renaissance1 #i110498# All needed changes for SoftShadow for DRawPage visualisation

6 files changed, 493 insertions, 12 deletions

diff --git a/drawinglayer/inc/drawinglayer/primitive2d/discreteshadowprimitive2d.hxx b/drawinglayer/inc/drawinglayer/primitive2d/discreteshadowprimitive2d.hxx
new file mode 100644
index 000000000000..c30bff545ddb
--- /dev/null
+++ b/drawinglayer/inc/drawinglayer/primitive2d/discreteshadowprimitive2d.hxx
@@ -0,0 +1,128 @@
+/*************************************************************************
+ *
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * Copyright 2000, 2010 Oracle and/or its affiliates.
+ *
+ * OpenOffice.org - a multi-platform office productivity suite
+ *
+ * This file is part of OpenOffice.org.
+ *
+ * OpenOffice.org is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License version 3
+ * only, as published by the Free Software Foundation.
+ *
+ * OpenOffice.org is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License version 3 for more details
+ * (a copy is included in the LICENSE file that accompanied this code).
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * version 3 along with OpenOffice.org.  If not, see
+ * <http://www.openoffice.org/license.html>
+ * for a copy of the LGPLv3 License.
+ *
+ ************************************************************************/
+
+#ifndef INCLUDED_DRAWINGLAYER_PRIMITIVE2D_QUADRATICSHADOWPRIMITIVE2D_HXX
+#define INCLUDED_DRAWINGLAYER_PRIMITIVE2D_QUADRATICSHADOWPRIMITIVE2D_HXX
+
+#include <drawinglayer/primitive2d/primitivetools2d.hxx>
+#include <vcl/bitmapex.hxx>
+#include <basegfx/matrix/b2dhommatrix.hxx>
+
+//////////////////////////////////////////////////////////////////////////////
+// DiscreteShadowPrimitive2D class
+
+namespace drawinglayer
+{
+    namespace primitive2d
+    {
+        /** DiscreteShadow data class
+
+         */
+        class DiscreteShadow
+        {
+        private:
+            /// the original shadow BitmapEx in a special form
+            BitmapEx                    maBitmapEx;
+
+            /// buffered extracted parts of CombinedShadow for easier usage
+            BitmapEx                    maTopLeft;
+            BitmapEx                    maTop;
+            BitmapEx                    maTopRight;
+            BitmapEx                    maRight;
+            BitmapEx                    maBottomRight;
+            BitmapEx                    maBottom;
+            BitmapEx                    maBottomLeft;
+            BitmapEx                    maLeft;
+
+        public:
+            /// constructor
+            DiscreteShadow(const BitmapEx& rBitmapEx);
+
+            /// data read access
+            const BitmapEx& getBitmapEx() const { return maBitmapEx; }
+
+            /// compare operator
+            bool operator==(const DiscreteShadow& rCompare) const
+            {
+                return getBitmapEx() == rCompare.getBitmapEx();
+            }
+
+            /// helper accesses which create on-demand needed segments
+            const BitmapEx& getTopLeft() const;
+            const BitmapEx& getTop() const;
+            const BitmapEx& getTopRight() const;
+            const BitmapEx& getRight() const;
+            const BitmapEx& getBottomRight() const;
+            const BitmapEx& getBottom() const;
+            const BitmapEx& getBottomLeft() const;
+            const BitmapEx& getLeft() const;
+        };
+
+        /** DiscreteShadowPrimitive2D class
+
+         */
+        class DiscreteShadowPrimitive2D : public DiscreteMetricDependentPrimitive2D
+        {
+        private:
+            // the object transformation of the rectangular object
+            basegfx::B2DHomMatrix       maTransform;
+
+            // the bitmap shadow data
+            DiscreteShadow              maDiscreteShadow;
+
+        protected:
+            /// create local decomposition
+            virtual Primitive2DSequence create2DDecomposition(const geometry::ViewInformation2D& rViewInformation) const;
+
+        public:
+            /// constructor
+            DiscreteShadowPrimitive2D(
+                const basegfx::B2DHomMatrix& rTransform,
+                const DiscreteShadow& rDiscreteShadow);
+
+            /// data read access
+            const basegfx::B2DHomMatrix& getTransform() const { return maTransform; }
+            const DiscreteShadow& getDiscreteShadow() const { return maDiscreteShadow; }
+
+            /// compare operator
+            virtual bool operator==(const BasePrimitive2D& rPrimitive) const;
+
+            /// get range
+            virtual basegfx::B2DRange getB2DRange(const geometry::ViewInformation2D& rViewInformation) const;
+
+            /// provide unique ID
+            DeclPrimitrive2DIDBlock()
+        };
+    } // end of namespace primitive2d
+} // end of namespace drawinglayer
+
+//////////////////////////////////////////////////////////////////////////////
+
+#endif // INCLUDED_DRAWINGLAYER_PRIMITIVE2D_QUADRATICSHADOWPRIMITIVE2D_HXX
+
+//////////////////////////////////////////////////////////////////////////////
+// eof
diff --git a/drawinglayer/inc/drawinglayer/primitive2d/drawinglayer_primitivetypes2d.hxx b/drawinglayer/inc/drawinglayer/primitive2d/drawinglayer_primitivetypes2d.hxx
index fb4463977a01..0561bf5e09cb 100644
--- a/drawinglayer/inc/drawinglayer/primitive2d/drawinglayer_primitivetypes2d.hxx
+++ b/drawinglayer/inc/drawinglayer/primitive2d/drawinglayer_primitivetypes2d.hxx
@@ -101,6 +101,7 @@
 #define PRIMITIVE2D_ID_TEXTCHARACTERSTRIKEOUTPRIMITIVE2D    (PRIMITIVE2D_ID_RANGE_DRAWINGLAYER| 58)
 #define PRIMITIVE2D_ID_TEXTGEOMETRYSTRIKEOUTPRIMITIVE2D     (PRIMITIVE2D_ID_RANGE_DRAWINGLAYER| 59)
 #define PRIMITIVE2D_ID_EPSPRIMITIVE2D                       (PRIMITIVE2D_ID_RANGE_DRAWINGLAYER| 60)
+#define PRIMITIVE2D_ID_DISCRETESHADOWPRIMITIVE2D            (PRIMITIVE2D_ID_RANGE_DRAWINGLAYER| 61)
 
 //////////////////////////////////////////////////////////////////////////////
 
diff --git a/drawinglayer/prj/d.lst b/drawinglayer/prj/d.lst
index ee5b96d98a03..748ac0ac750b 100644
--- a/drawinglayer/prj/d.lst
+++ b/drawinglayer/prj/d.lst
@@ -16,6 +16,8 @@ mkdir: %_DEST%\inc%_EXT%\drawinglayer\primitive2d
 ..\inc\drawinglayer\primitive2d\borderlineprimitive2d.hxx %_DEST%\inc%_EXT%\drawinglayer\primitive2d\borderlineprimitive2d.hxx
 ..\inc\drawinglayer\primitive2d\chartprimitive2d.hxx %_DEST%\inc%_EXT%\drawinglayer\primitive2d\chartprimitive2d.hxx
 ..\inc\drawinglayer\primitive2d\controlprimitive2d.hxx %_DEST%\inc%_EXT%\drawinglayer\primitive2d\controlprimitive2d.hxx
+..\inc\drawinglayer\primitive2d\discretebitmapprimitive2d.hxx %_DEST%\inc%_EXT%\drawinglayer\primitive2d\discretebitmapprimitive2d.hxx
+..\inc\drawinglayer\primitive2d\discreteshadowprimitive2d.hxx %_DEST%\inc%_EXT%\drawinglayer\primitive2d\discreteshadowprimitive2d.hxx
 ..\inc\drawinglayer\primitive2d\embedded3dprimitive2d.hxx %_DEST%\inc%_EXT%\drawinglayer\primitive2d\embedded3dprimitive2d.hxx
 ..\inc\drawinglayer\primitive2d\fillbitmapprimitive2d.hxx %_DEST%\inc%_EXT%\drawinglayer\primitive2d\fillbitmapprimitive2d.hxx
 ..\inc\drawinglayer\primitive2d\fillgradientprimitive2d.hxx %_DEST%\inc%_EXT%\drawinglayer\primitive2d\fillgradientprimitive2d.hxx
diff --git a/drawinglayer/source/primitive2d/discreteshadowprimitive2d.cxx b/drawinglayer/source/primitive2d/discreteshadowprimitive2d.cxx
new file mode 100644
index 000000000000..a4afd501728b
--- /dev/null
+++ b/drawinglayer/source/primitive2d/discreteshadowprimitive2d.cxx
@@ -0,0 +1,339 @@
+/*************************************************************************
+ *
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * Copyright 2000, 2010 Oracle and/or its affiliates.
+ *
+ * OpenOffice.org - a multi-platform office productivity suite
+ *
+ * This file is part of OpenOffice.org.
+ *
+ * OpenOffice.org is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License version 3
+ * only, as published by the Free Software Foundation.
+ *
+ * OpenOffice.org is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License version 3 for more details
+ * (a copy is included in the LICENSE file that accompanied this code).
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * version 3 along with OpenOffice.org.  If not, see
+ * <http://www.openoffice.org/license.html>
+ * for a copy of the LGPLv3 License.
+ *
+ ************************************************************************/
+
+// MARKER(update_precomp.py): autogen include statement, do not remove
+#include "precompiled_drawinglayer.hxx"
+
+#include <drawinglayer/primitive2d/discreteshadowprimitive2d.hxx>
+#include <drawinglayer/primitive2d/drawinglayer_primitivetypes2d.hxx>
+#include <drawinglayer/primitive2d/bitmapprimitive2d.hxx>
+#include <basegfx/matrix/b2dhommatrixtools.hxx>
+#include <drawinglayer/primitive2d/transformprimitive2d.hxx>
+#include <drawinglayer/geometry/viewinformation2d.hxx>
+
+//////////////////////////////////////////////////////////////////////////////
+
+namespace drawinglayer
+{
+    namespace primitive2d
+    {
+        DiscreteShadow::DiscreteShadow(const BitmapEx& rBitmapEx)
+        :   maBitmapEx(rBitmapEx),
+            maTopLeft(),
+            maTop(),
+            maTopRight(),
+            maRight(),
+            maBottomRight(),
+            maBottom(),
+            maBottomLeft(),
+            maLeft()
+        {
+            const Size& rBitmapSize = getBitmapEx().GetSizePixel();
+
+            if(rBitmapSize.Width() != rBitmapSize.Height() || rBitmapSize.Width() < 7)
+            {
+                OSL_ENSURE(false, "DiscreteShadowPrimitive2D: wrong bitmap format (!)");
+                maBitmapEx = BitmapEx();
+            }
+        }
+
+        const BitmapEx& DiscreteShadow::getTopLeft() const
+        {
+            if(maTopLeft.IsEmpty())
+            {
+                const sal_Int32 nQuarter((getBitmapEx().GetSizePixel().Width() - 3) >> 2);
+                const_cast< DiscreteShadow* >(this)->maTopLeft = getBitmapEx();
+                const_cast< DiscreteShadow* >(this)->maTopLeft.Crop(
+                    Rectangle(Point(0,0),Size(nQuarter*2+1,nQuarter*2+1)));
+            }
+
+            return maTopLeft;
+        }
+
+        const BitmapEx& DiscreteShadow::getTop() const
+        {
+            if(maTop.IsEmpty())
+            {
+                const sal_Int32 nQuarter((getBitmapEx().GetSizePixel().Width() - 3) >> 2);
+                const_cast< DiscreteShadow* >(this)->maTop = getBitmapEx();
+                const_cast< DiscreteShadow* >(this)->maTop.Crop(
+                    Rectangle(Point(nQuarter*2+1,0),Size(1,nQuarter+1)));
+            }
+
+            return maTop;
+        }
+
+        const BitmapEx& DiscreteShadow::getTopRight() const
+        {
+            if(maTopRight.IsEmpty())
+            {
+                const sal_Int32 nQuarter((getBitmapEx().GetSizePixel().Width() - 3) >> 2);
+                const_cast< DiscreteShadow* >(this)->maTopRight = getBitmapEx();
+                const_cast< DiscreteShadow* >(this)->maTopRight.Crop(
+                    Rectangle(Point(nQuarter*2+2,0),Size(nQuarter*2+1,nQuarter*2+1)));
+            }
+
+            return maTopRight;
+        }
+
+        const BitmapEx& DiscreteShadow::getRight() const
+        {
+            if(maRight.IsEmpty())
+            {
+                const sal_Int32 nQuarter((getBitmapEx().GetSizePixel().Width() - 3) >> 2);
+                const_cast< DiscreteShadow* >(this)->maRight = getBitmapEx();
+                const_cast< DiscreteShadow* >(this)->maRight.Crop(
+                    Rectangle(Point(nQuarter*3+2,nQuarter*2+1),Size(nQuarter+1,1)));
+            }
+
+            return maRight;
+        }
+
+        const BitmapEx& DiscreteShadow::getBottomRight() const
+        {
+            if(maBottomRight.IsEmpty())
+            {
+                const sal_Int32 nQuarter((getBitmapEx().GetSizePixel().Width() - 3) >> 2);
+                const_cast< DiscreteShadow* >(this)->maBottomRight = getBitmapEx();
+                const_cast< DiscreteShadow* >(this)->maBottomRight.Crop(
+                    Rectangle(Point(nQuarter*2+2,nQuarter*2+2),Size(nQuarter*2+1,nQuarter*2+1)));
+            }
+
+            return maBottomRight;
+        }
+
+        const BitmapEx& DiscreteShadow::getBottom() const
+        {
+            if(maBottom.IsEmpty())
+            {
+                const sal_Int32 nQuarter((getBitmapEx().GetSizePixel().Width() - 3) >> 2);
+                const_cast< DiscreteShadow* >(this)->maBottom = getBitmapEx();
+                const_cast< DiscreteShadow* >(this)->maBottom.Crop(
+                    Rectangle(Point(nQuarter*2+1,nQuarter*3+2),Size(1,nQuarter+1)));
+            }
+
+            return maBottom;
+        }
+
+        const BitmapEx& DiscreteShadow::getBottomLeft() const
+        {
+            if(maBottomLeft.IsEmpty())
+            {
+                const sal_Int32 nQuarter((getBitmapEx().GetSizePixel().Width() - 3) >> 2);
+                const_cast< DiscreteShadow* >(this)->maBottomLeft = getBitmapEx();
+                const_cast< DiscreteShadow* >(this)->maBottomLeft.Crop(
+                    Rectangle(Point(0,nQuarter*2+2),Size(nQuarter*2+1,nQuarter*2+1)));
+            }
+
+            return maBottomLeft;
+        }
+
+        const BitmapEx& DiscreteShadow::getLeft() const
+        {
+            if(maLeft.IsEmpty())
+            {
+                const sal_Int32 nQuarter((getBitmapEx().GetSizePixel().Width() - 3) >> 2);
+                const_cast< DiscreteShadow* >(this)->maLeft = getBitmapEx();
+                const_cast< DiscreteShadow* >(this)->maLeft.Crop(
+                    Rectangle(Point(0,nQuarter*2+1),Size(nQuarter+1,1)));
+            }
+
+            return maLeft;
+        }
+
+    } // end of namespace primitive2d
+} // end of namespace drawinglayer
+
+//////////////////////////////////////////////////////////////////////////////
+
+namespace drawinglayer
+{
+    namespace primitive2d
+    {
+        Primitive2DSequence DiscreteShadowPrimitive2D::create2DDecomposition(const geometry::ViewInformation2D& /*rViewInformation*/) const
+        {
+            Primitive2DSequence xRetval;
+
+            if(!getDiscreteShadow().getBitmapEx().IsEmpty())
+            {
+                const sal_Int32 nQuarter((getDiscreteShadow().getBitmapEx().GetSizePixel().Width() - 3) >> 2);
+                const basegfx::B2DVector aScale(getTransform() * basegfx::B2DVector(1.0, 1.0));
+                const double fSingleX(getDiscreteUnit() / aScale.getX());
+                const double fSingleY(getDiscreteUnit() / aScale.getY());
+                const double fBorderX(fSingleX * nQuarter);
+                const double fBorderY(fSingleY * nQuarter);
+                const double fBigLenX((fBorderX * 2.0) + fSingleX);
+                const double fBigLenY((fBorderY * 2.0) + fSingleY);
+
+                xRetval.realloc(8);
+
+                // TopLeft
+                xRetval[0] = Primitive2DReference(
+                    new BitmapPrimitive2D(
+                        getDiscreteShadow().getTopLeft(),
+                        basegfx::tools::createScaleTranslateB2DHomMatrix(
+                            fBigLenX,
+                            fBigLenY,
+                            -fBorderX,
+                            -fBorderY)));
+
+                // Top
+                xRetval[1] = Primitive2DReference(
+                    new BitmapPrimitive2D(
+                        getDiscreteShadow().getTop(),
+                        basegfx::tools::createScaleTranslateB2DHomMatrix(
+                            1.0 - (2.0 * fBorderX) - fSingleX,
+                            fBorderY + fSingleY,
+                            fBorderX + fSingleX,
+                            -fBorderY)));
+
+                // TopRight
+                xRetval[2] = Primitive2DReference(
+                    new BitmapPrimitive2D(
+                        getDiscreteShadow().getTopRight(),
+                        basegfx::tools::createScaleTranslateB2DHomMatrix(
+                            fBigLenX,
+                            fBigLenY,
+                            1.0 - fBorderX,
+                            -fBorderY)));
+
+                // Right
+                xRetval[3] = Primitive2DReference(
+                    new BitmapPrimitive2D(
+                        getDiscreteShadow().getRight(),
+                        basegfx::tools::createScaleTranslateB2DHomMatrix(
+                            fBorderX + fSingleX,
+                            1.0 - (2.0 * fBorderY) - fSingleY,
+                            1.0,
+                            fBorderY + fSingleY)));
+
+                // BottomRight
+                xRetval[4] = Primitive2DReference(
+                    new BitmapPrimitive2D(
+                        getDiscreteShadow().getBottomRight(),
+                        basegfx::tools::createScaleTranslateB2DHomMatrix(
+                            fBigLenX,
+                            fBigLenY,
+                            1.0 - fBorderX,
+                            1.0 - fBorderY)));
+
+                // Bottom
+                xRetval[5] = Primitive2DReference(
+                    new BitmapPrimitive2D(
+                        getDiscreteShadow().getBottom(),
+                        basegfx::tools::createScaleTranslateB2DHomMatrix(
+                            1.0 - (2.0 * fBorderX) - fSingleX,
+                            fBorderY + fSingleY,
+                            fBorderX + fSingleX,
+                            1.0)));
+
+                // BottomLeft
+                xRetval[6] = Primitive2DReference(
+                    new BitmapPrimitive2D(
+                        getDiscreteShadow().getBottomLeft(),
+                        basegfx::tools::createScaleTranslateB2DHomMatrix(
+                            fBigLenX,
+                            fBigLenY,
+                            -fBorderX,
+                            1.0 - fBorderY)));
+
+                // Left
+                xRetval[7] = Primitive2DReference(
+                    new BitmapPrimitive2D(
+                        getDiscreteShadow().getLeft(),
+                        basegfx::tools::createScaleTranslateB2DHomMatrix(
+                            fBorderX + fSingleX,
+                            1.0 - (2.0 * fBorderY) - fSingleY,
+                            -fBorderX,
+                            fBorderY + fSingleY)));
+
+                // put all in object transformation to get to target positions
+                const Primitive2DReference xTransformed(
+                    new TransformPrimitive2D(
+                        getTransform(),
+                        xRetval));
+
+                xRetval = Primitive2DSequence(&xTransformed, 1);
+            }
+
+            return xRetval;
+        }
+
+        DiscreteShadowPrimitive2D::DiscreteShadowPrimitive2D(
+            const basegfx::B2DHomMatrix& rTransform,
+            const DiscreteShadow& rDiscreteShadow)
+        :   DiscreteMetricDependentPrimitive2D(),
+            maTransform(rTransform),
+            maDiscreteShadow(rDiscreteShadow)
+        {
+        }
+
+        bool DiscreteShadowPrimitive2D::operator==(const BasePrimitive2D& rPrimitive) const
+        {
+            if(DiscreteMetricDependentPrimitive2D::operator==(rPrimitive))
+            {
+                const DiscreteShadowPrimitive2D& rCompare = (DiscreteShadowPrimitive2D&)rPrimitive;
+
+                return (getTransform() == rCompare.getTransform()
+                    && getDiscreteShadow() == rCompare.getDiscreteShadow());
+            }
+
+            return false;
+        }
+
+        basegfx::B2DRange DiscreteShadowPrimitive2D::getB2DRange(const geometry::ViewInformation2D& rViewInformation) const
+        {
+            if(getDiscreteShadow().getBitmapEx().IsEmpty())
+            {
+                // no graphics without valid bitmap definition
+                return basegfx::B2DRange();
+            }
+            else
+            {
+                // prepare normal objectrange
+                basegfx::B2DRange aRetval(0.0, 0.0, 1.0, 1.0);
+                aRetval.transform(getTransform());
+
+                // extract discrete shadow size and grow
+                const basegfx::B2DVector aScale(rViewInformation.getViewTransformation() * basegfx::B2DVector(1.0, 1.0));
+                const sal_Int32 nQuarter((getDiscreteShadow().getBitmapEx().GetSizePixel().Width() - 3) >> 2);
+                const double fGrowX((1.0 / aScale.getX()) * nQuarter);
+                const double fGrowY((1.0 / aScale.getY()) * nQuarter);
+                aRetval.grow(std::max(fGrowX, fGrowY));
+
+                return aRetval;
+            }
+        }
+
+        // provide unique ID
+        ImplPrimitrive2DIDBlock(DiscreteShadowPrimitive2D, PRIMITIVE2D_ID_DISCRETESHADOWPRIMITIVE2D)
+
+    } // end of namespace primitive2d
+} // end of namespace drawinglayer
+
+//////////////////////////////////////////////////////////////////////////////
+// eof
diff --git a/drawinglayer/source/primitive2d/makefile.mk b/drawinglayer/source/primitive2d/makefile.mk
index 87c6c15437e2..bed3d6d7b0b2 100644
--- a/drawinglayer/source/primitive2d/makefile.mk
+++ b/drawinglayer/source/primitive2d/makefile.mk
@@ -46,6 +46,7 @@ SLOFILES= \
         $(SLO)$/chartprimitive2d.obj			\
         $(SLO)$/controlprimitive2d.obj			\
         $(SLO)$/discretebitmapprimitive2d.obj	\
+        $(SLO)$/discreteshadowprimitive2d.obj	\
         $(SLO)$/embedded3dprimitive2d.obj		\
         $(SLO)$/epsprimitive2d.obj				\
         $(SLO)$/fillbitmapprimitive2d.obj		\
diff --git a/drawinglayer/source/processor2d/vclhelperbitmaprender.cxx b/drawinglayer/source/processor2d/vclhelperbitmaprender.cxx
index db61e0721ef0..a6772d806fbd 100644
--- a/drawinglayer/source/processor2d/vclhelperbitmaprender.cxx
+++ b/drawinglayer/source/processor2d/vclhelperbitmaprender.cxx
@@ -85,9 +85,13 @@ namespace drawinglayer
         }
 
         // prepare dest coor
+        const sal_uInt32 nDiscreteWidth(basegfx::fround(aOutlineRange.getMaxX()));
+        const sal_uInt32 nDiscreteHeight(basegfx::fround(aOutlineRange.getMaxY()));
         const Rectangle aDestRectPixel(
-            basegfx::fround(aOutlineRange.getMinX()), basegfx::fround(aOutlineRange.getMinY()),
-            basegfx::fround(aOutlineRange.getMaxX()), basegfx::fround(aOutlineRange.getMaxY()));
+            basegfx::fround(aOutlineRange.getMinX()),
+            basegfx::fround(aOutlineRange.getMinY()),
+            nDiscreteWidth > 0 ? nDiscreteWidth - 1 : 0,
+            nDiscreteHeight > 0 ? nDiscreteHeight - 1 : 0);
 
         // paint it using GraphicManager
         Graphic aGraphic(rBitmapEx);
@@ -106,9 +110,13 @@ namespace drawinglayer
         // prepare dest coor. Necessary to expand since vcl's DrawBitmapEx draws one pix less
         basegfx::B2DRange aOutlineRange(0.0, 0.0, 1.0, 1.0);
         aOutlineRange.transform(rTransform);
+        const sal_uInt32 nDiscreteWidth(basegfx::fround(aOutlineRange.getMaxX()));
+        const sal_uInt32 nDiscreteHeight(basegfx::fround(aOutlineRange.getMaxY()));
         const Rectangle aDestRectPixel(
-            basegfx::fround(aOutlineRange.getMinX()), basegfx::fround(aOutlineRange.getMinY()),
-            basegfx::fround(aOutlineRange.getMaxX()), basegfx::fround(aOutlineRange.getMaxY()));
+            basegfx::fround(aOutlineRange.getMinX()),
+            basegfx::fround(aOutlineRange.getMinY()),
+            nDiscreteWidth > 0 ? nDiscreteWidth - 1 : 0,
+            nDiscreteHeight > 0 ? nDiscreteHeight - 1 : 0);
 
         // decompose matrix to check for shear, rotate and mirroring
         basegfx::B2DVector aScale, aTranslate;
@@ -145,9 +153,13 @@ namespace drawinglayer
         // process self with free transformation (containing shear and rotate). Get dest rect in pixels.
         basegfx::B2DRange aOutlineRange(0.0, 0.0, 1.0, 1.0);
         aOutlineRange.transform(rTransform);
+        const sal_uInt32 nDiscreteWidth(basegfx::fround(aOutlineRange.getMaxX()));
+        const sal_uInt32 nDiscreteHeight(basegfx::fround(aOutlineRange.getMaxY()));
         const Rectangle aDestRectLogic(
-            basegfx::fround(aOutlineRange.getMinX()), basegfx::fround(aOutlineRange.getMinY()),
-            basegfx::fround(aOutlineRange.getMaxX()), basegfx::fround(aOutlineRange.getMaxY()));
+            basegfx::fround(aOutlineRange.getMinX()),
+            basegfx::fround(aOutlineRange.getMinY()),
+            nDiscreteWidth > 0 ? nDiscreteWidth - 1 : 0,
+            nDiscreteHeight > 0 ? nDiscreteHeight - 1 : 0);
         const Rectangle aDestRectPixel(rOutDev.LogicToPixel(aDestRectLogic));
 
         // #i96708# check if Metafile is recorded
@@ -161,18 +173,19 @@ namespace drawinglayer
 
         if(!aCroppedRectPixel.IsEmpty())
         {
-            // as maximum for destination, orientate at SourceSizePixel, but
+            // as maximum for destination, orientate at aOutputRectPixel, but
             // take a rotation of 45 degrees (sqrt(2)) as maximum expansion into account
             const Size aSourceSizePixel(rBitmapEx.GetSizePixel());
             const double fMaximumArea(
-                (double)aSourceSizePixel.getWidth() *
-                (double)aSourceSizePixel.getHeight() *
+                (double)aOutputRectPixel.getWidth() *
+                (double)aOutputRectPixel.getHeight() *
                 1.4142136); // 1.4142136 taken as sqrt(2.0)
 
             // test if discrete view size (pixel) maybe too big and limit it
             const double fArea(aCroppedRectPixel.getWidth() * aCroppedRectPixel.getHeight());
             const bool bNeedToReduce(fArea > fMaximumArea);
             double fReduceFactor(1.0);
+            const Size aDestSizePixel(aCroppedRectPixel.GetSize());
 
             if(bNeedToReduce)
             {
@@ -220,9 +233,6 @@ namespace drawinglayer
             {
                 // paint in target size
                 const double fFactor(1.0 / fReduceFactor);
-                const Size aDestSizePixel(
-                    basegfx::fround(aCroppedRectPixel.getWidth() * fFactor),
-                    basegfx::fround(aCroppedRectPixel.getHeight() * fFactor));
 
                 if(bRecordToMetaFile)
                 {