From c9cb9e21d2cc40032f76cba422b2af1a311f3287 Mon Sep 17 00:00:00 2001
From: Xuan Liu <liuxuan30@gmail.com>
Date: Mon, 30 Mar 2020 10:06:55 +0800
Subject: [PATCH] use enum orientation for widthLarger

---
 Source/Charts/Charts/PieChartView.swift |  2 +-
 Source/Charts/Utils/Platform.swift      | 15 +++++++++++++++
 2 files changed, 16 insertions(+), 1 deletion(-)

diff --git a/Source/Charts/Charts/PieChartView.swift b/Source/Charts/Charts/PieChartView.swift
index 170d07d716..de9b8dbe59 100644
--- a/Source/Charts/Charts/PieChartView.swift
+++ b/Source/Charts/Charts/PieChartView.swift
@@ -132,7 +132,7 @@ open class PieChartView: PieRadarChartViewBase
     /// if width is larger than height
     private var widthLarger: Bool
     {
-        return _viewPortHandler.contentRect.size.width > _viewPortHandler.contentRect.size.height
+        return _viewPortHandler.contentRect.orientation == .landscape
     }
 
     /// adjusted radius. Use diameter when it's half pie and width is larger
diff --git a/Source/Charts/Utils/Platform.swift b/Source/Charts/Utils/Platform.swift
index 2eb4efd42e..ced6884dde 100644
--- a/Source/Charts/Utils/Platform.swift
+++ b/Source/Charts/Utils/Platform.swift
@@ -166,6 +166,21 @@ extension UIScreen
     }
 }
 
+enum Orientation
+{
+    case portrait, landscape
+}
+
+extension CGSize
+{
+    var orientation: Orientation { return width > height ? .landscape : .portrait }
+}
+
+extension CGRect
+{
+    var orientation: Orientation { size.orientation }
+}
+
 func NSUIGraphicsGetCurrentContext() -> CGContext?
 {
     return UIGraphicsGetCurrentContext()