module main import gg import gx const ( p1_and_p2 = [f32(200.0), 200.0, 400.0, 300.0] ctrl_p1_and_p2 = [f32(200.0), 100.0, 400.0, 100.0] ) struct App { mut: gg &gg.Context } fn main() { mut app := &App{ gg: 0 } app.gg = gg.new_context( bg_color: gx.rgb(174, 198, 255) width: 600 height: 400 window_title: 'Cubic Bézier curve' frame_fn: frame user_data: app ) app.gg.run() } fn frame(mut app App) { app.gg.begin() app.gg.draw_cubic_bezier(p1_and_p2, ctrl_p1_and_p2, gx.blue) app.gg.end() }