image_overlay_scale_and_compass package from image_overlay_scale_and_compass repo

image_overlay_scale_and_compass

Package Summary

Tags No category tags.
Version 0.2.1
License Unlicense
Build type CATKIN
Use RECOMMENDED

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

Package Description

Add an indication of scale and compass to images and video streams.

Additional Links

Maintainers

  • Daniel Snider

Authors

  • Daniel Snider

image_overlay_scale_and_compass Build Status

Add an indication of scale and compass to images.

image_overlay_scale_and_compass

Full documentation on wiki: http://wiki.ros.org/image_overlay_scale_and_compass

Quick Start

  1. Install:
$ sudo apt-get install ros-kinetic-image-overlay-compass-and-scale

  1. Launch node:
$ roslaunch image_overlay_scale_and_compass overlay.launch

  1. Publish heading and scale values
$ rostopic pub /heading std_msgs/Float32 45
$ rostopic pub /scale std_msgs/Float32 133

  1. 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

CHANGELOG

Changelog for package image_overlay_scale_and_compass

0.2.1 (2017-07-20)

  • Dependency name fix for click

0.2.0 (2017-07-20)

  • Major update

0.1.0 (2017-07-20)

  • First release

Wiki Tutorials

See ROS Wiki Tutorials for more details.

Source Tutorials

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Package Dependencies

System Dependencies

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No known dependants.

Launch files

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