1 files changed, 12 insertions, 11 deletions
diff --git a/drawinglayer/source/primitive2d/PolyPolygonHairlinePrimitive2D.cxx b/drawinglayer/source/primitive2d/PolyPolygonHairlinePrimitive2D.cxx
index 2bfed5fb1d9e..88b15160e2c0 100644
--- a/drawinglayer/source/primitive2d/PolyPolygonHairlinePrimitive2D.cxx
+++ b/drawinglayer/source/primitive2d/PolyPolygonHairlinePrimitive2D.cxx
@@ -19,33 +19,34 @@
 
 #include <drawinglayer/primitive2d/PolyPolygonHairlinePrimitive2D.hxx>
 #include <drawinglayer/primitive2d/PolygonHairlinePrimitive2D.hxx>
+#include <drawinglayer/primitive2d/groupprimitive2d.hxx>
 
 #include <basegfx/polygon/b2dpolypolygontools.hxx>
 #include <drawinglayer/primitive2d/drawinglayer_primitivetypes2d.hxx>
+#include <utility>
 
 using namespace com::sun::star;
 
 namespace drawinglayer::primitive2d
 {
-void PolyPolygonHairlinePrimitive2D::create2DDecomposition(
-    Primitive2DContainer& rContainer, const geometry::ViewInformation2D& /*rViewInformation*/) const
+Primitive2DReference PolyPolygonHairlinePrimitive2D::create2DDecomposition(
+    const geometry::ViewInformation2D& /*rViewInformation*/) const
 {
     const basegfx::B2DPolyPolygon aPolyPolygon(getB2DPolyPolygon());
     const sal_uInt32 nCount(aPolyPolygon.count());
 
-    if (nCount)
+    Primitive2DContainer aContainer;
+    for (sal_uInt32 a(0); a < nCount; a++)
     {
-        for (sal_uInt32 a(0); a < nCount; a++)
-        {
-            rContainer.push_back(
-                new PolygonHairlinePrimitive2D(aPolyPolygon.getB2DPolygon(a), getBColor()));
-        }
+        aContainer.push_back(
+            new PolygonHairlinePrimitive2D(aPolyPolygon.getB2DPolygon(a), getBColor()));
     }
+    return new GroupPrimitive2D(std::move(aContainer));
 }
 
-PolyPolygonHairlinePrimitive2D::PolyPolygonHairlinePrimitive2D(
-    const basegfx::B2DPolyPolygon& rPolyPolygon, const basegfx::BColor& rBColor)
-    : maPolyPolygon(rPolyPolygon)
+PolyPolygonHairlinePrimitive2D::PolyPolygonHairlinePrimitive2D(basegfx::B2DPolyPolygon aPolyPolygon,
+                                                               const basegfx::BColor& rBColor)
+    : maPolyPolygon(std::move(aPolyPolygon))
     , maBColor(rBColor)
 {
 }