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MichaelGrupp / evo

Python package for the evaluation of odometry and SLAM
https://michaelgrupp.github.io/evo/
GNU General Public License v3.0
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The issue of maintaining consistent coordinate axis ranges #648

Closed teririii closed 2 months ago

teririii commented 3 months ago

Hi，recently, I have encountered some plot issues while using EVO,I want to know how to make the coordinate axis display range of Ape or trajectory result graph consistent. For example I ran a algorithm1 on dataset ，use evo_ape and plot a figure A, also ran algorithm2 on dataset, plot figure B, I hope FigA and FigB have the same y-axis range like both are 0-0.5,or x-axis both are 0-0.5, how should I set it up

thank you，I hope to receive your answer

MichaelGrupp commented 3 months ago

With the Qt5Agg plot backend, you can use this from the plot window:

image

and then here:

image

teririii commented 2 months ago

Thank you for your quick reply. But I don't have this option，this is mine image

My system is Ubuntu 18.04 ，opencv3.4.1 eigen3.2.0，pangolin0.5，python 2.7.17

MichaelGrupp commented 2 months ago

This only works with PyQt5, as mentioned.

You'd need to install it (either apt install python3-pyqt5 or pip install PyQt5, depending on your setup) and then:

evo_config set plot_backend qt5agg
teririii commented 2 months ago

Thank you for solving my question,I didn't notice it before.Thanks again