Implement TVirtualPadPainter which abstracts painting operations.

TWebPadPainter tries to support old Paint methods of the ROOT classes. Main classes (like histograms or graphs) should be painted on JavaScript side

Definition at line 22 of file TWebPadPainter.h.

Public Types
enum	EBoxMode { kHollow , kFilled }
enum	ETextMode { kClear , kOpaque }

Public Member Functions
	TWebPadPainter ()
void	ClearDrawable () override
virtual void	ClearWindow (Int_t)
void	CopyDrawable (Int_t, Int_t, Int_t) override
Int_t	CreateDrawable (UInt_t, UInt_t) override
void	DestroyDrawable (Int_t) override
void	DrawBox (Double_t x1, Double_t y1, Double_t x2, Double_t y2, EBoxMode mode) override
	Paint a simple box.
void	DrawFillArea (Int_t n, const Double_t x, const Double_t y) override
	Paint filled area.
void	DrawFillArea (Int_t n, const Float_t x, const Float_t y) override
	Paint filled area.
void	DrawLine (Double_t x1, Double_t y1, Double_t x2, Double_t y2) override
	Paint a simple line.
void	DrawLineNDC (Double_t u1, Double_t v1, Double_t u2, Double_t v2) override
	Paint a simple line in normalized coordinates.
void	DrawPixels (const unsigned char *pixelData, UInt_t width, UInt_t height, Int_t dstX, Int_t dstY, Bool_t enableAlphaBlending) override
	Noop, for non-gl pad TASImage calls gVirtualX->CopyArea.
void	DrawPolyLine (Int_t n, const Double_t x, const Double_t y) override
	Paint Polyline.
void	DrawPolyLine (Int_t n, const Float_t x, const Float_t y) override
	Paint polyline.
void	DrawPolyLineNDC (Int_t n, const Double_t u, const Double_t v) override
	Paint polyline in normalized coordinates.
void	DrawPolyMarker (Int_t n, const Double_t x, const Double_t y) override
	Paint polymarker.
void	DrawPolyMarker (Int_t n, const Float_t x, const Float_t y) override
	Paint polymarker.
virtual void	DrawSegments (Int_t n, Double_t x, Double_t y)
	Draw N segments on the pad Exclude segments where both points match.
virtual void	DrawSegmentsNDC (Int_t n, Double_t u, Double_t v)
	Draw N segments in NDC coordinates on the pad Exclude segments where both points match.
void	DrawText (Double_t x, Double_t y, const char *text, ETextMode mode) override
	Paint text.
void	DrawText (Double_t x, Double_t y, const wchar_t *text, ETextMode mode) override
	Special version working with wchar_t and required by TMathText.
void	DrawTextNDC (Double_t u, Double_t v, const char *text, ETextMode mode) override
	Paint text in normalized coordinates.
void	DrawTextNDC (Double_t u, Double_t v, const wchar_t *text, ETextMode mode) override
	Paint text in normalized coordinates.
void	DrawTextUrl (Double_t x, Double_t y, const char text, const char url) override
	Paint text with url.
const TAttFill &	GetAttFill () const override
const TAttLine &	GetAttLine () const override
	Get line attributes.
const TAttMarker &	GetAttMarker () const override
	Get marker attributes.
const TAttText &	GetAttText () const override
	Get text attributes.
Color_t	GetFillColor () const override
Style_t	GetFillStyle () const override
Color_t	GetLineColor () const override
Style_t	GetLineStyle () const override
Width_t	GetLineWidth () const override
Color_t	GetMarkerColor () const override
Size_t	GetMarkerSize () const override
Style_t	GetMarkerStyle () const override
virtual TVirtualPS *	GetPS () const
UInt_t	GetTextAdvance (Font_t font, Double_t size, const char *text, Bool_t kern) override
	Returns text advance.
Short_t	GetTextAlign () const override
Float_t	GetTextAngle () const override
void	GetTextAscentDescent (Font_t font, Double_t size, UInt_t &a, UInt_t &d, const char *mess) override
	Returns text accent / descent.
void	GetTextAscentDescent (Font_t font, Double_t size, UInt_t &a, UInt_t &d, const wchar_t *mess) override
	Returns text accent / descent.
Color_t	GetTextColor () const override
void	GetTextExtent (Font_t font, Double_t size, UInt_t &w, UInt_t &h, const char *mess) override
	Returns text extend.
void	GetTextExtent (Font_t font, Double_t size, UInt_t &w, UInt_t &h, const wchar_t *mess) override
	Returns text extend.
Font_t	GetTextFont () const override
Float_t	GetTextMagnitude () const override
Float_t	GetTextSize () const override
Bool_t	HasTTFonts () const override
	Return true if TTF font can be used.
virtual void	InitPainter ()
	Empty definition.
virtual void	InvalidateCS ()
	Empty definition.
TClass *	IsA () const override
virtual Bool_t	IsCocoa () const
virtual Bool_t	IsNative () const
Bool_t	IsSupportAlpha () const override
Bool_t	IsTransparent () const override
virtual void	LockPainter ()
	Empty definition.
virtual void	NewPage ()
virtual void	OnPad (TVirtualPad *)
virtual Int_t	ResizeDrawable (Int_t, UInt_t, UInt_t)
void	SaveImage (TVirtualPad , const char , Int_t) const override
	Produce image from WebPadPainter.
void	SelectDrawable (Int_t) override
void	SetAttFill (const TAttFill &att) override
	Set fill attributes.
void	SetAttLine (const TAttLine &att) override
	Set line attributes.
void	SetAttMarker (const TAttMarker &att) override
	Set marker attributes.
void	SetAttText (const TAttText &att) override
	Set text attributes.
virtual void	SetCursor (Int_t win, ECursor cursor)
	Set cursor for specified device, redirect to gVirtualX.
virtual void	SetDoubleBuffer (Int_t device, Int_t mode)
	Set double buffer mode for specified device, redirect to gVirtualX.
virtual void	SetDrawMode (Int_t, Int_t)
void	SetFillColor (Color_t fcolor) override
void	SetFillStyle (Style_t fstyle) override
void	SetLineColor (Color_t lcolor) override
void	SetLineStyle (Style_t lstyle) override
void	SetLineWidth (Width_t lwidth) override
void	SetMarkerColor (Color_t mcolor) override
void	SetMarkerSize (Size_t msize) override
void	SetMarkerStyle (Style_t mstyle) override
void	SetOpacity (Int_t percent) override
	Set opacity - similar to TVirtualPS usecase.
void	SetPainting (TWebPainting *p)
void	SetTextAlign (Short_t align) override
void	SetTextAngle (Float_t tangle) override
void	SetTextColor (Color_t tcolor) override
void	SetTextFont (Font_t tfont) override
void	SetTextSize (Float_t tsize) override
void	SetTextSizePixels (Int_t npixels) override
void	Streamer (TBuffer &) override
void	StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)
virtual void	UpdateDrawable (Int_t)

Static Public Member Functions
static TClass *	Class ()
static const char *	Class_Name ()
static constexpr Version_t	Class_Version ()
static const char *	DeclFileName ()
static TVirtualPadPainter *	PadPainter (Option_t *opt="")
	Create a pad painter of specified type.

Protected Types
enum	{ attrLine = 0x1 , attrFill = 0x2 , attrMarker = 0x4 , attrText = 0x8 , attrAll = 0xf }

Protected Member Functions
TAttFill	GetAttFillInternal (Bool_t with_transparency)
	Returns fill attributes after modification Checks for special fill styles 4000 .
Float_t *	StoreOperation (const std::string &oper, unsigned attrkind, int opersize=0)
	Store operation identifier with appropriate attributes.

Protected Attributes
TAttFill	fAttFill
	current fill attributes
TAttLine	fAttLine
	current line attributes
TAttMarker	fAttMarker
	current marker attributes
TAttText	fAttText
	current text attributes
Bool_t	fFullyTransparent = kFALSE
	if transformed fill attributes fully transparent
TWebPainting *	fPainting {nullptr}
	! object to store all painting, owned by TWebPS object

Private Member Functions
	TWebPadPainter (const TWebPadPainter &rhs)=delete
	TWebPadPainter (TWebPadPainter &&rhs)=delete
TWebPadPainter &	operator= (const TWebPadPainter &rhs)=delete
TWebPadPainter &	operator= (TWebPadPainter &&rhs)=delete

Friends
class	TWebCanvas

#include <TWebPadPainter.h>

Inheritance diagram for TWebPadPainter:

Member Enumeration Documentation

◆ anonymous enum

anonymous enum

protected

Enumerator
attrLine
attrFill
attrMarker
attrText
attrAll

Definition at line 30 of file TWebPadPainter.h.

◆ EBoxMode

enum TVirtualPadPainter::EBoxMode

inherited

Enumerator
kHollow
kFilled

Definition at line 27 of file TVirtualPadPainter.h.

◆ ETextMode

enum TVirtualPadPainter::ETextMode

inherited

Enumerator
kClear
kOpaque

Definition at line 28 of file TVirtualPadPainter.h.

Constructor & Destructor Documentation

◆ TWebPadPainter() [1/3]

TWebPadPainter::TWebPadPainter ( )

inline

Definition at line 36 of file TWebPadPainter.h.

◆ TWebPadPainter() [2/3]

TWebPadPainter::TWebPadPainter ( const TWebPadPainter & rhs )

privatedelete

◆ TWebPadPainter() [3/3]

TWebPadPainter::TWebPadPainter ( TWebPadPainter && rhs )

privatedelete

Member Function Documentation

◆ Class()

TClass * TWebPadPainter::Class ( )

static

Returns: TClass describing this class

◆ Class_Name()

const char * TWebPadPainter::Class_Name ( )

static

Returns: Name of this class

◆ Class_Version()

constexpr Version_t TWebPadPainter::Class_Version ( )

inlinestaticconstexpr

Returns: Version of this class

Definition at line 91 of file TWebPadPainter.h.

◆ ClearDrawable()

void TWebPadPainter::ClearDrawable ( )

inlineoverridevirtual

Implements TVirtualPadPainter.

Definition at line 46 of file TWebPadPainter.h.

◆ ClearWindow()

virtual void TVirtualPadPainter::ClearWindow ( Int_t )

inlinevirtualinherited

Reimplemented in TGLPadPainter, and TPadPainter.

Definition at line 98 of file TVirtualPadPainter.h.

◆ CopyDrawable()

void TWebPadPainter::CopyDrawable	(	Int_t	,
		Int_t	,
		Int_t	)

inlineoverridevirtual

Implements TVirtualPadPainter.

Definition at line 47 of file TWebPadPainter.h.

◆ CreateDrawable()

Int_t TWebPadPainter::CreateDrawable	(	UInt_t	,
		UInt_t	)

inlineoverridevirtual

Implements TVirtualPadPainter.

Definition at line 45 of file TWebPadPainter.h.

◆ DeclFileName()

const char * TWebPadPainter::DeclFileName ( )

inlinestatic

Returns: Name of the file containing the class declaration

Definition at line 91 of file TWebPadPainter.h.

◆ DestroyDrawable()

void TWebPadPainter::DestroyDrawable ( Int_t )

inlineoverridevirtual

Implements TVirtualPadPainter.

Definition at line 48 of file TWebPadPainter.h.

◆ DrawBox()

void TWebPadPainter::DrawBox	(	Double_t	x1,
		Double_t	y1,
		Double_t	x2,
		Double_t	y2,
		EBoxMode	mode )

overridevirtual

Paint a simple box.

Implements TVirtualPadPainter.

Definition at line 111 of file TWebPadPainter.cxx.

◆ DrawFillArea() [1/2]

void TWebPadPainter::DrawFillArea	(	Int_t	n,
		const Double_t *	x,
		const Double_t *	y )

overridevirtual

Paint filled area.

Implements TVirtualPadPainter.

Definition at line 134 of file TWebPadPainter.cxx.

◆ DrawFillArea() [2/2]

void TWebPadPainter::DrawFillArea	(	Int_t	n,
		const Float_t *	x,
		const Float_t *	y )

overridevirtual

Paint filled area.

Implements TVirtualPadPainter.

Definition at line 150 of file TWebPadPainter.cxx.

◆ DrawLine()

void TWebPadPainter::DrawLine	(	Double_t	x1,
		Double_t	y1,
		Double_t	x2,
		Double_t	y2 )

overridevirtual

Paint a simple line.

Implements TVirtualPadPainter.

Definition at line 73 of file TWebPadPainter.cxx.

◆ DrawLineNDC()

void TWebPadPainter::DrawLineNDC	(	Double_t	u1,
		Double_t	v1,
		Double_t	u2,
		Double_t	v2 )

overridevirtual

Paint a simple line in normalized coordinates.

Implements TVirtualPadPainter.

Definition at line 91 of file TWebPadPainter.cxx.

◆ DrawPixels()

void TWebPadPainter::DrawPixels	(	const unsigned char *	pixelData,
		UInt_t	width,
		UInt_t	height,
		Int_t	dstX,
		Int_t	dstY,
		Bool_t	enableAlphaBlending )

overridevirtual

Noop, for non-gl pad TASImage calls gVirtualX->CopyArea.

Implements TVirtualPadPainter.

Definition at line 63 of file TWebPadPainter.cxx.

◆ DrawPolyLine() [1/2]

void TWebPadPainter::DrawPolyLine	(	Int_t	n,
		const Double_t *	x,
		const Double_t *	y )

overridevirtual

Paint Polyline.

Implements TVirtualPadPainter.

Definition at line 166 of file TWebPadPainter.cxx.

◆ DrawPolyLine() [2/2]

void TWebPadPainter::DrawPolyLine	(	Int_t	n,
		const Float_t *	x,
		const Float_t *	y )

overridevirtual

Paint polyline.

Implements TVirtualPadPainter.

Definition at line 182 of file TWebPadPainter.cxx.

◆ DrawPolyLineNDC()

void TWebPadPainter::DrawPolyLineNDC	(	Int_t	n,
		const Double_t *	u,
		const Double_t *	v )

overridevirtual

Paint polyline in normalized coordinates.

Implements TVirtualPadPainter.

Definition at line 198 of file TWebPadPainter.cxx.

◆ DrawPolyMarker() [1/2]

void TWebPadPainter::DrawPolyMarker	(	Int_t	n,
		const Double_t *	x,
		const Double_t *	y )

overridevirtual

Paint polymarker.

Implements TVirtualPadPainter.

Definition at line 216 of file TWebPadPainter.cxx.

◆ DrawPolyMarker() [2/2]

void TWebPadPainter::DrawPolyMarker	(	Int_t	n,
		const Float_t *	x,
		const Float_t *	y )

overridevirtual

Paint polymarker.

Implements TVirtualPadPainter.

Definition at line 233 of file TWebPadPainter.cxx.

◆ DrawSegments()

void TVirtualPadPainter::DrawSegments	(	Int_t	n,
		Double_t *	x,
		Double_t *	y )

virtualinherited

Draw N segments on the pad Exclude segments where both points match.

Reimplemented in TPadPainter, and TPadPainterPS.

Definition at line 78 of file TVirtualPadPainter.cxx.

◆ DrawSegmentsNDC()

void TVirtualPadPainter::DrawSegmentsNDC	(	Int_t	n,
		Double_t *	u,
		Double_t *	v )

virtualinherited

Draw N segments in NDC coordinates on the pad Exclude segments where both points match.

Reimplemented in TPadPainter, and TPadPainterPS.

Definition at line 89 of file TVirtualPadPainter.cxx.

◆ DrawText() [1/2]

void TWebPadPainter::DrawText	(	Double_t	x,
		Double_t	y,
		const char *	text,
		ETextMode	mode )

overridevirtual

Paint text.

Implements TVirtualPadPainter.

Definition at line 250 of file TWebPadPainter.cxx.

◆ DrawText() [2/2]

void TWebPadPainter::DrawText	(	Double_t	x,
		Double_t	y,
		const wchar_t *	text,
		ETextMode	mode )

overridevirtual

Special version working with wchar_t and required by TMathText.

Implements TVirtualPadPainter.

Definition at line 277 of file TWebPadPainter.cxx.

◆ DrawTextNDC() [1/2]

void TWebPadPainter::DrawTextNDC	(	Double_t	u,
		Double_t	v,
		const char *	text,
		ETextMode	mode )

overridevirtual

Paint text in normalized coordinates.

Implements TVirtualPadPainter.

Definition at line 291 of file TWebPadPainter.cxx.

◆ DrawTextNDC() [2/2]

void TWebPadPainter::DrawTextNDC	(	Double_t	u,
		Double_t	v,
		const wchar_t *	text,
		ETextMode	mode )

overridevirtual

Paint text in normalized coordinates.

Implements TVirtualPadPainter.

Definition at line 306 of file TWebPadPainter.cxx.

◆ DrawTextUrl()

void TWebPadPainter::DrawTextUrl	(	Double_t	x,
		Double_t	y,
		const char *	text,
		const char *	url )

overridevirtual

Paint text with url.

Reimplemented from TVirtualPadPainter.

Definition at line 262 of file TWebPadPainter.cxx.

◆ GetAttFill()

const TAttFill & TPadPainterBase::GetAttFill ( ) const

inlineoverridevirtualinherited

Reimplemented from TVirtualPadPainter.

Definition at line 79 of file TPadPainterBase.h.

◆ GetAttFillInternal()

TAttFill TPadPainterBase::GetAttFillInternal ( Bool_t with_transparency )

protectedinherited

Returns fill attributes after modification Checks for special fill styles 4000 .

. 4100

Definition at line 31 of file TPadPainterBase.cxx.

◆ GetAttLine()

const TAttLine & TPadPainterBase::GetAttLine ( ) const

inlineoverridevirtualinherited

Get line attributes.

Reimplemented from TVirtualPadPainter.

Definition at line 80 of file TPadPainterBase.h.

◆ GetAttMarker()

const TAttMarker & TPadPainterBase::GetAttMarker ( ) const

inlineoverridevirtualinherited

Get marker attributes.

Reimplemented from TVirtualPadPainter.

Definition at line 81 of file TPadPainterBase.h.

◆ GetAttText()

const TAttText & TPadPainterBase::GetAttText ( ) const

inlineoverridevirtualinherited

Get text attributes.

Reimplemented from TVirtualPadPainter.

Definition at line 82 of file TPadPainterBase.h.

◆ GetFillColor()

Color_t TPadPainterBase::GetFillColor ( ) const

inlineoverridevirtualinherited

Implements TVirtualPadPainter.

Definition at line 46 of file TPadPainterBase.h.

◆ GetFillStyle()

Style_t TPadPainterBase::GetFillStyle ( ) const

inlineoverridevirtualinherited

Implements TVirtualPadPainter.

Definition at line 47 of file TPadPainterBase.h.

◆ GetLineColor()

Color_t TPadPainterBase::GetLineColor ( ) const

inlineoverridevirtualinherited

old methods only for backward compatibility

Implements TVirtualPadPainter.

Definition at line 37 of file TPadPainterBase.h.

◆ GetLineStyle()

Style_t TPadPainterBase::GetLineStyle ( ) const

inlineoverridevirtualinherited

Implements TVirtualPadPainter.

Definition at line 38 of file TPadPainterBase.h.

◆ GetLineWidth()

Width_t TPadPainterBase::GetLineWidth ( ) const

inlineoverridevirtualinherited

Implements TVirtualPadPainter.

Definition at line 39 of file TPadPainterBase.h.

◆ GetMarkerColor()

Color_t TPadPainterBase::GetMarkerColor ( ) const

inlineoverridevirtualinherited

Reimplemented from TVirtualPadPainter.

Definition at line 69 of file TPadPainterBase.h.

◆ GetMarkerSize()

Size_t TPadPainterBase::GetMarkerSize ( ) const

inlineoverridevirtualinherited

Reimplemented from TVirtualPadPainter.

Definition at line 71 of file TPadPainterBase.h.

◆ GetMarkerStyle()

Style_t TPadPainterBase::GetMarkerStyle ( ) const

inlineoverridevirtualinherited

Reimplemented from TVirtualPadPainter.

Definition at line 70 of file TPadPainterBase.h.

◆ GetPS()

virtual TVirtualPS * TVirtualPadPainter::GetPS ( ) const

inlinevirtualinherited

Reimplemented in TPadPainterPS.

Definition at line 161 of file TVirtualPadPainter.h.

◆ GetTextAdvance()

UInt_t TPadPainterBase::GetTextAdvance	(	Font_t	font,
		Double_t	size,
		const char *	text,
		Bool_t	kern )

overridevirtualinherited

Returns text advance.

Reimplemented from TVirtualPadPainter.

Definition at line 140 of file TPadPainterBase.cxx.

◆ GetTextAlign()

Short_t TPadPainterBase::GetTextAlign ( ) const

inlineoverridevirtualinherited

Implements TVirtualPadPainter.

Definition at line 54 of file TPadPainterBase.h.

◆ GetTextAngle()

Float_t TPadPainterBase::GetTextAngle ( ) const

inlineoverridevirtualinherited

Implements TVirtualPadPainter.

Definition at line 55 of file TPadPainterBase.h.

◆ GetTextAscentDescent() [1/2]

void TPadPainterBase::GetTextAscentDescent	(	Font_t	font,
		Double_t	size,
		UInt_t &	a,
		UInt_t &	d,
		const char *	mess )

overridevirtualinherited

Returns text accent / descent.

Reimplemented from TVirtualPadPainter.

Definition at line 87 of file TPadPainterBase.cxx.

◆ GetTextAscentDescent() [2/2]

void TPadPainterBase::GetTextAscentDescent	(	Font_t	font,
		Double_t	size,
		UInt_t &	a,
		UInt_t &	d,
		const wchar_t *	mess )

overridevirtualinherited

Returns text accent / descent.

Reimplemented from TVirtualPadPainter.

Definition at line 113 of file TPadPainterBase.cxx.

◆ GetTextColor()

Color_t TPadPainterBase::GetTextColor ( ) const

inlineoverridevirtualinherited

Implements TVirtualPadPainter.

Definition at line 56 of file TPadPainterBase.h.

◆ GetTextExtent() [1/2]

void TPadPainterBase::GetTextExtent	(	Font_t	font,
		Double_t	size,
		UInt_t &	w,
		UInt_t &	h,
		const char *	mess )

overridevirtualinherited

Returns text extend.

Reimplemented from TVirtualPadPainter.

Definition at line 51 of file TPadPainterBase.cxx.

◆ GetTextExtent() [2/2]

void TPadPainterBase::GetTextExtent	(	Font_t	font,
		Double_t	size,
		UInt_t &	w,
		UInt_t &	h,
		const wchar_t *	mess )

overridevirtualinherited

Returns text extend.

Reimplemented from TVirtualPadPainter.

Definition at line 69 of file TPadPainterBase.cxx.

◆ GetTextFont()

Font_t TPadPainterBase::GetTextFont ( ) const

inlineoverridevirtualinherited

Implements TVirtualPadPainter.

Definition at line 57 of file TPadPainterBase.h.

◆ GetTextMagnitude()

Float_t TPadPainterBase::GetTextMagnitude ( ) const

inlineoverridevirtualinherited

Implements TVirtualPadPainter.

Definition at line 59 of file TPadPainterBase.h.

◆ GetTextSize()

Float_t TPadPainterBase::GetTextSize ( ) const

inlineoverridevirtualinherited

Implements TVirtualPadPainter.

Definition at line 58 of file TPadPainterBase.h.

◆ HasTTFonts()

Bool_t TWebPadPainter::HasTTFonts ( ) const

inlineoverridevirtual

Return true if TTF font can be used.

Reimplemented from TVirtualPadPainter.

Definition at line 40 of file TWebPadPainter.h.

◆ InitPainter()

void TVirtualPadPainter::InitPainter ( )

virtualinherited

Empty definition.

Reimplemented in TGLPadPainter.

Definition at line 41 of file TVirtualPadPainter.cxx.

◆ InvalidateCS()

void TVirtualPadPainter::InvalidateCS ( )

virtualinherited

Empty definition.

Reimplemented in TGLPadPainter.

Definition at line 48 of file TVirtualPadPainter.cxx.

◆ IsA()

TClass * TWebPadPainter::IsA ( ) const

inlineoverridevirtual

Returns: TClass describing current object

Reimplemented from TPadPainterBase.

Definition at line 91 of file TWebPadPainter.h.

◆ IsCocoa()

virtual Bool_t TVirtualPadPainter::IsCocoa ( ) const

inlinevirtualinherited

Reimplemented in TGLPadPainter, and TPadPainter.

Definition at line 160 of file TVirtualPadPainter.h.

◆ IsNative()

virtual Bool_t TVirtualPadPainter::IsNative ( ) const

inlinevirtualinherited

Reimplemented in TGLPadPainter, and TPadPainter.

Definition at line 159 of file TVirtualPadPainter.h.

◆ IsSupportAlpha()

Bool_t TWebPadPainter::IsSupportAlpha ( ) const

inlineoverridevirtual

Reimplemented from TVirtualPadPainter.

Definition at line 82 of file TWebPadPainter.h.

◆ IsTransparent()

Bool_t TPadPainterBase::IsTransparent ( ) const

inlineoverridevirtualinherited

Implements TVirtualPadPainter.

Definition at line 48 of file TPadPainterBase.h.

◆ LockPainter()

void TVirtualPadPainter::LockPainter ( )

virtualinherited

Empty definition.

Reimplemented in TGLPadPainter.

Definition at line 55 of file TVirtualPadPainter.cxx.

◆ NewPage()

virtual void TVirtualPadPainter::NewPage ( )

inlinevirtualinherited

Reimplemented in TPadPainterPS.

Definition at line 117 of file TVirtualPadPainter.h.

◆ OnPad()

virtual void TVirtualPadPainter::OnPad ( TVirtualPad * )

inlinevirtualinherited

Reimplemented in TGLPadPainter, TPadPainter, and TPadPainterPS.

Definition at line 157 of file TVirtualPadPainter.h.

◆ operator=() [1/2]

TWebPadPainter & TWebPadPainter::operator= ( const TWebPadPainter & rhs )

privatedelete

◆ operator=() [2/2]

TWebPadPainter & TWebPadPainter::operator= ( TWebPadPainter && rhs )

privatedelete

◆ PadPainter()

TVirtualPadPainter * TVirtualPadPainter::PadPainter ( Option_t * opt = "" )

staticinherited

Create a pad painter of specified type.

Definition at line 62 of file TVirtualPadPainter.cxx.

◆ ResizeDrawable()

virtual Int_t TVirtualPadPainter::ResizeDrawable	(	Int_t	,
		UInt_t	,
		UInt_t	)

inlinevirtualinherited

Reimplemented in TGLPadPainter, and TPadPainter.

Definition at line 99 of file TVirtualPadPainter.h.

◆ SaveImage()

void TWebPadPainter::SaveImage	(	TVirtualPad *	pad,
		const char *	fileName,
		Int_t	gtype ) const

overridevirtual

Produce image from WebPadPainter.

Implements TVirtualPadPainter.

Definition at line 322 of file TWebPadPainter.cxx.

◆ SelectDrawable()

void TWebPadPainter::SelectDrawable ( Int_t )

inlineoverridevirtual

Implements TVirtualPadPainter.

Definition at line 49 of file TWebPadPainter.h.

◆ SetAttFill()

void TPadPainterBase::SetAttFill ( const TAttFill & att )

inlineoverridevirtualinherited

Set fill attributes.

Reimplemented from TVirtualPadPainter.

Reimplemented in TPadPainterPS.

Definition at line 84 of file TPadPainterBase.h.

◆ SetAttLine()

void TPadPainterBase::SetAttLine ( const TAttLine & att )

inlineoverridevirtualinherited

Set line attributes.

Reimplemented from TVirtualPadPainter.

Reimplemented in TPadPainterPS.

Definition at line 90 of file TPadPainterBase.h.

◆ SetAttMarker()

void TPadPainterBase::SetAttMarker ( const TAttMarker & att )

inlineoverridevirtualinherited

Set marker attributes.

Reimplemented from TVirtualPadPainter.

Reimplemented in TPadPainterPS.

Definition at line 96 of file TPadPainterBase.h.

◆ SetAttText()

void TPadPainterBase::SetAttText ( const TAttText & att )

inlineoverridevirtualinherited

Set text attributes.

Reimplemented from TVirtualPadPainter.

Reimplemented in TPadPainterPS.

Definition at line 102 of file TPadPainterBase.h.

◆ SetCursor()

void TVirtualPadPainter::SetCursor	(	Int_t	win,
		ECursor	cursor )

virtualinherited

Set cursor for specified device, redirect to gVirtualX.

Definition at line 208 of file TVirtualPadPainter.cxx.

◆ SetDoubleBuffer()

void TVirtualPadPainter::SetDoubleBuffer	(	Int_t	device,
		Int_t	mode )

virtualinherited

Set double buffer mode for specified device, redirect to gVirtualX.

Reimplemented in TPadPainter.

Definition at line 198 of file TVirtualPadPainter.cxx.

◆ SetDrawMode()

virtual void TVirtualPadPainter::SetDrawMode	(	Int_t	,
		Int_t	)

inlinevirtualinherited

Reimplemented in TGLPadPainter, and TPadPainter.

Definition at line 104 of file TVirtualPadPainter.h.

◆ SetFillColor()

void TPadPainterBase::SetFillColor ( Color_t fcolor )

inlineoverridevirtualinherited

Implements TVirtualPadPainter.

Definition at line 50 of file TPadPainterBase.h.

◆ SetFillStyle()

void TPadPainterBase::SetFillStyle ( Style_t fstyle )

inlineoverridevirtualinherited

Implements TVirtualPadPainter.

Definition at line 51 of file TPadPainterBase.h.

◆ SetLineColor()

void TPadPainterBase::SetLineColor ( Color_t lcolor )

inlineoverridevirtualinherited

Implements TVirtualPadPainter.

Definition at line 41 of file TPadPainterBase.h.

◆ SetLineStyle()

void TPadPainterBase::SetLineStyle ( Style_t lstyle )

inlineoverridevirtualinherited

Implements TVirtualPadPainter.

Definition at line 42 of file TPadPainterBase.h.

◆ SetLineWidth()

void TPadPainterBase::SetLineWidth ( Width_t lwidth )

inlineoverridevirtualinherited

Implements TVirtualPadPainter.

Definition at line 43 of file TPadPainterBase.h.

◆ SetMarkerColor()

void TPadPainterBase::SetMarkerColor ( Color_t mcolor )

inlineoverridevirtualinherited

Reimplemented from TVirtualPadPainter.

Definition at line 73 of file TPadPainterBase.h.

◆ SetMarkerSize()

void TPadPainterBase::SetMarkerSize ( Size_t msize )

inlineoverridevirtualinherited

Reimplemented from TVirtualPadPainter.

Definition at line 75 of file TPadPainterBase.h.

◆ SetMarkerStyle()

void TPadPainterBase::SetMarkerStyle ( Style_t mstyle )

inlineoverridevirtualinherited

Reimplemented from TVirtualPadPainter.

Definition at line 74 of file TPadPainterBase.h.

◆ SetOpacity()

void TWebPadPainter::SetOpacity ( Int_t percent )

overridevirtual

Set opacity - similar to TVirtualPS usecase.

Implements TVirtualPadPainter.

Definition at line 30 of file TWebPadPainter.cxx.

◆ SetPainting()

void TWebPadPainter::SetPainting ( TWebPainting * p )

inline

Definition at line 38 of file TWebPadPainter.h.

◆ SetTextAlign()

void TPadPainterBase::SetTextAlign ( Short_t align )

inlineoverridevirtualinherited

Implements TVirtualPadPainter.

Definition at line 61 of file TPadPainterBase.h.

◆ SetTextAngle()

void TPadPainterBase::SetTextAngle ( Float_t tangle )

inlineoverridevirtualinherited

Implements TVirtualPadPainter.

Definition at line 62 of file TPadPainterBase.h.

◆ SetTextColor()

void TPadPainterBase::SetTextColor ( Color_t tcolor )

inlineoverridevirtualinherited

Implements TVirtualPadPainter.

Definition at line 63 of file TPadPainterBase.h.

◆ SetTextFont()

void TPadPainterBase::SetTextFont ( Font_t tfont )

inlineoverridevirtualinherited

Implements TVirtualPadPainter.

Definition at line 64 of file TPadPainterBase.h.

◆ SetTextSize()

void TPadPainterBase::SetTextSize ( Float_t tsize )

inlineoverridevirtualinherited

Implements TVirtualPadPainter.

Definition at line 65 of file TPadPainterBase.h.

◆ SetTextSizePixels()

void TPadPainterBase::SetTextSizePixels ( Int_t npixels )

inlineoverridevirtualinherited

Implements TVirtualPadPainter.

Definition at line 66 of file TPadPainterBase.h.

◆ StoreOperation()

Float_t * TWebPadPainter::StoreOperation	(	const std::string &	oper,
		unsigned	attrkind,
		int	opersize = 0 )

protected

Store operation identifier with appropriate attributes.

Definition at line 38 of file TWebPadPainter.cxx.

◆ Streamer()

void TWebPadPainter::Streamer ( TBuffer & )

overridevirtual

Reimplemented from TPadPainterBase.

◆ StreamerNVirtual()

void TWebPadPainter::StreamerNVirtual ( TBuffer & ClassDef_StreamerNVirtual_b )

inline

Definition at line 91 of file TWebPadPainter.h.

◆ UpdateDrawable()

virtual void TVirtualPadPainter::UpdateDrawable ( Int_t )

inlinevirtualinherited

Reimplemented in TGLPadPainter, and TPadPainter.

Definition at line 103 of file TVirtualPadPainter.h.

◆ TWebCanvas

friend class TWebCanvas

friend

Definition at line 24 of file TWebPadPainter.h.

Member Data Documentation

◆ fAttFill

TAttFill TPadPainterBase::fAttFill

protectedinherited

current fill attributes

Definition at line 23 of file TPadPainterBase.h.

◆ fAttLine

TAttLine TPadPainterBase::fAttLine

protectedinherited

current line attributes

Definition at line 24 of file TPadPainterBase.h.

◆ fAttMarker

TAttMarker TPadPainterBase::fAttMarker

protectedinherited

current marker attributes

Definition at line 25 of file TPadPainterBase.h.

◆ fAttText

TAttText TPadPainterBase::fAttText

protectedinherited

current text attributes

Definition at line 26 of file TPadPainterBase.h.

◆ fFullyTransparent

Bool_t TPadPainterBase::fFullyTransparent = kFALSE

protectedinherited

if transformed fill attributes fully transparent

Definition at line 27 of file TPadPainterBase.h.

◆ fPainting

TWebPainting* TWebPadPainter::fPainting {nullptr}

protected

! object to store all painting, owned by TWebPS object

Definition at line 28 of file TWebPadPainter.h.

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

gui/webgui6/inc/TWebPadPainter.h
gui/webgui6/src/TWebPadPainter.cxx

Public Types

Public Member Functions

Static Public Member Functions

Protected Types

Protected Member Functions

Protected Attributes

Private Member Functions

Friends

Member Enumeration Documentation

◆ anonymous enum

◆ EBoxMode

◆ ETextMode

Constructor & Destructor Documentation

◆ TWebPadPainter() [1/3]

◆ TWebPadPainter() [2/3]

◆ TWebPadPainter() [3/3]

Member Function Documentation

◆ Class()

◆ Class_Name()

◆ Class_Version()

◆ ClearDrawable()

◆ ClearWindow()

◆ CopyDrawable()

◆ CreateDrawable()

◆ DeclFileName()

◆ DestroyDrawable()

◆ DrawBox()

◆ DrawFillArea() [1/2]

◆ DrawFillArea() [2/2]

◆ DrawLine()

◆ DrawLineNDC()

◆ DrawPixels()

◆ DrawPolyLine() [1/2]

◆ DrawPolyLine() [2/2]

◆ DrawPolyLineNDC()

◆ DrawPolyMarker() [1/2]

◆ DrawPolyMarker() [2/2]

◆ DrawSegments()

◆ DrawSegmentsNDC()

◆ DrawText() [1/2]

◆ DrawText() [2/2]

◆ DrawTextNDC() [1/2]

◆ DrawTextNDC() [2/2]

◆ DrawTextUrl()

◆ GetAttFill()

◆ GetAttFillInternal()

◆ GetAttLine()

◆ GetAttMarker()

◆ GetAttText()

◆ GetFillColor()

◆ GetFillStyle()

◆ GetLineColor()

◆ GetLineStyle()

◆ GetLineWidth()

◆ GetMarkerColor()

◆ GetMarkerSize()

◆ GetMarkerStyle()

◆ GetPS()

◆ GetTextAdvance()

◆ GetTextAlign()

◆ GetTextAngle()

◆ GetTextAscentDescent() [1/2]

◆ GetTextAscentDescent() [2/2]

◆ GetTextColor()

◆ GetTextExtent() [1/2]

◆ GetTextExtent() [2/2]

◆ GetTextFont()

◆ GetTextMagnitude()

◆ GetTextSize()

◆ HasTTFonts()

◆ InitPainter()

◆ InvalidateCS()

◆ IsA()

◆ IsCocoa()

◆ IsNative()

◆ IsSupportAlpha()

◆ IsTransparent()

◆ LockPainter()

◆ NewPage()

◆ OnPad()