From aa27eeddff482ec129136c99f1620fcf4f1ad298 Mon Sep 17 00:00:00 2001
From: Anton Tarasov <anton.tarasov@jetbrains.com>
Date: Mon, 20 Nov 2017 13:06:58 +0300
Subject: [PATCH] IDEA-180135 UI scale factor is wrong on Windows with latest
 EAP

Approximate the scale more accurately.
---
 platform/util/src/com/intellij/util/ui/JBUI.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/platform/util/src/com/intellij/util/ui/JBUI.java b/platform/util/src/com/intellij/util/ui/JBUI.java
index 1235f03257ec..032bfd6a4a74 100644
--- a/platform/util/src/com/intellij/util/ui/JBUI.java
+++ b/platform/util/src/com/intellij/util/ui/JBUI.java
@@ -408,7 +408,7 @@ public class JBUI {
   }
 
   private static float discreteScale(float scale) {
-    return (float)(Math.floor(scale / DISCRETE_SCALE_RESOLUTION) * DISCRETE_SCALE_RESOLUTION);
+    return Math.round(scale / DISCRETE_SCALE_RESOLUTION) * DISCRETE_SCALE_RESOLUTION;
   }
 
   /**