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preview-img-js

v1.0.3

Published

预览和缩放图片,无依赖,纯js,适合任意框架

Downloads

7

Readme

previewImg

预览和缩放图片,无依赖,纯js,适合任意框架

安装

npm i preview-img-js

使用

import {preivew-img} from 'preview-img';
previewImg('https://blog-huahua.oss-cn-beijing.aliyuncs.com/blog/code/typora-user-images/image-20221016081802807.png')
// previewImg(img元素)

效果图:preview_img preview_img

参数设置

options = {
  isListenWheel: false, // 是否监听滚轮事件,默认不监听
  startZoom: 1, // 缩放比例,默认值为1,表示不缩放
  isClickShadeClose: true, // 是否点击遮罩层关闭,默认为true
  colorMask: 'rgba(0,0,0,.7)', // 遮罩层的颜色,默认为rgba(0,0,0,.7)
  hasCloseBox: true, // 是否有关闭按钮,默认为true
  hasActionBox: true, // 是否有操作按钮,默认为true
  hasAnimateWhenIsImgEl: false, // 当传入值是el是否有动画,默认为false
  afterCloseCallback: null, // 关闭之后的回调
  afterScaleCallback: null, // 改变尺寸之后的回调
}
previewImg(url,options)