Quick Links: ROOT Homepage Class Index Class Hierarchy

Source: header file source file viewVC header viewVC source

Sections: class description function members data members class charts

class TVirtualPadPainter

Function Members (Methods)

This is an abstract class, constructors will not be documented.
Look at the header to check for available constructors.

public:

virtual	~TVirtualPadPainter()
static TClass*	Class()
virtual void	ClearDrawable()
virtual void	CopyDrawable(Int_t device, Int_t px, Int_t py)
virtual Int_t	CreateDrawable(UInt_t w, UInt_t h)
virtual void	DestroyDrawable()
virtual void	DrawBox(Double_t x1, Double_t y1, Double_t x2, Double_t y2, TVirtualPadPainter::EBoxMode mode)
virtual void	DrawFillArea(Int_t n, const Double_t* x, const Double_t* y)
virtual void	DrawFillArea(Int_t n, const Float_t* x, const Float_t* y)
virtual void	DrawLine(Double_t x1, Double_t y1, Double_t x2, Double_t y2)
virtual void	DrawLineNDC(Double_t u1, Double_t v1, Double_t u2, Double_t v2)
virtual void	DrawPixels(const unsigned char* pixelData, UInt_t width, UInt_t height, Int_t dstX, Int_t dstY, Bool_t enableAlphaBlending)
virtual void	DrawPolyLine(Int_t n, const Double_t* x, const Double_t* y)
virtual void	DrawPolyLine(Int_t n, const Float_t* x, const Float_t* y)
virtual void	DrawPolyLineNDC(Int_t n, const Double_t* u, const Double_t* v)
virtual void	DrawPolyMarker(Int_t n, const Double_t* x, const Double_t* y)
virtual void	DrawPolyMarker(Int_t n, const Float_t* x, const Float_t* y)
virtual void	DrawText(Double_t x, Double_t y, const char* text, TVirtualPadPainter::ETextMode mode)
virtual void	DrawText(Double_t x, Double_t y, const wchar_t* text, TVirtualPadPainter::ETextMode mode)
virtual void	DrawTextNDC(Double_t u, Double_t v, const char* text, TVirtualPadPainter::ETextMode mode)
virtual void	DrawTextNDC(Double_t u, Double_t v, const wchar_t* text, TVirtualPadPainter::ETextMode mode)
virtual Color_t	GetFillColor() const
virtual Style_t	GetFillStyle() const
virtual Color_t	GetLineColor() const
virtual Style_t	GetLineStyle() const
virtual Width_t	GetLineWidth() const
virtual Short_t	GetTextAlign() const
virtual Float_t	GetTextAngle() const
virtual Color_t	GetTextColor() const
virtual Font_t	GetTextFont() const
virtual Float_t	GetTextMagnitude() const
virtual Float_t	GetTextSize() const
virtual void	InitPainter()
virtual void	InvalidateCS()
virtual TClass*	IsA() const
virtual Bool_t	IsTransparent() const
virtual void	LockPainter()
TVirtualPadPainter&	operator=(const TVirtualPadPainter&)
static TVirtualPadPainter*	PadPainter(Option_t* opt = "")
virtual void	SaveImage(TVirtualPad* pad, const char* fileName, Int_t type) const
virtual void	SelectDrawable(Int_t device)
virtual void	SetFillColor(Color_t fcolor)
virtual void	SetFillStyle(Style_t fstyle)
virtual void	SetLineColor(Color_t lcolor)
virtual void	SetLineStyle(Style_t lstyle)
virtual void	SetLineWidth(Width_t lwidth)
virtual void	SetOpacity(Int_t percent)
virtual void	SetTextAlign(Short_t align = 11)
virtual void	SetTextAngle(Float_t tangle = 0)
virtual void	SetTextColor(Color_t tcolor = 1)
virtual void	SetTextFont(Font_t tfont = 62)
virtual void	SetTextSize(Float_t tsize = 1)
virtual void	SetTextSizePixels(Int_t npixels)
virtual void	ShowMembers(TMemberInspector& insp) const
virtual void	Streamer(TBuffer&)
void	StreamerNVirtual(TBuffer& ClassDef_StreamerNVirtual_b)
	TVirtualPadPainter()
	TVirtualPadPainter(const TVirtualPadPainter&)

Data Members

public:

static TVirtualPadPainter::ETextMode	kClear
static TVirtualPadPainter::EBoxMode	kFilled
static TVirtualPadPainter::EBoxMode	kHollow
static TVirtualPadPainter::ETextMode	kOpaque

Class Charts

Inheritance Inherited Members Includes Libraries

Function documentation

~TVirtualPadPainter()

Virtual dtor.

void InitPainter()

Empty definition.

void InvalidateCS()

Empty definition.

void LockPainter()

Empty definition.

TVirtualPadPainter * PadPainter(Option_t* opt = "")

 Create a pad painter of specified type.

Color_t GetLineColor() const

Line attributes to be set up in TPad.

Style_t GetLineStyle() const

Width_t GetLineWidth() const

void SetLineColor(Color_t lcolor)

void SetLineStyle(Style_t lstyle)

void SetLineWidth(Width_t lwidth)

Color_t GetFillColor() const

Fill attributes to be set up in TPad.

Style_t GetFillStyle() const

Bool_t IsTransparent() const

void SetFillColor(Color_t fcolor)

void SetFillStyle(Style_t fstyle)

void SetOpacity(Int_t percent)

Short_t GetTextAlign() const

Text attributes.

Float_t GetTextAngle() const

Color_t GetTextColor() const

Font_t GetTextFont() const

Float_t GetTextSize() const

Float_t GetTextMagnitude() const

void SetTextAlign(Short_t align = 11)

void SetTextAngle(Float_t tangle = 0)

void SetTextColor(Color_t tcolor = 1)

void SetTextFont(Font_t tfont = 62)

void SetTextSize(Float_t tsize = 1)

void SetTextSizePixels(Int_t npixels)

Int_t CreateDrawable(UInt_t w, UInt_t h)

This part is an interface to X11 pixmap management and to save sub-pads off-screens for OpenGL.
Currently, must be implemented only for X11/GDI

void ClearDrawable()

void CopyDrawable(Int_t device, Int_t px, Int_t py)

void DestroyDrawable()

void SelectDrawable(Int_t device)

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

TASImage support.

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

Now, drawing primitives.

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

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

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

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

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

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

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

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

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

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

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

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

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

void SaveImage(TVirtualPad* pad, const char* fileName, Int_t type) const

gif, jpg, png, bmp output.