#include <virdev.hxx>

Inheritance diagram for VirtualDevice:

Collaboration diagram for VirtualDevice:

Public Types
enum class	RefDevMode { NONE = 0 , Dpi600 = 1 , MSO1 = 3 , PDF1 = 4 , Custom = 5 }

Public Types inherited from OutputDevice
typedef std::vector< FontMappingUseItem >	FontMappingUseData

Public Member Functions
	VirtualDevice (DeviceFormat eFormat=DeviceFormat::WITHOUT_ALPHA)
	Create a virtual device of size 1x1. More...

	VirtualDevice (const OutputDevice &rCompDev, DeviceFormat eFormat=DeviceFormat::WITHOUT_ALPHA)
	Create a virtual device of size 1x1. More...

	VirtualDevice (const SystemGraphicsData &rData, const Size &rSize, DeviceFormat eFormat)
	Create a virtual device using an existing system dependent device or graphics context Any rendering will happen directly on the context and not on any intermediate bitmap. More...

virtual	~VirtualDevice () override

virtual void	dispose () override

bool	CanEnableNativeWidget () const override
	Determine if native widgets can be enabled. More...

virtual void	EnableRTL (bool bEnable=true) override

bool	SetOutputSizePixel (const Size &rNewSize, bool bErase=true, bool bAlphaMaskTransparent=false)

bool	SetOutputSizePixelScaleOffsetAndLOKBuffer (const Size &rNewSize, const Fraction &rScale, const Point &rNewOffset, sal_uInt8 *pBuffer)

bool	SetOutputSize (const Size &rNewSize)

void	SetReferenceDevice (RefDevMode)

void	Compat_ZeroExtleadBug ()

void	SetReferenceDevice (sal_Int32 i_nDPIX, sal_Int32 i_nDPIY)

virtual sal_uInt16	GetBitCount () const override

bool	IsVirtual () const override

bool	IsScreenComp () const override

Public Member Functions inherited from OutputDevice
virtual Size	GetButtonBorderSize ()

virtual Color	GetMonochromeButtonColor ()

virtual void	DrawBorder (tools::Rectangle aBorderRect)

virtual css::awt::DeviceInfo	GetDeviceInfo () const

virtual vcl::Window *	GetOwnerWindow () const
	Get the vcl::Window that this OutputDevice belongs to, if any. More...

SAL_DLLPRIVATE sal_Int32	GetDPIX () const
	Get the output device's DPI x-axis value. More...

SAL_DLLPRIVATE sal_Int32	GetDPIY () const
	Get the output device's DPI y-axis value. More...

SAL_DLLPRIVATE void	SetDPIX (sal_Int32 nDPIX)

SAL_DLLPRIVATE void	SetDPIY (sal_Int32 nDPIY)

float	GetDPIScaleFactor () const

sal_Int32	GetDPIScalePercentage () const

OutDevType	GetOutDevType () const

bool	SupportsOperation (OutDevSupportType) const
	Query an OutputDevice to see whether it supports a specific operation. More...

void	SetExtOutDevData (vcl::ExtOutDevData *pExtOutDevData)

vcl::ExtOutDevData *	GetExtOutDevData () const

void	DrawPixel (const Point &rPt)

void	DrawPixel (const Point &rPt, const Color &rColor)

Color	GetPixel (const Point &rPt) const

void	DrawRect (const tools::Rectangle &rRect)

void	DrawRect (const tools::Rectangle &rRect, sal_uLong nHorzRount, sal_uLong nVertRound)

void	DrawCheckered (const Point &rPos, const Size &rSize, sal_uInt32 nLen=8, Color aStart=COL_WHITE, Color aEnd=COL_BLACK)
	Fill the given rectangle with checkered rectangles of size nLen x nLen using the colors aStart and aEnd. More...

void	DrawGrid (const tools::Rectangle &rRect, const Size &rDist, DrawGridFlags nFlags)

void	Invert (const tools::Rectangle &rRect, InvertFlags nFlags=InvertFlags::NONE)

void	Invert (const tools::Polygon &rPoly, InvertFlags nFlags=InvertFlags::NONE)

void	DrawEllipse (const tools::Rectangle &rRect)

void	DrawArc (const tools::Rectangle &rRect, const Point &rStartPt, const Point &rEndPt)

void	DrawPie (const tools::Rectangle &rRect, const Point &rStartPt, const Point &rEndPt)

void	DrawChord (const tools::Rectangle &rRect, const Point &rStartPt, const Point &rEndPt)

bool	IsNativeControlSupported (ControlType nType, ControlPart nPart) const
	Query the platform layer for control support. More...

bool	HitTestNativeScrollbar (ControlPart nPart, const tools::Rectangle &rControlRegion, const Point &aPos, bool &rIsInside) const
	Query the native control to determine if it was acted upon. More...

bool	DrawNativeControl (ControlType nType, ControlPart nPart, const tools::Rectangle &rControlRegion, ControlState nState, const ImplControlValue &aValue, const OUString &aCaption, const Color &rBackgroundColor=COL_AUTO)
	Request rendering of a particular control and/or part. More...

bool	GetNativeControlRegion (ControlType nType, ControlPart nPart, const tools::Rectangle &rControlRegion, ControlState nState, const ImplControlValue &aValue, tools::Rectangle &rNativeBoundingRegion, tools::Rectangle &rNativeContentRegion) const
	Query the native control's actual drawing region (including adornment) More...

bool	DrawEPS (const Point &rPt, const Size &rSz, const GfxLink &rGfxLink, GDIMetaFile *pSubst=nullptr)

FontMetric	GetFontMetricFromCollection (int nDevFontIndex) const

int	GetFontFaceCollectionCount () const

bool	IsFontAvailable (std::u16string_view rFontName) const

bool	AddTempDevFont (const OUString &rFileURL, const OUString &rFontName)

void	RefreshFontData (const bool bNewFontLists)

FontMetric	GetFontMetric () const

FontMetric	GetFontMetric (const vcl::Font &rFont) const

bool	GetFontCharMap (FontCharMapRef &rxFontCharMap) const

bool	GetFontCapabilities (vcl::FontCapabilities &rFontCapabilities) const

bool	GetFontFeatures (std::vector< vcl::font::Feature > &rFontFeatures) const

bool	GetGlyphBoundRects (const Point &rOrigin, const OUString &rStr, int nIndex, int nLen, std::vector< tools::Rectangle > &rVector) const

sal_Int32	HasGlyphs (const vcl::Font &rFont, std::u16string_view rStr, sal_Int32 nIndex=0, sal_Int32 nLen=-1) const

tools::Long	GetMinKashida () const

sal_Int32	ValidateKashidas (const OUString &rTxt, sal_Int32 nIdx, sal_Int32 nLen, sal_Int32 nKashCount, const sal_Int32 pKashidaPos, sal_Int32 pKashidaPosDropped) const

SAL_DLLPRIVATE void	ImplInitFontList () const

SAL_DLLPRIVATE void	ImplUpdateFontData ()

LogicalFontInstance const *	GetFontInstance () const

SAL_DLLPRIVATE bool	ImplIsAntiparallel () const

SAL_DLLPRIVATE void	ReMirror (Point &rPoint) const

SAL_DLLPRIVATE void	ReMirror (tools::Rectangle &rRect) const

SAL_DLLPRIVATE void	ReMirror (vcl::Region &rRegion) const

SAL_DLLPRIVATE bool	ImplIsRecordLayout () const

virtual bool	HasMirroredGraphics () const

std::unique_ptr< SalLayout >	ImplLayout (const OUString &, sal_Int32 nIndex, sal_Int32 nLen, const Point &rLogicPos=Point(0, 0), tools::Long nLogicWidth=0, KernArraySpan aKernArray=KernArraySpan(), o3tl::span< const sal_Bool > pKashidaArray={}, SalLayoutFlags flags=SalLayoutFlags::NONE, vcl::text::TextLayoutCache const =nullptr, const SalLayoutGlyphs pGlyphs=nullptr) const

SAL_DLLPRIVATE vcl::text::ImplLayoutArgs	ImplPrepareLayoutArgs (OUString &, const sal_Int32 nIndex, const sal_Int32 nLen, double nPixelWidth, SalLayoutFlags flags=SalLayoutFlags::NONE, vcl::text::TextLayoutCache const *=nullptr) const

SAL_DLLPRIVATE std::unique_ptr< SalLayout >	ImplGlyphFallbackLayout (std::unique_ptr< SalLayout >, vcl::text::ImplLayoutArgs &, const SalLayoutGlyphs *) const

SAL_DLLPRIVATE std::unique_ptr< SalLayout >	getFallbackLayout (LogicalFontInstance pLogicalFont, int nFallbackLevel, vcl::text::ImplLayoutArgs &rLayoutArgs, const SalLayoutGlyphs ) const

bool	IsRTLEnabled () const

bool	GetTextIsRTL (const OUString &, sal_Int32 nIndex, sal_Int32 nLen) const

virtual void	Flush ()

virtual void	DrawOutDev (const Point &rDestPt, const Size &rDestSize, const Point &rSrcPt, const Size &rSrcSize)

virtual void	DrawOutDev (const Point &rDestPt, const Size &rDestSize, const Point &rSrcPt, const Size &rSrcSize, const OutputDevice &rOutDev)

virtual void	CopyArea (const Point &rDestPt, const Point &rSrcPt, const Size &rSrcSize, bool bWindowInvalidate=false)

void	Push (vcl::PushFlags nFlags=vcl::PushFlags::ALL)

void	Pop ()

void	ClearStack ()

void	EnableOutput (bool bEnable=true)

bool	IsOutputEnabled () const

bool	IsDeviceOutputNecessary () const

void	SetAntialiasing (AntialiasingFlags nMode)

AntialiasingFlags	GetAntialiasing () const

void	SetDrawMode (DrawModeFlags nDrawMode)

DrawModeFlags	GetDrawMode () const

void	SetLayoutMode (vcl::text::ComplexTextLayoutFlags nTextLayoutMode)

vcl::text::ComplexTextLayoutFlags	GetLayoutMode () const

void	SetDigitLanguage (LanguageType)

LanguageType	GetDigitLanguage () const

void	SetRasterOp (RasterOp eRasterOp)

RasterOp	GetRasterOp () const

void	SetOutDevViewType (OutDevViewType eOutDevViewType)
	If this OutputDevice is used for displaying a Print Preview the OutDevViewType should be set to 'OutDevViewType::PrintPreview'. More...

OutDevViewType	GetOutDevViewType () const

void	SetLineColor ()

void	SetLineColor (const Color &rColor)

const Color &	GetLineColor () const

bool	IsLineColor () const

void	SetFillColor ()

void	SetFillColor (const Color &rColor)

const Color &	GetFillColor () const

bool	IsFillColor () const

void	SetBackground ()

void	SetBackground (const Wallpaper &rBackground)

virtual void	SaveBackground (VirtualDevice &rSaveDevice, const Point &rPos, const Size &rSize, const Size &rBackgroundSize) const

const Wallpaper &	GetBackground () const

virtual Color	GetBackgroundColor () const

virtual Color	GetReadableFontColor (const Color &rFontColor, const Color &rBgColor) const

bool	IsBackground () const

void	SetFont (const vcl::Font &rNewFont)

const vcl::Font &	GetFont () const

vcl::Region	GetClipRegion () const

void	SetClipRegion ()

void	SetClipRegion (const vcl::Region &rRegion)

bool	SelectClipRegion (const vcl::Region &, SalGraphics *pGraphics=nullptr)

bool	IsClipRegion () const

void	MoveClipRegion (tools::Long nHorzMove, tools::Long nVertMove)

void	IntersectClipRegion (const tools::Rectangle &rRect)

void	IntersectClipRegion (const vcl::Region &rRegion)

virtual vcl::Region	GetActiveClipRegion () const

virtual vcl::Region	GetOutputBoundsClipRegion () const

void	DrawLine (const Point &rStartPt, const Point &rEndPt)

void	DrawLine (const Point &rStartPt, const Point &rEndPt, const LineInfo &rLineInfo)

void	DrawPolyLine (const tools::Polygon &rPoly)
	Render the given polygon as a line stroke. More...

void	DrawPolyLine (const basegfx::B2DPolygon &, double fLineWidth=0.0, basegfx::B2DLineJoin eLineJoin=basegfx::B2DLineJoin::Round, css::drawing::LineCap eLineCap=css::drawing::LineCap_BUTT, double fMiterMinimumAngle=basegfx::deg2rad(15.0))

void	DrawPolyLine (const tools::Polygon &rPoly, const LineInfo &rLineInfo)
	Render the given polygon as a line stroke. More...

bool	DrawPolyLineDirect (const basegfx::B2DHomMatrix &rObjectTransform, const basegfx::B2DPolygon &rB2DPolygon, double fLineWidth=0.0, double fTransparency=0.0, const std::vector< double > *=nullptr, basegfx::B2DLineJoin eLineJoin=basegfx::B2DLineJoin::NONE, css::drawing::LineCap eLineCap=css::drawing::LineCap_BUTT, double fMiterMinimumAngle=basegfx::deg2rad(15.0))

void	DrawPolygon (const tools::Polygon &rPoly)
	Render the given polygon. More...

void	DrawPolygon (const basegfx::B2DPolygon &)

void	DrawPolyPolygon (const tools::PolyPolygon &rPolyPoly)
	Render the given poly-polygon. More...

void	DrawPolyPolygon (const basegfx::B2DPolyPolygon &)

void	DrawGradient (const tools::Rectangle &rRect, const Gradient &rGradient)

void	DrawGradient (const tools::PolyPolygon &rPolyPoly, const Gradient &rGradient)

void	DrawHatch (const tools::PolyPolygon &rPolyPoly, const Hatch &rHatch)

void	AddHatchActions (const tools::PolyPolygon &rPolyPoly, const Hatch &rHatch, GDIMetaFile &rMtf)

void	DrawHatch (const tools::PolyPolygon &rPolyPoly, const Hatch &rHatch, bool bMtf)

void	DrawWallpaper (const tools::Rectangle &rRect, const Wallpaper &rWallpaper)

void	Erase ()

void	Erase (const tools::Rectangle &rRect)

void	DrawText (const Point &rStartPt, const OUString &rStr, sal_Int32 nIndex=0, sal_Int32 nLen=-1, std::vector< tools::Rectangle > pVector=nullptr, OUString pDisplayText=nullptr, const SalLayoutGlyphs *pLayoutCache=nullptr)

void	DrawText (const tools::Rectangle &rRect, const OUString &rStr, DrawTextFlags nStyle=DrawTextFlags::NONE, std::vector< tools::Rectangle > pVector=nullptr, OUString pDisplayText=nullptr, vcl::ITextLayout *_pTextLayout=nullptr)

void	ImplDrawText (SalLayout &)

void	ImplDrawTextBackground (const SalLayout &)

void	DrawCtrlText (const Point &rPos, const OUString &rStr, sal_Int32 nIndex=0, sal_Int32 nLen=-1, DrawTextFlags nStyle=DrawTextFlags::Mnemonic, std::vector< tools::Rectangle > pVector=nullptr, OUString pDisplayText=nullptr, const SalLayoutGlyphs *pGlyphs=nullptr)

void	DrawTextLine (const Point &rPos, tools::Long nWidth, FontStrikeout eStrikeout, FontLineStyle eUnderline, FontLineStyle eOverline, bool bUnderlineAbove=false)

void	ImplDrawTextLine (tools::Long nBaseX, tools::Long nX, tools::Long nY, double nWidth, FontStrikeout eStrikeout, FontLineStyle eUnderline, FontLineStyle eOverline, bool bUnderlineAbove)

void	ImplDrawTextLines (SalLayout &, FontStrikeout eStrikeout, FontLineStyle eUnderline, FontLineStyle eOverline, bool bWordLine, bool bUnderlineAbove)

void	DrawWaveLine (const Point &rStartPos, const Point &rEndPos, tools::Long nLineWidth=1, tools::Long nWaveHeight=3)

bool	ImplDrawRotateText (SalLayout &)

tools::Rectangle	GetTextRect (const tools::Rectangle &rRect, const OUString &rStr, DrawTextFlags nStyle=DrawTextFlags::WordBreak, TextRectInfo pInfo=nullptr, const vcl::ITextLayout _pTextLayout=nullptr) const

bool	GetTextBoundRect (tools::Rectangle &rRect, const OUString &rStr, sal_Int32 nBase=0, sal_Int32 nIndex=0, sal_Int32 nLen=-1, sal_uLong nLayoutWidth=0, KernArraySpan aDXArray=KernArraySpan(), o3tl::span< const sal_Bool > pKashidaArray={}, const SalLayoutGlyphs *pGlyphs=nullptr) const
	Return the exact bounding rectangle of rStr. More...

tools::Rectangle	ImplGetTextBoundRect (const SalLayout &) const

bool	GetTextOutline (tools::PolyPolygon &, const OUString &rStr) const

bool	GetTextOutlines (PolyPolyVector &, const OUString &rStr, sal_Int32 nBase=0, sal_Int32 nIndex=0, sal_Int32 nLen=-1, sal_uLong nLayoutWidth=0, KernArraySpan aDXArray=KernArraySpan(), o3tl::span< const sal_Bool > pKashidaArray={}) const

bool	GetTextOutlines (basegfx::B2DPolyPolygonVector &rVector, const OUString &rStr, sal_Int32 nBase, sal_Int32 nIndex=0, sal_Int32 nLen=-1, sal_uLong nLayoutWidth=0, KernArraySpan aDXArray=KernArraySpan(), o3tl::span< const sal_Bool > pKashidaArray={}) const

OUString	GetEllipsisString (const OUString &rStr, tools::Long nMaxWidth, DrawTextFlags nStyle=DrawTextFlags::EndEllipsis) const

tools::Long	GetCtrlTextWidth (const OUString &rStr, const SalLayoutGlyphs *pLayoutCache=nullptr) const

void	AddTextRectActions (const tools::Rectangle &rRect, const OUString &rOrigStr, DrawTextFlags nStyle, GDIMetaFile &rMtf)
	Generate MetaTextActions for the text rect. More...

void	SetTextColor (const Color &rColor)

virtual void	SetSystemTextColor (SystemTextColorFlags nFlags, bool bEnabled)

const Color &	GetTextColor () const

void	SetTextFillColor ()

void	SetTextFillColor (const Color &rColor)

Color	GetTextFillColor () const

bool	IsTextFillColor () const

void	SetTextLineColor ()

void	SetTextLineColor (const Color &rColor)

const Color &	GetTextLineColor () const

bool	IsTextLineColor () const

void	SetOverlineColor ()

void	SetOverlineColor (const Color &rColor)

const Color &	GetOverlineColor () const

bool	IsOverlineColor () const

void	SetTextAlign (TextAlign eAlign)

TextAlign	GetTextAlign () const

tools::Long	GetTextWidth (const OUString &rStr, sal_Int32 nIndex=0, sal_Int32 nLen=-1, vcl::text::TextLayoutCache const =nullptr, SalLayoutGlyphs const const pLayoutCache=nullptr) const
	Width of the text. More...

tools::Long	GetTextHeight () const
	Height where any character of the current font fits; in logic coordinates. More...

float	approximate_digit_width () const

void	DrawTextArray (const Point &rStartPt, const OUString &rStr, KernArraySpan aKernArray, o3tl::span< const sal_Bool > pKashidaAry, sal_Int32 nIndex, sal_Int32 nLen, SalLayoutFlags flags=SalLayoutFlags::NONE, const SalLayoutGlyphs *pLayoutCache=nullptr)

tools::Long	GetTextArray (const OUString &rStr, KernArray pDXAry, sal_Int32 nIndex=0, sal_Int32 nLen=-1, bool bCaret=false, vcl::text::TextLayoutCache const =nullptr, SalLayoutGlyphs const *const pLayoutCache=nullptr) const

void	GetCaretPositions (const OUString &, KernArray &rCaretXArray, sal_Int32 nIndex, sal_Int32 nLen, const SalLayoutGlyphs *pGlyphs=nullptr) const

void	DrawStretchText (const Point &rStartPt, sal_Int32 nWidth, const OUString &rStr, sal_Int32 nIndex=0, sal_Int32 nLen=-1)

sal_Int32	GetTextBreak (const OUString &rStr, tools::Long nTextWidth, sal_Int32 nIndex, sal_Int32 nLen=-1, tools::Long nCharExtra=0, vcl::text::TextLayoutCache const =nullptr, const SalLayoutGlyphs pGlyphs=nullptr) const

sal_Int32	GetTextBreak (const OUString &rStr, tools::Long nTextWidth, sal_Unicode nExtraChar, sal_Int32 &rExtraCharPos, sal_Int32 nIndex, sal_Int32 nLen, tools::Long nCharExtra, vcl::text::TextLayoutCache const =nullptr, const SalLayoutGlyphs pGlyphs=nullptr) const

SAL_DLLPRIVATE SalLayoutFlags	GetBiDiLayoutFlags (std::u16string_view rStr, const sal_Int32 nMinIndex, const sal_Int32 nEndIndex) const

void	DrawBitmap (const Point &rDestPt, const Bitmap &rBitmap)

void	DrawBitmap (const Point &rDestPt, const Size &rDestSize, const Bitmap &rBitmap)

void	DrawBitmap (const Point &rDestPt, const Size &rDestSize, const Point &rSrcPtPixel, const Size &rSrcSizePixel, const Bitmap &rBitmap)

void	DrawBitmap (const Point &rDestPt, const Size &rDestSize, const Point &rSrcPtPixel, const Size &rSrcSizePixel, const Bitmap &rBitmap, MetaActionType nAction)

void	DrawBitmapEx (const Point &rDestPt, const BitmapEx &rBitmapEx)

void	DrawBitmapEx (const Point &rDestPt, const Size &rDestSize, const BitmapEx &rBitmapEx)

void	DrawBitmapEx (const Point &rDestPt, const Size &rDestSize, const Point &rSrcPtPixel, const Size &rSrcSizePixel, const BitmapEx &rBitmapEx)

void	DrawBitmapEx (const Point &rDestPt, const Size &rDestSize, const Point &rSrcPtPixel, const Size &rSrcSizePixel, const BitmapEx &rBitmapEx, MetaActionType nAction)

void	DrawImage (const Point &rPos, const Image &rImage, DrawImageFlags nStyle=DrawImageFlags::NONE)
	This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts. virtual void DrawImage( const Point& rPos, const Size& rSize, const Image& rImage, sal_uInt16 nStyle = 0) More...

void	DrawImage (const Point &rPos, const Size &rSize, const Image &rImage, DrawImageFlags nStyle=DrawImageFlags::NONE)

virtual Bitmap	GetBitmap (const Point &rSrcPt, const Size &rSize) const

BitmapEx	GetBitmapEx (const Point &rSrcPt, const Size &rSize) const
	Query extended bitmap (with alpha channel, if available). More...

void	DrawTransformedBitmapEx (const basegfx::B2DHomMatrix &rTransformation, const BitmapEx &rBitmapEx, double fAlpha=1.0)
	Draw BitmapEx transformed. More...

bool	HasFastDrawTransformedBitmap () const
	Return true if DrawTransformedBitmapEx() is fast. More...

bool	RemoveTransparenciesFromMetaFile (const GDIMetaFile &rInMtf, GDIMetaFile &rOutMtf, tools::Long nMaxBmpDPIX, tools::Long nMaxBmpDPIY, bool bReduceTransparency, bool bTransparencyAutoMode, bool bDownsampleBitmaps, const Color &rBackground=COL_TRANSPARENT)
	helper method removing transparencies from a metafile (e.g. More...

void	DrawTransparent (const tools::PolyPolygon &rPolyPoly, sal_uInt16 nTransparencePercent)

void	DrawTransparent (const basegfx::B2DHomMatrix &rObjectTransform, const basegfx::B2DPolyPolygon &rB2DPolyPoly, double fTransparency)

void	DrawTransparent (const GDIMetaFile &rMtf, const Point &rPos, const Size &rSize, const Gradient &rTransparenceGradient)

void	EnableMapMode (bool bEnable=true)

bool	IsMapModeEnabled () const

void	SetMapMode ()

void	SetMapMode (const MapMode &rNewMapMode)

void	SetRelativeMapMode (const MapMode &rNewMapMode)

virtual void	SetMetafileMapMode (const MapMode &rNewMapMode, bool bIsRecord)

const MapMode &	GetMapMode () const

basegfx::B2DHomMatrix	GetViewTransformation () const

basegfx::B2DHomMatrix	GetInverseViewTransformation () const

basegfx::B2DHomMatrix	GetViewTransformation (const MapMode &rMapMode) const

basegfx::B2DHomMatrix	GetInverseViewTransformation (const MapMode &rMapMode) const

void	SetPixelOffset (const Size &rOffset)
	Set an offset in pixel. More...

SAL_WARN_UNUSED_RESULT Size	GetPixelOffset () const
	Get the offset in pixel. More...

SAL_WARN_UNUSED_RESULT Point	LogicToPixel (const Point &rLogicPt) const

SAL_WARN_UNUSED_RESULT Size	LogicToPixel (const Size &rLogicSize) const

SAL_WARN_UNUSED_RESULT tools::Rectangle	LogicToPixel (const tools::Rectangle &rLogicRect) const

SAL_WARN_UNUSED_RESULT tools::Polygon	LogicToPixel (const tools::Polygon &rLogicPoly) const

SAL_WARN_UNUSED_RESULT tools::PolyPolygon	LogicToPixel (const tools::PolyPolygon &rLogicPolyPoly) const

SAL_WARN_UNUSED_RESULT basegfx::B2DPolyPolygon	LogicToPixel (const basegfx::B2DPolyPolygon &rLogicPolyPoly) const

SAL_WARN_UNUSED_RESULT vcl::Region	LogicToPixel (const vcl::Region &rLogicRegion) const

SAL_WARN_UNUSED_RESULT Point	LogicToPixel (const Point &rLogicPt, const MapMode &rMapMode) const

SAL_WARN_UNUSED_RESULT Size	LogicToPixel (const Size &rLogicSize, const MapMode &rMapMode) const

SAL_WARN_UNUSED_RESULT tools::Rectangle	LogicToPixel (const tools::Rectangle &rLogicRect, const MapMode &rMapMode) const

SAL_WARN_UNUSED_RESULT tools::Polygon	LogicToPixel (const tools::Polygon &rLogicPoly, const MapMode &rMapMode) const

SAL_WARN_UNUSED_RESULT basegfx::B2DPolyPolygon	LogicToPixel (const basegfx::B2DPolyPolygon &rLogicPolyPoly, const MapMode &rMapMode) const

SAL_WARN_UNUSED_RESULT Point	PixelToLogic (const Point &rDevicePt) const

SAL_WARN_UNUSED_RESULT Size	PixelToLogic (const Size &rDeviceSize) const

SAL_WARN_UNUSED_RESULT tools::Rectangle	PixelToLogic (const tools::Rectangle &rDeviceRect) const

SAL_WARN_UNUSED_RESULT tools::Polygon	PixelToLogic (const tools::Polygon &rDevicePoly) const

SAL_WARN_UNUSED_RESULT tools::PolyPolygon	PixelToLogic (const tools::PolyPolygon &rDevicePolyPoly) const

SAL_WARN_UNUSED_RESULT basegfx::B2DPolyPolygon	PixelToLogic (const basegfx::B2DPolyPolygon &rDevicePolyPoly) const

SAL_WARN_UNUSED_RESULT vcl::Region	PixelToLogic (const vcl::Region &rDeviceRegion) const

SAL_WARN_UNUSED_RESULT Point	PixelToLogic (const Point &rDevicePt, const MapMode &rMapMode) const

SAL_WARN_UNUSED_RESULT Size	PixelToLogic (const Size &rDeviceSize, const MapMode &rMapMode) const

SAL_WARN_UNUSED_RESULT tools::Rectangle	PixelToLogic (const tools::Rectangle &rDeviceRect, const MapMode &rMapMode) const

SAL_WARN_UNUSED_RESULT tools::Polygon	PixelToLogic (const tools::Polygon &rDevicePoly, const MapMode &rMapMode) const

SAL_WARN_UNUSED_RESULT basegfx::B2DPolygon	PixelToLogic (const basegfx::B2DPolygon &rDevicePoly, const MapMode &rMapMode) const

SAL_WARN_UNUSED_RESULT basegfx::B2DPolyPolygon	PixelToLogic (const basegfx::B2DPolyPolygon &rDevicePolyPoly, const MapMode &rMapMode) const

SAL_WARN_UNUSED_RESULT Point	LogicToLogic (const Point &rPtSource, const MapMode pMapModeSource, const MapMode pMapModeDest) const

SAL_WARN_UNUSED_RESULT Size	LogicToLogic (const Size &rSzSource, const MapMode pMapModeSource, const MapMode pMapModeDest) const

SAL_WARN_UNUSED_RESULT tools::Rectangle	LogicToLogic (const tools::Rectangle &rRectSource, const MapMode pMapModeSource, const MapMode pMapModeDest) const

SAL_DLLPRIVATE tools::Rectangle	ImplLogicToDevicePixel (const tools::Rectangle &rLogicRect) const
	Convert a logical rectangle to a rectangle in physical device pixel units. More...

SAL_DLLPRIVATE Point	ImplLogicToDevicePixel (const Point &rLogicPt) const
	Convert a logical point to a physical point on the device. More...

SAL_DLLPRIVATE basegfx::B2DPoint	ImplLogicToDeviceSubPixel (const Point &rLogicPt) const

SAL_DLLPRIVATE tools::Long	ImplLogicWidthToDevicePixel (tools::Long nWidth) const
	Convert a logical width to a width in units of device pixels. More...

SAL_DLLPRIVATE double	ImplLogicWidthToDeviceSubPixel (tools::Long nWidth) const

SAL_DLLPRIVATE tools::Long	ImplLogicHeightToDevicePixel (tools::Long nHeight) const
	Convert a logical height to a height in units of device pixels. More...

SAL_DLLPRIVATE double	ImplLogicHeightToDeviceSubPixel (tools::Long nHeight) const

SAL_DLLPRIVATE Point	SubPixelToLogic (const basegfx::B2DPoint &rDevicePt) const

SAL_DLLPRIVATE tools::Long	ImplDevicePixelToLogicWidth (tools::Long nWidth) const
	Convert device pixels to a width in logical units. More...

SAL_DLLPRIVATE tools::Long	ImplDevicePixelToLogicHeight (tools::Long nHeight) const
	Convert device pixels to a height in logical units. More...

SAL_DLLPRIVATE Size	ImplLogicToDevicePixel (const Size &rLogicSize) const
	Convert a logical size to the size on the physical device. More...

SAL_DLLPRIVATE tools::Rectangle	ImplDevicePixelToLogic (const tools::Rectangle &rPixelRect) const
	Convert a rectangle in physical pixel units to a rectangle in physical pixel units and coords. More...

SAL_DLLPRIVATE tools::Polygon	ImplLogicToDevicePixel (const tools::Polygon &rLogicPoly) const
	Convert a logical polygon to a polygon in physical device pixel units. More...

SAL_DLLPRIVATE::basegfx::B2DPolygon	ImplLogicToDevicePixel (const ::basegfx::B2DPolygon &rLogicPoly) const
	Convert a logical B2DPolygon to a B2DPolygon in physical device pixel units. More...

SAL_DLLPRIVATE tools::PolyPolygon	ImplLogicToDevicePixel (const tools::PolyPolygon &rLogicPolyPoly) const
	Convert a logical polypolygon to a polypolygon in physical device pixel units. More...

SAL_DLLPRIVATE LineInfo	ImplLogicToDevicePixel (const LineInfo &rLineInfo) const
	Convert a line in logical units to a line in physical device pixel units. More...

SAL_DLLPRIVATE vcl::Region	ImplPixelToDevicePixel (const vcl::Region &rRegion) const
	Convert a region in pixel units to a region in device pixel units and coords. More...

SAL_DLLPRIVATE void	ImplInvalidateViewTransform ()
	Invalidate the view transformation. More...

SAL_DLLPRIVATE basegfx::B2DHomMatrix	ImplGetDeviceTransformation () const
	Get device transformation. More...

SalGraphics const *	GetGraphics () const
	Get the graphic context that the output device uses to draw on. More...

SalGraphics *	GetGraphics ()

void	SetConnectMetaFile (GDIMetaFile *pMtf)

GDIMetaFile *	GetConnectMetaFile () const

virtual void	SetSettings (const AllSettings &rSettings)

const AllSettings &	GetSettings () const

SystemGraphicsData	GetSystemGfxData () const

OUString	GetRenderBackendName () const

bool	SupportsCairo () const

cairo::SurfaceSharedPtr	CreateSurface (const cairo::CairoSurfaceSharedPtr &rSurface) const
	Create Surface from given cairo surface. More...

cairo::SurfaceSharedPtr	CreateSurface (int x, int y, int width, int height) const
	Create surface with given dimensions. More...

cairo::SurfaceSharedPtr	CreateBitmapSurface (const BitmapSystemData &rData, const Size &rSize) const
	Create Surface for given bitmap data. More...

css::uno::Any	GetNativeSurfaceHandle (cairo::SurfaceSharedPtr &rSurface, const basegfx::B2ISize &rSize) const
	Return native handle for underlying surface. More...

css::uno::Any	GetSystemGfxDataAny () const

void	SetRefPoint ()

void	SetRefPoint (const Point &rRefPoint)

const Point &	GetRefPoint () const

bool	IsRefPoint () const

Size	GetOutputSizePixel () const

tools::Long	GetOutputWidthPixel () const

tools::Long	GetOutputHeightPixel () const

tools::Long	GetOutOffXPixel () const

tools::Long	GetOutOffYPixel () const

void	SetOutOffXPixel (tools::Long nOutOffX)

void	SetOutOffYPixel (tools::Long nOutOffY)

Point	GetOutputOffPixel () const

tools::Rectangle	GetOutputRectPixel () const

Size	GetOutputSize () const

css::uno::Reference< css::awt::XGraphics >	CreateUnoGraphics ()

std::vector< VCLXGraphics * > *	GetUnoGraphicsList () const

std::vector< VCLXGraphics * > *	CreateUnoGraphicsList ()

virtual size_t	GetSyncCount () const

css::uno::Reference< css::rendering::XCanvas >	GetCanvas () const
	request XCanvas render interface More...

css::uno::Reference< css::rendering::XSpriteCanvas >	GetSpriteCanvas () const
	request XSpriteCanvas render interface More...

void	DrawMask (const Point &rDestPt, const Bitmap &rBitmap, const Color &rMaskColor)

void	DrawMask (const Point &rDestPt, const Size &rDestSize, const Bitmap &rBitmap, const Color &rMaskColor)

void	DrawMask (const Point &rDestPt, const Size &rDestSize, const Point &rSrcPtPixel, const Size &rSrcSizePixel, const Bitmap &rBitmap, const Color &rMaskColor)

void	DrawMask (const Point &rDestPt, const Size &rDestSize, const Point &rSrcPtPixel, const Size &rSrcSizePixel, const Bitmap &rBitmap, const Color &rMaskColor, MetaActionType nAction)

Public Member Functions inherited from VclReferenceBase
void	acquire () const

void	release () const

sal_Int32	getRefCount () const

void	disposeOnce ()

bool	isDisposed () const

Protected Member Functions
virtual bool	AcquireGraphics () const override
	Acquire a graphics device that the output device uses to draw on. More...

virtual void	ReleaseGraphics (bool bRelease=true) override
	Release the graphics device, and remove it from the graphics device list. More...

	VirtualDevice (const OutputDevice *pCompDev, DeviceFormat eFormat, OutDevType eOutDevType)
	Create a virtual device of size 1x1. More...

virtual bool	UsePolyPolygonForComplexGradient () override

virtual tools::Long	GetFontExtLeading () const override

Protected Member Functions inherited from OutputDevice
css::awt::DeviceInfo	GetCommonDeviceInfo (Size const &aDevSize) const

SAL_DLLPRIVATE tools::Long	GetEmphasisAscent () const

SAL_DLLPRIVATE tools::Long	GetEmphasisDescent () const

SAL_DLLPRIVATE bool	InitFont () const

virtual void	SetFontOrientation (LogicalFontInstance *const pFontInstance) const

virtual void	ImplClearFontData (bool bNewFontLists)

virtual void	ImplRefreshFontData (bool bNewFontLists)

void	ReleaseFontCache ()

void	ReleaseFontCollection ()

void	SetFontCollectionFromSVData ()

void	ResetNewFontCache ()

virtual bool	ImplNewFont () const

virtual void	CopyDeviceArea (SalTwoRect &aPosAry, bool bWindowInvalidate)

virtual tools::Rectangle	GetBackgroundComponentBounds () const

virtual const OutputDevice *	DrawOutDevDirectCheck (const OutputDevice &rSrcDev) const

virtual void	DrawOutDevDirectProcess (const OutputDevice &rSrcDev, SalTwoRect &rPosAry, SalGraphics *pSrcGraphics)

SAL_DLLPRIVATE void	drawOutDevDirect (const OutputDevice &rSrcDev, SalTwoRect &rPosAry)

SAL_DLLPRIVATE bool	is_double_buffered_window () const

virtual css::uno::Reference< css::rendering::XCanvas >	ImplGetCanvas (bool bSpriteCanvas) const

SAL_DLLPRIVATE void	ImplDisposeCanvas ()

virtual void	ImplReleaseFonts ()

virtual void	InitClipRegion ()

virtual vcl::Region	ClipToDeviceBounds (vcl::Region aRegion) const
	Perform actual rect clip against outdev dimensions, to generate empty clips whenever one of the values is completely off the device. More...

virtual void	ClipToPaintRegion (tools::Rectangle &rDstRect)

virtual void	DrawHatchLine_DrawLine (const Point &rStartPoint, const Point &rEndPoint)

virtual tools::Long	GetGradientStepCount (tools::Long nMinRect)

void	DrawGradientWallpaper (tools::Long nX, tools::Long nY, tools::Long nWidth, tools::Long nHeight, const Wallpaper &rWallpaper)

SAL_DLLPRIVATE void	ImplInitTextLineSize ()

SAL_DLLPRIVATE void	ImplInitAboveTextLineSize ()

SAL_DLLPRIVATE float	approximate_char_width () const

virtual bool	shouldDrawWavePixelAsRect (tools::Long nLineWidth) const

virtual void	SetWaveLineColors (Color const &rColor, tools::Long nLineWidth)

virtual Size	GetWaveLineSize (tools::Long nLineWidth) const

virtual void	DrawDeviceBitmapEx (const Point &rDestPt, const Size &rDestSize, const Point &rSrcPtPixel, const Size &rSrcSizePixel, BitmapEx &rBitmapEx)

virtual bool	CanSubsampleBitmap () const

virtual bool	DrawTransformBitmapExDirect (const basegfx::B2DHomMatrix &aFullTransform, const BitmapEx &rBitmapEx, double fAlpha=1.0)
	Transform and draw a bitmap directly. More...

virtual bool	TransformAndReduceBitmapExToTargetRange (const basegfx::B2DHomMatrix &aFullTransform, basegfx::B2DRange &aVisibleRange, double &fMaximumArea)
	Transform and reduce the area that needs to be drawn of the bitmap and return the new visible range and the maximum area. More...

virtual void	EmulateDrawTransparent (const tools::PolyPolygon &rPolyPoly, sal_uInt16 nTransparencePercent)

virtual void	ClipAndDrawGradientMetafile (const Gradient &rGradient, const tools::PolyPolygon &rPolyPoly)

virtual void	ImplInitMapModeObjects ()

	OutputDevice (OutDevType eOutDevType)

virtual	~OutputDevice () override

virtual void	DrawDeviceMask (const Bitmap &rMask, const Color &rMaskColor, const Point &rDestPt, const Size &rDestSize, const Point &rSrcPtPixel, const Size &rSrcSizePixel)

Protected Member Functions inherited from VclReferenceBase
	VclReferenceBase ()

virtual	~VclReferenceBase ()

virtual void	dispose ()

Private Member Functions
SAL_DLLPRIVATE void	ImplInitVirDev (const OutputDevice pOutDev, tools::Long nDX, tools::Long nDY, const SystemGraphicsData pData=nullptr)

SAL_DLLPRIVATE bool	InnerImplSetOutputSizePixel (const Size &rNewSize, bool bErase, sal_uInt8 *pBuffer)

SAL_DLLPRIVATE bool	ImplSetOutputSizePixel (const Size &rNewSize, bool bErase, sal_uInt8 *pBuffer, bool bAlphaMaskTransparent=false)

	VirtualDevice (const VirtualDevice &)=delete

VirtualDevice &	operator= (const VirtualDevice &)=delete

SAL_DLLPRIVATE void	ImplFillOpaqueRectangle (const tools::Rectangle &rRect)
	Used for alpha VDev, to set areas to opaque. More...

SAL_DLLPRIVATE void	ImplSetReferenceDevice (RefDevMode, sal_Int32 i_nDPIX, sal_Int32 i_nDPIY)

Private Attributes
std::unique_ptr< SalVirtualDevice >	mpVirDev

VclPtr< VirtualDevice >	mpPrev

VclPtr< VirtualDevice >	mpNext

sal_uInt16	mnBitCount

bool	mbScreenComp

const DeviceFormat	meFormatAndAlpha

RefDevMode	meRefDevMode

bool	mbForceZeroExtleadBug

Friends
class	Application

class	::OutputDevice

class	Printer

cairo_surface_t *	get_underlying_cairo_surface (const VirtualDevice &)

Additional Inherited Members
Static Public Member Functions inherited from OutputDevice
static void	BeginFontSubstitution ()

static void	EndFontSubstitution ()

static void	AddFontSubstitute (const OUString &rFontName, const OUString &rReplaceFontName, AddFontSubstituteFlags nFlags)

static void	RemoveFontsSubstitute ()

static vcl::Font	GetDefaultFont (DefaultFontType nType, LanguageType eLang, GetDefaultFontFlags nFlags, const OutputDevice *pOutDev=nullptr)

static void	ImplClearAllFontData (bool bNewFontLists)

static void	ImplRefreshAllFontData (bool bNewFontLists)

static SAL_DLLPRIVATE void	ImplUpdateAllFontData (bool bNewFontLists)

static void	StartTrackingFontMappingUse ()

static FontMappingUseData	FinishTrackingFontMappingUse ()

static void	ImplDrawText (OutputDevice &rTargetDevice, const tools::Rectangle &rRect, const OUString &rOrigStr, DrawTextFlags nStyle, std::vector< tools::Rectangle > pVector, OUString pDisplayText, vcl::ITextLayout &_rLayout)

static std::shared_ptr< const vcl::text::TextLayoutCache >	CreateTextLayoutCache (OUString const &)

static SAL_WARN_UNUSED_RESULT Point	LogicToLogic (const Point &rPtSource, const MapMode &rMapModeSource, const MapMode &rMapModeDest)

static SAL_WARN_UNUSED_RESULT Size	LogicToLogic (const Size &rSzSource, const MapMode &rMapModeSource, const MapMode &rMapModeDest)

static SAL_WARN_UNUSED_RESULT tools::Rectangle	LogicToLogic (const tools::Rectangle &rRectSource, const MapMode &rMapModeSource, const MapMode &rMapModeDest)

static SAL_WARN_UNUSED_RESULT tools::Long	LogicToLogic (tools::Long nLongSource, MapUnit eUnitSource, MapUnit eUnitDest)

static SAL_WARN_UNUSED_RESULT basegfx::B2DPolygon	LogicToLogic (const basegfx::B2DPolygon &rPoly, const MapMode &rMapModeSource, const MapMode &rMapModeDest)

static SAL_WARN_UNUSED_RESULT basegfx::B2DHomMatrix	LogicToLogic (const MapMode &rMapModeSource, const MapMode &rMapModeDest)

Static Protected Member Functions inherited from OutputDevice
static SAL_DLLPRIVATE tools::Long	ImplGetTextLines (const tools::Rectangle &rRect, tools::Long nTextHeight, ImplMultiTextLineInfo &rLineInfo, tools::Long nWidth, const OUString &rStr, DrawTextFlags nStyle, const vcl::ITextLayout &_rLayout)

static SAL_DLLPRIVATE sal_Int32	ImplBreakLinesWithIterator (const tools::Long nWidth, const OUString &rStr, const vcl::ITextLayout &_rLayout, const css::uno::Reference< css::linguistic2::XHyphenator > &xHyph, const css::uno::Reference< css::i18n::XBreakIterator > &xBI, const bool bHyphenate, const sal_Int32 nPos, sal_Int32 nBreakPos)

static SAL_DLLPRIVATE sal_Int32	ImplBreakLinesSimple (const tools::Long nWidth, const OUString &rStr, const vcl::ITextLayout &_rLayout, const sal_Int32 nPos, sal_Int32 nBreakPos, tools::Long &nLineWidth)

Protected Attributes inherited from OutputDevice
std::shared_ptr< vcl::font::PhysicalFontCollection >	mxFontCollection

std::shared_ptr< ImplFontCache >	mxFontCache

Detailed Description

Definition at line 32 of file virdev.hxx.

Member Enumeration Documentation

◆ RefDevMode

enum class VirtualDevice::RefDevMode

strong

Enumerator
NONE
Dpi600
MSO1
PDF1
Custom

Definition at line 40 of file virdev.hxx.

Constructor & Destructor Documentation

◆ VirtualDevice() [1/5]

VirtualDevice::VirtualDevice ( const VirtualDevice & )

privatedelete

◆ VirtualDevice() [2/5]

VirtualDevice::VirtualDevice	(	const OutputDevice *	pCompDev,
		DeviceFormat	eFormat,
		OutDevType	eOutDevType
	)

explicitprotected

Create a virtual device of size 1x1.

Parameters

pCompDev	The generated vdev will be compatible to this device. If it's the nullptr, it uses Application::GetDefaultDevice().
eFormat	Device format of the generated virtual device.
eOutDevType	This real virtual output device type.

Definition at line 203 of file virdev.cxx.

References Application::GetDefaultDevice(), ImplInitVirDev(), and SAL_INFO.

◆ VirtualDevice() [3/5]

VirtualDevice::VirtualDevice ( DeviceFormat eFormat = DeviceFormat::WITHOUT_ALPHA )

inlineexplicit

Create a virtual device of size 1x1.

Parameters

eFormat Device format of the generated virtual device.

Definition at line 98 of file virdev.hxx.

◆ VirtualDevice() [4/5]

VirtualDevice::VirtualDevice	(	const OutputDevice &	rCompDev,
		DeviceFormat	eFormat = `DeviceFormat::WITHOUT_ALPHA`
	)

inlineexplicit

Create a virtual device of size 1x1.

Parameters

rCompDev	The generated vdev will be compatible to this device.
eFormat	Device format of the generated virtual device.

Definition at line 109 of file virdev.hxx.

◆ VirtualDevice() [5/5]

VirtualDevice::VirtualDevice	(	const SystemGraphicsData &	rData,
		const Size &	rSize,
		DeviceFormat	eFormat
	)

explicit

Create a virtual device using an existing system dependent device or graphics context Any rendering will happen directly on the context and not on any intermediate bitmap.

Note: This might not be supported on all platforms !

Definition at line 214 of file virdev.cxx.

References Application::GetDefaultDevice(), Size::Height(), ImplInitVirDev(), SAL_INFO, and Size::Width().

◆ ~VirtualDevice()

VirtualDevice::~VirtualDevice ( )

overridevirtual

Definition at line 224 of file virdev.cxx.

References VclReferenceBase::disposeOnce(), and SAL_INFO.

Member Function Documentation

◆ AcquireGraphics()

bool VirtualDevice::AcquireGraphics ( ) const

overrideprotectedvirtual

Acquire a graphics device that the output device uses to draw on.

There is an LRU of OutputDevices that is used to get the graphics. The actual creation of a SalGraphics instance is done via the SalFrame implementation.

However, the SalFrame instance will only return a valid SalGraphics instance if it is not in use or there wasn't one in the first place. When this happens, AcquireGraphics finds the least recently used OutputDevice in a different frame and "steals" it (releases it then starts using it).

If there are no frames to steal an OutputDevice's SalGraphics instance from then it blocks until the graphics is released.

Once it has acquired a graphics instance, then we add the OutputDevice to the LRU.

Returns: true if was able to initialize the graphics device, false otherwise.

Implements OutputDevice.

Definition at line 47 of file virdev.cxx.

References DBG_TESTSOLARMUTEX, Enable, ImplGetSVData(), Invert, ImplSVData::maGDIData, OutputDevice::mbInitClipRegion, OutputDevice::mbInitFillColor, OutputDevice::mbInitFont, OutputDevice::mbInitLineColor, OutputDevice::mbInitTextColor, OutputDevice::meRasterOp, OutputDevice::mnAntialiasing, ImplSVGDIData::mpFirstVirGraphics, OutputDevice::mpGraphics, ImplSVGDIData::mpLastVirGraphics, OutputDevice::mpNextGraphics, OutputDevice::mpPrevGraphics, mpVirDev, OutputDevice::ReleaseGraphics(), SalGraphics::setAntiAlias(), SalGraphics::SetXORMode(), and Xor.

Referenced by EnableRTL(), vcl::PDFWriterImpl::ImplClearFontData(), vcl::PDFWriterImpl::ImplRefreshFontData(), ImplSetReferenceDevice(), and InnerImplSetOutputSizePixel().

◆ CanEnableNativeWidget()

bool VirtualDevice::CanEnableNativeWidget ( ) const

overridevirtual

Determine if native widgets can be enabled.

Reimplemented from OutputDevice.

Definition at line 40 of file virdev.cxx.

References OutputDevice::GetExtOutDevData().

◆ Compat_ZeroExtleadBug()

void VirtualDevice::Compat_ZeroExtleadBug ( )

Definition at line 505 of file virdev.cxx.

References mbForceZeroExtleadBug.

◆ dispose()

void VirtualDevice::dispose ( void )

overridevirtual

Reimplemented from OutputDevice.

Reimplemented in vcl::PDFWriterImpl.

Definition at line 230 of file virdev.cxx.

References OutputDevice::dispose(), ImplGetSVData(), ImplSVData::maGDIData, ImplSVGDIData::mpFirstVirDev, mpNext, mpPrev, mpVirDev, ReleaseGraphics(), and SAL_INFO.

Referenced by vcl::PDFWriterImpl::dispose().

◆ EnableRTL()

void VirtualDevice::EnableRTL ( bool bEnable = true )

overridevirtual

Reimplemented from OutputDevice.

Definition at line 393 of file virdev.cxx.

References AcquireGraphics(), BiDiRtl, OutputDevice::EnableRTL(), OutputDevice::mpGraphics, NONE, and SalGraphics::SetLayout().

Referenced by OutputDevice::EnableRTL(), and vcl::PaintBufferGuard::PaintBufferGuard().

◆ GetBitCount()

sal_uInt16 VirtualDevice::GetBitCount ( ) const

overridevirtual

Reimplemented from OutputDevice.

Definition at line 495 of file virdev.cxx.

References mnBitCount.

◆ GetFontExtLeading()

tools::Long VirtualDevice::GetFontExtLeading ( ) const

overrideprotectedvirtual

Reimplemented from OutputDevice.

Definition at line 510 of file virdev.cxx.

References mbForceZeroExtleadBug, and OutputDevice::mpFontInstance.

◆ ImplFillOpaqueRectangle()

void VirtualDevice::ImplFillOpaqueRectangle ( const tools::Rectangle & rRect )

private

Used for alpha VDev, to set areas to opaque.

Available since: \n #i32109#

Definition at line 342 of file virdev.cxx.

References COL_ALPHA_OPAQUE(), OutputDevice::DrawRect(), vcl::FILLCOLOR, vcl::LINECOLOR, OutputDevice::Pop(), OutputDevice::Push(), OutputDevice::SetFillColor(), and OutputDevice::SetLineColor().

Referenced by OutputDevice::DrawBitmap(), OutputDevice::DrawDeviceBitmapEx(), and OutputDevice::DrawOutDev().

◆ ImplInitVirDev()

void VirtualDevice::ImplInitVirDev	(	const OutputDevice *	pOutDev,
		tools::Long	nDX,
		tools::Long	nDY,
		const SystemGraphicsData *	pData = `nullptr`
	)

private

Definition at line 126 of file virdev.cxx.

References OutputDevice::AcquireGraphics(), COL_WHITE(), SalInstance::CreateVirtualDevice(), OutputDevice::Erase(), OutputDevice::GetBitCount(), vcl::Window::GetOutDev(), ImplGetDefaultWindow(), ImplGetSVData(), OutputDevice::IsScreenComp(), OutputDevice::maFont, ImplSVData::maGDIData, OutputDevice::maTextColor, OutputDevice::mbDevOutput, mbForceZeroExtleadBug, OutputDevice::mbInitTextColor, mbScreenComp, meFormatAndAlpha, meRefDevMode, mnBitCount, OutputDevice::mnDPIScalePercentage, OutputDevice::mnDPIX, OutputDevice::mnDPIY, OutputDevice::mnOutHeight, OutputDevice::mnOutWidth, ImplSVData::mpDefInst, ImplSVGDIData::mpFirstVirDev, OutputDevice::mpGraphics, mpNext, mpPrev, mpVirDev, OutputDevice::mxFontCache, OutputDevice::mxFontCollection, ImplSVGDIData::mxScreenFontCache, ImplSVGDIData::mxScreenFontList, NONE, pData, SAL_INFO, and OutputDevice::SetBackground().

Referenced by VirtualDevice().

◆ ImplSetOutputSizePixel()

bool VirtualDevice::ImplSetOutputSizePixel	(	const Size &	rNewSize,
		bool	bErase,
		sal_uInt8 *	pBuffer,
		bool	bAlphaMaskTransparent = `false`
	)

private

◆ ImplSetReferenceDevice()

void VirtualDevice::ImplSetReferenceDevice	(	RefDevMode	i_eRefDevMode,
		sal_Int32	i_nDPIX,
		sal_Int32	i_nDPIY
	)

private

◆ InnerImplSetOutputSizePixel()

bool VirtualDevice::InnerImplSetOutputSizePixel	(	const Size &	rNewSize,
		bool	bErase,
		sal_uInt8 *	pBuffer
	)

private

Definition at line 252 of file virdev.cxx.

References AcquireGraphics(), SalGraphics::CopyBits(), SalInstance::CreateVirtualDevice(), OutputDevice::Erase(), OutputDevice::GetOutputSizePixel(), Size::Height(), ImplGetSVData(), meFormatAndAlpha, OutputDevice::mnOutHeight, OutputDevice::mnOutWidth, ImplSVData::mpDefInst, OutputDevice::mpGraphics, mpVirDev, ReleaseGraphics(), SAL_INFO, and Size::Width().

Referenced by ImplSetOutputSizePixel().

◆ IsScreenComp()

bool VirtualDevice::IsScreenComp ( ) const

inlineoverridevirtual

Reimplemented from OutputDevice.

Definition at line 146 of file virdev.hxx.

◆ IsVirtual()

bool VirtualDevice::IsVirtual ( ) const

overridevirtual

Reimplemented from OutputDevice.

Definition at line 453 of file virdev.cxx.

◆ operator=()

VirtualDevice & VirtualDevice::operator= ( const VirtualDevice & )

privatedelete

◆ ReleaseGraphics()

void VirtualDevice::ReleaseGraphics ( bool bRelease = true )

overrideprotectedvirtual

Release the graphics device, and remove it from the graphics device list.

Parameters

bRelease Determines whether to release the fonts of the physically released graphics device.

Implements OutputDevice.

Definition at line 94 of file virdev.cxx.

References DBG_TESTSOLARMUTEX, ImplGetSVData(), OutputDevice::ImplReleaseFonts(), ImplSVData::maGDIData, ImplSVGDIData::mpFirstVirGraphics, OutputDevice::mpGraphics, ImplSVGDIData::mpLastVirGraphics, OutputDevice::mpNextGraphics, OutputDevice::mpPrevGraphics, and mpVirDev.

Referenced by dispose(), and InnerImplSetOutputSizePixel().

◆ SetOutputSize()

bool VirtualDevice::SetOutputSize ( const Size & rNewSize )

inline

Definition at line 133 of file virdev.hxx.

References OutputDevice::LogicToPixel().

◆ SetOutputSizePixel()

bool VirtualDevice::SetOutputSizePixel	(	const Size &	rNewSize,
		bool	bErase = `true`,
		bool	bAlphaMaskTransparent = `false`
	)

Definition at line 405 of file virdev.cxx.

References ImplSetOutputSizePixel().

Referenced by AnimationRenderer::AnimationRenderer(), SystemWindow::createScreenshot(), SalInstanceWidget::DoRecursivePaint(), AnimationRenderer::draw(), OutputDevice::ImplDrawRotateText(), and vcl::PDFWriterImpl::PDFWriterImpl().

◆ SetOutputSizePixelScaleOffsetAndLOKBuffer()

bool VirtualDevice::SetOutputSizePixelScaleOffsetAndLOKBuffer	(	const Size &	rNewSize,
		const Fraction &	rScale,
		const Point &	rNewOffset,
		sal_uInt8 *	pBuffer
	)

Definition at line 410 of file virdev.cxx.

References OutputDevice::GetMapMode(), ImplSetOutputSizePixel(), comphelper::LibreOfficeKit::isActive(), mm, and OutputDevice::SetMapMode().

◆ SetReferenceDevice() [1/2]

void VirtualDevice::SetReferenceDevice ( RefDevMode i_eRefDevMode )

Definition at line 426 of file virdev.cxx.

References Dpi600, ImplSetReferenceDevice(), MSO1, NONE, PDF1, and SAL_WARN.

Referenced by vcl::PDFWriterImpl::PDFWriterImpl().

◆ SetReferenceDevice() [2/2]

void VirtualDevice::SetReferenceDevice	(	sal_Int32	i_nDPIX,
		sal_Int32	i_nDPIY
	)

Definition at line 448 of file virdev.cxx.

References Custom, and ImplSetReferenceDevice().

◆ UsePolyPolygonForComplexGradient()

bool VirtualDevice::UsePolyPolygonForComplexGradient ( )

overrideprotectedvirtual

Implements OutputDevice.

Definition at line 500 of file virdev.cxx.

Friends And Related Function Documentation

◆ ::OutputDevice

friend class ::OutputDevice

friend

Definition at line 35 of file virdev.hxx.

◆ Application

friend class Application

friend

Definition at line 34 of file virdev.hxx.

◆ get_underlying_cairo_surface

cairo_surface_t * get_underlying_cairo_surface ( const VirtualDevice & )

friend

◆ Printer

friend class Printer

friend

Definition at line 36 of file virdev.hxx.

Member Data Documentation

◆ mbForceZeroExtleadBug

bool VirtualDevice::mbForceZeroExtleadBug

private

Definition at line 55 of file virdev.hxx.

Referenced by Compat_ZeroExtleadBug(), GetFontExtLeading(), and ImplInitVirDev().

◆ mbScreenComp

bool VirtualDevice::mbScreenComp

private

Definition at line 52 of file virdev.hxx.

Referenced by ImplInitVirDev(), ImplSetReferenceDevice(), and Application::SetSettings().

◆ meFormatAndAlpha

const DeviceFormat VirtualDevice::meFormatAndAlpha

private

Definition at line 53 of file virdev.hxx.

Referenced by ImplInitVirDev(), ImplSetOutputSizePixel(), and InnerImplSetOutputSizePixel().

◆ meRefDevMode

RefDevMode VirtualDevice::meRefDevMode

private

Definition at line 54 of file virdev.hxx.

Referenced by ImplInitVirDev(), and ImplSetReferenceDevice().

◆ mnBitCount

sal_uInt16 VirtualDevice::mnBitCount

private

Definition at line 51 of file virdev.hxx.

Referenced by GetBitCount(), and ImplInitVirDev().

◆ mpNext

VclPtr<VirtualDevice> VirtualDevice::mpNext

private

Definition at line 50 of file virdev.hxx.

Referenced by dispose(), ImplInitVirDev(), OutputDevice::ImplUpdateFontDataForAllFrames(), and Application::SetSettings().

◆ mpPrev

VclPtr<VirtualDevice> VirtualDevice::mpPrev

private

Definition at line 49 of file virdev.hxx.

Referenced by dispose(), and ImplInitVirDev().

◆ mpVirDev

std::unique_ptr<SalVirtualDevice> VirtualDevice::mpVirDev

private

Definition at line 48 of file virdev.hxx.

Referenced by Printer::AcquireGraphics(), AcquireGraphics(), dispose(), ImplInitVirDev(), Printer::ImplReleaseGraphics(), InnerImplSetOutputSizePixel(), and ReleaseGraphics().

The documentation for this class was generated from the following files:

Public Types

Public Member Functions

Protected Member Functions

Private Member Functions

Private Attributes

Friends

Additional Inherited Members

Detailed Description

Member Enumeration Documentation

◆ RefDevMode

Constructor & Destructor Documentation

◆ VirtualDevice() [1/5]

◆ VirtualDevice() [2/5]

◆ VirtualDevice() [3/5]

◆ VirtualDevice() [4/5]

◆ VirtualDevice() [5/5]

◆ ~VirtualDevice()

Member Function Documentation

◆ AcquireGraphics()

◆ CanEnableNativeWidget()

◆ Compat_ZeroExtleadBug()

◆ dispose()

◆ EnableRTL()

◆ GetBitCount()

◆ GetFontExtLeading()

◆ ImplFillOpaqueRectangle()

◆ ImplInitVirDev()

◆ ImplSetOutputSizePixel()

◆ ImplSetReferenceDevice()

◆ InnerImplSetOutputSizePixel()

◆ IsScreenComp()

◆ IsVirtual()

◆ operator=()

◆ ReleaseGraphics()

◆ SetOutputSize()

◆ SetOutputSizePixel()

◆ SetOutputSizePixelScaleOffsetAndLOKBuffer()

◆ SetReferenceDevice() [1/2]

◆ SetReferenceDevice() [2/2]

◆ UsePolyPolygonForComplexGradient()

Friends And Related Function Documentation

◆ ::OutputDevice

◆ Application

◆ get_underlying_cairo_surface

◆ Printer

Member Data Documentation

◆ mbForceZeroExtleadBug

◆ mbScreenComp

◆ meFormatAndAlpha

◆ meRefDevMode

◆ mnBitCount

◆ mpNext

◆ mpPrev

◆ mpVirDev