From 1cef641c628392eb5e0a940fb39b262988a47a4d Mon Sep 17 00:00:00 2001
From: Darth Affe <darthaffe@wyrez.org>
Date: Fri, 9 Feb 2018 21:23:38 +0100
Subject: [PATCH] Fixed a render bug in the gradient editor

---
 KeyboardAudioVisualizer/Controls/GradientEditor.cs | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/KeyboardAudioVisualizer/Controls/GradientEditor.cs b/KeyboardAudioVisualizer/Controls/GradientEditor.cs
index bf560e1..3bcbd0f 100644
--- a/KeyboardAudioVisualizer/Controls/GradientEditor.cs
+++ b/KeyboardAudioVisualizer/Controls/GradientEditor.cs
@@ -171,8 +171,9 @@ namespace KeyboardAudioVisualizer.Controls
                                                 Color.FromArgb(endColor.A, endColor.R, endColor.G, endColor.B),
                                                 new Point(0, 0.5), new Point(1, 0.5));
 
-            Canvas.SetLeft(rect, referenceWidth * from.Clamp(0, 1));
-            rect.Width = referenceWidth * (to.Clamp(0, 1) - from.Clamp(0, 1));
+            //DarthAffe 09.02.2018: Forced rounding to prevent render issues on resize
+            Canvas.SetLeft(rect, Math.Floor(referenceWidth * from.Clamp(0, 1)));
+            rect.Width = Math.Ceiling(referenceWidth * (to.Clamp(0, 1) - from.Clamp(0, 1)));
 
             Canvas.SetTop(rect, 0);
             rect.Height = referenceHeight;