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效果图
源代码
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>ECharts</title>
<!-- 引入 echarts.js -->
<script src="js/echarts.min.js"></script>
<script src="js/jquery-1.11.0.min.js"></script>
<script src="dist/extension/dataTool.js"></script>
</head>
<body>
<!-- 为ECharts准备一个具备大小（宽高）的Dom -->
<div id="main" style="width: 1024px;height:768px;"></div>
<script type="text/javascript">
// 基于准备好的dom，初始化echarts实例
var myChart = echarts.init(document.getElementById('main'));
var option;
$.get('data/life-expectancy-table.json', function(data) {
var sizeValue = '57%';
var symbolSize = 2.5;
option = {
legend: {},
tooltip: {},
toolbox: {
left: 'center',
feature: {
dataZoom: {}
}
},
grid: [{
right: sizeValue,
bottom: sizeValue
},
{
left: sizeValue,
bottom: sizeValue
},
{
right: sizeValue,
top: sizeValue
},
{
left: sizeValue,
top: sizeValue
}
],
xAxis: [{
type: 'value',
gridIndex: 0,
name: 'Income',
axisLabel: {
rotate: 50,
interval: 0
}
},
{
type: 'category',
gridIndex: 1,
name: 'Country',
boundaryGap: false,
axisLabel: {
rotate: 50,
interval: 0
}
},
{
type: 'value',
gridIndex: 2,
name: 'Income',
axisLabel: {
rotate: 50,
interval: 0
}
},
{
type: 'value',
gridIndex: 3,
name: 'Life Expectancy',
axisLabel: {
rotate: 50,
interval: 0
}
}
],
yAxis: [{
type: 'value',
gridIndex: 0,
name: 'Life Expectancy'
},
{
type: 'value',
gridIndex: 1,
name: 'Income'
},
{
type: 'value',
gridIndex: 2,
name: 'Population'
},
{
type: 'value',
gridIndex: 3,
name: 'Population'
}
],
dataset: {
dimensions: [
'Income',
'Life Expectancy',
'Population',
'Country',
{
name: 'Year',
type: 'ordinal'
}
],
source: data
},
series: [{
type: 'scatter',
symbolSize: symbolSize,
xAxisIndex: 0,
yAxisIndex: 0,
encode: {
x: 'Income',
y: 'Life Expectancy',
tooltip: [0, 1, 2, 3, 4]
}
},
{
type: 'scatter',
symbolSize: symbolSize,
xAxisIndex: 1,
yAxisIndex: 1,
encode: {
x: 'Country',
y: 'Income',
tooltip: [0, 1, 2, 3, 4]
}
},
{
type: 'scatter',
symbolSize: symbolSize,
xAxisIndex: 2,
yAxisIndex: 2,
encode: {
x: 'Income',
y: 'Population',
tooltip: [0, 1, 2, 3, 4]
}
},
{
type: 'scatter',
symbolSize: symbolSize,
xAxisIndex: 3,
yAxisIndex: 3,
encode: {
x: 'Life Expectancy',
y: 'Population',
tooltip: [0, 1, 2, 3, 4]
}
}
]
};
myChart.setOption(option);
});
//myChart.setOption(option);
</script>
</body>
</html>