1 files changed, 8 insertions, 18 deletions
diff --git a/chart2/source/view/inc/Linear3DTransformation.hxx b/chart2/source/view/inc/Linear3DTransformation.hxx
index 3572caab7a7c..456f6e4c4b26 100644
--- a/chart2/source/view/inc/Linear3DTransformation.hxx
+++ b/chart2/source/view/inc/Linear3DTransformation.hxx
@@ -16,32 +16,25 @@
  *   except in compliance with the License. You may obtain a copy of
  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  */
-#ifndef INCLUDED_CHART2_SOURCE_VIEW_INC_LINEAR3DTRANSFORMATION_HXX
-#define INCLUDED_CHART2_SOURCE_VIEW_INC_LINEAR3DTRANSFORMATION_HXX
+#pragma once
 
-#include <cppuhelper/implbase.hxx>
-#include <com/sun/star/chart2/XTransformation.hpp>
+#include "PlottingPositionHelper.hxx"
 #include <com/sun/star/drawing/HomogenMatrix.hpp>
 
 namespace chart
 {
 
-class Linear3DTransformation : public ::cppu::WeakImplHelper<
-    css::chart2::XTransformation
-    >
+class Linear3DTransformation final : public XTransformation2
 {
 public:
     Linear3DTransformation( const css::drawing::HomogenMatrix& rHomMatrix, bool bSwapXAndY  );
     virtual ~Linear3DTransformation() override;
 
-    // ____ XTransformation ____
-    /// @see css::chart2::XTransformation
-    virtual css::uno::Sequence< double > SAL_CALL transform(
-        const css::uno::Sequence< double >& rSourceValues ) override;
-    /// @see css::chart2::XTransformation
-    virtual sal_Int32 SAL_CALL getSourceDimension() override;
-    /// @see css::chart2::XTransformation
-    virtual sal_Int32 SAL_CALL getTargetDimension() override;
+    // ____ XTransformation2 ____
+    virtual css::drawing::Position3D transform(
+        const css::drawing::Position3D& rSourceValues ) const override;
+    virtual css::drawing::Position3D transform(
+        const css::uno::Sequence< double >& rSourceValues ) const override;
 
 private:
     css::drawing::HomogenMatrix    m_Matrix;
@@ -50,7 +43,4 @@ private:
 
 }  // namespace chart
 
-// INCLUDED_CHART2_SOURCE_VIEW_INC_LINEAR3DTRANSFORMATION_HXX
-#endif
-
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */