columns[1][i];
}
// Create the version data
if (version !== null) {
if (!versions[brand]) {
versions[brand] = [];
}
versions[brand].push(['v' + version, columns[1][i]]);
}
}
});
$.each(brands, function (name, y) {
brandsData.push({
name: name,
y: y,
drilldown: versions[name] ? name : null
});
});
$.each(versions, function (key, value) {
drilldownSeries.push({
name: key,
id: key,
data: value
});
});
var chart = {
type: 'pie'
};
var title = {
text: 'Browser market shares. November, 2013'
};
var subtitle = {
text: 'Click the slices to view versions. Source: netmarketshare.com.'
};
var xAxis = {
type: 'category'
};
var yAxis ={
title: {
text: 'Total percent market share'
}
};
var tooltip = {
headerFormat: '<span style="font-size:11px">{series.name}</span><br>',
pointFormat: '<span style="color:{point.color}">{point.name}</span>: <b>{point.y:.2f}%</b> of total<br/>'
};
var credits = {
enabled: false
};
var series= [{
name: 'Brands',
colorByPoint: true,
data: brandsData
}];
var drilldown= {
series: drilldownSeries
}
var json = {};
json.chart = chart;
json.title = title;
json.subtitle = subtitle;
json.xAxis = xAxis;
json.yAxis = yAxis;
json.tooltip = tooltip;
json.credits = credits;
json.series = series;
json.drilldown = drilldown;
$('#container').highcharts(json);
}
});
});
</script>
<!-- Data from www.netmarketshare.com. Select Browsers => Desktop share by version. Download as tsv. -->
<pre id="tsv" style="display:none">
Browser Version Total Market Share
Microsoft Internet Explorer 8.0 26.61%
Microsoft Internet Explorer 9.0 16.96%
Chrome 18.0 8.01%
Chrome 19.0 7.73%
Firefox 12 6.72%
Microsoft Internet Explorer 6.0 6.40%
Firefox 11 4.72%
Microsoft Internet Explorer 7.0 3.55%
Safari 5.1 3.53%
Firefox 13 2.16%
Firefox 3.6 1.87%
Opera 11.x 1.30%
Chrome 17.0 1.13%
Firefox 10 0.90%
Safari 5.0 0.85%
Firefox 9.0 0.65%
Firefox 8.0 0.55%
Firefox 4.0 0.50%
Chrome 16.0 0.45%
Firefox 3.0 0.36%
Firefox 3.5 0.36%
Firefox 6.0 0.32%
Firefox 5.0 0.31%
Firefox 7.0 0.29%
Proprietary or Undetectable 0.29%
Chrome 18.0 - Maxthon Edition 0.26%
Chrome 14.0 0.25%
Chrome 20.0 0.24%
Chrome 15.0 0.18%
Chrome 12.0 0.16%
Opera 12.x 0.15%
Safari 4.0 0.14%
Chrome 13.0 0.13%
Safari 4.1 0.12%
Chrome 11.0 0.10%
Firefox 14 0.10%
Firefox 2.0 0.09%
Chrome 10.0 0.09%
Opera 10.x 0.09%
Microsoft Internet Explorer 8.0 - Tencent Traveler Edition 0.09%