# ros2_qwt

#### Description
The basic software package of ros2.

#### Software Architecture
Software architecture description

https://github.com/gazebosim/qwt

input:
```
qwt-6.1.3/
├── CHANGES-6.1
├── COPYING
├── doc
├── examples
├── INSTALL
├── lib
├── playground
├── qwtbuild.pri
├── qwtconfig.pri
├── qwtfunctions.pri
├── qwt.prf
├── qwt.pro
├── README
├── src
└── textengines

```

#### Installation

1.  Download RPM

aarch64:

```
wget https://117.78.1.88/build/home:davidhan:branches:openEuler:22.03:LTS/openEuler_22.03_LTS_standard_aarch64/aarch64/qwt/ros-foxy-ros-qwt-6.1.3-0.oe2203.aarch64.rpm
```

x86_64:

```
wget https://117.78.1.88/build/home:davidhan:branches:openEuler:22.03:LTS/openEuler_22.03_LTS_standard_x86_64/x86_64/qwt/ros-foxy-ros-qwt-6.1.3-0.oe2203.x86_64.rpm
```

2.  Install RPM

aarch64:

```
sudo rpm -ivh --nodeps --force ros-foxy-ros-qwt-6.1.3-0.oe2203.aarch64.rpm
```

x86_64:

```
sudo rpm -ivh --nodeps --force ros-foxy-ros-qwt-6.1.3-0.oe2203.x86_64.rpm
```

#### Instructions

Dependence installation:

```
sh /opt/ros/foxy/install_dependence.sh
```

Exit the following output file under the /opt/ros/foxy/ directory,Prove that the software installation is successful.

output:

```
qwt/
└── share
    ├── ament_index
    │   └── resource_index
    ├── colcon-core
    │   └── packages
    └── qwt
        ├── cmake
        ├── environment
        ├── hook
        ├── local_setup.bash
        ├── local_setup.dsv
        ├── local_setup.sh
        ├── local_setup.zsh
        ├── package.bash
        ├── package.dsv
        ├── package.ps1
        ├── package.sh
        ├── package.xml
        └── package.zsh
```
#### Contribution

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


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