diff options
| -rw-r--r-- | vcl/inc/vcl/region.hxx | 1 | ||||
| -rw-r--r-- | vcl/source/gdi/region.cxx | 12 |
2 files changed, 12 insertions, 1 deletions
diff --git a/vcl/inc/vcl/region.hxx b/vcl/inc/vcl/region.hxx index 9a5ed6884c58..02eebc7ec50e 100644 --- a/vcl/inc/vcl/region.hxx +++ b/vcl/inc/vcl/region.hxx @@ -57,6 +57,7 @@ private: SAL_DLLPRIVATE void ImplCopyData(); SAL_DLLPRIVATE void ImplCreateRectRegion( const Rectangle& rRect ); SAL_DLLPRIVATE void ImplCreatePolyPolyRegion( const PolyPolygon& rPolyPoly ); + SAL_DLLPRIVATE void ImplCreatePolyPolyRegion( const basegfx::B2DPolyPolygon& rPolyPoly ); SAL_DLLPRIVATE void ImplPolyPolyRegionToBandRegionFunc(); SAL_DLLPRIVATE inline void ImplPolyPolyRegionToBandRegion(); SAL_DLLPRIVATE const ImplRegion* ImplGetImplRegion() const { return mpImplRegion; } diff --git a/vcl/source/gdi/region.cxx b/vcl/source/gdi/region.cxx index b46972a7383a..e359f59a1678 100644 --- a/vcl/source/gdi/region.cxx +++ b/vcl/source/gdi/region.cxx @@ -1100,7 +1100,7 @@ Region::Region( const basegfx::B2DPolyPolygon& rPolyPoly ) DBG_CTOR( Region, ImplDbgTestRegion ); DBG_CHKOBJ( &rPolyPoly, PolyPolygon, NULL ); - mpImplRegion = new ImplRegion( rPolyPoly ); + ImplCreatePolyPolyRegion( rPolyPoly ); } // ----------------------------------------------------------------------- @@ -1190,6 +1190,16 @@ void Region::ImplCreatePolyPolyRegion( const PolyPolygon& rPolyPoly ) // ----------------------------------------------------------------------- +void Region::ImplCreatePolyPolyRegion( const basegfx::B2DPolyPolygon& rPolyPoly ) +{ + if (rPolyPoly.count()==0 || rPolyPoly.getB2DRange().isEmpty()) + mpImplRegion = (ImplRegion*)(&aImplEmptyRegion); + else + mpImplRegion = new ImplRegion( rPolyPoly ); +} + +// ----------------------------------------------------------------------- + void Region::ImplPolyPolyRegionToBandRegionFunc() { // ensure to subdivide when bezier segemnts are used, it's going to |