fractalplots 0.1.0

Generate and visualize fractal patterns like Mandelbrot, Julia, Koch, Sierpinski, and L-Systems.

FractalGen 🧩

FractalGen is a Python package for generating and visualizing fractal patterns like the Mandelbrot set, Julia set, Koch snowflake, Sierpinski triangle, and L-system fractals. Each fractal can be generated with a single function call.

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📦 Installation

Install from PyPI (after publishing):

pip install fractalgen

Or install from source:

git clone https://github.com/bhuwankhatri/fractalgen.git
cd fractalgen
pip install -e .

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🌀 Fractal Patterns

🟡 Mandelbrot Set

The Mandelbrot set is generated by checking which complex numbers remain bounded under a recurrence formula. It produces the iconic cardioid shape with infinite detail.

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🟣 Julia Set

Julia sets are variations of the Mandelbrot fractal, defined using a fixed complex constant. Different constants produce different fractal "personalities".

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❄️ Koch Snowflake

The Koch snowflake begins as an equilateral triangle. Each side is recursively replaced with a spike pattern, creating a snowflake boundary.

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🔺 Sierpinski Triangle

A classic example of a recursive fractal made by repeatedly removing the center of a triangle. The pattern reveals a triangular lattice structure.

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🌿 L-System Fractal

L-Systems (Lindenmayer Systems) use rewriting rules to simulate fractal growth like that of plants, corals, and trees.

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✏️ Example Usage

Here’s how to generate and save a Mandelbrot image:

from fractalgen import generate_mandelbrot, plot_mandelbrot

div_time = generate_mandelbrot()
plot_mandelbrot(div_time, save_path="mandelbrot.png", show=False)

Every fractal module provides two functions:

• generate_*: Computes data (e.g., image matrix or point list)
• plot_*: Renders or saves the fractal image

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📁 Folder Structure

fractalgen/
├── fractalgen/
│   ├── mandelbrot.py
│   ├── julia.py
│   ├── koch.py
│   ├── sierpinski.py
│   ├── lsystem.py
│   └── __init__.py
├── examples/
├── tests/
├── assets/
│   └── *.png
├── README.md
├── LICENSE
└── pyproject.toml

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🧪 Run Tests

To verify everything works:

pytest tests/

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🤝 Contributing

Fractals are fun and there's room for more! Contributions are welcome — add new fractal types, optimize existing ones, or improve rendering. Fork the repo and open a pull request.

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📄 License

MIT License © 2025 Bhuwan Khatri