# vue-flowy [![npm](https://img.shields.io/npm/v/vue-flowy.svg?style=flat-square)](https://www.npmjs.com/package/vue-flowy) [![npm](https://img.shields.io/npm/dt/vue-flowy.svg?style=flat-square)](https://www.npmjs.com/package/vue-flowy) [![npm](https://img.shields.io/npm/dm/vue-flowy.svg?style=flat-square)](https://www.npmjs.com/package/vue-flowy) [![npm](https://img.shields.io/npm/l/vue-flowy.svg?style=flat-square)](http://opensource.org/licenses/MIT) Smart flowchart creation based on [Vue](https://vuejs.org/). **Works with Vue 2.*** ## Installation ### Install via NPM ```sh $ npm install vue-flowy --save ``` ### Install via yarn ```sh $ yarn add vue-flowy ``` #### Register as Component ```js import {VueFlowy} from 'vue-flowy' export default { name: 'App', components: { VueFlowy } } ``` #### Register as plugin ```js import Vue from 'vue' import {VueFlowy} from 'vue-flowy' Vue.component(VueFlowy) ``` ## Usage ![screenshot](screenshot.png "Screenshot of a simple VueFlowy Chart") ### Quick example See a demo on [CodeSandbox](https://codesandbox.io/embed/vue-flowy-example-pvtlj) ```vue ``` ## Props |Props|Description|Required|Type|Default| |-----|-----------|--------|----|-------| |chart|The Chart data (type of FlowChart)|true|FlowChart|-| ## API Every FlowChart starts by creating a new **FlowChart** instance with the `FlowChart` class: ### FlowChart ```vue data() { return { chart: new FlowChart() } } ``` The creation currently allows the following options: |option|Description|Type|Default| |------|-----------|----|-------| |direction|The direction in which the chart is built. Can be LR, TB, BT, RL|string|LR| Now you can work with the new chart variable #### \.addElement(id, [options]) Used to add nodes to the chart. Every node needs an id, so this field is required. **returns** class FlowElement Available options are: |option|Description|Type|Default| |------|-----------|----|-------| |label|A label which shows up on the node|string|id| ### FlowElement A FlowElement is returned by \.addElement. It represents one node #### \.leadsTo(\, [options]) Used to connect two elements with an edge. Available options are: |option|Description|Type|Default| |------|-----------|----|-------| |label|A label which shows up on the edge|string|''| #### \.on(event, callback) Used to add events to FlowElements. Can be any event. ## License Vue-Flowy is open-sourced software licensed under the [MIT license](http://opensource.org/licenses/MIT) ## Contributing As my time is limited, I would be happy if someone contributes to this project. Simply clone the repo and start developing. At the end run `yarn build` to build the package to test it. Then link the package using `yarn link` As vue is a peer dependency, I also had to link vue for development and testing: ```sh cd node_modules/vue yarn link cd ../../ ``` Now go into the example directory and use the links there ```sh cd example yarn link "vue-flowy" yarn link "vue" ``` Now run the app to test it out ```sh yarn serve ``` ## Support Hello, I'm Patrick the maintainer of this project in my free time (which is getting lessen these days), if this project does help you in any way please consider to support me with pull requests. Thanks :smiley:

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