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cade's Introduction

Cade

一个可视化流程图编辑器,因为目前(2019/04/27)G2的流程图编辑器还不是开源的产品,公司需要自己做一个工作流引擎,所以就用Konvajs自己写了一个。

Demo

https://hashencode.github.io/cade/dist/

Installing

克隆项目后安装依赖

npm install
npm run start

Example

import { Cade } from "./src/scripts/cade";

const cade = new Cade();
// 舞台初始化
cade.stageInit();
// 监听失去焦点事件
cade.onElementBlur().subscribe(res => {
  // do something
});

API

cade.stageInit()
// 初始化舞台
cade.stageInit();
cade.stageImport()
// 导入舞台数据,并设置事件监听
const _stageData = otherStage.toJSON();
cade.stageImport(_stageData);
cade.onCreateBlock()
// 监听块的创建,返回被创建的块
cade.onCreateBlock().subscribe(res=>{
	console.log(res)
})
cade.onUpdateBlock()
// 监听块的更新,返回被更新的块
cade.onUpdateBlock().subscribe(res=>{
	console.log(res)
})
cade.onDestroyBlock()
// 监听块的销毁,返回被销毁的块的副本
cade.onDestroyBlock().subscribe(res=>{
	console.log(res)
})
cade.onCreateArrow()
// 监听箭头的创建,返回被创建的箭头
cade.onCreateArrow().subscribe(res=>{
	console.log(res)
})
cade.onUpdateArrow()
// 监听箭头的更新,返回被更新的箭头
cade.onUpdateArrow().subscribe(res=>{
	console.log(res)
})
cade.onDestroyArrow()
// 监听箭头的销毁,返回被销毁的箭头的副本
cade.onDestroyArrow().subscribe(res=>{
	console.log(res)
})
cade.onElementFocus()
// 监听元素的聚焦,返回被聚焦的元素
cade.onElementFocus().subscribe(res=>{
	console.log(res)
})
cade.onElementBlur()
// 监听元素的失去焦点,返回失去焦点的元素
cade.onElementBlur().subscribe(res=>{
	console.log(res)
})

cade's People

Contributors

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