ajax实时刷新echarts,echarts ajax 更新数据 python

安装方法

Installing echarts-python with pip

$ pip install echarts–python

Current version for Echarts 3.1.6

基本使用方法

from echarts import Echart, Legend, Bar, Axis

chart = Echart('GDP', 'This is a fake chart')

chart.use(Bar('China', [2, 3, 4, 5]))

chart.use(Legend(['GDP']))

chart.use(Axis('category', 'bottom', data=['Nov', 'Dec', 'Jan', 'Feb']))

The chart.json property will be

{

"title": {

"text": "GDP",

"subtext": "This is a fake chart"

},

"series": [

{

"type": "bar",

"data": [

2,

3,

4,

5

],

"name": "China"

}

],

"legend": {

"y": "top",

"x": "center",

"data": [

"GDP"

],

"orient": "horizontal"

},

"xAxis": [

{

"position": "bottom",

"data": [

"Nov",

"Dec",

"Jan",

"Feb"

],

"type": "category"

}

],

"yAxis": {}

}

代码在mac上也是一样可以运行的

使用chart.plot()可以调用浏览器来显示图表。

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