From c810af4c82c1c932a564c957aa1c773a5dbfc1c5 Mon Sep 17 00:00:00 2001
From: Pacien TRAN-GIRARD
Date: Thu, 15 Oct 2015 14:49:26 +0200
Subject: Fix pixel surrounding selection

---
 src/main/java/Filter.java | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/main/java/Filter.java b/src/main/java/Filter.java
index 2dd81ee..bb87287 100644
--- a/src/main/java/Filter.java
+++ b/src/main/java/Filter.java
@@ -39,9 +39,9 @@ public final class Filter {
         for (int row = 0; row < height; ++row) {
             for (int col = 0; col < width; ++col) {
                 float pixelCore[][] = {
-                        {Filter.at(gray, row+1, col-1),Filter.at(gray, row+1, col),Filter.at(gray, row+1, col+1)},
+                        {Filter.at(gray, row-1, col-1),Filter.at(gray, row-1, col),Filter.at(gray, row-1, col+1)},
                         {Filter.at(gray, row, col-1),Filter.at(gray, row, col),Filter.at(gray, row, col+1)},
-                        {Filter.at(gray, row-1, col-1),Filter.at(gray, row-1, col),Filter.at(gray, row-1, col+1)}
+                        {Filter.at(gray, row+1, col-1),Filter.at(gray, row+1, col),Filter.at(gray, row+1, col+1)}
                 };
 
                 for (int i = 0; i < kernel[0].length; i++) {
-- 
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