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@parrotjs/react-preview-magnifier

v0.0.6

Published

--- theme: condensed-night-purple --- # 一、基于React+Hooks实现的一个仿天猫的购物放大镜组件

Downloads

10

Readme


theme: condensed-night-purple

一、基于React+Hooks实现的一个仿天猫的购物放大镜组件

之前在项目中有遇到实现购物车放大镜的功能,当时比较着急,没有考虑复用性等。最近项目比较闲,所以就写了这样的一个组件。

二、使用方法

1.安装插件
npm install @parrotjs/react-preview-magnifier

2.在需要使用的地方进行引用并使用
import Preview from '@parrotjs/react-preview-magnifier';
import "@parrotjs/react-preview-magnifier/dist/index.css" 

3.使用
<Preview>
    <img 
          alt={''} 
          style={{width:400,height:400}} 
          src={"https://img.alicdn.com/imgextra/i4/3282796868/O1CN01gTtB5c20basEyuYsW_!!3282796868.jpg_430x430q90.jpg"} 
    />
</Preview>

三、使用注意事项

1.需要将img标签作为子元素传入

图片需要设置宽高等,便于组件内部进行计算高度等,且必须要是单标签

四、开放的API

1.offsetLeft

右边预览框距离左边的距离,默认为10px

2.shrinkProportion

选择框内选择区域相较于选择框的占比,默认是0.5

3.previewBoxSize

预览框相较于原图的大小比例,默认是1

4.小伙伴可以提出需求 我会开放更多api

五、未来插件

如果有小伙伴使用 我会带来更多的功能 丰富完善插件 

1.增加滚轮放大功能
2.....

六、预览地址

codesandbox预览地址

测试.jpg

七、github地址

github地址