@tarojs/components
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JavaScript
System.register(["./p-88de70df.system.js"],(function(t){"use strict";var i,e,n,h;return{setters:[function(t){i=t.r;e=t.c;n=t.h;h=t.g}],execute:function(){var o="taro-canvas-core{width:300px;height:150px;display:block;position:relative}";var s=500;var r=t("taro_canvas_core",function(){function t(t){var n=this;i(this,t);this.onLongTap=e(this,"longtap",7);this.onTouchStart=function(){n.timer=setTimeout((function(){n.onLongTap.emit()}),s)};this.onTouchMove=function(){clearTimeout(n.timer)};this.onTouchEnd=function(){clearTimeout(n.timer)};this.canvasId=undefined;this.height=undefined;this.width=undefined;this.nativeProps={}}t.prototype.componentDidRender=function(){var t=this.el.children[0];if(!this.height||!this.width){var i=window.getComputedStyle(t);this.height||(this.height=i.height);this.width||(this.width=i.width)}t.height=parseInt(this.height);t.width=parseInt(this.width)};t.prototype.render=function(){var t=this,i=t.canvasId,e=t.nativeProps;return n("canvas",Object.assign({"canvas-id":i,style:{width:"100%",height:"100%"},onTouchStart:this.onTouchStart,onTouchMove:this.onTouchMove,onTouchCancel:this.onTouchEnd,onTouchEnd:this.onTouchEnd},e))};Object.defineProperty(t.prototype,"el",{get:function(){return h(this)},enumerable:false,configurable:true});return t}());r.style=o}}}));