🧠 Memorizer (Mind-Map Tool)

A Java-Based Visual Mind Mapping Tool

Memorizer is a Java-based application that enables users to visually create and organize ideas using a dynamic mind-map interface. It provides intuitive tools for node management, shape drawing, line creation, and full canvas customization.

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📁 Project Structure

Memorizer/
├── src/                         # 🧩 Java source files
│   ├── main/
│   │   └── java/
│   └── test/
├── mindmap.json                 # 🧠 Example saved mind map in JSON format
├── pom.xml                      # ⚙️ Maven build configuration
├── .gitignore                   # 🚫 Git ignored files and IDE configs
└── README.md                    # 📘 Project description

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🧰 Key Features

• ➕ Add/Edit/Delete Nodes
• 🧱 Draw Shapes: Rectangle, Circle, Square
• 🔗 Draw and Delete Lines with mouse movement
• 🎨 Customize Appearance:
  • Background color
  • Node font and size
• 🖱️ Drag and Move any element with left mouse click
• 💾 Local Storage:
  • Save/Load mind maps as .json
  • Export canvas as .png

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🛠️ Technologies Used

• ☕ Java 23
• 🧪 Maven for dependency management
• 📦 Gson for JSON serialization/deserialization
• 🖼️ Swing/AWT (assumed for UI components)

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📦 Installation

🔧 Requirements

• Java 17+ (Java 23 preferred)
• Maven 3.x

🚀 To Run:

git clone https://github.com/your-username/Memorizer.git
cd Memorizer
mvn compile
mvn exec:java

✅ Make sure your pom.xml includes the exec-maven-plugin if you want to run via mvn exec:java.

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📝 Save & Load Format

Mind maps are saved as .json files with structure like:

{
  "nodes": [
    { "name": "aa", "position": { "x": 469, "y": 315 }, "connections": [] }
  ],
  "shapes": [],
  "lines": [
    { "x1": 584, "y1": 331, "x2": 1097, "y2": 386 }
  ],
  "backgroundColor": -1118482,
  "nodeColor": -16777216,
  "nodeFont": "Arial"
}

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📫 Contact

For issues or contributions, feel free to open a pull request or contact the developer.

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