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alfresco-ng2-components/ng2-components/ng2-activiti-diagrams/README.md
2017-08-01 10:20:34 +01:00

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# Activiti Diagrams Component
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- [Prerequisites](#prerequisites)
- [Install](#install)
- [Activiti Diagram Component](#activiti-diagram-component)
* [Properties](#properties)
* [Events](#events)
- [Build from sources](#build-from-sources)
- [NPM scripts](#npm-scripts)
- [Demo](#demo)
- [License](#license)
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## Prerequisites
Before you start using this development framework, make sure you have installed all required software and done all the
necessary configurations, see this [page](https://github.com/Alfresco/alfresco-ng2-components/blob/master/PREREQUISITES.md).
> If you plan to use this component with projects generated by Angular CLI, you can read more in [Using ADF with Angular CLI](https://github.com/Alfresco/alfresco-ng2-components/wiki/Angular-CLI)
## Install
```sh
npm install ng2-activiti-diagrams
```
## Activiti Diagram Component
This component shows the diagram of a process.
```html
<adf-diagram
[processDefinitionId]="processDefinitionId">
</adf-diagram>
```
The below component shows the diagram of a running process instance with the activities highlighted according to their state (Active/Completed/Pending).
```html
<adf-diagram
[processInstanceId]="processInstanceId">
</adf-diagram>
```
### Properties
| Name | Type | Description |
| --- | --- | -- |
| metricPercentages | any | The array that contains the percentage of time for each element |
| processInstanceId | any | |
| metricColor | any | The array that contains the color for each element |
| metricType | any | The string that specifies the metric type |
| width | number | |
| height | number | |
### Events
| Name | Description |
| --- | --- |
| onSuccess | Raised when the diagrams elements are loaded |
| onError | Raised when an error occurs during loading |
## Build from sources
You can build the component from sources with the following commands:
```sh
npm install
npm run build
```
> The `build` task rebuilds all the code, runs tslint, license checks
> and other quality check tools before performing unit testing.
## NPM scripts
| Command | Description |
| --- | --- |
| npm run build | Build component |
| npm run test | Run unit tests in the console |
| npm run test-browser | Run unit tests in the browser
| npm run coverage | Run unit tests and display code coverage report |
## Demo
Please check the demo folder for a demo project
```sh
cd demo
npm install
npm start
```
## License
[Apache Version 2.0](https://github.com/Alfresco/alfresco-ng2-components/blob/master/LICENSE)