diff options
Diffstat (limited to 'tools/source/generic/poly.cxx')
| -rw-r--r-- | tools/source/generic/poly.cxx | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/tools/source/generic/poly.cxx b/tools/source/generic/poly.cxx index 0a597fdff1fc..7c9ece60693b 100644 --- a/tools/source/generic/poly.cxx +++ b/tools/source/generic/poly.cxx @@ -639,6 +639,8 @@ void ImplPolygon::ImplCreateFlagArray() } } +namespace { + class ImplPointFilter { public: @@ -670,6 +672,8 @@ public: ImplPolygon& get() { return maPoly; } }; +} + void ImplPolygonPointFilter::Input( const Point& rPoint ) { if ( !mnSize || (rPoint != maPoly.mxPointAry[mnSize-1]) ) @@ -687,6 +691,8 @@ void ImplPolygonPointFilter::LastPoint() maPoly.ImplSetSize( mnSize ); }; +namespace { + class ImplEdgePointFilter : public ImplPointFilter { Point maFirstPoint; @@ -721,6 +727,8 @@ public: virtual void LastPoint() override; }; +} + inline int ImplEdgePointFilter::VisibleSide( const Point& rPoint ) const { if ( mnEdge & EDGE_HORZ ) @@ -1219,6 +1227,8 @@ void Polygon::AdaptiveSubdivide( Polygon& rResult, const double d ) const } } +namespace { + class Vector2D { private: @@ -1233,6 +1243,9 @@ public: bool IsPositive( Vector2D const & rVec ) const { return ( mfX * rVec.mfY - mfY * rVec.mfX ) >= 0.0; } bool IsNegative( Vector2D const & rVec ) const { return !IsPositive( rVec ); } }; + +} + Vector2D& Vector2D::Normalize() { double fLen = Scalar( *this ); |