https://github.com/rose-stl-lab/rose_colormap
Colormap inspired by rose for Python matplotlib or plotly visualization
https://github.com/rose-stl-lab/rose_colormap
Last synced: 11 months ago
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Colormap inspired by rose for Python matplotlib or plotly visualization
- Host: GitHub
- URL: https://github.com/rose-stl-lab/rose_colormap
- Owner: Rose-STL-Lab
- License: mit
- Created: 2022-11-12T19:34:51.000Z (over 3 years ago)
- Default Branch: main
- Last Pushed: 2022-11-14T01:17:17.000Z (over 3 years ago)
- Last Synced: 2025-07-03T01:18:00.180Z (11 months ago)
- Language: Python
- Homepage:
- Size: 3.37 MB
- Stars: 0
- Watchers: 0
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE
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README
The Rose Colormap - Rose-inspired Python Colormaps
For Spatiotemporal Visualization
## What is the Rose Colormap?
The Rose Colormap is a series of Python colormaps / colorscales including *Rose*, *Rose Muted* and *Rose Vivid*. The pink tops and the green basis constitute a sharp contrast such that it is perfect for visualizing peaks in spatiotemporal dynamics.
Visualizing spatiotemporal event arrival rate using Rose Vivid
## How do I install the Rose Colormap?
The Rose Colormap can be installed via pip from [PyPI](https://pypi.org/).
```
pip install rose_colormap
```
## How do I use the Rose Colormap?
The Rose colormap can be used with either **Matplotlib** or **Plotly.py**.
**(1) Matplotlib example usage**
```python
import matplotlib.pyplot as plt
import numpy as np
from rose_colormap import rose, rose_muted, rose_vivid
x = np.random.rand(100)
y = np.random.rand(100)
t = np.arange(100)
plt.scatter(x, y, c=t, cmap=rose_vivid)
plt.colorbar()
plt.show()
```
**(2) Plotly Express example usage**
```python
import plotly.express as px
import numpy as np
from rose_colormap.plotly import rose, rose_muted, rose_vivid
x = np.random.rand(100)
y = np.random.rand(100)
t = np.arange(100)
fig = px.scatter(x=x, y=y, color=t, color_continuous_scale=rose_vivid)
fig.show()
```
**(3) Plotly Graph Object example usage**
```python
import plotly.graph_objects as go
import numpy as np
from rose_colormap.plotly import rose, rose_muted, rose_vivid
x = np.outer(np.linspace(-3, 3, 32), np.ones(32))
y = x.copy().T
z = (np.sin(x ** 2) + np.cos(y ** 2))
fig = go.Figure(go.Surface(x=x, y=y, z=z, colorscale=rose_vivid))
fig.show()
```
## Uninstall
```
pip uninstall rose_colormap
```
### Thanks To:
Members of the Rose lab for supporting this work.