From 75a27da34f3ac39e7ddd34e9e8989e28169b09b3 Mon Sep 17 00:00:00 2001
From: Jean-Marie Mineau <jean-marie.mineau@protonmail.com>
Date: Sun, 13 Feb 2022 14:54:45 +0100
Subject: [PATCH] clear board before drawing

---
 src/lib.rs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/lib.rs b/src/lib.rs
index f909f25..37dbe37 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -50,6 +50,7 @@ pub fn start() {
             Some(date) if (Date::now() - date) < 250. => (),
             _ => {
                 timestamp = Some(Date::now());
+                context.clear_rect(0., 0., canvas.width() as f64, canvas.height() as f64);
                 context.begin_path();  
                 let iter = CircleShapes::new(modulo, factor, Circle {center: Point {x: 400.0, y: 400.0}, radius: 400.0});
                 for shape in iter {