di-echarts
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Apache ECharts is a powerful, interactive charting and data visualization library for browser
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HTML
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<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1" />
<link rel="stylesheet" href="lib/reset.css"/>
<script src="lib/simpleRequire.js"></script>
<script src="lib/config.js"></script>
<script src="lib/facePrint.js"></script>
</head>
<body>
<style>
#main {
width: 900px;
height: 650px;
border: 9px solid #eee;
}
</style>
<div id="info"></div>
<div id="main"></div>
<script>
/**
* @see <https://en.wikipedia.org/wiki/Michelson%E2%80%93Morley_experiment>
* @see <http://bl.ocks.org/mbostock/4061502>
*/
var chart;
var data;
var mean;
require([
'echarts',
'data/Michelson-Morley.json.js'
], function (echarts, rawData) {
var env = echarts.env;
chart = echarts.init(document.getElementById('main'));
update('horizontal');
initControlPanel(env);
function update(layout) {
// mean = calculateMean(rawData);
var categoryAxis = {
type: 'category',
boundaryGap: true,
nameGap: 30,
splitArea: {
show: false
},
splitLine: {
show: false
}
};
var valueAxis = {
type: 'value',
name: 'km/s minus 299,000',
splitArea: {
show: true
}
};
chart.setOption({
aria: {
show: true
},
dataset: [{
source: rawData
}, {
transform: {
type: 'boxplot',
config: { itemNameFormatter: 'expr {value}' }
}
}, {
fromDatasetIndex: 1,
fromTransformResult: 1
}],
title: [
{
text: 'Michelson-Morley Experiment',
left: 'center'
},
{
text: 'upper: Q3 + 1.5 * IRQ \nlower: Q1 - 1.5 * IRQ',
borderColor: '#999',
borderWidth: 1,
textStyle: {
fontSize: 14
},
left: '10%',
top: '90%'
}
],
legend: {
left: 'right'
},
tooltip: {
trigger: 'item',
axisPointer: {
type: 'shadow'
}
},
grid: {
left: '10%',
right: '10%',
bottom: '15%'
},
xAxis: layout === 'horizontal' ? categoryAxis : valueAxis,
yAxis: layout === 'vertical' ? categoryAxis : valueAxis,
series: [
{
name: 'boxplot',
type: 'boxplot',
datasetIndex: 1,
markPoint: {
data: [
{
name: '某个坐标',
coord: [2, 300]
},
{
name: '某个屏幕坐标',
x: 100,
y: 200,
label: {
normal: {
show: false,
formatter: 'asdf'
},
emphasis: {
show: true,
position: 'top',
formatter: 'zxcv'
}
}
},
{
name: 'max value (default)',
type: 'max'
},
{
name: 'min value (default)',
type: 'min'
},
{
name: 'max value (dim:Q1)',
type: 'max',
valueDim: 'Q1'
},
{
name: 'average value (dim:Q1)',
type: 'average',
valueDim: 'Q1'
}
]
},
markLine: {
data: [
[
{name: '两个坐标之间的标线', coord: [1, 240]},
{coord: [2, 260]}
],
[
{name: '两个屏幕坐标之间的标线', x: 50, y: 60},
{x: 70, y: 90}
],
[
{name: 'max - min', type: 'max'},
{type: 'min'}
],
{
name: 'min line',
type: 'min'
},
{
name: 'max line on dim:Q3',
type: 'max',
valueDim: 'Q3'
}
]
}
},
{
name: 'outlier',
type: 'scatter',
datasetIndex: 2
}
]
});
}
// function calculateMean(rawData) {
// var sum = 0;
// var count = 0;
// for (var i = 0, len = rawData.length; i < len; i++) {
// for (var j = 0, lenj = rawData[i].length; j < lenj; j++) {
// var value = rawData[i][j];
// count++;
// if (!isNaN(value) && value != null && value !== '') {
// sum += value;
// }
// }
// }
// return sum / count;
// };
function initControlPanel(env) {
if (!env.browser.ie || env.browser.ie.version > 8) {
var scr = document.createElement('script');
scr.src = 'lib/dat.gui.min.js';
scr.onload = function () {
var gui = new dat.GUI();
var config = {
layout: 'horizontal'
};
gui
.add(config, 'layout', ['horizontal', 'vertical'])
.onChange(update);
};
document.head.appendChild(scr);
}
}
});
</script>
</body>
</html>