GraphX

Graph Anything

GraphX is a research and experimentation repository for graph theory, data visualization, and graphical algorithms. It covers graph engines, visualization tools, and foundational data structures across multiple languages.

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Key Technologies

Area	Tools
Graph Engines	igraph (Python & R), GraphViz (DOT)
Visualization	cairocffi, Inkscape (SVG)
Data Structures	C++11 (linked lists, trees, algorithms)
Documentation	MkDocs Material
Languages	Python, R, C++, DOT

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Structure

Directory	Contents
igraph/	Python & R scripts using the igraph library
GraphViz/dot/	DOT language graph definitions
python/	Pure Python graph data structure experiments
tree/	C++ binary tree implementations
dsa/	C++ linked lists, algorithms, unit tests
Inkscape/	SVG design templates
docs/	MkDocs source files

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Quick Start

Documentation

pip install mkdocs-material pymdown-extensions
mkdocs serve

Python (igraph)

pip install python-igraph cairocffi
python igraph/python/ig00.py

GraphViz

dot -Tpng GraphViz/dot/test.dot -o test.png

C++ (DSA)

cd dsa && mkdir -p build && cd build
cmake .. && make

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Examples

GraphViz with Dot

graph {
    orientation=landscape

    // node[shape=circle];
    a -- b[color=red,penwidth=3.0];
    b -- c;
    c -- d[color=red,penwidth=3.0];
    d -- e;
    e -- f;
    a -- d;
    b -- d[color=red,penwidth=3.0];
    c -- f[color=red,penwidth=3.0];
}

Image Matching Graph

Based on libccv