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/!\ Since groovy, rxplot becomes DEPRECATED and is succeeded by rqt_plot.

Overview

rxplot is a tool in the rxtools package that plots data from one or more ROS topic fields using Matplotlib. For plotting of data contained in bag files, you may wish to try the rxbag tool instead.

rxplot.gif

Usage

$ rxplot /topic1/field1 /topic2/field2

To graph the data all on the same plot:

$ rxplot /topic1/field1,/topic2/field2

To graph multiple fields of a message:

$ rxplot /topic1/field1:field2:field3

All of these options can be specified together, e.g.:

$ rxplot /topic1/field1,/topic2/field2:field3 /topic4/field4

Options

-l LEGEND, --legend=LEGEND

-p PERIOD, --period=PERIOD

-m MARKER, --marker=MARKER

-t TITLE, --title=TITLE

-b BUFFER, --buffer=BUFFER

--mode=scatter <topic/field1> <topic/field2> [topic/field3] New in diamondback

--mode=3d <topic/field1> <topic/field2> [topic/field3] New in diamondback

-r REFRESH_RATE, --refresh_rate=REFRESH_RATE New in electric

-P, --pause New in Electric

--ymin, --ymax New in Fuerte

Tutorials

  1. Understanding ROS Topics

    This tutorial introduces ROS topics as well as using the rostopic and rqt_plot commandline tools.

  2. Entendendo tópicos no ROS

    Este tutorial apresenta tópicos no ROS, e também como utilizar as ferramentas rostopic e rqt_plot.

  3. ROS Topics 이해하기

    This tutorial introduces ROS topics as well as using the rostopic and rqt_plot commandline tools.

  4. Tìm hiểu về ROS Topics

    Hướng dẫn giới thiệu về ROS topics cũng như dùng công cụ dòng lệnh rostopicrqt_plot .

  5. Comprendre les Topics ROS

    Ce tutoriel introduit les concepts de Topics sous ROS ainsi que l'utilisation des outils en ligne de commande rostopic et rqt_plot.

  6. ROSトピックの理解

    このチュートリアルはrostopicrqt_plotなどのコマンドとともに,ROSのtopicについて学びます.

  7. Understanding ROS Topics

    This tutorial introduces ROS topics as well as using the rostopic and rqt_plot commandline tools.

  8. Understanding ROS Topics

    This tutorial introduces ROS topics as well as using the rostopic and rqt_plot commandline tools.

  9. 理解ROS话题

    本教程介绍ROS话题(topics)以及如何使用rostopicrxplot 命令行工具。

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2019-10-12 13:07