jQuery基于EASY饼图制作服务器新的访问，跳出率，负载，使用情况等canvas图表统计数据模板代码。
使用方法
1、head引入css文件
<link rel="stylesheet" type="text/css" href="css/style.css" media="screen"> <link rel="stylesheet" type="text/css" href="css/jquery.easy-pie-chart.css" media="screen">2、head引入js文件
<script type="text/javascript" src="js/jquery.min.js"></script> <!--[if IE]> <script type="text/javascript" src="js/html5.js"></script> <![endif]--> <script type="text/javascript" src="js/excanvas.js"></script> <script type="text/javascript" src="js/jquery.easy-pie-chart.js"></script> <script type="text/javascript"> var initPieChart = function() { $('.percentage').easyPieChart({ animate: 1000 }); $('.percentage-light').easyPieChart({ barColor: function(percent) { percent /= 100; return "rgb(" + Math.round(255 * (1-percent)) + ", " + Math.round(255 * percent) + ", 0)"; }, trackColor: '#666', scaleColor: false, lineCap: 'butt', lineWidth: 15, animate: 1000 }); $('.updateEasyPieChart').on('click', function(e) { e.preventDefault(); $('.percentage, .percentage-light').each(function() { var newValue = Math.round(100*Math.random()); $(this).data('easyPieChart').update(newValue); $('span', this).text(newValue); }); }); }; </script>3、body引入HTML代码
<body onLoad="initPieChart();"> <div class="container"> <h1>EASY饼图</h1> <div class="chart"> <div class="percentage" data-percent="55"><span>55</span>%</div> <div class="label">新的访问</div> </div> <div class="chart"> <div class="percentage" data-percent="46"><span>46</span>%</div> <div class="label">跳出率</div> </div> <div class="chart"> <div class="percentage" data-percent="92"><span>92</span>%</div> <div class="label">服务器负载</div> </div> <div class="chart"> <div class="percentage" data-percent="84"><span>752</span>MB</div> <div class="label">使用的RAM</div> </div> <div style="clear:both;"></div> <div class="dark"> <div class="chart"> <div class="percentage-light" data-percent="55"><span>55</span>%</div> <div class="label">新的访问</div> </div> <div class="chart"> <div class="percentage-light" data-percent="46"><span>46</span>%</div> <div class="label">跳出率</div> </div> <div class="chart"> <div class="percentage-light" data-percent="92"><span>92</span>%</div> <div class="label">服务器负载</div> </div> <div class="chart"> <div class="percentage-light" data-percent="84"><span>752</span>MB</div> <div class="label">使用的RAM</div> </div> <div style="clear:both;"></div> </div> <p><a href="#" class="button updateEasyPieChart">更新饼图</a></p> </div> </body>
