# Example: `ghostty-vt` C Mouse Encoding This example demonstrates how to use the `ghostty-vt` C library to encode mouse events into terminal escape sequences. This example specifically shows how to: 1. Create a mouse encoder with the C API 2. Configure tracking mode and output format (this example uses SGR) 3. Set terminal geometry for pixel-to-cell coordinate mapping 4. Create and configure a mouse event 5. Encode the mouse event into a terminal escape sequence The example encodes a left button press at pixel position (50, 40) using SGR format, producing an escape sequence like `\x1b[<0;6;3M`. ## Usage Run the program: ```shell-session zig build run ```