Geometrical Shapes Drawer

This Rust project generates an image composed of various geometrical shapes — such as lines, circles, rectangles, triangles, and points — and saves the result as a PNG file using the raster image processing library.

🖼️ Example Output

Here’s the generated image showing various shapes:

🧠 Project Concepts

This project teaches and reinforces the following key Rust programming concepts:

• Modules and File Organization
• Traits and Trait Objects
• Structs with Associated Functions
• Randomized Geometry Generation
• Algorithm Implementation (DDA ,Midpoint Circle Algorithm)

📁 Project Structure

├── src
│ ├── main.rs
│ └── geometrical_shapes.rs
├── Cargo.toml
└── image.png (generated)

🧩 Shapes Implemented

Each shape is defined as a struct with associated constructors:

• Point — created from (x, y)
• Line — from two Point references
• Rectangle — from two diagonal Point references
• Triangle — from three Point references
• Circle — from a Point and a radius

All shapes implement the Drawable trait, allowing them to be drawn onto a raster::Image.

🎯 Usage

• Clone the repository

• Add dependencies to Cargo.toml:

[dependencies]
raster = "0.2.0"
rand = "0.9.1"

• Run the program

cargo run