Extends TVirtualPadPainter interface to simplify work with graphical attributes.

Plus for now central place for TTF handling

Definition at line 21 of file TPadPainterBase.h.

Public Member Functions
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

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

TClass *	IsA () const override

Bool_t	IsTransparent () const 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.

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	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)

Public Member Functions inherited from TVirtualPadPainter
virtual	~TVirtualPadPainter ()
	Virtual dtor.

virtual void	ClearDrawable ()=0

virtual void	ClearWindow (Int_t)

virtual void	CopyDrawable (Int_t device, Int_t px, Int_t py)=0

virtual Int_t	CreateDrawable (UInt_t w, UInt_t h)=0

virtual void	DestroyDrawable (Int_t device)=0

virtual void	DrawBox (Double_t x1, Double_t y1, Double_t x2, Double_t y2, EBoxMode mode)=0

virtual void	DrawFillArea (Int_t n, const Double_t x, const Double_t y)=0

virtual void	DrawFillArea (Int_t n, const Float_t x, const Float_t y)=0

virtual void	DrawLine (Double_t x1, Double_t y1, Double_t x2, Double_t y2)=0

virtual void	DrawLineNDC (Double_t u1, Double_t v1, Double_t u2, Double_t v2)=0

virtual void	DrawPixels (const unsigned char *pixelData, UInt_t width, UInt_t height, Int_t dstX, Int_t dstY, Bool_t enableAlphaBlending)=0

virtual void	DrawPolyLine (Int_t n, const Double_t x, const Double_t y)=0

virtual void	DrawPolyLine (Int_t n, const Float_t x, const Float_t y)=0

virtual void	DrawPolyLineNDC (Int_t n, const Double_t u, const Double_t v)=0

virtual void	DrawPolyMarker (Int_t n, const Double_t x, const Double_t y)=0

virtual void	DrawPolyMarker (Int_t n, const Float_t x, const Float_t y)=0

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.

virtual void	DrawText (Double_t x, Double_t y, const char *text, ETextMode mode)=0

virtual void	DrawText (Double_t x, Double_t y, const wchar_t *text, ETextMode mode)=0

virtual void	DrawTextNDC (Double_t u, Double_t v, const char *text, ETextMode mode)=0

virtual void	DrawTextNDC (Double_t u, Double_t v, const wchar_t *text, ETextMode mode)=0

virtual void	DrawTextUrl (Double_t x, Double_t y, const char text, const char url)
	Draw text with url link By default only text is drawn.

virtual TVirtualPS *	GetPS () const

virtual Bool_t	HasTTFonts () const
	Return true if TTF font can be used.

virtual void	InitPainter ()
	Empty definition.

virtual void	InvalidateCS ()
	Empty definition.

virtual Bool_t	IsCocoa () const

virtual Bool_t	IsNative () const

virtual Bool_t	IsSupportAlpha () const

virtual void	LockPainter ()
	Empty definition.

virtual void	NewPage ()

virtual void	OnPad (TVirtualPad *)

virtual Int_t	ResizeDrawable (Int_t, UInt_t, UInt_t)

virtual void	SaveImage (TVirtualPad pad, const char fileName, Int_t type) const =0

virtual void	SelectDrawable (Int_t device)=0

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)

virtual void	SetOpacity (Int_t percent)=0

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 Public Member Functions inherited from TVirtualPadPainter
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 Member Functions
TAttFill	GetAttFillInternal (Bool_t with_transparency)
	Returns fill attributes after modification Checks for special fill styles 4000 .

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

Additional Inherited Members
Public Types inherited from TVirtualPadPainter
enum	EBoxMode { kHollow , kFilled }

enum	ETextMode { kClear , kOpaque }

#include <TPadPainterBase.h>

Inheritance diagram for TPadPainterBase:

[legend]

Member Function Documentation

◆ Class()

static TClass * TPadPainterBase::Class ( )

static

Returns: TClass describing this class

◆ Class_Name()

static const char * TPadPainterBase::Class_Name ( )

static

Returns: Name of this class

◆ Class_Version()

static constexpr Version_t TPadPainterBase::Class_Version ( )

inlinestaticconstexpr

Returns: Version of this class

Definition at line 114 of file TPadPainterBase.h.

◆ DeclFileName()

static const char * TPadPainterBase::DeclFileName ( )

inlinestatic

Returns: Name of the file containing the class declaration

Definition at line 114 of file TPadPainterBase.h.

◆ GetAttFill()

const TAttFill & TPadPainterBase::GetAttFill ( ) const

inlineoverridevirtual

Reimplemented from TVirtualPadPainter.

Definition at line 79 of file TPadPainterBase.h.

◆ GetAttFillInternal()

TAttFill TPadPainterBase::GetAttFillInternal ( Bool_t with_transparency )

protected

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

inlineoverridevirtual

Get line attributes.

Reimplemented from TVirtualPadPainter.

Definition at line 80 of file TPadPainterBase.h.

◆ GetAttMarker()

const TAttMarker & TPadPainterBase::GetAttMarker ( ) const

inlineoverridevirtual

Get marker attributes.

Reimplemented from TVirtualPadPainter.

Definition at line 81 of file TPadPainterBase.h.

◆ GetAttText()

const TAttText & TPadPainterBase::GetAttText ( ) const

inlineoverridevirtual

Get text attributes.

Reimplemented from TVirtualPadPainter.

Definition at line 82 of file TPadPainterBase.h.

◆ GetFillColor()

Color_t TPadPainterBase::GetFillColor ( ) const

inlineoverridevirtual

Implements TVirtualPadPainter.

Definition at line 46 of file TPadPainterBase.h.

◆ GetFillStyle()

Style_t TPadPainterBase::GetFillStyle ( ) const

inlineoverridevirtual

Implements TVirtualPadPainter.

Definition at line 47 of file TPadPainterBase.h.

◆ GetLineColor()

Color_t TPadPainterBase::GetLineColor ( ) const

inlineoverridevirtual

old methods only for backward compatibility

Implements TVirtualPadPainter.

Definition at line 37 of file TPadPainterBase.h.

◆ GetLineStyle()

Style_t TPadPainterBase::GetLineStyle ( ) const

inlineoverridevirtual

Implements TVirtualPadPainter.

Definition at line 38 of file TPadPainterBase.h.

◆ GetLineWidth()

Width_t TPadPainterBase::GetLineWidth ( ) const

inlineoverridevirtual

Implements TVirtualPadPainter.

Definition at line 39 of file TPadPainterBase.h.

◆ GetMarkerColor()

Color_t TPadPainterBase::GetMarkerColor ( ) const

inlineoverridevirtual

Reimplemented from TVirtualPadPainter.

Definition at line 69 of file TPadPainterBase.h.

◆ GetMarkerSize()

Size_t TPadPainterBase::GetMarkerSize ( ) const

inlineoverridevirtual

Reimplemented from TVirtualPadPainter.

Definition at line 71 of file TPadPainterBase.h.

◆ GetMarkerStyle()

Style_t TPadPainterBase::GetMarkerStyle ( ) const

inlineoverridevirtual

Reimplemented from TVirtualPadPainter.

Definition at line 70 of file TPadPainterBase.h.

◆ GetTextAdvance()

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

overridevirtual

Returns text advance.

Reimplemented from TVirtualPadPainter.

Definition at line 140 of file TPadPainterBase.cxx.

◆ GetTextAlign()

Short_t TPadPainterBase::GetTextAlign ( ) const

inlineoverridevirtual

Implements TVirtualPadPainter.

Definition at line 54 of file TPadPainterBase.h.

◆ GetTextAngle()

Float_t TPadPainterBase::GetTextAngle ( ) const

inlineoverridevirtual

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 )

overridevirtual

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 )

overridevirtual

Returns text accent / descent.

Reimplemented from TVirtualPadPainter.

Definition at line 113 of file TPadPainterBase.cxx.

◆ GetTextColor()

Color_t TPadPainterBase::GetTextColor ( ) const

inlineoverridevirtual

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 )

overridevirtual

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 )

overridevirtual

Returns text extend.

Reimplemented from TVirtualPadPainter.

Definition at line 69 of file TPadPainterBase.cxx.

◆ GetTextFont()

Font_t TPadPainterBase::GetTextFont ( ) const

inlineoverridevirtual

Implements TVirtualPadPainter.

Definition at line 57 of file TPadPainterBase.h.

◆ GetTextMagnitude()

Float_t TPadPainterBase::GetTextMagnitude ( ) const

inlineoverridevirtual

Implements TVirtualPadPainter.

Definition at line 59 of file TPadPainterBase.h.

◆ GetTextSize()

Float_t TPadPainterBase::GetTextSize ( ) const

inlineoverridevirtual

Implements TVirtualPadPainter.

Definition at line 58 of file TPadPainterBase.h.

◆ IsA()

TClass * TPadPainterBase::IsA ( ) const

inlineoverridevirtual

Returns: TClass describing current object

Reimplemented from TVirtualPadPainter.

Reimplemented in TPadPainterPS, and TWebPadPainter.

Definition at line 114 of file TPadPainterBase.h.

◆ IsTransparent()

Bool_t TPadPainterBase::IsTransparent ( ) const

inlineoverridevirtual

Implements TVirtualPadPainter.

Definition at line 48 of file TPadPainterBase.h.

◆ SetAttFill()

void TPadPainterBase::SetAttFill ( const TAttFill & att )

inlineoverridevirtual

Set fill attributes.

Reimplemented from TVirtualPadPainter.

Reimplemented in TPadPainterPS.

Definition at line 84 of file TPadPainterBase.h.

◆ SetAttLine()

void TPadPainterBase::SetAttLine ( const TAttLine & att )

inlineoverridevirtual

Set line attributes.

Reimplemented from TVirtualPadPainter.

Reimplemented in TPadPainterPS.

Definition at line 90 of file TPadPainterBase.h.

◆ SetAttMarker()

void TPadPainterBase::SetAttMarker ( const TAttMarker & att )

inlineoverridevirtual

Set marker attributes.

Reimplemented from TVirtualPadPainter.

Reimplemented in TPadPainterPS.

Definition at line 96 of file TPadPainterBase.h.

◆ SetAttText()

void TPadPainterBase::SetAttText ( const TAttText & att )

inlineoverridevirtual

Set text attributes.

Reimplemented from TVirtualPadPainter.

Reimplemented in TPadPainterPS.

Definition at line 102 of file TPadPainterBase.h.

◆ SetFillColor()

void TPadPainterBase::SetFillColor ( Color_t fcolor )

inlineoverridevirtual

Implements TVirtualPadPainter.

Definition at line 50 of file TPadPainterBase.h.

◆ SetFillStyle()

void TPadPainterBase::SetFillStyle ( Style_t fstyle )

inlineoverridevirtual

Implements TVirtualPadPainter.

Definition at line 51 of file TPadPainterBase.h.

◆ SetLineColor()

void TPadPainterBase::SetLineColor ( Color_t lcolor )

inlineoverridevirtual

Implements TVirtualPadPainter.

Definition at line 41 of file TPadPainterBase.h.

◆ SetLineStyle()

void TPadPainterBase::SetLineStyle ( Style_t lstyle )

inlineoverridevirtual

Implements TVirtualPadPainter.

Definition at line 42 of file TPadPainterBase.h.

◆ SetLineWidth()

void TPadPainterBase::SetLineWidth ( Width_t lwidth )

inlineoverridevirtual

Implements TVirtualPadPainter.

Definition at line 43 of file TPadPainterBase.h.

◆ SetMarkerColor()

void TPadPainterBase::SetMarkerColor ( Color_t mcolor )

inlineoverridevirtual

Reimplemented from TVirtualPadPainter.

Definition at line 73 of file TPadPainterBase.h.

◆ SetMarkerSize()

void TPadPainterBase::SetMarkerSize ( Size_t msize )

inlineoverridevirtual

Reimplemented from TVirtualPadPainter.

Definition at line 75 of file TPadPainterBase.h.

◆ SetMarkerStyle()

void TPadPainterBase::SetMarkerStyle ( Style_t mstyle )

inlineoverridevirtual

Reimplemented from TVirtualPadPainter.

Definition at line 74 of file TPadPainterBase.h.

◆ SetTextAlign()

void TPadPainterBase::SetTextAlign ( Short_t align )

inlineoverridevirtual

Implements TVirtualPadPainter.

Definition at line 61 of file TPadPainterBase.h.

◆ SetTextAngle()

void TPadPainterBase::SetTextAngle ( Float_t tangle )

inlineoverridevirtual

Implements TVirtualPadPainter.

Definition at line 62 of file TPadPainterBase.h.

◆ SetTextColor()

void TPadPainterBase::SetTextColor ( Color_t tcolor )

inlineoverridevirtual

Implements TVirtualPadPainter.

Definition at line 63 of file TPadPainterBase.h.

◆ SetTextFont()

void TPadPainterBase::SetTextFont ( Font_t tfont )

inlineoverridevirtual

Implements TVirtualPadPainter.

Definition at line 64 of file TPadPainterBase.h.

◆ SetTextSize()

void TPadPainterBase::SetTextSize ( Float_t tsize )

inlineoverridevirtual

Implements TVirtualPadPainter.

Definition at line 65 of file TPadPainterBase.h.

◆ SetTextSizePixels()

void TPadPainterBase::SetTextSizePixels ( Int_t npixels )

inlineoverridevirtual

Implements TVirtualPadPainter.

Definition at line 66 of file TPadPainterBase.h.

◆ Streamer()

void TPadPainterBase::Streamer ( TBuffer & )

overridevirtual

Reimplemented from TVirtualPadPainter.

Reimplemented in TPadPainterPS, and TWebPadPainter.

◆ StreamerNVirtual()

void TPadPainterBase::StreamerNVirtual ( TBuffer & ClassDef_StreamerNVirtual_b )

inline

Definition at line 114 of file TPadPainterBase.h.

Member Data Documentation

◆ fAttFill

TAttFill TPadPainterBase::fAttFill

protected

current fill attributes

Definition at line 23 of file TPadPainterBase.h.

◆ fAttLine

TAttLine TPadPainterBase::fAttLine

protected

current line attributes

Definition at line 24 of file TPadPainterBase.h.

◆ fAttMarker

TAttMarker TPadPainterBase::fAttMarker

protected

current marker attributes

Definition at line 25 of file TPadPainterBase.h.

◆ fAttText

TAttText TPadPainterBase::fAttText

protected

current text attributes

Definition at line 26 of file TPadPainterBase.h.

◆ fFullyTransparent

Bool_t TPadPainterBase::fFullyTransparent = kFALSE

protected

if transformed fill attributes fully transparent

Definition at line 27 of file TPadPainterBase.h.

Libraries for TPadPainterBase:

[legend]

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

graf2d/gpad/inc/TPadPainterBase.h
graf2d/gpad/src/TPadPainterBase.cxx

Public Member Functions

Static Public Member Functions

Protected Member Functions

Protected Attributes

Additional Inherited Members

Member Function Documentation

◆ Class()

◆ Class_Name()

◆ Class_Version()

◆ DeclFileName()

◆ GetAttFill()

◆ GetAttFillInternal()

◆ GetAttLine()

◆ GetAttMarker()

◆ GetAttText()

◆ GetFillColor()

◆ GetFillStyle()

◆ GetLineColor()

◆ GetLineStyle()

◆ GetLineWidth()

◆ GetMarkerColor()

◆ GetMarkerSize()

◆ GetMarkerStyle()

◆ GetTextAdvance()

◆ GetTextAlign()

◆ GetTextAngle()

◆ GetTextAscentDescent() [1/2]

◆ GetTextAscentDescent() [2/2]

◆ GetTextColor()

◆ GetTextExtent() [1/2]

◆ GetTextExtent() [2/2]

◆ GetTextFont()

◆ GetTextMagnitude()

◆ GetTextSize()

◆ IsA()

◆ IsTransparent()

◆ SetAttFill()

◆ SetAttLine()

◆ SetAttMarker()

◆ SetAttText()

◆ SetFillColor()

◆ SetFillStyle()

◆ SetLineColor()

◆ SetLineStyle()

◆ SetLineWidth()

◆ SetMarkerColor()

◆ SetMarkerSize()

◆ SetMarkerStyle()

◆ SetTextAlign()

◆ SetTextAngle()

◆ SetTextColor()

◆ SetTextFont()

◆ SetTextSize()

◆ SetTextSizePixels()

◆ Streamer()

◆ StreamerNVirtual()

Member Data Documentation

◆ fAttFill

◆ fAttLine

◆ fAttMarker

◆ fAttText

◆ fFullyTransparent