我正在使用Google图表.这个定位让我无法忍受我没有在文档中找到该部分.我只想在div中创建一个Google图表,左上角位于div的(x,y)中.额外的积分帮助控制尺寸.
<html>
<head>
<script type="text/javascript" src="https://www.google.com/jsapi"></script>
<script type="text/javascript">
google.load("visualization","1",{packages:["corechart"]});
google.setOnLoadCallback(drawChart);
function drawChart() {
var data = google.visualization.arrayToDataTable([
['Year','Sales','Expenses'],['2004',1000,400],['2005',1170,460],['2006',660,1120],['2007',1030,540]
]);
var options = {
title: 'Company Performance',hAxis: {title: 'Year',titleTextStyle: {color: 'red'}}
};
var chart = new google.visualization.ColumnChart(document.getElementById('chart_div'));
chart.draw(data,options);
}
</script>
</head>
<body>
<div id="chart_div" style="width: 900px; height: 500px;"></div>
</body>
</html>
如果我使用像firebug这样的工具在“运行时”中查看html,我看到：
rect x="161" y="96" width="579" height="309"
但我没有选择任何这些价值观.
