pub fn draw_line( x1: f32, y1: f32, x2: f32, y2: f32, thickness: f32, color: Color, )
Draws a line segment from (x1, y1) to (x2, y2).
(x1, y1)
(x2, y2)
draw_line(0.0, 0.0, 200.0, 150.0, 4.0, WHITE);