# @ophiuchus/overlay

> ### 介绍

Latest version **1.0.1** (published 2021-09-26) · MIT license · 0 weekly downloads

## Install

```sh
npm install @ophiuchus/overlay
pnpm add @ophiuchus/overlay
yarn add @ophiuchus/overlay
bun add @ophiuchus/overlay
```

## Health

**Score 25/100 (F)** — status: abandoned.

Positive: has types; esm support; no vulnerabilities.

Warnings: low downloads.

Negative: abandoned; low maintenance score.

## Facts

| | |
|---|---|
| Version | 1.0.1 |
| Published | 2021-09-26 |
| First published | 2021-08-29 |
| Weekly downloads | 0 |
| License | MIT |
| TypeScript types | bundled |
| Module format | ESM + CommonJS |
| Dependencies | 0 |
| Unpacked size | 10.4 KB |
| Known vulnerabilities | 0 |
| Install scripts | no |
| Author | songbug1024 |
| Maintainers | songbug1024 |
| Keywords | ui, vue, frontend, component, ophiuchus, vant, vite |

## Links

- npm: https://www.npmjs.com/package/@ophiuchus/overlay
- Homepage: https://github.com/songbug1024/ophiuchus
- Issues: https://github.com/songbug1024/ophiuchus/issues
- npm.io page: https://npm.io/package/@ophiuchus/overlay

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## Recent versions

- 1.0.1 (latest) — 2021-09-26
- 1.0.0 — 2021-08-29

## README

# Overlay 遮罩层

### 介绍

创建一个遮罩层，用于强调特定的页面元素，并阻止用户进行其他操作。

### 引入

```js
import Vue from 'vue';
import Overlay from '@ophiuchus/overlay';

Vue.use(Overlay);
```

## 代码演示

### 基础用法

```html
<sf-button type="primary" text="显示遮罩层" @click="show = true" />
<sf-overlay :show="show" @click="show = false" />
```

```js
export default {
  data() {
    return {
      show: false
    }
  }
},
```

### 嵌入内容

通过默认插槽可以在遮罩层上嵌入任意内容。

```html
<sf-overlay :show="show" @click="show = false">
  <div class="wrapper" @click.stop>
    <div class="block" />
  </div>
</sf-overlay>

<style>
  .wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
  }

  .block {
    width: 120px;
    height: 120px;
    background-color: #fff;
  }
</style>
```

## API

### Props

| 参数 | 说明 | 类型 | 默认值 |
| --- | --- | --- | --- |
| show | 是否展示遮罩层 | _boolean_ | `false` |
| z-index | z-index 层级 | _number \| string_ | `1` |
| duration | 动画时长，单位秒 | _number \| string_ | `0.3` |
| class-name | 自定义类名 | _string_ | - |
| custom-style | 自定义样式 | _object_ | - |
| lock-scroll | 是否锁定背景滚动，锁定时蒙层里的内容也将无法滚动 | _boolean_ | `true` |

### Events

| 事件名 | 说明       | 回调参数       |
| ------ | ---------- | -------------- |
| click  | 点击时触发 | _event: Event_ |

### Slots

| 名称    | 说明                               |
| ------- | ---------------------------------- |
| default | 默认插槽，用于在遮罩层上方嵌入内容 |

### 样式变量

组件提供了下列 Less 变量，可用于自定义样式，使用方法请参考[主题定制](#/theme)。

| 名称                      | 默认值               | 描述 |
| ------------------------- | -------------------- | ---- |
| @overlay-z-index          | `1`                  | -    |
| @overlay-background-color | `rgba(0, 0, 0, 0.7)` | -    |

---
_Source: https://npm.io/package/@ophiuchus/overlay · Machine-readable twin of the npm.io package page. Health data is recomputed on every publish._