ImplVectorizer Namespace Reference

Functions
static void	ImplExpand (std::optional< ImplVectMap > &rMap, const BitmapReadAccess *pRAcc, const Color &rColor)
static void	ImplCalculate (ImplVectMap &rMap, tools::PolyPolygon &rPolyPoly, sal_uInt8 cReduce)
static bool	ImplGetChain (ImplVectMap &rMap, const Point &rStartPt, ImplChain &rChain)
static bool	ImplIsUp (ImplVectMap const &rMap, tools::Long nY, tools::Long nX)
static void	ImplLimitPolyPoly (tools::PolyPolygon &rPolyPoly)
bool	ImplVectorize (const Bitmap &rColorBmp, GDIMetaFile &rMtf, sal_uInt8 cReduce, const Link< tools::Long, void > *pProgress)

Function Documentation

void ImplVectorizer::ImplCalculate ( ImplVectMap &  rMap, tools::PolyPolygon &  rPolyPoly, sal_uInt8  cReduce  )

static

Definition at line 865 of file impvect.cxx.

References tools::Polygon::GetBoundRect(), tools::Polygon::GetSize(), ImplGetChain(), ImplIsUp(), tools::PolyPolygon::Insert(), Point, VECT_POLY_OUTLINE_INNER, and VECT_POLY_OUTLINE_OUTER.

Referenced by ImplVectorize().

void ImplVectorizer::ImplExpand ( std::optional< ImplVectMap > &  rMap, const BitmapReadAccess *  pRAcc, const Color &  rColor  )

static

Definition at line 781 of file impvect.cxx.

References BitmapInfoAccess::GetBestMatchingColor(), BitmapReadAccess::GetPixel(), BitmapReadAccess::GetPixelFromData(), BitmapReadAccess::GetScanline(), BitmapInfoAccess::Height(), VECT_CONT_INDEX, VECT_MAP(), and BitmapInfoAccess::Width().

Referenced by ImplVectorize().

bool ImplVectorizer::ImplGetChain ( ImplVectMap &  rMap, const Point &  rStartPt, ImplChain &  rChain  )

static

Definition at line 929 of file impvect.cxx.

References VECT_DONE_INDEX.

Referenced by ImplCalculate().

bool ImplVectorizer::ImplIsUp ( ImplVectMap const &  rMap, tools::Long  nY, tools::Long  nX  )

static

Definition at line 983 of file impvect.cxx.

Referenced by ImplCalculate().

void ImplVectorizer::ImplLimitPolyPoly ( tools::PolyPolygon &  rPolyPoly )

static

Definition at line 749 of file impvect.cxx.

References tools::PolyPolygon::Clear(), tools::PolyPolygon::Count(), tools::Rectangle::GetHeight(), tools::Rectangle::GetWidth(), tools::PolyPolygon::Insert(), and VECT_POLY_MAX.

Referenced by ImplVectorize().

bool ImplVectorizer::ImplVectorize	(	const Bitmap &	rColorBmp,
		GDIMetaFile &	rMtf,
		sal_uInt8	cReduce,
		const Link< tools::Long, void > *	pProgress
	)

Definition at line 644 of file impvect.cxx.

References GDIMetaFile::AddAction(), aMap, tools::PolyPolygon::Clear(), GDIMetaFile::Clear(), tools::PolyPolygon::Count(), FRound(), vcl::ScopedBitmapAccess< Access, Bitmap, Acquire >::get(), GDIMetaFile::GetActionSize(), BitmapReadAccess::GetIndexFromData(), BitmapInfoAccess::GetPaletteColor(), BitmapInfoAccess::GetPaletteEntryCount(), BitmapReadAccess::GetScanline(), BitmapInfoAccess::Height(), ImplCalculate(), ImplColorSetCmpFnc(), ImplExpand(), ImplLimitPolyPoly(), GDIMetaFile::Move(), tools::PolyPolygon::Optimize(), vcl::ScopedBitmapAccess< Access, Bitmap, Acquire >::reset(), GDIMetaFile::Scale(), GDIMetaFile::SetPrefMapMode(), GDIMetaFile::SetPrefSize(), VECT_PROGRESS(), and BitmapInfoAccess::Width().

Referenced by Bitmap::Vectorize().