From f175f2b721744a385b2ead9515fa075f27afa18f Mon Sep 17 00:00:00 2001
From: Uwe Rathmann <Uwe.Rathmann@tigertal.de>
Date: Fri, 7 Oct 2022 14:32:55 +0200
Subject: [PATCH] Arc added

---
 support/SkinnyShapeFactory.cpp | 17 +++++++++++++++++
 support/SkinnyShapeFactory.h   |  1 +
 2 files changed, 18 insertions(+)

diff --git a/support/SkinnyShapeFactory.cpp b/support/SkinnyShapeFactory.cpp
index e892aeba..de9fcbfc 100644
--- a/support/SkinnyShapeFactory.cpp
+++ b/support/SkinnyShapeFactory.cpp
@@ -150,6 +150,23 @@ QPainterPath SkinnyShapeFactory::shapePath( Shape shape, const QSizeF& size )
             path.addPolygon( hexagon );
             break;
         }
+        case Arc:
+        {
+            path.arcMoveTo( rect, -60 );
+            path.arcTo( rect, -60, 300 );
+            
+            const double w = 0.25 * rect.width();
+            const auto r = rect.adjusted( w, w, -w, -w );
+
+            QPainterPath innerPath;
+
+            innerPath.arcMoveTo( r, 240 );
+            innerPath.arcTo( r, 240, -300 );
+
+            path.connectPath( innerPath );
+            
+            break;
+        }
 
         default:
             return QPainterPath();
diff --git a/support/SkinnyShapeFactory.h b/support/SkinnyShapeFactory.h
index 42794218..19b940d5 100644
--- a/support/SkinnyShapeFactory.h
+++ b/support/SkinnyShapeFactory.h
@@ -25,6 +25,7 @@ namespace SkinnyShapeFactory
         Ring,
         Star,
         Hexagon,
+        Arc,
 
         ShapeCount
     };