l-msg-bubbles (npm): |属性名|数据类型|功能说明|默认值  |:-:|:-:|:-:|:-:|  |src|String|图片地址|''|  |color|String|对话泡底色|''|  |width|Number|宽度|40|  |height|Number|高度|60|  ```javaScript      circle('xxx.png','#xxx',80,120) // Promise => {width:80,height:120,data:base64}  ```  ## round(src, color
Keywords: canvas|icon