https://github.com/yuricst/trajplotlib

matplotlib extension functions to plot trajectories
https://github.com/yuricst/trajplotlib

Last synced: about 1 year ago
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matplotlib extension functions to plot trajectories

• Host: GitHub
• URL: https://github.com/yuricst/trajplotlib
• Owner: Yuricst
• License: mit
• Created: 2021-07-19T08:50:40.000Z (almost 5 years ago)
• Default Branch: main
• Last Pushed: 2022-06-24T19:51:36.000Z (almost 4 years ago)
• Last Synced: 2025-02-09T20:39:12.917Z (over 1 year ago)
• Language: Python
• Size: 721 KB
• Stars: 1
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
# trajplotlib

matplotlib extension functions to plot trajectories

[![Documentation Status](https://readthedocs.org/projects/trajplotlib/badge/?version=latest)](https://trajplotlib.readthedocs.io/en/latest/?badge=latest)

Dependencies: Python>=3.7, Matplotlib, numpy

### 3D trajectory with equal size axes

To generate a quick 3D trajectory plot with equal-axis is a one-liner: 

```python

import matplotlib.pyplot as plt

import trajplotlib

# compute/load data for xs, ys, zs

# create plot

fig, ax = trajplotlib.quickplot3(xs, ys, zs, radius=184.0)

plt.show()

```

In the above, `xs`, `ys`, and `zs` are arrays of the trajectory coordinates, and `radius` is an optional value for plotting a sphere of radius `radius`. 

This generates the following: 



  



The above function returns `ax`, which is an `Axes3DSubplot` object. As such, the plot may be modified or more elements may be appended just as one would do with regular `matplotlib`: 

```python

ax.set_xlabel('x, km')

ax.set_ylabel('y, km')

ax.set_zlabel('z, km')

ax.set_title("My trajectory")

```