remove unused code in basegfx

basegfx::tools::containsOnlyHorizontalAndVerticalEdges(basegfx::B2DPolyPolygon const&)
basegfx::tools::equal(basegfx::B2DPolygon const&, basegfx::B2DPolygon const&, double const&)
basegfx::tools::equal(basegfx::B3DPolyPolygon const&, basegfx::B3DPolyPolygon const&)

Change-Id: Ia20358dca68e2240ca9eadd43a18fc6c1a3693a0

basegfx/source/polygon/b2dpolygontools.cxx

@@ -3134,49 +3134,6 @@ namespace basegfx
         }
 
 
-        // comparators with tolerance for 2D Polygons
-
-        bool equal(const B2DPolygon& rCandidateA, const B2DPolygon& rCandidateB, const double& rfSmallValue)
-        {
-            const sal_uInt32 nPointCount(rCandidateA.count());
-
-            if(nPointCount != rCandidateB.count())
-                return false;
-
-            const bool bClosed(rCandidateA.isClosed());
-
-            if(bClosed != rCandidateB.isClosed())
-                return false;
-
-            const bool bAreControlPointsUsed(rCandidateA.areControlPointsUsed());
-
-            if(bAreControlPointsUsed != rCandidateB.areControlPointsUsed())
-                return false;
-
-            for(sal_uInt32 a(0); a < nPointCount; a++)
-            {
-                const B2DPoint aPoint(rCandidateA.getB2DPoint(a));
-
-                if(!aPoint.equal(rCandidateB.getB2DPoint(a), rfSmallValue))
-                    return false;
-
-                if(bAreControlPointsUsed)
-                {
-                    const basegfx::B2DPoint aPrev(rCandidateA.getPrevControlPoint(a));
-
-                    if(!aPrev.equal(rCandidateB.getPrevControlPoint(a), rfSmallValue))
-                        return false;
-
-                    const basegfx::B2DPoint aNext(rCandidateA.getNextControlPoint(a));
-
-                    if(!aNext.equal(rCandidateB.getNextControlPoint(a), rfSmallValue))
-                        return false;
-                }
-            }
-
-            return true;
-        }
-
         // snap points of horizontal or vertical edges to discrete values
         B2DPolygon snapPointsOfHorizontalOrVerticalEdges(const B2DPolygon& rCandidate)
         {

basegfx/source/polygon/b2dpolypolygontools.cxx

@@ -497,24 +497,6 @@ namespace basegfx
             return aRetval;
         }
 
-        bool containsOnlyHorizontalAndVerticalEdges(const B2DPolyPolygon& rCandidate)
-        {
-            if(rCandidate.areControlPointsUsed())
-            {
-                return false;
-            }
-
-            for(sal_uInt32 a(0); a < rCandidate.count(); a++)
-            {
-                if(!containsOnlyHorizontalAndVerticalEdges(rCandidate.getB2DPolygon(a)))
-                {
-                    return false;
-                }
-            }
-
-            return true;
-        }
-
         B2DPolyPolygon createSevenSegmentPolyPolygon(sal_Char nNumber, bool bLitSegments)
         {
             // config here

basegfx/source/polygon/b3dpolypolygontools.cxx

@@ -505,13 +505,6 @@ namespace basegfx
             return true;
         }
 
-        bool equal(const B3DPolyPolygon& rCandidateA, const B3DPolyPolygon& rCandidateB)
-        {
-            const double fSmallValue(fTools::getSmallValue());
-
-            return equal(rCandidateA, rCandidateB, fSmallValue);
-        }
-
 /// converters for com::sun::star::drawing::PolyPolygonShape3D
         B3DPolyPolygon UnoPolyPolygonShape3DToB3DPolyPolygon(
             const com::sun::star::drawing::PolyPolygonShape3D& rPolyPolygonShape3DSource,

include/basegfx/polygon/b2dpolypolygontools.hxx

@@ -287,11 +287,6 @@ namespace basegfx
         */
         BASEGFX_DLLPUBLIC B2DPolyPolygon snapPointsOfHorizontalOrVerticalEdges(const B2DPolyPolygon& rCandidate);
 
-        /** returns true if the Polygon only contains horizontal or vertical edges
-            so that it could be represented by RegionBands
-        */
-        BASEGFX_DLLPUBLIC bool containsOnlyHorizontalAndVerticalEdges(const B2DPolyPolygon& rCandidate);
-
         /// converters for com::sun::star::drawing::PointSequence
         BASEGFX_DLLPUBLIC B2DPolyPolygon UnoPointSequenceSequenceToB2DPolyPolygon(
             const com::sun::star::drawing::PointSequenceSequence& rPointSequenceSequenceSource,

unusedcode.easy

@@ -210,9 +210,6 @@ apitest::XText::testInsertRemoveTextContent()
 apitest::XTextContent::testAttach()
 apitest::XTextContent::testGetAnchor()
 apitest::XTextField::testGetPresentation()
-basegfx::tools::containsOnlyHorizontalAndVerticalEdges(basegfx::B2DPolyPolygon const&)
-basegfx::tools::equal(basegfx::B2DPolygon const&, basegfx::B2DPolygon const&, double const&)
-basegfx::tools::equal(basegfx::B3DPolyPolygon const&, basegfx::B3DPolyPolygon const&)
 canvas::createSurfaceProxyManager(boost::shared_ptr<canvas::IRenderModule> const&)
 comphelper::detail::ConfigurationWrapper::getGroupReadWrite(boost::shared_ptr<comphelper::ConfigurationChanges> const&, rtl::OUString const&) const
 comphelper::detail::ConfigurationWrapper::getLocalizedPropertyValue(rtl::OUString const&) const