No version for distro crystal. Known supported distros are highlighted in the buttons above.
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Repository Summary
| Checkout URI | https://github.com/danielsnider/image_overlay_scale_and_compass.git |
| VCS Type | git |
| VCS Version | master |
| Last Updated | 2017-08-05 |
| Dev Status | MAINTAINED |
| Released | RELEASED |
Packages
| Name | Version |
|---|---|
| image_overlay_scale_and_compass | 0.2.1 |
README
image_overlay_scale_and_compass 
Add an indication of scale and compass to images.
Full documentation on wiki: http://wiki.ros.org/image_overlay_scale_and_compass
Quick Start
- Install:
$ sudo apt-get install ros-kinetic-image-overlay-compass-and-scale
- Launch node:
$ roslaunch image_overlay_scale_and_compass overlay.launch
- Publish heading and scale values
$ rostopic pub /heading std_msgs/Float32 45
$ rostopic pub /scale std_msgs/Float32 133
- View resulting image
$ rqt_image_view /science/overlay/compressed
Command Line Interface (CLI)
Invoke once using Command Line Interface (CLI) and save to disk instead of pulishing to ROS.
$ roscd image_overlay_scale_and_compass
$ ./src/image_overlay_scale_and_compass/image_overlay.py --input-image ~/mars.png --heading 45 --scale-text 133 --output-file output.png
CLI Options
Usage: image_overlay.py [OPTIONS]
Options:
--input-image TEXT Path to input image file [required]
--heading FLOAT Current heading relative to north in degrees [required]
--scale-text FLOAT The value to be displayed on the right of the scale bar
in centemeters [required]
--output-file TEXT Output filename to save result to
[default='output.png']
--help Show this message and exit.
Full documentation on wiki: http://wiki.ros.org/image_overlay_scale_and_compass
No version for distro indigo. Known supported distros are highlighted in the buttons above.
No version for distro ardent. Known supported distros are highlighted in the buttons above.
No version for distro jade. Known supported distros are highlighted in the buttons above.
No version for distro hydro. Known supported distros are highlighted in the buttons above.