fix clipping error when trying to fill a single line; add log; set EvenOdd as default in initiate CurrentClippingPath; add tests

src/UglyToad.PdfPig.Tests/Geometry/ClippingTests.cs

@@ -0,0 +1,19 @@
+using UglyToad.PdfPig.Tests.Integration;
+using Xunit;
+
+namespace UglyToad.PdfPig.Tests.Geometry
+{
+    public class ClippingTests
+    {
+        [Fact]
+        public void ContainsRectangleEvenOdd()
+        {
+            using (var document = PdfDocument.Open(IntegrationHelpers.GetDocumentPath("SPARC - v9 Architecture Manual"),
+                new ParsingOptions() { ClipPaths = true }))
+            {
+                var page = document.GetPage(45);
+                Assert.Equal(28, page.ExperimentalAccess.Paths.Count);
+            }
+        }
+    }
+}