创建HTML文件的Javascript数据存储的PDF - Create PDF of the datastored in Javascript of HTML file

Create PDF of the datastored in Javascript of HTML file

我想创建使用javascript动态生成的饼图和图形的pdf文件。我使用pdf创建pdf文件使用php。

但问题是，pdf是无法创建pdf的数据存储在javascript这里是我的HTML文件的样本..

<html>
<head>
<!--Load the AJAX API-->
<script type="text/javascript" src="https://www.google.com/jsapi"></script>
<script type="text/javascript">
  // Load the Visualization API and the piechart package.
  google.load('visualization', '1.0', {'packages':['corechart']});
  // Set a callback to run when the Google Visualization API is loaded.
  google.setOnLoadCallback(drawChart);
  // Callback that creates and populates a data table, 
  // instantiates the pie chart, passes in the data and
  // draws it.
  function drawChart() {
  // Create the data table.
  var data = new google.visualization.DataTable();
  data.addColumn('string', 'Topping');
  data.addColumn('number', 'Slices');
  data.addRows([
    ['Mushrooms', 3],
    ['Onions', 1],
    ['Olives', 1], 
    ['Zucchini', 1],
    ['Pepperoni', 2]
  ]);
  // Set chart options
  var options = {'title':'How Much Pizza I Ate Last Night',
                 'width':400,
                 'height':300};
  // Instantiate and draw our chart, passing in some options.
  var chart = new google.visualization.PieChart(document.getElementById('chart_div'));
  chart.draw(data, options);
}
</script>
</head>
<body>
<!--Div that will hold the pie chart-->
<div id="chart_div"></div>
</body>
</html>

还有其他办法吗?请帮忙，这事很紧急!

备选方案:您试过pchart http://pchart.sourceforge.net/吗?您可以使用jquery生成图表。您可以通过AJAX访问该脚本(生成图像并生成PDF)，并且该脚本的响应可以获得PDF文件的链接。