本文实例为大家分享了微信小程序画布圆形进度条展示的具体代码，供大家参考，具体内容如下

效果图：

代码：

wxml

<!--pages/test/test.wxml--><canvas canvas-id="canvasid"></canvas>

js

// pages/test/test.jsvar context = new wx.createCanvasContext('canvasid', this);var strat_num = 1, end_num = 20;var sAngle = 1.5 * Math.PI, eAngle = 0;Page({ onReady: function () { this.canvas() }, canvas:function(){ var that=this; if (strat_num <= end_num){ console.log('strat_num:', strat_num) eAngle = strat_num * 2 * Math.PI / end_num + 1.5 * Math.PI; setTimeout(function () { context.setStrokeStyle("#00ff00") context.setLineWidth(2) context.fillText(strat_num * 5 <= 100?strat_num * 5:100, 95, 95) context.arc(100, 100, 60, sAngle, eAngle, false) context.stroke() context.draw() that.canvas() strat_num++ },200) } else { console.log('strat_num_end:', strat_num) } }})

以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持亿速云。