Move bezier functions

Move ImplSubdivideBezier(Polygon) to Polygon as a static function.
Move ImplSubdivideBezier(PolyPolygon) to PolyPolygon as a static function.

Change-Id: I0d006a8a2d3a8d9ba1aec913ceecb38507e4dd2f

2 files changed, 23 insertions, 0 deletions

diff --git a/tools/source/generic/poly.cxx b/tools/source/generic/poly.cxx
index c2377953d5e4..f9a23a91f694 100644
--- a/tools/source/generic/poly.cxx
+++ b/tools/source/generic/poly.cxx
@@ -277,6 +277,18 @@ void ImplPolygon::ImplCreateFlagArray()
     }
 }
 
+
+Polygon Polygon::SubdivideBezier( const Polygon& rPoly )
+{
+    Polygon aPoly;
+
+    // #100127# Use adaptive subdivide instead of fixed 25 segments
+    rPoly.AdaptiveSubdivide( aPoly );
+
+    return aPoly;
+}
+
+
 inline void Polygon::ImplMakeUnique()
 {
     // copy references if any exist
diff --git a/tools/source/generic/poly2.cxx b/tools/source/generic/poly2.cxx
index 3804cdb29114..4bff3622518d 100644
--- a/tools/source/generic/poly2.cxx
+++ b/tools/source/generic/poly2.cxx
@@ -295,6 +295,17 @@ void PolyPolygon::AdaptiveSubdivide( PolyPolygon& rResult, const double d ) cons
     }
 }
 
+PolyPolygon PolyPolygon::SubdivideBezier( const PolyPolygon& rPolyPoly )
+{
+    sal_uInt16 i, nPolys = rPolyPoly.Count();
+    PolyPolygon aPolyPoly( nPolys );
+    for( i=0; i<nPolys; ++i )
+        aPolyPoly.Insert( Polygon::SubdivideBezier( rPolyPoly.GetObject(i) ) );
+
+    return aPolyPoly;
+}
+
+
 void PolyPolygon::GetIntersection( const PolyPolygon& rPolyPoly, PolyPolygon& rResult ) const
 {
     ImplDoOperation( rPolyPoly, rResult, POLY_CLIP_INT );