Remove unused basegfx::tools::containsOnlyHorizontalAndVerticalEdges

Change-Id: I8a8b7a5b47cd9e566c1b3154a527c78a8fcbd7df

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

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

@@ -184,7 +184,6 @@ 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::B3DPolygon const&, basegfx::B3DPolygon const&, double const&)
 basegfx::unotools::homMatrixFromMatrix(basegfx::B2DHomMatrix&, com::sun::star::geometry::Matrix2D const&)