⎣⫯ℂ: Line Integral Convolution for numpy Arrays
This package provides line integral convolution (lic) algorithms to Python.
lic image of the Kelvin-Helmholtz instability
There are functions which can be imported and are highly configurable for the power user. Moreover, there is a command line tool to generate lic images without having to code a single line.
Installation
The installation is straight forward. You can install the package via pip, pipenv, poetry and alike or by downloading the source from the gitlab repository.
From pypi.org (recommended)
Install by typing
pip install licor
pip install --user licif you do not have root access.
Please check the documentations for pipenv, and poetry for information on how to install packages with these tools.
From gitlab.com
To get the latest features or contribute to the development, you can clone the whole project using git:
git clone https://gitlab.com/szs/lic.gitNow you can, for instance, copy lic.py over to your project and import it directly or use it as a command line tool.
Usage
You can import lic in your program and use the functions directly or use the command line tool.
Importing the module
Once the package is installed where Python can find it, you can use the function lic directly.
import lic
import matplotlib.pyplot as plt
# ... get x and y arrays from somewhere ...
lic_result = lic.lic(x, y, length=30)
plt.imshow(lic_result, origin='lower', cmap='gray')
plt.show()Find out more about the options by reading the source documentation:
pydoc lic.licYou can also control the seed, i.e., the underlying texture for the lic:
pydoc lic.gen_seedYou can run the example from the root folder to see the result:
PYTHONPATH="." python3 examples/ex1.pyCommand Line Tool
You will need npy data files (saved using numpy.save) to use lic from the command line:
lic data_x.npy data_y.npy -v -l 30 -cSee lic --help for a full list of options.
How to Contribute
If you find a bug, want to propose a feature or need help getting this package to work with your data on your system, please don’t hesitate to file an issue or write an email. Merge requests are also much appreciated!
Project links
External links
1 maintainer
Metadata
1 maintainer
Release files for lic 0.4.5
For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.
Source distribution (sdist)
| File | Size | Uploaded | |
|---|---|---|---|
| lic-0.4.5.tar.gz | 205.9 kB | Details |
Built distribution (wheel)
| File | Interpreter | ABI | Platform | Reset |
|---|---|---|---|---|
| lic-0.4.5-py3-none-any.whl | Python 3 | none | any | Details |
Total release size: 457.9 kB
Release files / lic-0.4.5.tar.gz
| Download URL | lic-0.4.5.tar.gz |
|---|---|
| Size | 205.9 kB |
| Tags | Source |
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SHA-256 checksum How to use checksums |
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Release files / lic-0.4.5-py3-none-any.whl
| Download URL | lic-0.4.5-py3-none-any.whl |
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| Size | 251.9 kB |
| Tags | Python 3 |
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