From 343d766ddd6336722d14ab229f80fb03e2685316 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Adrian=20Schr=C3=B6ter?= <adrian@suse.de>
Date: Wed, 7 Feb 2024 17:06:18 +0100
Subject: [PATCH] 2DGEQ: Getting same sized bar width on 32x32 display

before a x=32 (n times of 16) had not equal sized bars, but first was
a single pixel and later a bar had 3 pixel width. This solves it to
have always 2 pixel sized bars.

I have to admit that I did not test with other pixel dimensions.
---
 wled00/FX.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/wled00/FX.cpp b/wled00/FX.cpp
index cce3098e1..9e8c80729 100644
--- a/wled00/FX.cpp
+++ b/wled00/FX.cpp
@@ -7456,7 +7456,7 @@ uint16_t mode_2DGEQ(void) { // By Will Tatam. Code reduction by Ewoud Wijma.
   if ((fadeoutDelay <= 1 ) || ((SEGENV.call % fadeoutDelay) == 0)) SEGMENT.fadeToBlackBy(SEGMENT.speed);
 
   for (int x=0; x < cols; x++) {
-    uint8_t  band       = map(x, 0, cols-1, 0, NUM_BANDS - 1);
+    uint8_t  band       = map(x, 0, cols, 0, NUM_BANDS);
     if (NUM_BANDS < 16) band = map(band, 0, NUM_BANDS - 1, 0, 15); // always use full range. comment out this line to get the previous behaviour.
     band = constrain(band, 0, 15);
     unsigned colorIndex = band * 17;