src/render.rs


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use sdl2::pixels::Color;
use sdl2::rect::{Point, Rect};

pub enum Signal {
    Redraw,
    Request(RequestData),
    DrawStatusline,
    DrawCommandBox,
    DrawBrush,
    DrawLineToGrid,
    DrawSymmetry,
    DrawApp,
    Quit,
}

pub enum RequestData {
    WinSize,
    MouseLoc,
}