Geozi

The main window.

Features

• Points, lines, segments, circles and polygons
• Parallel and perpendicular lines
• Function plotting
• Angles, distances and polygon areas
• Move points, undo actions
• Save and load constructions as .gsp files
• Adaptive grid, zoom, and customizable themes

Plotting a function next to a construction.

Technical details

Geozi is written in Rust and talks to Windows directly through the Win32 API. It does not use a GUI framework or any external crate: the window, the input handling and the drawing (into a pixel buffer) are all done by hand.

• Platform: Windows
• Dependencies: none
• File format: .gsp

The source is split into a few modules: app, control, dialog, geometry, render, storage, theme, ui and win32.

Building

git clone https://github.com/danterry898/geozi
cd geozi
cargo build --release