From ca8531cf2607508aed07fb26955530fb2b0e5848 Mon Sep 17 00:00:00 2001
From: Serge <5920850+seerge@users.noreply.github.com>
Date: Sat, 27 Jan 2024 21:43:06 +0100
Subject: [PATCH] Matrix Pixel Fix

---
 app/AnimeMatrix/AnimeMatrixDevice.cs | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/app/AnimeMatrix/AnimeMatrixDevice.cs b/app/AnimeMatrix/AnimeMatrixDevice.cs
index 915d39d7..3b4c1740 100644
--- a/app/AnimeMatrix/AnimeMatrixDevice.cs
+++ b/app/AnimeMatrix/AnimeMatrixDevice.cs
@@ -278,7 +278,7 @@ namespace Starlight.AnimeMatrix
 
             if (x >= FirstX(y) && x < Width())
                 SetLedLinear(RowToLinearAddress(y) - FirstX(y) + x, value);
-        }
+            }
 
         public void SetLedDiagonal(int x, int y, byte color, int deltaX = 0, int deltaY = 0)
         {
@@ -287,6 +287,9 @@ namespace Starlight.AnimeMatrix
 
             int plX = (x - y) / 2;
             int plY = x + y;
+
+            if (x - y == -1) plX = -1;
+
             SetLedPlanar(plX, plY, color);
         }