From f76ff642d21c780c1d26af4c8f0e926d7f221fb4 Mon Sep 17 00:00:00 2001
From: Ilia <istudyatuni@gmail.com>
Date: Sun, 17 Apr 2022 13:48:22 +0300
Subject: [PATCH] fix: incorrect calculation

this was because of u16 overflow
---
 wasm/src/lib.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/wasm/src/lib.rs b/wasm/src/lib.rs
index 2b4ea82..6f3a3b8 100644
--- a/wasm/src/lib.rs
+++ b/wasm/src/lib.rs
@@ -65,8 +65,8 @@ impl Mandelbrot {
         let (mut xd, mut yd);
 
         for i in 0..len {
-            xd = ((i as u16) % w) as f64;
-            yd = ((i as u16) / w) as f64;
+            xd = (i % w as usize) as f64;
+            yd = (i / w as usize) as f64;
             self.pixels[i] = check_series(lx + xd / scale, ty - yd / scale);
         }
     }