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<p align="center"><img src="https://github.com/a7650/vue3-draggable-resizable/blob/main/docs/logo.png" alt="logo"></p>
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<h1 align="center">Vue3DraggableResizable</h1>
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<div align="center">
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[![npm version](https://badge.fury.io/js/vue3-draggable-resizable.svg)](https://www.npmjs.com/package/vue3-draggable-resizable)
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[![Software License](https://img.shields.io/badge/license-MIT-brightgreen.svg?style=flat-square)](LICENSE.md)
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[![npm](https://img.shields.io/npm/dt/vue3-draggable-resizable.svg?style=flat-square)](https://www.npmjs.com/package/vue3-draggable-resizable)
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[![vue version](https://img.shields.io/badge/vue_version->=3-brightgreen.svg?style=flat-square)](https://github.com/a7650/vue3-draggable-resizable)
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</div>
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> [Vue3 组件] 用于拖拽调整位置和大小的的组件,同时支持冲突检测,元素吸附对齐,实时参考线。
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## 文档目录
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- [特性](#特性)
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- [使用方法](#使用)
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- [组件 Props](#props)
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- [组件 Events](#events)
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- [使用吸附对齐功能](#使用吸附对齐功能)
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### 特性
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- 支持拖拽和缩放,可分别定义开启或关闭
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- 自定义缩放句柄(缩放时共有八个方位可操作,可分别定义开启或关闭)
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- 限制组件的拖动和缩放在其父节点内
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- 自定义组件内各种类名
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- 缩放句柄的类名也可自定义
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- 元素吸附对齐
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- 实时参考线
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- 自定义参考线
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- 使用 Vue3 和 ts
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### 使用
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```bash
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$ npm install vue3-draggable-resizable
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```
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使用 use 方法注册组件
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```js
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// >main.js
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import { createApp } from 'vue'
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import App from './App.vue'
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import Vue3DraggableResizable from 'vue3-draggable-resizable'
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//需引入默认样式
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import 'vue3-draggable-resizable/dist/Vue3DraggableResizable.css'
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// 你将会获得一个名为Vue3DraggableResizable的全局组件
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createApp(App)
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.use(Vue3DraggableResizable)
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.mount('#app')
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```
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也可以单独在你的组件内部使用
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```js
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// >component.js
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import { defineComponent } from 'vue'
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import Vue3DraggableResizable from 'vue3-draggable-resizable'
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//需引入默认样式
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import 'vue3-draggable-resizable/dist/Vue3DraggableResizable.css'
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export default defineComponent({
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components: { Vue3DraggableResizable }
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// ...other
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})
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```
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下面是一个使用 vue-template 语法写的例子
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```vue
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<template>
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<div id="app">
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<div class="parent">
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<Vue3DraggableResizable
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:initW="110"
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:initH="120"
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v-model:x="x"
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v-model:y="y"
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v-model:w="w"
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v-model:h="h"
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v-model:active="active"
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:draggable="true"
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:resizable="true"
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@activated="print('activated')"
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@deactivated="print('deactivated')"
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@drag-start="print('drag-start')"
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@resize-start="print('resize-start')"
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@dragging="print('dragging')"
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@resizing="print('resizing')"
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@drag-end="print('drag-end')"
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@resize-end="print('resize-end')"
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>
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This is a test example
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</Vue3DraggableResizable>
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</div>
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</div>
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</template>
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<script>
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import { defineComponent } from 'vue'
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import Vue3DraggableResizable from 'vue3-draggable-resizable'
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//default styles
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import 'vue3-draggable-resizable/dist/Vue3DraggableResizable.css'
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export default defineComponent({
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components: { Vue3DraggableResizable },
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data() {
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return {
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x: 100,
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y: 100,
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h: 100,
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w: 100,
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active: false
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}
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},
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methods: {
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print(val) {
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console.log(val)
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}
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}
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})
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</script>
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<style>
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.parent {
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width: 200px;
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height: 200px;
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position: absolute;
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top: 100px;
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left: 100px;
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border: 1px solid #000;
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user-select: none;
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}
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</style>
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```
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### Props
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#### initW
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type: `Number`<br>
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default: `null`<br>
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设置初始宽度(px)
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```html
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<Vue3DraggableResizable :initW="100" />
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```
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#### initH
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type: `Number`<br>
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default: `null`<br>
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设置初始高度(px)
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```html
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<Vue3DraggableResizable :initH="100" />
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```
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#### w
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type: `Number`<br>
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default: `0`<br>
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组件的当前宽度(px)<br>
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你可以使用“v-model:w”语法使它和父组件保持一致
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```html
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<Vue3DraggableResizable v-model:w="100" />
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```
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#### h
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type: `Number`<br>
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default: `0`<br>
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组件的当前高度(px)<br>
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你可以使用“v-model:h”语法使它和父组件保持一致
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```html
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<Vue3DraggableResizable v-model:h="100" />
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```
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#### x
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type: `Number`<br>
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default: `0`<br>
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组件距离父容器的左侧的距离(px)<br>
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你可以使用“v-model:x”语法使它和父组件保持一致
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```html
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<Vue3DraggableResizable v-model:x="100" />
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```
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#### y
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type: `Number`<br>
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default: `0`<br>
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组件距离父容器顶部的距离(px)<br>
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你可以使用“v-model:y”语法使它和父组件保持一致
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```html
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<Vue3DraggableResizable v-model:y="100" />
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```
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#### minW
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type: `Number`<br>
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default: `20`<br>
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组件的最小宽度(px)
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```html
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<Vue3DraggableResizable :minW="100" />
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```
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|
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#### minH
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type: `Number`<br>
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default: `20`<br>
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组件的最小高度(px)
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```html
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<Vue3DraggableResizable :minH="100" />
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```
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#### active
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type: `Boolean`<br>
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default: `false`<br>
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|
组件当前是否处于活跃状态<br>
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你可以使用“v-model:active”语法使它和父组件保持一致
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```html
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<Vue3DraggableResizable v-model:active="100" />
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```
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#### draggable
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type: `Boolean`<br>
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default: `true`<br>
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组件是否可拖动
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```html
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|
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<Vue3DraggableResizable :draggable="true" />
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|
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```
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|
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#### resizable
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type: `Boolean`<br>
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default: `true`<br>
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|
组件是否可调整大小
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```html
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<Vue3DraggableResizable :draggable="true" />
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|
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```
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#### lockAspectRatio
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|
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type: `Boolean`<br>
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|
|
default: `false`<br>
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|
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|
|
该属性用来设置是否锁定比例
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```html
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|
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<Vue3DraggableResizable :lockAspectRatio="true" />
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```
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#### disabledX
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|
|
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type: `Boolean`<br>
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default: `false`<br>
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|
是否禁止组件在 X 轴上移动
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```html
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|
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<Vue3DraggableResizable :disabledX="true" />
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```
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|
|
#### disabledY
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|
|
|
|
|
type: `Boolean`<br>
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|
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default: `false`<br>
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|
|
|
是否禁止组件在 Y 轴上移动
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|
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|
|
```html
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|
|
<Vue3DraggableResizable :disabledY="true" />
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```
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|
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|
|
|
#### disabledW
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|
|
|
|
|
type: `Boolean`<br>
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|
|
default: `false`<br>
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|
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|
|
|
是否禁止组件修改宽度
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|
|
|
|
|
```html
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|
|
<Vue3DraggableResizable :disabledW="true" />
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```
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|
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|
|
|
#### disabledH
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|
|
|
|
|
type: `Boolean`<br>
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|
|
default: `false`<br>
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|
|
|
|
|
是否禁止组件修改高度
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|
|
|
|
|
```html
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|
|
<Vue3DraggableResizable :disabledH="true" />
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|
|
```
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|
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|
|
|
#### parent
|
|
|
|
|
|
type: `Boolean`<br>
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|
|
default: `false`<br>
|
|
|
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|
|
是否将组件的拖动和缩放限制在其父节点内,即组件不会超出父节点,默认关闭
|
|
|
|
|
|
```html
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|
|
<Vue3DraggableResizable :parent="true" />
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|
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```
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|
|
|
#### handles
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|
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|
|
type: `Array`<br>
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|
|
default: `['tl', 'tm', 'tr', 'ml', 'mr', 'bl', 'bm', 'br']`
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定义缩放的句柄(共八个方向)
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|
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- `tl` : 上左
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- `tm` : 上中
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|
|
- `tr` : 上右
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|
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- `mr` : 中左
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|
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- `ml` : 中右
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|
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- `bl` : 下左
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|
|
- `bm` : 下中
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|
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- `br` : 下右
|
|
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|
|
|
```html
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|
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<Vue3DraggableResizable :handles="['tl','tr','bl','br']" />
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```
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|
|
|
|
#### classNameDraggable
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|
|
|
|
|
type: `String`<br>
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|
|
default: `draggable`
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|
|
|
|
|
自定义组件的类名,该类名在组件是“可拖动”时显示
|
|
|
|
|
|
```html
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|
|
<Vue3DraggableResizable classNameDraggable="draggable" />
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|
|
```
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|
|
|
|
|
#### classNameResizable
|
|
|
|
|
|
type: `String`<br>
|
|
|
default: `resizable`
|
|
|
|
|
|
自定义组件类名,该类名在组件是“可缩放”时显示
|
|
|
|
|
|
```html
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|
|
<Vue3DraggableResizable classNameResizable="resizable" />
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|
|
```
|
|
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|
|
|
#### classNameDragging
|
|
|
|
|
|
type: `String`<br>
|
|
|
default: `dragging`
|
|
|
|
|
|
定义组件在拖动时显示的类名
|
|
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|
|
|
```html
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|
|
<Vue3DraggableResizable classNameDragging="dragging" />
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|
|
```
|
|
|
|
|
|
#### classNameResizing
|
|
|
|
|
|
type: `String`<br>
|
|
|
default: `resizing`
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|
|
|
|
|
定义组件在缩放时显示的类名
|
|
|
|
|
|
```html
|
|
|
<Vue3DraggableResizable classNameResizing="resizing" />
|
|
|
```
|
|
|
|
|
|
#### classNameActive
|
|
|
|
|
|
type: `String`<br>
|
|
|
default: `active`
|
|
|
|
|
|
定义组件在活跃状态下的类名
|
|
|
|
|
|
```html
|
|
|
<Vue3DraggableResizable classNameActive="active"></Vue3DraggableResizable>
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|
|
```
|
|
|
|
|
|
#### classNameHandle
|
|
|
|
|
|
type: `String`<br>
|
|
|
default: `handle`
|
|
|
|
|
|
定义缩放句柄的类名
|
|
|
|
|
|
```html
|
|
|
<Vue3DraggableResizable classNameHandle="my-handle" />
|
|
|
```
|
|
|
|
|
|
以上设置将会渲染出下面的缩放句柄节点(my-handle-\*)
|
|
|
|
|
|
```html
|
|
|
...
|
|
|
<div class="vdr-handle vdr-handle-tl my-handle my-handle-tl"></div>
|
|
|
<div class="vdr-handle vdr-handle-tm my-handle my-handle-tm"></div>
|
|
|
<div class="vdr-handle vdr-handle-tr my-handle my-handle-tr"></div>
|
|
|
<div class="vdr-handle vdr-handle-ml my-handle my-handle-mr"></div>
|
|
|
...
|
|
|
```
|
|
|
|
|
|
### Events
|
|
|
|
|
|
#### activated
|
|
|
|
|
|
payload: `-`
|
|
|
|
|
|
组件从非活跃状态到活跃状态时触发
|
|
|
|
|
|
```html
|
|
|
<Vue3DraggableResizable @activated="activatedHandle" />
|
|
|
```
|
|
|
|
|
|
#### deactivated
|
|
|
|
|
|
payload: `-`
|
|
|
|
|
|
组件从活跃状态到非活跃状态时触发
|
|
|
|
|
|
```html
|
|
|
<Vue3DraggableResizable @deactivated="deactivatedHandle" />
|
|
|
```
|
|
|
|
|
|
#### drag-start
|
|
|
|
|
|
payload: `{ x: number, y: number }`
|
|
|
|
|
|
组件开始拖动时触发
|
|
|
|
|
|
```html
|
|
|
<Vue3DraggableResizable @drag-start="dragStartHandle" />
|
|
|
```
|
|
|
|
|
|
#### dragging
|
|
|
|
|
|
payload: `{ x: number, y: number }v`
|
|
|
|
|
|
组件在拖动过程中持续触发
|
|
|
|
|
|
```html
|
|
|
<Vue3DraggableResizable @dragging="dragStartHandle" />
|
|
|
```
|
|
|
|
|
|
#### drag-end
|
|
|
|
|
|
payload: `{ x: number, y: number }`
|
|
|
|
|
|
组件拖动结束时触发
|
|
|
|
|
|
```html
|
|
|
<Vue3DraggableResizable @drag-end="dragEndHandle" />
|
|
|
```
|
|
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#### resize-start
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payload: `{ x: number, y: number, w: number, h: number }`
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组件开始缩放时触发
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|
|
|
```html
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<Vue3DraggableResizable @resize-start="resizeStartHandle" />
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|
```
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#### resizing
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payload: `{ x: number, y: number, w: number, h: number }`
|
|
|
|
|
|
组件在缩放过程中持续触发
|
|
|
|
|
|
```html
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<Vue3DraggableResizable @resizing="resizingHandle" />
|
|
|
```
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|
#### resize-end
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|
|
|
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payload: `{ x: number, y: number, w: number, h: number }`
|
|
|
|
|
|
组件缩放结束时触发
|
|
|
|
|
|
```html
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<Vue3DraggableResizable @resize-end="resizeEndHandle" />
|
|
|
```
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### 使用吸附对齐功能
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|
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吸附对齐功能可以在拖动过程中和其他元素自动吸附,你也可以自定义吸附对齐的校准线
|
|
|
|
|
|
你需要引入另外一个组件来使用该特性
|
|
|
|
|
|
像下面这样,将 Vue3DraggableResizable 放在 DraggableContainer 内:
|
|
|
|
|
|
```vue
|
|
|
<template>
|
|
|
<div id="app">
|
|
|
<div class="parent">
|
|
|
<DraggableContainer>
|
|
|
<Vue3DraggableResizable>
|
|
|
Test
|
|
|
</Vue3DraggableResizable>
|
|
|
<Vue3DraggableResizable>
|
|
|
Another test
|
|
|
</Vue3DraggableResizable>
|
|
|
</DraggableContainer>
|
|
|
</div>
|
|
|
</div>
|
|
|
</template>
|
|
|
|
|
|
<script>
|
|
|
import { defineComponent } from 'vue'
|
|
|
import Vue3DraggableResizable from 'vue3-draggable-resizable'
|
|
|
// 这个组件不是默认导出的,
|
|
|
// 如果你之前是通过“app.use(Vue3DraggableResizable)”注册的,
|
|
|
// 那么你这里就不需要再引入了,因为DraggableContainer这个已经被全局注册了,你可以直接使用
|
|
|
import { DraggableContainer } from 'vue3-draggable-resizable'
|
|
|
//default styles
|
|
|
import 'vue3-draggable-resizable/dist/Vue3DraggableResizable.css'
|
|
|
export default defineComponent({
|
|
|
components: { Vue3DraggableResizable, DraggableContainer }
|
|
|
})
|
|
|
</script>
|
|
|
<style>
|
|
|
.parent {
|
|
|
width: 200px;
|
|
|
height: 200px;
|
|
|
position: absolute;
|
|
|
top: 100px;
|
|
|
left: 100px;
|
|
|
border: 1px solid #000;
|
|
|
user-select: none;
|
|
|
}
|
|
|
</style>
|
|
|
```
|
|
|
|
|
|
### DraggableContainer Props
|
|
|
|
|
|
这些 props 适用于 DraggableContainer 组件
|
|
|
|
|
|
#### disabled
|
|
|
|
|
|
type: `Boolean`<br>
|
|
|
default: `false`<br>
|
|
|
|
|
|
关闭吸附对齐功能
|
|
|
|
|
|
```html
|
|
|
<DraggableContainer :disabled="true">
|
|
|
<Vue3DraggableResizable>
|
|
|
Test
|
|
|
</Vue3DraggableResizable>
|
|
|
<Vue3DraggableResizable>
|
|
|
Another test
|
|
|
</Vue3DraggableResizable>
|
|
|
</DraggableContainer>
|
|
|
```
|
|
|
|
|
|
#### adsorbParent
|
|
|
|
|
|
type: `Boolean`<br>
|
|
|
default: `true`<br>
|
|
|
|
|
|
是否和父组件对齐,如果开启,则元素拖拽到父容器边缘(父容器的上中下左中右边)时会发生吸附,否则不会
|
|
|
|
|
|
```html
|
|
|
<DraggableContainer :adsorbParent="false">
|
|
|
<Vue3DraggableResizable>
|
|
|
Test
|
|
|
</Vue3DraggableResizable>
|
|
|
<Vue3DraggableResizable>
|
|
|
Another test
|
|
|
</Vue3DraggableResizable>
|
|
|
</DraggableContainer>
|
|
|
```
|
|
|
|
|
|
#### adsorbCols
|
|
|
|
|
|
type: `Array<Number>`<br>
|
|
|
default: `null`<br>
|
|
|
|
|
|
自定义列的校准线,元素在x轴上拖动到这些线附近时,会产生吸附
|
|
|
|
|
|
```html
|
|
|
<DraggableContainer :adsorbCols="[10,20,30]">
|
|
|
<Vue3DraggableResizable>
|
|
|
Test
|
|
|
</Vue3DraggableResizable>
|
|
|
<Vue3DraggableResizable>
|
|
|
Another test
|
|
|
</Vue3DraggableResizable>
|
|
|
</DraggableContainer>
|
|
|
```
|
|
|
|
|
|
#### adsorbRows
|
|
|
|
|
|
type: `Array<Number>`<br>
|
|
|
default: `null`<br>
|
|
|
|
|
|
自定义行的校准线,元素在y轴上拖动到这些线附近时,会产生吸附
|
|
|
|
|
|
```html
|
|
|
<DraggableContainer :adsorbRows="[10,20,30]">
|
|
|
<Vue3DraggableResizable>
|
|
|
Test
|
|
|
</Vue3DraggableResizable>
|
|
|
<Vue3DraggableResizable>
|
|
|
Another test
|
|
|
</Vue3DraggableResizable>
|
|
|
</DraggableContainer>
|
|
|
```
|
|
|
|
|
|
#### referenceLineVisible
|
|
|
|
|
|
type: `Boolean`<br>
|
|
|
default: `true`<br>
|
|
|
|
|
|
是否显示实时参考线,元素在产生自动吸附后,会有一条参考线线出现,如果不需要,可通过该选项关闭。
|
|
|
|
|
|
```html
|
|
|
<DraggableContainer :referenceLineVisible="false">
|
|
|
<Vue3DraggableResizable>
|
|
|
Test
|
|
|
</Vue3DraggableResizable>
|
|
|
<Vue3DraggableResizable>
|
|
|
Another test
|
|
|
</Vue3DraggableResizable>
|
|
|
</DraggableContainer>
|
|
|
```
|
|
|
|
|
|
#### referenceLineColor
|
|
|
|
|
|
type: `String`<br>
|
|
|
default: `#f00`<br>
|
|
|
|
|
|
实时参考线的颜色,默认红色
|
|
|
|
|
|
```html
|
|
|
<DraggableContainer :referenceLineColor="#0f0">
|
|
|
<Vue3DraggableResizable>
|
|
|
Test
|
|
|
</Vue3DraggableResizable>
|
|
|
<Vue3DraggableResizable>
|
|
|
Another test
|
|
|
</Vue3DraggableResizable>
|
|
|
</DraggableContainer>
|
|
|
```
|