v1.0
Pre-release
Pre-release
🌳 RBTree Visualizer v1.0
A CLRS-based Red-Black Tree Visualizer with Step-by-Step Animation
Built with Python & Tkinter | CLRS 4th Edition Algorithms
📥 Download & Install
| Platform | How to Get |
|---|---|
| 🪟 Windows EXE | ⬇️ Download RBTree-Visualizer.exe from Assets below → Double-click → Done! |
| 🐍 From Source | git clone → pip install Pillow reportlab opencv-python imageio → python main.py |
💡 No Python installation needed for the EXE version — just download and run!
🎬 What Does It Do?
RBTree Visualizer brings your Data Structures & Algorithms textbook to life! Watch Red-Black Tree operations happen step-by-step with synchronized pseudocode, case explanations, and beautiful animations.
✨ Features at a Glance
🔨 Build Mode — Interactive Learning
| Feature | Description |
|---|---|
| 🎯 CLRS Insert & Delete | Exact algorithm from CLRS 4th Edition |
| 📖 Pseudocode Panel | Real-time synced with highlighted current line |
| 🧠 Case Explanations | Insert Cases 0-3, Delete Cases 0-4 with full detail |
| ⏱️ Timeline Scrubber | Navigate forward/backward through any step |
| 📋 Operation Log | Clickable history — jump to any past operation |
| ⚡ Adjustable Speed | Control animation speed with a slider |
📊 Analyze Mode — Batch Operations
| Feature | Description |
|---|---|
| 📦 Batch Insert/Delete | Process multiple operations at once |
| ✅ Tree Validation | Verify BST ordering + all 5 RB properties |
| 🎲 Random Generation | Generate random valid RB trees instantly |
🎨 Visual & UX
| Feature | Description |
|---|---|
| 🌙☀️ Dark & Light Theme | Full UI theme switching — every element updates |
| 🔍 Zoom & Pan | Mouse wheel zoom + click-drag pan on canvas |
| ✨ Smooth Animations | Node movements, rotations, and recoloring animated |
| 🎯 Node Highlighting | Current node, parent, uncle, sibling all highlighted |
📤 Export Options
| Format | What You Get |
|---|---|
| 🖼️ PNG | High-quality snapshot of current tree state |
| Complete step-by-step walkthrough document | |
| 🎥 MP4 | Animated video recording of the entire operation |
🖥️ System Requirements
For EXE (Recommended)
- ✅ Windows 10 / 11 (64-bit)
- ✅ No additional software needed
For Source Code
- ✅ Python 3.8+
- ✅
pip install Pillow reportlab opencv-python imageio