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The open source JavaScript graphing library that powers Plotly

2018年06月27日  | 移动技术网IT编程  | 我要评论

https://plot.ly/javascript/time-series/

https://plot.ly/javascript/

https://github.com/plotly/plotly.js

<!DOCTYPE html>
<html>

<head>
<meta content="text/html; charset=utf-8" http-equiv="Content-Type" />
<title>Time Series in plotly.js</title>
  <!-- Plotly.js -->
  <script src="dist/plotly.min.js" type="text/javascript"></script>
</head>

<body>
  
  <div id="myDiv"><!-- Plotly chart will be drawn inside this DIV --></div>
  <script>
    <!-- JAVASCRIPT CODE GOES HERE -->
Plotly.d3.csv("finance-charts-apple.csv", function(err, rows){

  function unpack(rows, key) {
  return rows.map(function(row) { return row[key]; });
}

  
var trace1 = {
  type: "scatter",
  mode: "lines",
  name: 'AAPL High',
  x: unpack(rows, 'Date'),
  y: unpack(rows, 'AAPL.High'),
  line: {color: '#17BECF'}
}

var trace2 = {
  type: "scatter",
  mode: "lines",
  name: 'AAPL Low',
  x: unpack(rows, 'Date'),
  y: unpack(rows, 'AAPL.Low'),
  line: {color: '#7F7F7F'}
}

var data = [trace1,trace2];
    
var layout = {
  title: 'Basic Time Series', 
};

Plotly.newPlot('myDiv', data, layout);
})  </script>
</body>

　　

 

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