diagram-js-operator

#### Description
自定义diagram-js/bpmn-js操作栏插件

#### Software Architecture
Software architecture description

#### Installation

1. xxxx
2. xxxx
3. xxxx

#### Instructions

1. xxxx
2. xxxx
3. xxxx

#### Contribution

1. Fork the repository
2. Create Feat_xxx branch
3. Commit your code
4. Create Pull Request


#### Gitee Feature

1. You can use Readme\_XXX.md to support different languages, such as Readme\_en.md, Readme\_zh.md
2. Gitee blog blog.gitee.com
3. Explore open source project https://gitee.com/explore
4. The most valuable open source project GVP
5. The manual of Gitee https://gitee.com/help
6. The most popular members https://gitee.com/gitee-stars/