@tarojs/components/dist/taro-components/p-33980e67.entry.js

Taro 组件库

import{r as t,c as i,h as o,H as e}from"./p-dd7a128d.js";import{c as a}from"./p-de951a46.js";const h=class{constructor(o){t(this,o),this.onLoad=i(this,"load",7),this.onError=i(this,"error",7),this.src=void 0,this.mode="scaleToFill",this.lazyLoad=!1,this.nativeProps={},this.aspectFillMode="width",this.didLoad=!1}componentDidLoad(){if(!this.lazyLoad)return;const t=new IntersectionObserver((i=>{i[i.length-1].isIntersecting&&(t.unobserve(this.imgRef),this.didLoad=!0)}),{rootMargin:"300px 0px"});t.observe(this.imgRef)}imageOnLoad(){const{width:t,height:i,naturalWidth:o,naturalHeight:e}=this.imgRef;this.onLoad.emit({width:t,height:i}),this.aspectFillMode=o>e?"width":"height"}imageOnError(t){this.onError.emit(t)}render(){const{src:t,lazyLoad:i=!1,aspectFillMode:h="width",imageOnLoad:s,imageOnError:r,nativeProps:m,didLoad:d}=this,g=this.mode||"scaleToFill",l=a({"taro-img__widthfix":"widthFix"===g}),n=a(`taro-img__mode-${g.toLowerCase().replace(/\s/g,"")}`,{[`taro-img__mode-aspectfill--${h}`]:"aspectFill"===g});return o(e,{class:l},t?o("img",Object.assign({ref:t=>this.imgRef=t,class:n,src:i&&!d?void 0:t,onLoad:s.bind(this),onError:r.bind(this)},m)):"")}};h.style='img[src=""]{opacity:0}taro-image-core{width:auto;height:auto;font-size:0;display:inline-block;position:relative;overflow:hidden}.taro-img.taro-img__widthfix{height:100%}.taro-img__mode-scaletofill{width:100%;height:100%}.taro-img__mode-aspectfit{max-width:100%;max-height:100%}.taro-img__mode-aspectfill{position:absolute;top:50%;left:50%;-webkit-transform:translate(-50%,-50%);transform:translate(-50%,-50%)}.taro-img__mode-aspectfill--width{min-width:100%;height:100%}.taro-img__mode-aspectfill--height{width:100%;min-height:100%}.taro-img__mode-widthfix{width:100%}.taro-img__mode-heightfix{height:100%}.taro-img__mode-top{width:100%}.taro-img__mode-bottom{width:100%;position:absolute;bottom:0}.taro-img__mode-left{height:100%}.taro-img__mode-right{height:100%;position:absolute;right:0}.taro-img__mode-topright{position:absolute;right:0}.taro-img__mode-bottomleft{position:absolute;bottom:0}.taro-img__mode-bottomright{position:absolute;bottom:0;right:0}';export{h as taro_image_core}