new loplugin: useuniqueptr: svgio

Change-Id: I645ac954ac519fe713f4347cdf69780b0f8070e4
Reviewed-on: https://gerrit.libreoffice.org/33252
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
Tested-by: Noel Grandin <noel.grandin@collabora.co.uk>

15 files changed, 64 insertions, 42 deletions

diff --git a/svgio/inc/svganode.hxx b/svgio/inc/svganode.hxx
index 1f5774a6f3c7..b7660a0e4de5 100644
--- a/svgio/inc/svganode.hxx
+++ b/svgio/inc/svganode.hxx
@@ -22,6 +22,7 @@
 
 #include <svgnode.hxx>
 #include <svgstyleattributes.hxx>
+#include <memory>
 
 namespace svgio
 {
@@ -34,7 +35,7 @@ namespace svgio
             SvgStyleAttributes          maSvgStyleAttributes;
 
             /// variable scan values, dependent of given XAttributeList
-            basegfx::B2DHomMatrix*      mpaTransform;
+            std::unique_ptr<basegfx::B2DHomMatrix>      mpaTransform;
 
         public:
             SvgANode(
@@ -47,8 +48,8 @@ namespace svgio
             virtual void decomposeSvgNode(drawinglayer::primitive2d::Primitive2DContainer& rTarget, bool bReferenced) const override;
 
             /// transform content
-            const basegfx::B2DHomMatrix* getTransform() const { return mpaTransform; }
-            void setTransform(const basegfx::B2DHomMatrix* pMatrix) { if(mpaTransform) delete mpaTransform; mpaTransform = nullptr; if(pMatrix) mpaTransform = new basegfx::B2DHomMatrix(*pMatrix); }
+            const basegfx::B2DHomMatrix* getTransform() const { return mpaTransform.get(); }
+            void setTransform(const basegfx::B2DHomMatrix* pMatrix) { mpaTransform.reset(); if(pMatrix) mpaTransform.reset( new basegfx::B2DHomMatrix(*pMatrix) ); }
         };
     } // end of namespace svgreader
 } // end of namespace svgio
diff --git a/svgio/inc/svgcirclenode.hxx b/svgio/inc/svgcirclenode.hxx
index cd19de4927f8..68fc3e935e38 100644
--- a/svgio/inc/svgcirclenode.hxx
+++ b/svgio/inc/svgcirclenode.hxx
@@ -22,6 +22,7 @@
 
 #include <svgnode.hxx>
 #include <svgstyleattributes.hxx>
+#include <memory>
 
 namespace svgio
 {
@@ -37,7 +38,7 @@ namespace svgio
             SvgNumber               maCx;
             SvgNumber               maCy;
             SvgNumber               maR;
-            basegfx::B2DHomMatrix*  mpaTransform;
+            std::unique_ptr<basegfx::B2DHomMatrix>  mpaTransform;
 
         public:
             SvgCircleNode(
@@ -59,8 +60,8 @@ namespace svgio
             const SvgNumber& getR() const { return maR; }
 
             /// transform content, set if found in current context
-            const basegfx::B2DHomMatrix* getTransform() const { return mpaTransform; }
-            void setTransform(const basegfx::B2DHomMatrix* pMatrix) { if(mpaTransform) delete mpaTransform; mpaTransform = nullptr; if(pMatrix) mpaTransform = new basegfx::B2DHomMatrix(*pMatrix); }
+            const basegfx::B2DHomMatrix* getTransform() const { return mpaTransform.get(); }
+            void setTransform(const basegfx::B2DHomMatrix* pMatrix) { mpaTransform.reset(); if(pMatrix) mpaTransform.reset( new basegfx::B2DHomMatrix(*pMatrix) ); }
         };
     } // end of namespace svgreader
 } // end of namespace svgio
diff --git a/svgio/inc/svgclippathnode.hxx b/svgio/inc/svgclippathnode.hxx
index a2739325ac95..202fc2c6d89a 100644
--- a/svgio/inc/svgclippathnode.hxx
+++ b/svgio/inc/svgclippathnode.hxx
@@ -22,6 +22,7 @@
 
 #include <svgnode.hxx>
 #include <svgstyleattributes.hxx>
+#include <memory>
 
 namespace svgio
 {
@@ -34,7 +35,7 @@ namespace svgio
             SvgStyleAttributes          maSvgStyleAttributes;
 
             /// variable scan values, dependent of given XAttributeList
-            basegfx::B2DHomMatrix*      mpaTransform;
+            std::unique_ptr<basegfx::B2DHomMatrix>   mpaTransform;
             SvgUnits                    maClipPathUnits;
 
         public:
@@ -57,8 +58,8 @@ namespace svgio
             void setClipPathUnits(const SvgUnits aClipPathUnits) { maClipPathUnits = aClipPathUnits; }
 
             /// transform content
-            const basegfx::B2DHomMatrix* getTransform() const { return mpaTransform; }
-            void setTransform(const basegfx::B2DHomMatrix* pMatrix) { if(mpaTransform) delete mpaTransform; mpaTransform = nullptr; if(pMatrix) mpaTransform = new basegfx::B2DHomMatrix(*pMatrix); }
+            const basegfx::B2DHomMatrix* getTransform() const { return mpaTransform.get(); }
+            void setTransform(const basegfx::B2DHomMatrix* pMatrix) { mpaTransform.reset(); if(pMatrix) mpaTransform.reset( new basegfx::B2DHomMatrix(*pMatrix) ); }
         };
     } // end of namespace svgreader
 } // end of namespace svgio
diff --git a/svgio/inc/svgellipsenode.hxx b/svgio/inc/svgellipsenode.hxx
index ad7d22303e3c..12a2cf5835ee 100644
--- a/svgio/inc/svgellipsenode.hxx
+++ b/svgio/inc/svgellipsenode.hxx
@@ -22,6 +22,7 @@
 
 #include <svgnode.hxx>
 #include <svgstyleattributes.hxx>
+#include <memory>
 
 namespace svgio
 {
@@ -38,7 +39,7 @@ namespace svgio
             SvgNumber               maCy;
             SvgNumber               maRx;
             SvgNumber               maRy;
-            basegfx::B2DHomMatrix*  mpaTransform;
+            std::unique_ptr<basegfx::B2DHomMatrix>  mpaTransform;
 
         public:
             SvgEllipseNode(
@@ -63,8 +64,8 @@ namespace svgio
             const SvgNumber& getRy() const { return maRy; }
 
             /// transform content, set if found in current context
-            const basegfx::B2DHomMatrix* getTransform() const { return mpaTransform; }
-            void setTransform(const basegfx::B2DHomMatrix* pMatrix) { if(mpaTransform) delete mpaTransform; mpaTransform = nullptr; if(pMatrix) mpaTransform = new basegfx::B2DHomMatrix(*pMatrix); }
+            const basegfx::B2DHomMatrix* getTransform() const { return mpaTransform.get(); }
+            void setTransform(const basegfx::B2DHomMatrix* pMatrix) { mpaTransform.reset(); if(pMatrix) mpaTransform.reset( new basegfx::B2DHomMatrix(*pMatrix) ); }
         };
     } // end of namespace svgreader
 } // end of namespace svgio
diff --git a/svgio/inc/svggnode.hxx b/svgio/inc/svggnode.hxx
index 6f631da1a26c..8a5000014953 100644
--- a/svgio/inc/svggnode.hxx
+++ b/svgio/inc/svggnode.hxx
@@ -22,6 +22,7 @@
 
 #include <svgnode.hxx>
 #include <svgstyleattributes.hxx>
+#include <memory>
 
 namespace svgio
 {
@@ -34,7 +35,7 @@ namespace svgio
             SvgStyleAttributes          maSvgStyleAttributes;
 
             /// variable scan values, dependent of given XAttributeList
-            basegfx::B2DHomMatrix*      mpaTransform;
+            std::unique_ptr<basegfx::B2DHomMatrix>      mpaTransform;
 
         public:
             SvgGNode(
@@ -48,8 +49,8 @@ namespace svgio
             virtual void decomposeSvgNode(drawinglayer::primitive2d::Primitive2DContainer& rTarget, bool bReferenced) const override;
 
             /// transform content
-            const basegfx::B2DHomMatrix* getTransform() const { return mpaTransform; }
-            void setTransform(const basegfx::B2DHomMatrix* pMatrix) { if(mpaTransform) delete mpaTransform; mpaTransform = nullptr; if(pMatrix) mpaTransform = new basegfx::B2DHomMatrix(*pMatrix); }
+            const basegfx::B2DHomMatrix* getTransform() const { return mpaTransform.get(); }
+            void setTransform(const basegfx::B2DHomMatrix* pMatrix) { mpaTransform.reset(); if(pMatrix) mpaTransform.reset( new basegfx::B2DHomMatrix(*pMatrix) ); }
         };
     } // end of namespace svgreader
 } // end of namespace svgio
diff --git a/svgio/inc/svggradientnode.hxx b/svgio/inc/svggradientnode.hxx
index cffd427af653..de586f4cb22a 100644
--- a/svgio/inc/svggradientnode.hxx
+++ b/svgio/inc/svggradientnode.hxx
@@ -23,6 +23,7 @@
 #include <svgnode.hxx>
 #include <svgstyleattributes.hxx>
 #include <drawinglayer/primitive2d/svggradientprimitive2d.hxx>
+#include <memory>
 
 namespace svgio
 {
@@ -50,7 +51,7 @@ namespace svgio
             /// variable scan values, dependent of given XAttributeList
             SvgUnits                    maGradientUnits;
             drawinglayer::primitive2d::SpreadMethod   maSpreadMethod;
-            basegfx::B2DHomMatrix*      mpaGradientTransform;
+            std::unique_ptr<basegfx::B2DHomMatrix>    mpaGradientTransform;
 
             /// link to another gradient used as style. If maXLink
             /// is set, the node can be fetched on demand by using
diff --git a/svgio/inc/svgimagenode.hxx b/svgio/inc/svgimagenode.hxx
index bba54d55b25b..7162eb9d280a 100644
--- a/svgio/inc/svgimagenode.hxx
+++ b/svgio/inc/svgimagenode.hxx
@@ -22,6 +22,7 @@
 
 #include <svgnode.hxx>
 #include <svgstyleattributes.hxx>
+#include <memory>
 
 namespace svgio
 {
@@ -35,7 +36,8 @@ namespace svgio
 
             /// variable scan values, dependent of given XAttributeList
             SvgAspectRatio          maSvgAspectRatio;
-            basegfx::B2DHomMatrix*  mpaTransform;
+            std::unique_ptr<basegfx::B2DHomMatrix>
+                                    mpaTransform;
             SvgNumber               maX;
             SvgNumber               maY;
             SvgNumber               maWidth;
@@ -58,8 +60,8 @@ namespace svgio
             virtual void decomposeSvgNode(drawinglayer::primitive2d::Primitive2DContainer& rTarget, bool bReferenced) const override;
 
             /// transform content, set if found in current context
-            const basegfx::B2DHomMatrix* getTransform() const { return mpaTransform; }
-            void setTransform(const basegfx::B2DHomMatrix* pMatrix) { if(mpaTransform) delete mpaTransform; mpaTransform = nullptr; if(pMatrix) mpaTransform = new basegfx::B2DHomMatrix(*pMatrix); }
+            const basegfx::B2DHomMatrix* getTransform() const { return mpaTransform.get(); }
+            void setTransform(const basegfx::B2DHomMatrix* pMatrix) { mpaTransform.reset(); if(pMatrix) mpaTransform.reset( new basegfx::B2DHomMatrix(*pMatrix) ); }
 
             /// x content, set if found in current context
             const SvgNumber& getX() const { return maX; }
diff --git a/svgio/inc/svglinenode.hxx b/svgio/inc/svglinenode.hxx
index 5f595888ea27..1611e22602cf 100644
--- a/svgio/inc/svglinenode.hxx
+++ b/svgio/inc/svglinenode.hxx
@@ -22,6 +22,7 @@
 
 #include <svgnode.hxx>
 #include <svgstyleattributes.hxx>
+#include <memory>
 
 namespace svgio
 {
@@ -38,7 +39,7 @@ namespace svgio
             SvgNumber               maY1;
             SvgNumber               maX2;
             SvgNumber               maY2;
-            basegfx::B2DHomMatrix*  mpaTransform;
+            std::unique_ptr<basegfx::B2DHomMatrix>  mpaTransform;
 
         public:
             SvgLineNode(
@@ -63,8 +64,8 @@ namespace svgio
             const SvgNumber& getY2() const { return maY2; }
 
             /// transform content, set if found in current context
-            const basegfx::B2DHomMatrix* getTransform() const { return mpaTransform; }
-            void setTransform(const basegfx::B2DHomMatrix* pMatrix) { if(mpaTransform) delete mpaTransform; mpaTransform = nullptr; if(pMatrix) mpaTransform = new basegfx::B2DHomMatrix(*pMatrix); }
+            const basegfx::B2DHomMatrix* getTransform() const { return mpaTransform.get(); }
+            void setTransform(const basegfx::B2DHomMatrix* pMatrix) { mpaTransform.reset(); if(pMatrix) mpaTransform.reset( new basegfx::B2DHomMatrix(*pMatrix) ); }
         };
     } // end of namespace svgreader
 } // end of namespace svgio
diff --git a/svgio/inc/svgmarkernode.hxx b/svgio/inc/svgmarkernode.hxx
index e993961462a5..0818be37a85a 100644
--- a/svgio/inc/svgmarkernode.hxx
+++ b/svgio/inc/svgmarkernode.hxx
@@ -22,6 +22,7 @@
 
 #include <svgnode.hxx>
 #include <svgstyleattributes.hxx>
+#include <memory>
 
 namespace svgio
 {
@@ -44,7 +45,8 @@ namespace svgio
             SvgStyleAttributes      maSvgStyleAttributes;
 
             /// variable scan values, dependent of given XAttributeList
-            basegfx::B2DRange*      mpViewBox;
+            std::unique_ptr<basegfx::B2DRange>
+                                    mpViewBox;
             SvgAspectRatio          maSvgAspectRatio;
             SvgNumber               maRefX;
             SvgNumber               maRefY;
@@ -71,8 +73,8 @@ namespace svgio
             virtual const basegfx::B2DRange getCurrentViewPort() const override;
 
             /// viewBox content
-            const basegfx::B2DRange* getViewBox() const { return mpViewBox; }
-            void setViewBox(const basegfx::B2DRange* pViewBox) { if(mpViewBox) delete mpViewBox; mpViewBox = nullptr; if(pViewBox) mpViewBox = new basegfx::B2DRange(*pViewBox); }
+            const basegfx::B2DRange* getViewBox() const { return mpViewBox.get(); }
+            void setViewBox(const basegfx::B2DRange* pViewBox) { mpViewBox.reset(); if(pViewBox) mpViewBox.reset( new basegfx::B2DRange(*pViewBox) ); }
 
             /// SvgAspectRatio content
             const SvgAspectRatio& getSvgAspectRatio() const { return maSvgAspectRatio; }
diff --git a/svgio/inc/svgmasknode.hxx b/svgio/inc/svgmasknode.hxx
index 43a213a6b203..21b7de915452 100644
--- a/svgio/inc/svgmasknode.hxx
+++ b/svgio/inc/svgmasknode.hxx
@@ -22,6 +22,7 @@
 
 #include <svgnode.hxx>
 #include <svgstyleattributes.hxx>
+#include <memory>
 
 namespace svgio
 {
@@ -38,7 +39,8 @@ namespace svgio
             SvgNumber                   maY;
             SvgNumber                   maWidth;
             SvgNumber                   maHeight;
-            basegfx::B2DHomMatrix*      mpaTransform;
+            std::unique_ptr<basegfx::B2DHomMatrix>
+                                        mpaTransform;
             SvgUnits                    maMaskUnits;
             SvgUnits                    maMaskContentUnits;
 
@@ -70,8 +72,8 @@ namespace svgio
             const SvgNumber& getHeight() const { return maHeight; }
 
             /// transform content
-            const basegfx::B2DHomMatrix* getTransform() const { return mpaTransform; }
-            void setTransform(const basegfx::B2DHomMatrix* pMatrix) { if(mpaTransform) delete mpaTransform; mpaTransform = nullptr; if(pMatrix) mpaTransform = new basegfx::B2DHomMatrix(*pMatrix); }
+            const basegfx::B2DHomMatrix* getTransform() const { return mpaTransform.get(); }
+            void setTransform(const basegfx::B2DHomMatrix* pMatrix) { mpaTransform.reset(); if(pMatrix) mpaTransform.reset( new basegfx::B2DHomMatrix(*pMatrix) ); }
 
             /// MaskUnits content
             void setMaskUnits(const SvgUnits aMaskUnits) { maMaskUnits = aMaskUnits; }
diff --git a/svgio/inc/svgrectnode.hxx b/svgio/inc/svgrectnode.hxx
index 362b2c90b09f..7366c5a3af58 100644
--- a/svgio/inc/svgrectnode.hxx
+++ b/svgio/inc/svgrectnode.hxx
@@ -22,6 +22,7 @@
 
 #include <svgnode.hxx>
 #include <svgstyleattributes.hxx>
+#include <memory>
 
 namespace svgio
 {
@@ -40,7 +41,7 @@ namespace svgio
             SvgNumber               maHeight;
             SvgNumber               maRx;
             SvgNumber               maRy;
-            basegfx::B2DHomMatrix*  mpaTransform;
+            std::unique_ptr<basegfx::B2DHomMatrix>  mpaTransform;
 
         public:
             SvgRectNode(
@@ -71,8 +72,8 @@ namespace svgio
             const SvgNumber& getRy() const { return maRy; }
 
             /// transform content, set if found in current context
-            const basegfx::B2DHomMatrix* getTransform() const { return mpaTransform; }
-            void setTransform(const basegfx::B2DHomMatrix* pMatrix) { if(mpaTransform) delete mpaTransform; mpaTransform = nullptr; if(pMatrix) mpaTransform = new basegfx::B2DHomMatrix(*pMatrix); }
+            const basegfx::B2DHomMatrix* getTransform() const { return mpaTransform.get(); }
+            void setTransform(const basegfx::B2DHomMatrix* pMatrix) { mpaTransform.reset(); if(pMatrix) mpaTransform.reset( new basegfx::B2DHomMatrix(*pMatrix) ); }
         };
     } // end of namespace svgreader
 } // end of namespace svgio
diff --git a/svgio/inc/svgsvgnode.hxx b/svgio/inc/svgsvgnode.hxx
index 10204ee3c975..d0b707abb198 100644
--- a/svgio/inc/svgsvgnode.hxx
+++ b/svgio/inc/svgsvgnode.hxx
@@ -21,6 +21,7 @@
 #define INCLUDED_SVGIO_INC_SVGSVGNODE_HXX
 
 #include <svgstyleattributes.hxx>
+#include <memory>
 
 namespace svgio
 {
@@ -33,7 +34,8 @@ namespace svgio
             SvgStyleAttributes      maSvgStyleAttributes;
 
             /// variable scan values, dependent of given XAttributeList
-            basegfx::B2DRange*      mpViewBox;
+            std::unique_ptr<basegfx::B2DRange>
+                                    mpViewBox;
             SvgAspectRatio          maSvgAspectRatio;
             SvgNumber               maX;
             SvgNumber               maY;
@@ -70,8 +72,8 @@ namespace svgio
             virtual const basegfx::B2DRange getCurrentViewPort() const override;
 
             /// viewBox content
-            const basegfx::B2DRange* getViewBox() const { return mpViewBox; }
-            void setViewBox(const basegfx::B2DRange* pViewBox) { if(mpViewBox) delete mpViewBox; mpViewBox = nullptr; if(pViewBox) mpViewBox = new basegfx::B2DRange(*pViewBox); }
+            const basegfx::B2DRange* getViewBox() const { return mpViewBox.get(); }
+            void setViewBox(const basegfx::B2DRange* pViewBox) { mpViewBox.reset(); if(pViewBox) mpViewBox.reset( new basegfx::B2DRange(*pViewBox) ); }
 
             /// SvgAspectRatio content
             const SvgAspectRatio& getSvgAspectRatio() const { return maSvgAspectRatio; }
diff --git a/svgio/inc/svgsymbolnode.hxx b/svgio/inc/svgsymbolnode.hxx
index a6458fe1d21e..fbf03c22c61c 100644
--- a/svgio/inc/svgsymbolnode.hxx
+++ b/svgio/inc/svgsymbolnode.hxx
@@ -21,6 +21,7 @@
 #define INCLUDED_SVGIO_INC_SVGSYMBOLNODE_HXX
 
 #include <svgstyleattributes.hxx>
+#include <memory>
 
 namespace svgio
 {
@@ -33,7 +34,8 @@ namespace svgio
             SvgStyleAttributes      maSvgStyleAttributes;
 
             /// variable scan values, dependent of given XAttributeList
-            basegfx::B2DRange*      mpViewBox;
+            std::unique_ptr<basegfx::B2DRange>
+                                    mpViewBox;
             SvgAspectRatio          maSvgAspectRatio;
 
         public:
@@ -46,7 +48,7 @@ namespace svgio
             virtual void parseAttribute(const OUString& rTokenName, SVGToken aSVGToken, const OUString& aContent) override;
 
             /// viewBox content
-            void setViewBox(const basegfx::B2DRange* pViewBox) { if(mpViewBox) delete mpViewBox; mpViewBox = nullptr; if(pViewBox) mpViewBox = new basegfx::B2DRange(*pViewBox); }
+            void setViewBox(const basegfx::B2DRange* pViewBox) { mpViewBox.reset(); if(pViewBox) mpViewBox.reset( new basegfx::B2DRange(*pViewBox) ); }
         };
     } // end of namespace svgreader
 } // end of namespace svgio
diff --git a/svgio/inc/svgtextnode.hxx b/svgio/inc/svgtextnode.hxx
index e3bd3102dd5e..db1f26076e03 100644
--- a/svgio/inc/svgtextnode.hxx
+++ b/svgio/inc/svgtextnode.hxx
@@ -23,6 +23,7 @@
 #include <svgnode.hxx>
 #include <svgstyleattributes.hxx>
 #include <svgcharacternode.hxx>
+#include <memory>
 
 namespace svgio
 {
@@ -35,7 +36,8 @@ namespace svgio
             SvgStyleAttributes      maSvgStyleAttributes;
 
             /// variable scan values, dependent of given XAttributeList
-            basegfx::B2DHomMatrix*  mpaTransform;
+            std::unique_ptr<basegfx::B2DHomMatrix>
+                                    mpaTransform;
             SvgTextPositions        maSvgTextPositions;
 
             /// local helpers
@@ -61,8 +63,8 @@ namespace svgio
             virtual double getCurrentFontSize() const override;
 
             /// transform content, set if found in current context
-            const basegfx::B2DHomMatrix* getTransform() const { return mpaTransform; }
-            void setTransform(const basegfx::B2DHomMatrix* pMatrix) { if(mpaTransform) delete mpaTransform; mpaTransform = nullptr; if(pMatrix) mpaTransform = new basegfx::B2DHomMatrix(*pMatrix); }
+            const basegfx::B2DHomMatrix* getTransform() const { return mpaTransform.get(); }
+            void setTransform(const basegfx::B2DHomMatrix* pMatrix) { mpaTransform.reset(); if(pMatrix) mpaTransform.reset( new basegfx::B2DHomMatrix(*pMatrix) ); }
         };
     } // end of namespace svgreader
 } // end of namespace svgio
diff --git a/svgio/inc/svgusenode.hxx b/svgio/inc/svgusenode.hxx
index a6eccaa05cd0..05c0063699c5 100644
--- a/svgio/inc/svgusenode.hxx
+++ b/svgio/inc/svgusenode.hxx
@@ -22,6 +22,7 @@
 
 #include <svgnode.hxx>
 #include <svgstyleattributes.hxx>
+#include <memory>
 
 namespace svgio
 {
@@ -34,7 +35,8 @@ namespace svgio
             SvgStyleAttributes          maSvgStyleAttributes;
 
             /// variable scan values, dependent of given XAttributeList
-            basegfx::B2DHomMatrix*      mpaTransform;
+            std::unique_ptr<basegfx::B2DHomMatrix>
+                                        mpaTransform;
             SvgNumber                   maX;
             SvgNumber                   maY;
             SvgNumber                   maWidth;
@@ -55,8 +57,8 @@ namespace svgio
             virtual void decomposeSvgNode(drawinglayer::primitive2d::Primitive2DContainer& rTarget, bool bReferenced) const override;
 
             /// transform content
-            const basegfx::B2DHomMatrix* getTransform() const { return mpaTransform; }
-            void setTransform(const basegfx::B2DHomMatrix* pMatrix) { if(mpaTransform) delete mpaTransform; mpaTransform = nullptr; if(pMatrix) mpaTransform = new basegfx::B2DHomMatrix(*pMatrix); }
+            const basegfx::B2DHomMatrix* getTransform() const { return mpaTransform.get(); }
+            void setTransform(const basegfx::B2DHomMatrix* pMatrix) { mpaTransform.reset(); if(pMatrix) mpaTransform.reset( new basegfx::B2DHomMatrix(*pMatrix) ); }
 
             /// x content
             const SvgNumber& getX() const { return maX; }