一个使用canvas编写的圆形进度条
<body>
<div id="dom"></div>
<script>
$.circleJt({
domId:'dom',//必需,圆形进度条画布依托的Dom的id
radius:60,//必需,圆形进度条的半径
pbColor:'green',//必需,圆形进度条的颜色
pbWidth:'5',//非必需,圆形进度条的宽度
value:0,//必需,进度条当前的数值
totalValue:1000,//非必需,进度的总值
percentage:true,//非必需,是否在圆形进度条的中间显示目前进度数
fontSize:18,//非必需,进度数的字号
clock:true,//如果clock为真的时候,上述属性除value,totalValue,percentage均无效
digitalWatch:true//以电子表形式显示
});
</script>
</body><script type="text/javascript" src="lib/jquery-1.11.0.js" ></script> <script type="text/javascript" src="lib/circle_JT.js" ></script>
怎么在中间实现文字啊
window.setInterval(function() {
var myDate = new Date();
var second = "";
var minute = "";
if (myDate.getSeconds().toString().length == 1) {
second = "0" + myDate.getSeconds().toString()
} else {
second = myDate.getSeconds()
}
if (myDate.getMinutes().toString().length == 1) {
minute = "0" + myDate.getMinutes().toString()
} else {
minute = myDate.getMinutes()
}
innerClockDom.innerHTML = myDate.getHours() + ":" + minute + ":" + second
}, 1000)
}在innerClockDom.innerHTML加入你要的文本拼接 如"倒计时"+myDate.getHours() + ":" + minute + ":" + second