pd-drag-base v0.5.2
基础搭建 画布组件 vue 2.6
安装
npm i -S pd-drag-base
yarn add -S pd-drag-base引入
//main.js
import pdDragBase from 'pd-drag-base'
import 'pd-drag-base/dist/pdDragBase.css'
Vue.use(pdDragBase)
//自动注入全局组件开发
<pdDragBase ref="sketch">
<!--自定义画布插槽-->
</pdDragBase>容器组件
内置容器组件 组件名 dragdropbox ,只有这个组件才能 编组,和打散
数据格式
var itemtemplate = {
"left": 148,//相对父级坐标
"top": 63,//相对坐标
"rotate": 0,//旋转角度
"rotateable": false,//是否开启旋转
"width": 31,//宽
"height": 38,//高
"active": false,//是否激活
"childActiveAble": false,//子集能否激活,用于 内置组件dragdropbox
"type": "dtext",//全局用户组件
"children": [],//子集
"id": "",//全局唯一id
"parentId": ""//父级id 顶部根节点为null
}attrs
| key | 解释 | 默认值 |
|---|---|---|
| beforeCopy | event 拷贝前置函数 | 空 |
| beforeDelete | event 删除确定函数 | 空 |
| ruleConfig | props 规则配置 | {scale: 1, /px 2 cm/ frameSelectType:'pointer',/框选规则/ hotKey:false, /是否开启快捷键/ stackLength:10 /压栈长度/} |
ruleConfig
| key | 解释 | 默认值 | 可选值 |
|---|---|---|---|
| scale | px转自定义单位比例 | 1 | |
| frameSelectType | 框选规则 | 'fit' | 'touch' 'fit' |
| stackLength | 压栈长度(建议在20栈内) | 30 | Number |
$refs.sketch提供以下api
| key | 解释 | 默认值 | 可选参数 |
|---|---|---|---|
| select | 选中指定id组件 | {id} | {} |
| move | 移动选中组件 | {direction} | 'up','right','down','left' |
| copy | 复制选中组件 | -- | -- |
| paste | 粘贴中组件 | -- | -- |
| undo | 撤销 | -- | -- |
| group | 选中组件编组 | -- | -- |
| breakGroup | 打散编组(只打散内置组件dragdropbox) | -- | -- |
| deleteSelect | 删除选中项 | -- | -- |
| zIndex | 指定id组件z轴调整 | {type,id} | type可选参数:'bringForward','sendBackward','bringToFront','sendToBack' |
| cleanSelect | 清空选择 | ||
| initTree | 初始化画布,根节点name值只会是sketchup | -- | {data, snapShot = true} |
| updateItem | 更新指定item | {id, data, snapShot = true} | |
| addToSketch | 添加到画布 | {parent = null, item = [], snapShot = true} |
$refs.sketch 数据
| key | 解释 |
|---|---|
| sketchupData | 获取画布内数组数据 |
| selected | 画布选中项 |
$refs.sketch.$bind 方法
| key | 解释 | 参数 |
|---|---|---|
| selected | 画布选中项 | [] |
| addend | 每次添加后返回添加id合集 | ids |
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