Attention: Answers.ros.org is deprecated as of August the 11th, 2023. Please visit robotics.stackexchange.com to ask a new question. This site will remain online in read-only mode during the transition and into the foreseeable future. Selected questions and answers have been migrated, and redirects have been put in place to direct users to the corresponding questions on Robotics Stack Exchange. Additional details are available here.

A ROS node subscriber to show the received message in GUI

asked 2015-06-19 08:59:54 -0600

Saeid

3 ●4 ●5 ●6

Hey guys,

For a part of my project I should receive a message from a simple publisher which just publishes a text file and show it in a graphical interface (GUI) shape. Because I'm new in ROS I have no idea how to do this. If any one can help me I do really appreciate it.

Thanks Tags

edit retag flag offensive close merge delete

add a comment

1 Answer

Sort by » oldest newest most voted

answered 2015-06-19 09:09:18 -0600

dornhege

31395 ●134 ●284 ●498

All messages have a operator<< , so you can just receive the message move that into a stringstream. With that string you can do whatever you'd usually do to display it in your GUI.

edit flag offensive delete link

Comments

Thanks man for your answer, Actually my main problem is how to show my message in a GUI, I don't know how to create a GUI.

Saeid ( 2015-06-19 09:18:18 -0600 )edit

add a comment

Question Tools

2 followers

Stats

Asked: 2015-06-19 08:59:54 -0600

Seen: 312 times

Last updated: Jun 19 '15

A ROS node subscriber to show the received message in GUI edit

1 Answer

Comments

Question Tools

Stats

Related questions

A ROS node subscriber to show the received message in GUI