@tarojs/components/dist/taro-components/p-71167112.entry.js

Taro 组件库

import{r as t,c as s,h as i,g as h}from"./p-d0cabaaa.js";const o=class{constructor(i){t(this,i),this.onLongTap=s(this,"longtap",7),this.onTouchStart=()=>{this.timer=setTimeout((()=>{this.onLongTap.emit()}),500)},this.onTouchMove=()=>{clearTimeout(this.timer)},this.onTouchEnd=()=>{clearTimeout(this.timer)},this.canvasId=void 0,this.height=void 0,this.width=void 0,this.nativeProps={}}componentDidRender(){const[t]=this.el.children;if(!this.height||!this.width){let s=window.getComputedStyle(t);this.height||(this.height=s.height),this.width||(this.width=s.width)}t.height=parseInt(this.height),t.width=parseInt(this.width)}render(){const{canvasId:t,nativeProps:s}=this;return i("canvas",Object.assign({"canvas-id":t,style:{width:"100%",height:"100%"},onTouchStart:this.onTouchStart,onTouchMove:this.onTouchMove,onTouchCancel:this.onTouchEnd,onTouchEnd:this.onTouchEnd},s))}get el(){return h(this)}};o.style="taro-canvas-core{width:300px;height:150px;display:block;position:relative}";export{o as taro_canvas_core}