From da6560f9aa4dcf91e2fb2d56ee2a386b7b888a6f Mon Sep 17 00:00:00 2001
From: baldurk <baldurk@baldurk.org>
Date: Mon, 29 May 2017 16:07:56 +0100
Subject: [PATCH] Use anti-aliasing when rendering histogram bar

---
 qrenderdoc/Widgets/RangeHistogram.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/qrenderdoc/Widgets/RangeHistogram.cpp b/qrenderdoc/Widgets/RangeHistogram.cpp
index 4cb33e80e..f09ad84d0 100644
--- a/qrenderdoc/Widgets/RangeHistogram.cpp
+++ b/qrenderdoc/Widgets/RangeHistogram.cpp
@@ -226,6 +226,9 @@ void RangeHistogram::leaveEvent(QEvent *e)
 void RangeHistogram::paintEvent(QPaintEvent *e)
 {
   QPainter p(this);
+
+  p.setRenderHint(QPainter::Antialiasing);
+
   const QBrush blackBrush(QColor(0, 0, 0));
   const QBrush grayBrush(QColor(180, 180, 180));
   const QBrush redBrush(QColor(60, 0, 0));