#include <salgdi.hxx>

Inheritance diagram for SalGraphicsAutoDelegateToImpl:

Collaboration diagram for SalGraphicsAutoDelegateToImpl:

Public Member Functions
sal_uInt16	GetBitCount () const override

tools::Long	GetGraphicsWidth () const override

void	ResetClipRegion () override

bool	setClipRegion (const vcl::Region &i_rClip) override

void	SetLineColor () override

void	SetLineColor (Color nColor) override

void	SetFillColor () override

void	SetFillColor (Color nColor) override

void	SetROPLineColor (SalROPColor aColor) override

void	SetROPFillColor (SalROPColor aColor) override

void	SetXORMode (bool bSet, bool bInvertOnly) override

void	drawPixel (tools::Long nX, tools::Long nY) override

void	drawPixel (tools::Long nX, tools::Long nY, Color nColor) override

void	drawLine (tools::Long nX1, tools::Long nY1, tools::Long nX2, tools::Long nY2) override

void	drawRect (tools::Long nX, tools::Long nY, tools::Long nDX, tools::Long nDY) override

void	drawPolyLine (sal_uInt32 nPoints, const Point *pPtAry) override

void	drawPolygon (sal_uInt32 nPoints, const Point *pPtAry) override

void	drawPolyPolygon (sal_uInt32 nPoly, const sal_uInt32 pPoints, const Point *pPtAry) override

bool	drawPolyPolygon (const basegfx::B2DHomMatrix &rObjectToDevice, const basegfx::B2DPolyPolygon &rPolyPolygon, double fTransparency) override

bool	drawPolyLine (const basegfx::B2DHomMatrix &rObjectToDevice, const basegfx::B2DPolygon &rPolygon, double fTransparency, double fLineWidth, const std::vector< double > *pStroke, basegfx::B2DLineJoin eJoin, css::drawing::LineCap eLineCap, double fMiterMinimumAngle, bool bPixelSnapHairline) override

bool	drawPolyLineBezier (sal_uInt32 nPoints, const Point pPtAry, const PolyFlags pFlgAry) override

bool	drawPolygonBezier (sal_uInt32 nPoints, const Point pPtAry, const PolyFlags pFlgAry) override

bool	drawPolyPolygonBezier (sal_uInt32 nPoly, const sal_uInt32 pPoints, const Point const pPtAry, const PolyFlags const *pFlgAry) override

void	invert (tools::Long nX, tools::Long nY, tools::Long nWidth, tools::Long nHeight, SalInvert nFlags) override

void	invert (sal_uInt32 nPoints, const Point *pPtAry, SalInvert nFlags) override

bool	drawEPS (tools::Long nX, tools::Long nY, tools::Long nWidth, tools::Long nHeight, void *pPtr, sal_uInt32 nSize) override

void	copyBits (const SalTwoRect &rPosAry, SalGraphics *pSrcGraphics) override

void	copyArea (tools::Long nDestX, tools::Long nDestY, tools::Long nSrcX, tools::Long nSrcY, tools::Long nSrcWidth, tools::Long nSrcHeight, bool bWindowInvalidate) override

void	drawBitmap (const SalTwoRect &rPosAry, const SalBitmap &rSalBitmap) override

void	drawBitmap (const SalTwoRect &rPosAry, const SalBitmap &rSalBitmap, const SalBitmap &rMaskBitmap) override

void	drawMask (const SalTwoRect &rPosAry, const SalBitmap &rSalBitmap, Color nMaskColor) override

std::shared_ptr< SalBitmap >	getBitmap (tools::Long nX, tools::Long nY, tools::Long nWidth, tools::Long nHeight) override

Color	getPixel (tools::Long nX, tools::Long nY) override

bool	blendBitmap (const SalTwoRect &rPosAry, const SalBitmap &rBitmap) override
	Blend the bitmap with the current buffer. More...

bool	blendAlphaBitmap (const SalTwoRect &rPosAry, const SalBitmap &rSourceBitmap, const SalBitmap &rMaskBitmap, const SalBitmap &rAlphaBitmap) override
	Draw the bitmap by blending using the mask and alpha channel. More...

bool	drawAlphaBitmap (const SalTwoRect &rPosAry, const SalBitmap &rSourceBitmap, const SalBitmap &rAlphaBitmap) override
	Render bitmap with alpha channel. More...

bool	drawTransformedBitmap (const basegfx::B2DPoint &rNull, const basegfx::B2DPoint &rX, const basegfx::B2DPoint &rY, const SalBitmap &rSourceBitmap, const SalBitmap *pAlphaBitmap, double fAlpha) override
	draw transformed bitmap (maybe with alpha) where Null, X, Y define the coordinate system More...

bool	hasFastDrawTransformedBitmap () const override
	Returns true if the drawTransformedBitmap() call is fast, and so it should be used directly without trying to optimize some calls e.g. More...

bool	drawAlphaRect (tools::Long nX, tools::Long nY, tools::Long nWidth, tools::Long nHeight, sal_uInt8 nTransparency) override
	Render solid rectangle with given transparency. More...

bool	drawGradient (const tools::PolyPolygon &rPolygon, const Gradient &rGradient) override

bool	implDrawGradient (basegfx::B2DPolyPolygon const &rPolyPolygon, SalGradient const &rGradient) override

bool	supportsOperation (OutDevSupportType eType) const override

OUString	getRenderBackendName () const override

Public Member Functions inherited from SalGraphics
	SalGraphics ()

	~SalGraphics () COVERITY_NOEXCEPT_FALSE override

virtual SalGraphicsImpl *	GetImpl () const =0

void	setAntiAlias (bool bNew)

bool	getAntiAlias () const

void	setTextRenderModeForResolutionIndependentLayout (bool bNew)

bool	getTextRenderModeForResolutionIndependentLayoutEnabled () const

virtual void	GetResolution (sal_Int32 &rDPIX, sal_Int32 &rDPIY)=0

virtual sal_uInt16	GetBitCount () const =0

virtual tools::Long	GetGraphicsWidth () const =0

virtual void	ResetClipRegion ()=0

virtual void	SetLineColor ()=0

virtual void	SetLineColor (Color nColor)=0

virtual void	SetFillColor ()=0

virtual void	SetFillColor (Color nColor)=0

virtual void	SetXORMode (bool bSet, bool bInvertOnly)=0

virtual void	SetROPLineColor (SalROPColor nROPColor)=0

virtual void	SetROPFillColor (SalROPColor nROPColor)=0

virtual void	SetTextColor (Color nColor)=0

virtual void	SetFont (LogicalFontInstance *, int nFallbackLevel)=0

void	ReleaseFonts ()

virtual void	GetFontMetric (ImplFontMetricDataRef &, int nFallbackLevel)=0

virtual FontCharMapRef	GetFontCharMap () const =0

virtual bool	GetFontCapabilities (vcl::FontCapabilities &rFontCapabilities) const =0

virtual void	GetDevFontList (vcl::font::PhysicalFontCollection *)=0

virtual void	ClearDevFontCache ()=0

virtual bool	AddTempDevFont (vcl::font::PhysicalFontCollection *, const OUString &rFileURL, const OUString &rFontName)=0

virtual bool	CreateFontSubset (const OUString &rToFile, const vcl::font::PhysicalFontFace pFont, const sal_GlyphId pGlyphIDs, const sal_uInt8 pEncoding, sal_Int32 pWidths, int nGlyphs, FontSubsetInfo &rInfo)=0

virtual const void *	GetEmbedFontData (const vcl::font::PhysicalFontFace pFont, tools::Long pDataLen)=0

virtual void	FreeEmbedFontData (const void *pData, tools::Long nDataLen)=0

virtual void	GetGlyphWidths (const vcl::font::PhysicalFontFace *pFont, bool bVertical, std::vector< sal_Int32 > &rWidths, Ucs2UIntMap &rUnicodeEnc)=0

virtual std::unique_ptr< GenericSalLayout >	GetTextLayout (int nFallbackLevel)=0

virtual void	DrawTextLayout (const GenericSalLayout &)=0

virtual bool	supportsOperation (OutDevSupportType) const =0

SalLayoutFlags	GetLayout () const

void	SetLayout (SalLayoutFlags aLayout)

void	mirror (tools::Long &nX, const OutputDevice &rOutDev) const

tools::Long	mirror2 (tools::Long nX, const OutputDevice &rOutDev) const

void	mirror (tools::Long &nX, tools::Long nWidth, const OutputDevice &rOutDev, bool bBack=false) const

bool	mirror (sal_uInt32 nPoints, const Point pPtAry, Point pPtAry2, const OutputDevice &rOutDev) const

void	mirror (tools::Rectangle &rRect, const OutputDevice &, bool bBack=false) const

void	mirror (vcl::Region &rRgn, const OutputDevice &rOutDev) const

void	mirror (ImplControlValue &, const OutputDevice &) const

basegfx::B2DPolyPolygon	mirror (const basegfx::B2DPolyPolygon &i_rPoly, const OutputDevice &rOutDev) const

const basegfx::B2DHomMatrix &	getMirror (const OutputDevice &rOutDev) const

bool	SetClipRegion (const vcl::Region &, const OutputDevice &rOutDev)

void	DrawPixel (tools::Long nX, tools::Long nY, const OutputDevice &rOutDev)

void	DrawPixel (tools::Long nX, tools::Long nY, Color nColor, const OutputDevice &rOutDev)

void	DrawLine (tools::Long nX1, tools::Long nY1, tools::Long nX2, tools::Long nY2, const OutputDevice &rOutDev)

void	DrawRect (tools::Long nX, tools::Long nY, tools::Long nWidth, tools::Long nHeight, const OutputDevice &rOutDev)

void	DrawPolyLine (sal_uInt32 nPoints, Point const *pPtAry, const OutputDevice &rOutDev)

void	DrawPolygon (sal_uInt32 nPoints, const Point *pPtAry, const OutputDevice &rOutDev)

void	DrawPolyPolygon (sal_uInt32 nPoly, const sal_uInt32 pPoints, const Point *pPtAry, const OutputDevice &rOutDev)

bool	DrawPolyPolygon (const basegfx::B2DHomMatrix &rObjectToDevice, const basegfx::B2DPolyPolygon &i_rPolyPolygon, double i_fTransparency, const OutputDevice &i_rOutDev)

bool	DrawPolyLine (const basegfx::B2DHomMatrix &rObjectToDevice, const basegfx::B2DPolygon &i_rPolygon, double i_fTransparency, double i_fLineWidth, const std::vector< double > *i_pStroke, basegfx::B2DLineJoin i_eLineJoin, css::drawing::LineCap i_eLineCap, double i_fMiterMinimumAngle, bool bPixelSnapHairline, const OutputDevice &i_rOutDev)

bool	DrawPolyLineBezier (sal_uInt32 nPoints, const Point pPtAry, const PolyFlags pFlgAry, const OutputDevice &rOutDev)

bool	DrawPolygonBezier (sal_uInt32 nPoints, const Point pPtAry, const PolyFlags pFlgAry, const OutputDevice &rOutDev)

bool	DrawPolyPolygonBezier (sal_uInt32 nPoly, const sal_uInt32 pPoints, const Point const pPtAry, const PolyFlags const *pFlgAry, const OutputDevice &rOutDev)

bool	DrawGradient (const tools::PolyPolygon &rPolyPoly, const Gradient &rGradient, const OutputDevice &rOutDev)

void	CopyArea (tools::Long nDestX, tools::Long nDestY, tools::Long nSrcX, tools::Long nSrcY, tools::Long nSrcWidth, tools::Long nSrcHeight, const OutputDevice &rOutDev)

void	CopyBits (const SalTwoRect &rPosAry, const OutputDevice &rOutDev)

void	CopyBits (const SalTwoRect &rPosAry, SalGraphics &rSrcGraphics, const OutputDevice &rOutDev, const OutputDevice &rSrcOutDev)

void	DrawBitmap (const SalTwoRect &rPosAry, const SalBitmap &rSalBitmap, const OutputDevice &rOutDev)

void	DrawBitmap (const SalTwoRect &rPosAry, const SalBitmap &rSalBitmap, const SalBitmap &rTransparentBitmap, const OutputDevice &rOutDev)

void	DrawMask (const SalTwoRect &rPosAry, const SalBitmap &rSalBitmap, Color nMaskColor, const OutputDevice &rOutDev)

std::shared_ptr< SalBitmap >	GetBitmap (tools::Long nX, tools::Long nY, tools::Long nWidth, tools::Long nHeight, const OutputDevice &rOutDev)

Color	GetPixel (tools::Long nX, tools::Long nY, const OutputDevice &rOutDev)

void	Invert (tools::Long nX, tools::Long nY, tools::Long nWidth, tools::Long nHeight, SalInvert nFlags, const OutputDevice &rOutDev)

void	Invert (sal_uInt32 nPoints, const Point *pPtAry, SalInvert nFlags, const OutputDevice &rOutDev)

bool	DrawEPS (tools::Long nX, tools::Long nY, tools::Long nWidth, tools::Long nHeight, void *pPtr, sal_uInt32 nSize, const OutputDevice &rOutDev)

bool	IsNativeControlSupported (ControlType, ControlPart)

bool	HitTestNativeScrollbar (ControlPart nPart, const tools::Rectangle &rControlRegion, const Point &aPos, bool &rIsInside, const OutputDevice &rOutDev)

bool	DrawNativeControl (ControlType nType, ControlPart nPart, const tools::Rectangle &rControlRegion, ControlState nState, const ImplControlValue &aValue, const OUString &aCaption, const OutputDevice &rOutDev, const Color &rBackgroundColor=COL_AUTO)

bool	GetNativeControlRegion (ControlType nType, ControlPart nPart, const tools::Rectangle &rControlRegion, ControlState nState, const ImplControlValue &aValue, tools::Rectangle &rNativeBoundingRegion, tools::Rectangle &rNativeContentRegion, const OutputDevice &rOutDev)

bool	UpdateSettings (AllSettings &)

bool	BlendBitmap (const SalTwoRect &rPosAry, const SalBitmap &rSalBitmap, const OutputDevice &rOutDev)

bool	BlendAlphaBitmap (const SalTwoRect &rPosAry, const SalBitmap &rSalSrcBitmap, const SalBitmap &rSalMaskBitmap, const SalBitmap &rSalAlphaBitmap, const OutputDevice &rOutDev)

bool	DrawAlphaBitmap (const SalTwoRect &, const SalBitmap &rSourceBitmap, const SalBitmap &rAlphaBitmap, const OutputDevice &rOutDev)

bool	DrawTransformedBitmap (const basegfx::B2DPoint &rNull, const basegfx::B2DPoint &rX, const basegfx::B2DPoint &rY, const SalBitmap &rSourceBitmap, const SalBitmap *pAlphaBitmap, double fAlpha, const OutputDevice &rOutDev)

bool	HasFastDrawTransformedBitmap () const

bool	DrawAlphaRect (tools::Long nX, tools::Long nY, tools::Long nWidth, tools::Long nHeight, sal_uInt8 nTransparency, const OutputDevice &rOutDev)

virtual OUString	getRenderBackendName () const

virtual SystemGraphicsData	GetGraphicsData () const =0

Additional Inherited Members
Protected Member Functions inherited from SalGraphics
virtual bool	setClipRegion (const vcl::Region &)=0

virtual void	drawPixel (tools::Long nX, tools::Long nY)=0

virtual void	drawPixel (tools::Long nX, tools::Long nY, Color nColor)=0

virtual void	drawLine (tools::Long nX1, tools::Long nY1, tools::Long nX2, tools::Long nY2)=0

virtual void	drawRect (tools::Long nX, tools::Long nY, tools::Long nWidth, tools::Long nHeight)=0

virtual void	drawPolyLine (sal_uInt32 nPoints, const Point *pPtAry)=0

virtual void	drawPolygon (sal_uInt32 nPoints, const Point *pPtAry)=0

virtual void	drawPolyPolygon (sal_uInt32 nPoly, const sal_uInt32 pPoints, const Point *pPtAry)=0

virtual bool	drawPolyPolygon (const basegfx::B2DHomMatrix &rObjectToDevice, const basegfx::B2DPolyPolygon &, double fTransparency)=0

virtual bool	drawPolyLine (const basegfx::B2DHomMatrix &rObjectToDevice, const basegfx::B2DPolygon &, double fTransparency, double fLineWidth, const std::vector< double > *pStroke, basegfx::B2DLineJoin, css::drawing::LineCap, double fMiterMinimumAngle, bool bPixelSnapHairline)=0

virtual bool	drawPolyLineBezier (sal_uInt32 nPoints, const Point pPtAry, const PolyFlags pFlgAry)=0

virtual bool	drawPolygonBezier (sal_uInt32 nPoints, const Point pPtAry, const PolyFlags pFlgAry)=0

virtual bool	drawPolyPolygonBezier (sal_uInt32 nPoly, const sal_uInt32 pPoints, const Point const pPtAry, const PolyFlags const *pFlgAry)=0

virtual bool	drawGradient (const tools::PolyPolygon &rPolyPoly, const Gradient &rGradient)=0

virtual bool	implDrawGradient (basegfx::B2DPolyPolygon const &, SalGradient const &)

virtual void	copyArea (tools::Long nDestX, tools::Long nDestY, tools::Long nSrcX, tools::Long nSrcY, tools::Long nSrcWidth, tools::Long nSrcHeight, bool bWindowInvalidate)=0

virtual void	copyBits (const SalTwoRect &rPosAry, SalGraphics *pSrcGraphics)=0

virtual void	drawBitmap (const SalTwoRect &rPosAry, const SalBitmap &rSalBitmap)=0

virtual void	drawBitmap (const SalTwoRect &rPosAry, const SalBitmap &rSalBitmap, const SalBitmap &rMaskBitmap)=0

virtual void	drawMask (const SalTwoRect &rPosAry, const SalBitmap &rSalBitmap, Color nMaskColor)=0

virtual std::shared_ptr< SalBitmap >	getBitmap (tools::Long nX, tools::Long nY, tools::Long nWidth, tools::Long nHeight)=0

virtual Color	getPixel (tools::Long nX, tools::Long nY)=0

virtual void	invert (tools::Long nX, tools::Long nY, tools::Long nWidth, tools::Long nHeight, SalInvert nFlags)=0

virtual void	invert (sal_uInt32 nPoints, const Point *pPtAry, SalInvert nFlags)=0

virtual bool	drawEPS (tools::Long nX, tools::Long nY, tools::Long nWidth, tools::Long nHeight, void *pPtr, sal_uInt32 nSize)=0

virtual bool	blendBitmap (const SalTwoRect &, const SalBitmap &rBitmap)=0
	Blend the bitmap with the current buffer. More...

virtual bool	blendAlphaBitmap (const SalTwoRect &, const SalBitmap &rSrcBitmap, const SalBitmap &rMaskBitmap, const SalBitmap &rAlphaBitmap)=0
	Draw the bitmap by blending using the mask and alpha channel. More...

virtual bool	drawAlphaBitmap (const SalTwoRect &, const SalBitmap &rSourceBitmap, const SalBitmap &rAlphaBitmap)=0
	Render bitmap with alpha channel. More...

virtual bool	drawTransformedBitmap (const basegfx::B2DPoint &rNull, const basegfx::B2DPoint &rX, const basegfx::B2DPoint &rY, const SalBitmap &rSourceBitmap, const SalBitmap *pAlphaBitmap, double fAlpha)=0
	draw transformed bitmap (maybe with alpha) where Null, X, Y define the coordinate system More...

virtual bool	hasFastDrawTransformedBitmap () const =0
	Returns true if the drawTransformedBitmap() call is fast, and so it should be used directly without trying to optimize some calls e.g. More...

virtual bool	drawAlphaRect (tools::Long nX, tools::Long nY, tools::Long nWidth, tools::Long nHeight, sal_uInt8 nTransparency)=0
	Render solid rectangle with given transparency. More...

tools::Long	GetDeviceWidth (const OutputDevice &rOutDev) const

virtual void	handleDamage (const tools::Rectangle &rDamagedRegion)
	Handle damage done by drawing with a widget draw override. More...

bool	initWidgetDrawBackends (bool bForce=false)

vcl::WidgetDrawInterface *	forWidget ()

Protected Member Functions inherited from vcl::WidgetDrawInterface
virtual	~WidgetDrawInterface () COVERITY_NOEXCEPT_FALSE

virtual bool	isNativeControlSupported (ControlType eType, ControlPart ePart)
	Query the platform layer for native control support. More...

virtual bool	hitTestNativeControl (ControlType eType, ControlPart ePart, const tools::Rectangle &rBoundingControlRegion, const Point &aPos, bool &rIsInside)
	Query if a position is inside the native widget part. More...

virtual bool	drawNativeControl (ControlType eType, ControlPart ePart, const tools::Rectangle &rBoundingControlRegion, ControlState eState, const ImplControlValue &aValue, const OUString &aCaptions, const Color &rBackgroundColor)
	Draw the requested control. More...

virtual bool	getNativeControlRegion (ControlType eType, ControlPart ePart, const tools::Rectangle &rBoundingControlRegion, ControlState eState, const ImplControlValue &aValue, const OUString &aCaption, tools::Rectangle &rNativeBoundingRegion, tools::Rectangle &rNativeContentRegion)
	Get the native control regions for the control part. More...

virtual bool	updateSettings (AllSettings &rSettings)

Static Protected Member Functions inherited from SalGraphics
static void	GetGlyphWidths (const vcl::AbstractTrueTypeFont &rTTF, const vcl::font::PhysicalFontFace &rFontFace, bool bVertical, std::vector< sal_Int32 > &rWidths, Ucs2UIntMap &rUnicodeEnc)

static bool	CreateTTFfontSubset (vcl::AbstractTrueTypeFont &aTTF, const OString &rSysPath, const bool bVertical, const sal_GlyphId pGlyphIds, const sal_uInt8 pEncoding, sal_Int32 *pGlyphWidths, int nGlyphCount)

static bool	CreateCFFfontSubset (const unsigned char pFontBytes, int nByteLength, const OString &rSysPath, const sal_GlyphId pGlyphIds, const sal_uInt8 pEncoding, sal_Int32 pGlyphWidths, int nGlyphCount, FontSubsetInfo &rInfo)

static void	FillFontSubsetInfo (const vcl::TTGlobalFontInfo &rTTInfo, const OUString &pPSName, FontSubsetInfo &rInfo)

Protected Attributes inherited from SalGraphics
bool	m_bAntiAlias: 1
	flags which hold the SetAntialiasing() value from OutputDevice More...

bool	m_bTextRenderModeForResolutionIndependentLayout: 1

std::unique_ptr< vcl::WidgetDrawInterface >	m_pWidgetDraw

Detailed Description

Definition at line 708 of file salgdi.hxx.

Member Function Documentation

◆ blendAlphaBitmap()

bool SalGraphicsAutoDelegateToImpl::blendAlphaBitmap	(	const SalTwoRect &	,
		const SalBitmap &	rSrcBitmap,
		const SalBitmap &	rMaskBitmap,
		const SalBitmap &	rAlphaBitmap
	)

inlineoverridevirtual

Draw the bitmap by blending using the mask and alpha channel.

Implements SalGraphics.

Definition at line 900 of file salgdi.hxx.

References SalGraphicsImpl::blendAlphaBitmap(), and SalGraphics::GetImpl().

◆ blendBitmap()

bool SalGraphicsAutoDelegateToImpl::blendBitmap	(	const SalTwoRect &	,
		const SalBitmap &	rBitmap
	)

inlineoverridevirtual

Blend the bitmap with the current buffer.

Implements SalGraphics.

Definition at line 895 of file salgdi.hxx.

References SalGraphicsImpl::blendBitmap(), and SalGraphics::GetImpl().

◆ copyArea()

void SalGraphicsAutoDelegateToImpl::copyArea	(	tools::Long	nDestX,
		tools::Long	nDestY,
		tools::Long	nSrcX,
		tools::Long	nSrcY,
		tools::Long	nSrcWidth,
		tools::Long	nSrcHeight,
		bool	bWindowInvalidate
	)

inlineoverridevirtual

Implements SalGraphics.

Definition at line 863 of file salgdi.hxx.

References SalGraphicsImpl::copyArea(), and SalGraphics::GetImpl().

◆ copyBits()

void SalGraphicsAutoDelegateToImpl::copyBits	(	const SalTwoRect &	rPosAry,
		SalGraphics *	pSrcGraphics
	)

inlineoverridevirtual

Implements SalGraphics.

Definition at line 858 of file salgdi.hxx.

References SalGraphicsImpl::copyBits(), and SalGraphics::GetImpl().

◆ drawAlphaBitmap()

bool SalGraphicsAutoDelegateToImpl::drawAlphaBitmap	(	const SalTwoRect &	,
		const SalBitmap &	rSourceBitmap,
		const SalBitmap &	rAlphaBitmap
	)

inlineoverridevirtual

Render bitmap with alpha channel.

Parameters

rSourceBitmap	Source bitmap to blit
rAlphaBitmap	Alpha channel to use for blitting

Returns: true, if the operation succeeded, and false otherwise. In this case, clients should try to emulate alpha compositing themselves

Implements SalGraphics.

Definition at line 906 of file salgdi.hxx.

References SalGraphicsImpl::drawAlphaBitmap(), and SalGraphics::GetImpl().

◆ drawAlphaRect()

bool SalGraphicsAutoDelegateToImpl::drawAlphaRect	(	tools::Long	nX,
		tools::Long	nY,
		tools::Long	nWidth,
		tools::Long	nHeight,
		sal_uInt8	nTransparency
	)

inlineoverridevirtual

Render solid rectangle with given transparency.

Parameters

nX	Top left coordinate of rectangle
nY	Bottom right coordinate of rectangle
nWidth	Width of rectangle
nHeight	Height of rectangle
nTransparency	Transparency value (0-255) to use. 0 blits and opaque, 255 a fully transparent rectangle

Returns: true if successfully drawn, false if not able to draw rectangle

Implements SalGraphics.

Definition at line 926 of file salgdi.hxx.

References SalGraphicsImpl::drawAlphaRect(), and SalGraphics::GetImpl().

◆ drawBitmap() [1/2]

void SalGraphicsAutoDelegateToImpl::drawBitmap	(	const SalTwoRect &	rPosAry,
		const SalBitmap &	rSalBitmap
	)

inlineoverridevirtual

Implements SalGraphics.

Definition at line 870 of file salgdi.hxx.

References SalGraphicsImpl::drawBitmap(), and SalGraphics::GetImpl().

◆ drawBitmap() [2/2]

void SalGraphicsAutoDelegateToImpl::drawBitmap	(	const SalTwoRect &	rPosAry,
		const SalBitmap &	rSalBitmap,
		const SalBitmap &	rMaskBitmap
	)

inlineoverridevirtual

Implements SalGraphics.

Definition at line 875 of file salgdi.hxx.

References SalGraphicsImpl::drawBitmap(), and SalGraphics::GetImpl().

◆ drawEPS()

bool SalGraphicsAutoDelegateToImpl::drawEPS	(	tools::Long	nX,
		tools::Long	nY,
		tools::Long	nWidth,
		tools::Long	nHeight,
		void *	pPtr,
		sal_uInt32	nSize
	)

inlineoverridevirtual

Implements SalGraphics.

Definition at line 852 of file salgdi.hxx.

References SalGraphicsImpl::drawEPS(), and SalGraphics::GetImpl().

◆ drawGradient()

bool SalGraphicsAutoDelegateToImpl::drawGradient	(	const tools::PolyPolygon &	rPolygon,
		const Gradient &	rGradient
	)

inlineoverridevirtual

Implements SalGraphics.

Definition at line 932 of file salgdi.hxx.

References SalGraphicsImpl::drawGradient(), and SalGraphics::GetImpl().

◆ drawLine()

void SalGraphicsAutoDelegateToImpl::drawLine	(	tools::Long	nX1,
		tools::Long	nY1,
		tools::Long	nX2,
		tools::Long	nY2
	)

inlineoverridevirtual

Implements SalGraphics.

Definition at line 776 of file salgdi.hxx.

References SalGraphicsImpl::drawLine(), and SalGraphics::GetImpl().

◆ drawMask()

void SalGraphicsAutoDelegateToImpl::drawMask	(	const SalTwoRect &	rPosAry,
		const SalBitmap &	rSalBitmap,
		Color	nMaskColor
	)

inlineoverridevirtual

Implements SalGraphics.

Definition at line 880 of file salgdi.hxx.

References SalGraphicsImpl::drawMask(), and SalGraphics::GetImpl().

◆ drawPixel() [1/2]

void SalGraphicsAutoDelegateToImpl::drawPixel	(	tools::Long	nX,
		tools::Long	nY
	)

inlineoverridevirtual

Implements SalGraphics.

Definition at line 766 of file salgdi.hxx.

References SalGraphicsImpl::drawPixel(), and SalGraphics::GetImpl().

◆ drawPixel() [2/2]

void SalGraphicsAutoDelegateToImpl::drawPixel	(	tools::Long	nX,
		tools::Long	nY,
		Color	nColor
	)

inlineoverridevirtual

Implements SalGraphics.

Definition at line 771 of file salgdi.hxx.

References SalGraphicsImpl::drawPixel(), and SalGraphics::GetImpl().

◆ drawPolygon()

void SalGraphicsAutoDelegateToImpl::drawPolygon	(	sal_uInt32	nPoints,
		const Point *	pPtAry
	)

inlineoverridevirtual

Implements SalGraphics.

Definition at line 791 of file salgdi.hxx.

References SalGraphicsImpl::drawPolygon(), and SalGraphics::GetImpl().

◆ drawPolygonBezier()

bool SalGraphicsAutoDelegateToImpl::drawPolygonBezier	(	sal_uInt32	nPoints,
		const Point *	pPtAry,
		const PolyFlags *	pFlgAry
	)

inlineoverridevirtual

Implements SalGraphics.

Definition at line 828 of file salgdi.hxx.

References SalGraphicsImpl::drawPolygonBezier(), and SalGraphics::GetImpl().

◆ drawPolyLine() [1/2]

bool SalGraphicsAutoDelegateToImpl::drawPolyLine	(	const basegfx::B2DHomMatrix &	rObjectToDevice,
		const basegfx::B2DPolygon &	rPolygon,
		double	fTransparency,
		double	fLineWidth,
		const std::vector< double > *	pStroke,
		basegfx::B2DLineJoin	eJoin,
		css::drawing::LineCap	eLineCap,
		double	fMiterMinimumAngle,
		bool	bPixelSnapHairline
	)

inlineoverridevirtual

Implements SalGraphics.

Definition at line 809 of file salgdi.hxx.

References SalGraphicsImpl::drawPolyLine(), and SalGraphics::GetImpl().

◆ drawPolyLine() [2/2]

void SalGraphicsAutoDelegateToImpl::drawPolyLine	(	sal_uInt32	nPoints,
		const Point *	pPtAry
	)

inlineoverridevirtual

Implements SalGraphics.

Definition at line 786 of file salgdi.hxx.

References SalGraphicsImpl::drawPolyLine(), and SalGraphics::GetImpl().

◆ drawPolyLineBezier()

bool SalGraphicsAutoDelegateToImpl::drawPolyLineBezier	(	sal_uInt32	nPoints,
		const Point *	pPtAry,
		const PolyFlags *	pFlgAry
	)

inlineoverridevirtual

Implements SalGraphics.

Definition at line 823 of file salgdi.hxx.

References SalGraphicsImpl::drawPolyLineBezier(), and SalGraphics::GetImpl().

◆ drawPolyPolygon() [1/2]

bool SalGraphicsAutoDelegateToImpl::drawPolyPolygon	(	const basegfx::B2DHomMatrix &	rObjectToDevice,
		const basegfx::B2DPolyPolygon &	rPolyPolygon,
		double	fTransparency
	)

inlineoverridevirtual

Implements SalGraphics.

Definition at line 801 of file salgdi.hxx.

References SalGraphicsImpl::drawPolyPolygon(), and SalGraphics::GetImpl().

◆ drawPolyPolygon() [2/2]

void SalGraphicsAutoDelegateToImpl::drawPolyPolygon	(	sal_uInt32	nPoly,
		const sal_uInt32 *	pPoints,
		const Point **	pPtAry
	)

inlineoverridevirtual

Implements SalGraphics.

Definition at line 796 of file salgdi.hxx.

References SalGraphicsImpl::drawPolyPolygon(), and SalGraphics::GetImpl().

◆ drawPolyPolygonBezier()

bool SalGraphicsAutoDelegateToImpl::drawPolyPolygonBezier	(	sal_uInt32	nPoly,
		const sal_uInt32 *	pPoints,
		const Point const	pPtAry,
		const PolyFlags const	pFlgAry
	)

inlineoverridevirtual

Implements SalGraphics.

Definition at line 833 of file salgdi.hxx.

References SalGraphicsImpl::drawPolyPolygonBezier(), and SalGraphics::GetImpl().

◆ drawRect()

void SalGraphicsAutoDelegateToImpl::drawRect	(	tools::Long	nX,
		tools::Long	nY,
		tools::Long	nDX,
		tools::Long	nDY
	)

inlineoverridevirtual

Implements SalGraphics.

Definition at line 781 of file salgdi.hxx.

References SalGraphicsImpl::drawRect(), and SalGraphics::GetImpl().

◆ drawTransformedBitmap()

bool SalGraphicsAutoDelegateToImpl::drawTransformedBitmap	(	const basegfx::B2DPoint &	rNull,
		const basegfx::B2DPoint &	rX,
		const basegfx::B2DPoint &	rY,
		const SalBitmap &	rSourceBitmap,
		const SalBitmap *	pAlphaBitmap,
		double	fAlpha
	)

inlineoverridevirtual

draw transformed bitmap (maybe with alpha) where Null, X, Y define the coordinate system

Parameters

fAlpha additional alpha (0 to 1) to apply while drawing

Implements SalGraphics.

Definition at line 912 of file salgdi.hxx.

References SalGraphicsImpl::drawTransformedBitmap(), and SalGraphics::GetImpl().

◆ GetBitCount()

sal_uInt16 SalGraphicsAutoDelegateToImpl::GetBitCount ( ) const

inlineoverridevirtual

Implements SalGraphics.

Definition at line 711 of file salgdi.hxx.

References SalGraphicsImpl::GetBitCount(), and SalGraphics::GetImpl().

◆ getBitmap()

std::shared_ptr< SalBitmap > SalGraphicsAutoDelegateToImpl::getBitmap	(	tools::Long	nX,
		tools::Long	nY,
		tools::Long	nWidth,
		tools::Long	nHeight
	)

inlineoverridevirtual

Implements SalGraphics.

Definition at line 885 of file salgdi.hxx.

References SalGraphicsImpl::getBitmap(), and SalGraphics::GetImpl().

◆ GetGraphicsWidth()

tools::Long SalGraphicsAutoDelegateToImpl::GetGraphicsWidth ( ) const

inlineoverridevirtual

Implements SalGraphics.

Definition at line 716 of file salgdi.hxx.

References SalGraphicsImpl::GetGraphicsWidth(), and SalGraphics::GetImpl().

◆ getPixel()

Color SalGraphicsAutoDelegateToImpl::getPixel	(	tools::Long	nX,
		tools::Long	nY
	)

inlineoverridevirtual

Implements SalGraphics.

Definition at line 890 of file salgdi.hxx.

References SalGraphics::GetImpl(), and SalGraphicsImpl::getPixel().

◆ getRenderBackendName()

OUString SalGraphicsAutoDelegateToImpl::getRenderBackendName ( ) const

inlineoverridevirtual

Reimplemented from SalGraphics.

Reimplemented in GtkSalGraphics.

Definition at line 948 of file salgdi.hxx.

References SalGraphics::GetImpl(), and SalGraphicsImpl::getRenderBackendName().

◆ hasFastDrawTransformedBitmap()

bool SalGraphicsAutoDelegateToImpl::hasFastDrawTransformedBitmap ( ) const

inlineoverridevirtual

Returns true if the drawTransformedBitmap() call is fast, and so it should be used directly without trying to optimize some calls e.g.

by calling drawBitmap() instead (which is faster for most VCL backends). These optimizations are not done unconditionally because they may be counter-productive for some fast VCL backends (for example, some OutputDevice optimizations could try access the pixels, which would make performance worse for GPU-backed backends). See also tdf#138068.

Implements SalGraphics.

Definition at line 921 of file salgdi.hxx.

References SalGraphics::GetImpl(), and SalGraphicsImpl::hasFastDrawTransformedBitmap().

◆ implDrawGradient()

bool SalGraphicsAutoDelegateToImpl::implDrawGradient	(	basegfx::B2DPolyPolygon const &	rPolyPolygon,
		SalGradient const &	rGradient
	)

inlineoverridevirtual

Reimplemented from SalGraphics.

Definition at line 937 of file salgdi.hxx.

References SalGraphics::GetImpl(), and SalGraphicsImpl::implDrawGradient().

◆ invert() [1/2]

void SalGraphicsAutoDelegateToImpl::invert	(	sal_uInt32	nPoints,
		const Point *	pPtAry,
		SalInvert	nFlags
	)

inlineoverridevirtual

Implements SalGraphics.

Definition at line 847 of file salgdi.hxx.

References SalGraphics::GetImpl(), and SalGraphicsImpl::invert().

◆ invert() [2/2]

void SalGraphicsAutoDelegateToImpl::invert	(	tools::Long	nX,
		tools::Long	nY,
		tools::Long	nWidth,
		tools::Long	nHeight,
		SalInvert	nFlags
	)

inlineoverridevirtual

Implements SalGraphics.

Definition at line 841 of file salgdi.hxx.

References SalGraphics::GetImpl(), and SalGraphicsImpl::invert().

◆ ResetClipRegion()

void SalGraphicsAutoDelegateToImpl::ResetClipRegion ( )

inlineoverridevirtual

Implements SalGraphics.

Definition at line 721 of file salgdi.hxx.

References SalGraphics::GetImpl(), and SalGraphicsImpl::ResetClipRegion().

◆ setClipRegion()

bool SalGraphicsAutoDelegateToImpl::setClipRegion ( const vcl::Region & i_rClip )

inlineoverridevirtual

Implements SalGraphics.

Definition at line 726 of file salgdi.hxx.

References SalGraphics::GetImpl(), and SalGraphicsImpl::setClipRegion().

◆ SetFillColor() [1/2]

void SalGraphicsAutoDelegateToImpl::SetFillColor ( )

inlineoverridevirtual

Implements SalGraphics.

Definition at line 741 of file salgdi.hxx.

References SalGraphics::GetImpl(), and SalGraphicsImpl::SetFillColor().

◆ SetFillColor() [2/2]

void SalGraphicsAutoDelegateToImpl::SetFillColor ( Color nColor )

inlineoverridevirtual

Implements SalGraphics.

Definition at line 746 of file salgdi.hxx.

References SalGraphics::GetImpl(), and SalGraphicsImpl::SetFillColor().

◆ SetLineColor() [1/2]

void SalGraphicsAutoDelegateToImpl::SetLineColor ( )

inlineoverridevirtual

Implements SalGraphics.

Definition at line 731 of file salgdi.hxx.

References SalGraphics::GetImpl(), and SalGraphicsImpl::SetLineColor().

◆ SetLineColor() [2/2]

void SalGraphicsAutoDelegateToImpl::SetLineColor ( Color nColor )

inlineoverridevirtual

Implements SalGraphics.

Definition at line 736 of file salgdi.hxx.

References SalGraphics::GetImpl(), and SalGraphicsImpl::SetLineColor().

◆ SetROPFillColor()

void SalGraphicsAutoDelegateToImpl::SetROPFillColor ( SalROPColor aColor )

inlineoverridevirtual

Implements SalGraphics.

Definition at line 756 of file salgdi.hxx.

References SalGraphics::GetImpl(), and SalGraphicsImpl::SetROPFillColor().

◆ SetROPLineColor()

void SalGraphicsAutoDelegateToImpl::SetROPLineColor ( SalROPColor aColor )

inlineoverridevirtual

Implements SalGraphics.

Definition at line 751 of file salgdi.hxx.

References SalGraphics::GetImpl(), and SalGraphicsImpl::SetROPLineColor().

◆ SetXORMode()

void SalGraphicsAutoDelegateToImpl::SetXORMode	(	bool	bSet,
		bool	bInvertOnly
	)

inlineoverridevirtual

Implements SalGraphics.

Definition at line 761 of file salgdi.hxx.

References SalGraphics::GetImpl(), and SalGraphicsImpl::SetXORMode().

◆ supportsOperation()

bool SalGraphicsAutoDelegateToImpl::supportsOperation ( OutDevSupportType eType ) const

inlineoverridevirtual

Implements SalGraphics.

Definition at line 943 of file salgdi.hxx.

References eType, SalGraphics::GetImpl(), and SalGraphicsImpl::supportsOperation().

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

salgdi.hxx

Public Member Functions

Additional Inherited Members

Detailed Description

Member Function Documentation

◆ blendAlphaBitmap()

◆ blendBitmap()

◆ copyArea()

◆ copyBits()

◆ drawAlphaBitmap()

◆ drawAlphaRect()

◆ drawBitmap() [1/2]

◆ drawBitmap() [2/2]

◆ drawEPS()

◆ drawGradient()

◆ drawLine()

◆ drawMask()

◆ drawPixel() [1/2]

◆ drawPixel() [2/2]

◆ drawPolygon()

◆ drawPolygonBezier()

◆ drawPolyLine() [1/2]

◆ drawPolyLine() [2/2]

◆ drawPolyLineBezier()

◆ drawPolyPolygon() [1/2]

◆ drawPolyPolygon() [2/2]

◆ drawPolyPolygonBezier()

◆ drawRect()

◆ drawTransformedBitmap()

◆ GetBitCount()

◆ getBitmap()

◆ GetGraphicsWidth()

◆ getPixel()

◆ getRenderBackendName()

◆ hasFastDrawTransformedBitmap()

◆ implDrawGradient()

◆ invert() [1/2]

◆ invert() [2/2]

◆ ResetClipRegion()

◆ setClipRegion()

◆ SetFillColor() [1/2]

◆ SetFillColor() [2/2]

◆ SetLineColor() [1/2]

◆ SetLineColor() [2/2]

◆ SetROPFillColor()

◆ SetROPLineColor()

◆ SetXORMode()

◆ supportsOperation()