diff options
Diffstat (limited to 'include/vcl/regband.hxx')
| -rw-r--r-- | include/vcl/regband.hxx | 23 |
1 files changed, 14 insertions, 9 deletions
diff --git a/include/vcl/regband.hxx b/include/vcl/regband.hxx index 0b60a801d83e..24fe7584a7b7 100644 --- a/include/vcl/regband.hxx +++ b/include/vcl/regband.hxx @@ -49,7 +49,7 @@ struct ImplRegionBandSep ImplRegionBandSep* mpNextSep; long mnXLeft; long mnXRight; - sal_Bool mbRemoved; + bool mbRemoved; }; enum LineType { LINE_ASCENDING, LINE_DESCENDING, LINE_HORIZONTAL }; @@ -60,7 +60,7 @@ struct ImplRegionBandPoint ImplRegionBandPoint* mpNextBandPoint; long mnX; long mnLineId; - sal_Bool mbEndPoint; + bool mbEndPoint; LineType meLineType; }; @@ -77,7 +77,9 @@ public: ImplRegionBandPoint* mpFirstBandPoint; // root of the list with lines long mnYTop; // actual boundary of the band long mnYBottom; - sal_Bool mbTouched; + + // bitfield + bool mbTouched : 1; // create y-band with boundaries ImplRegionBand( long nYTop, long nYBottom ); @@ -102,14 +104,14 @@ public: long GetXRightBoundary() const; // combine overlapping bands - sal_Bool OptimizeBand(); + bool OptimizeBand(); // generate separations from lines and process // union with existing separations void ProcessPoints(); // insert point in the list for later processing - sal_Bool InsertPoint( long nX, long nLineID, - sal_Bool bEndPoint, LineType eLineType ); + bool InsertPoint( long nX, long nLineID, + bool bEndPoint, LineType eLineType ); void Union( long nXLeft, long nXRight ); void Intersect( long nXLeft, long nXRight ); @@ -119,11 +121,14 @@ public: void MoveX( long nHorzMove ); void ScaleX( double fHorzScale ); - sal_Bool IsInside( long nX ); + bool IsInside( long nX ); + bool IsInside( long nLeft, long nRight ); + bool IsOver( long nLeft, long nRight ); + - sal_Bool IsEmpty() const { return ((!mpFirstSep) && (!mpFirstBandPoint)); } + bool IsEmpty() const { return ((!mpFirstSep) && (!mpFirstBandPoint)); } - sal_Bool operator==( const ImplRegionBand& rRegionBand ) const; + bool operator==( const ImplRegionBand& rRegionBand ) const; /** Split the called band at the given vertical coordinate. After the split the called band will cover the upper part not including nY. |