scatterGL-masterpainter.html
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<!doctype html>
<html>
<head>
<meta charset="utf-8">
<title>ScatterGL - ECHARTS-GL</title>
<meta name="viewport" content="width=device-width, initial-scale=1, user-scalable=no">
<meta name="apple-mobile-web-app-capable" content="yes"> <!-- Fullscreen Landscape on iOS -->
<link rel="stylesheet" href="./common.css">
</head>
<body>
<div id="main"></div>
<script src="../node_modules/echarts/dist/echarts.js"></script>
<script src="https://cdn.jsdelivr.net/npm/echarts@4.9.0/map/js/china.js"></script>
<script src="../dist/echarts-gl.js"></script>
<script src="lib/jquery.min.js"></script>
<script src="js/commonUI.js"></script>
<script>
var chart = echarts.init(document.getElementById('main'));
$.getJSON('data/masterPainterColorChoice.json', function (json) {
var data = json[0].x.map(function (x, idx) {
return [+x, +json[0].y[idx]];
});
chart.setOption({
backgroundColor: '#fff',
title: {
text: 'Master Painter Color Choices Throughout History',
subtext: 'Data From Plot.ly',
x: 'right'
},
tooltip: {
trigger: 'axis',
axisPointer: {
type: 'cross'
}
},
xAxis: {
type: 'value',
splitLine: {
show: false
},
scale: true,
splitNumber: 5,
axisLabel: {
formatter: function (val) {
return val + 's';
}
}
},
yAxis: {
type: 'value',
min: 0,
max: 360,
splitNumber: 6,
name: 'Hue',
splitLine: {
show: false
}
},
series: [{
type: 'scatterGL',
symbolSize: function (val, param) {
return json[0].marker.size[param.dataIndex] / json[0].marker.sizeref;
},
itemStyle: {
opacity: 0.5,
borderColor: '#000',
borderWidth: 1,
color: function (param) {
return json[0].marker.color[param.dataIndex];
}
},
data: data
}]
});
});
</script>
</body>
</html>