1 files changed, 8 insertions, 5 deletions
diff --git a/include/drawinglayer/primitive2d/Tools.hxx b/include/drawinglayer/primitive2d/Tools.hxx
index fcb7ff48ce54..3eaa322d9a4f 100644
--- a/include/drawinglayer/primitive2d/Tools.hxx
+++ b/include/drawinglayer/primitive2d/Tools.hxx
@@ -22,13 +22,9 @@
 #include <drawinglayer/drawinglayerdllapi.h>
 #include <drawinglayer/primitive2d/CommonTypes.hxx>
 #include <drawinglayer/geometry/viewinformation2d.hxx>
+#include <drawinglayer/primitive2d/baseprimitive2d.hxx>
 #include <basegfx/range/b2drange.hxx>
 
-namespace drawinglayer::geometry
-{
-class ViewInformation2D;
-}
-
 namespace drawinglayer::primitive2d
 {
 /// get B2DRange from a given Primitive2DReference
@@ -41,6 +37,13 @@ basegfx::B2DRange DRAWINGLAYERCORE_DLLPUBLIC getB2DRangeFromPrimitive2DReference
 bool DRAWINGLAYERCORE_DLLPUBLIC arePrimitive2DReferencesEqual(const Primitive2DReference& rA,
                                                               const Primitive2DReference& rB);
 
+/** compare two Primitive2DReferences for equality, including trying to get implementations (BasePrimitive2D)
+    and using compare operator
+ */
+bool DRAWINGLAYERCORE_DLLPUBLIC
+arePrimitive2DReferencesEqual(const css::uno::Reference<css::graphic::XPrimitive2D>& rA,
+                              const css::uno::Reference<css::graphic::XPrimitive2D>& rB);
+
 OUString DRAWINGLAYERCORE_DLLPUBLIC idToString(sal_uInt32 nId);
 
 } // end of namespace drawinglayer::primitive2d