From a81c5fdf905b83c8256afeb4c913a1e6a56de6fb Mon Sep 17 00:00:00 2001
From: David Sansome <davidsansome@gmail.com>
Date: Thu, 23 Jun 2011 20:36:05 +0000
Subject: [PATCH] Center the rainbow a bit better

---
 src/analyzers/nyancatanalyzer.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/analyzers/nyancatanalyzer.cpp b/src/analyzers/nyancatanalyzer.cpp
index 5545ab253..fac02d753 100644
--- a/src/analyzers/nyancatanalyzer.cpp
+++ b/src/analyzers/nyancatanalyzer.cpp
@@ -89,7 +89,7 @@ void NyanCatAnalyzer::analyze(QPainter& p, const Analyzer::Scope& s) {
   const float top_of_cat = float(height())/2 - float(kCatHeight)/2;
   for (int band=0 ; band<kRainbowBands ; ++band) {
     // Calculate the Y position of this band.
-    const float y = float(kCatHeight) / (kRainbowBands + 2) * (band + 0.5) + top_of_cat;
+    const float y = float(kCatHeight) / (kRainbowBands + 1) * (band + 0.5) + top_of_cat;
     // pow constants computed so that 
     // | band_scale(0) | ~= .5 and | band_scale(5) | ~= 32
     const float band_scale = -std::cos(M_PI*band/(kRainbowBands-1))*.5*std::pow(2.3, band);