diff --git a/Xamarin.Forms.Platform.iOS/Shapes/ShapeRenderer.cs b/Xamarin.Forms.Platform.iOS/Shapes/ShapeRenderer.cs
index 89b2add418d..4386da30bfc 100644
--- a/Xamarin.Forms.Platform.iOS/Shapes/ShapeRenderer.cs
+++ b/Xamarin.Forms.Platform.iOS/Shapes/ShapeRenderer.cs
@@ -386,8 +386,18 @@ void BuildRenderPath()
                 viewBounds.Width -= _strokeWidth;
                 viewBounds.Height -= _strokeWidth;
 
-                nfloat widthScale = viewBounds.Width / _pathFillBounds.Width;
-                nfloat heightScale = viewBounds.Height / _pathFillBounds.Height;
+                if (viewBounds.Width < 0)
+                    viewBounds.Width = 0;
+
+                if (viewBounds.Height < 0)
+                    viewBounds.Height = 0;
+
+                var calculatedWidth = viewBounds.Width / _pathFillBounds.Width;
+                var calculatedHeight = viewBounds.Height / _pathFillBounds.Height;
+
+                nfloat widthScale = nfloat.IsNaN(calculatedWidth) ? 0 : calculatedWidth;
+                nfloat heightScale = nfloat.IsNaN(calculatedHeight) ? 0 : calculatedHeight;
+
                 var stretchTransform = CGAffineTransform.MakeIdentity();
 
                 switch (_stretch)
@@ -441,11 +451,15 @@ void BuildRenderPath()
 
                     if (_pathStrokeBounds.Width > Bounds.Width)
                         width = Bounds.Width - adjustX;
-                    if (_pathStrokeBounds.Height > Bounds.Height)
+                    if (_pathStrokeBounds.Height > Bounds.Height) 
                         height = Bounds.Height - adjustY;
 
                     Frame = new CGRect(adjustX, adjustY, width, height);
-                    var transform = new CGAffineTransform(Bounds.Width / width, 0, 0, Bounds.Height / height, -adjustX, -adjustY);
+
+                    var calculatedWidth = Bounds.Width / width;
+                    var calculatedHeight = Bounds.Height / height;
+
+                    var transform = new CGAffineTransform(nfloat.IsNaN(calculatedWidth) ? 0 : calculatedWidth, 0, 0, nfloat.IsNaN(calculatedHeight) ? 0: calculatedHeight, -adjustX, -adjustY);
                     _renderPath = _path.CopyByTransformingPath(transform);
                 }
                 else