Logo ROOT   6.21/01
Reference Guide
TPadPainter Class Reference

Implement TVirtualPadPainter which abstracts painting operations.

Definition at line 26 of file TPadPainter.h.

Public Member Functions

 TPadPainter ()
 Empty ctor. We need it only because of explicit copy ctor. More...
 
void ClearDrawable ()
 Clear the current gVirtualX window. More...
 
void CopyDrawable (Int_t device, Int_t px, Int_t py)
 Copy a gVirtualX pixmap. More...
 
Int_t CreateDrawable (UInt_t w, UInt_t h)
 Create a gVirtualX Pixmap. More...
 
void DestroyDrawable (Int_t device)
 Close the current gVirtualX pixmap. More...
 
void DrawBox (Double_t x1, Double_t y1, Double_t x2, Double_t y2, EBoxMode mode)
 Paint a simple box. More...
 
void DrawFillArea (Int_t n, const Double_t *x, const Double_t *y)
 Paint filled area. More...
 
void DrawFillArea (Int_t n, const Float_t *x, const Float_t *y)
 Paint filled area. More...
 
void DrawLine (Double_t x1, Double_t y1, Double_t x2, Double_t y2)
 Paint a simple line. More...
 
void DrawLineNDC (Double_t u1, Double_t v1, Double_t u2, Double_t v2)
 Paint a simple line in normalized coordinates. More...
 
void DrawPixels (const unsigned char *pixelData, UInt_t width, UInt_t height, Int_t dstX, Int_t dstY, Bool_t enableAlphaBlending)
 Noop, for non-gl pad TASImage calls gVirtualX->CopyArea. More...
 
void DrawPolyLine (Int_t n, const Double_t *x, const Double_t *y)
 Paint Polyline. More...
 
void DrawPolyLine (Int_t n, const Float_t *x, const Float_t *y)
 Paint polyline. More...
 
void DrawPolyLineNDC (Int_t n, const Double_t *u, const Double_t *v)
 Paint polyline in normalized coordinates. More...
 
void DrawPolyMarker (Int_t n, const Double_t *x, const Double_t *y)
 Paint polymarker. More...
 
void DrawPolyMarker (Int_t n, const Float_t *x, const Float_t *y)
 Paint polymarker. More...
 
void DrawText (Double_t x, Double_t y, const char *text, ETextMode mode)
 Paint text. More...
 
void DrawText (Double_t x, Double_t y, const wchar_t *text, ETextMode mode)
 Special version working with wchar_t and required by TMathText. More...
 
void DrawTextNDC (Double_t u, Double_t v, const char *text, ETextMode mode)
 Paint text in normalized coordinates. More...
 
void DrawTextNDC (Double_t u, Double_t v, const wchar_t *text, ETextMode mode)
 Paint text in normalized coordinates. More...
 
Color_t GetFillColor () const
 Delegate to gVirtualX. More...
 
Style_t GetFillStyle () const
 Delegate to gVirtualX. More...
 
Color_t GetLineColor () const
 Delegate to gVirtualX. More...
 
Style_t GetLineStyle () const
 Delegate to gVirtualX. More...
 
Width_t GetLineWidth () const
 Delegate to gVirtualX. More...
 
Short_t GetTextAlign () const
 Delegate to gVirtualX. More...
 
Float_t GetTextAngle () const
 Delegate to gVirtualX. More...
 
Color_t GetTextColor () const
 Delegate to gVirtualX. More...
 
Font_t GetTextFont () const
 Delegate to gVirtualX. More...
 
Float_t GetTextMagnitude () const
 Delegate to gVirtualX. More...
 
Float_t GetTextSize () const
 Delegate to gVirtualX. More...
 
Bool_t IsTransparent () const
 Delegate to gVirtualX. More...
 
void SaveImage (TVirtualPad *pad, const char *fileName, Int_t type) const
 Save the image displayed in the canvas pointed by "pad" into a binary file. More...
 
void SelectDrawable (Int_t device)
 Select the window in which the graphics will go. More...
 
void SetFillColor (Color_t fcolor)
 Delegate to gVirtualX. More...
 
void SetFillStyle (Style_t fstyle)
 Delegate to gVirtualX. More...
 
void SetLineColor (Color_t lcolor)
 Delegate to gVirtualX. More...
 
void SetLineStyle (Style_t lstyle)
 Delegate to gVirtualX. More...
 
void SetLineWidth (Width_t lwidth)
 Delegate to gVirtualX. More...
 
void SetOpacity (Int_t percent)
 Delegate to gVirtualX. More...
 
void SetTextAlign (Short_t align)
 Delegate to gVirtualX. More...
 
void SetTextAngle (Float_t tangle)
 Delegate to gVirtualX. More...
 
void SetTextColor (Color_t tcolor)
 Delegate to gVirtualX. More...
 
void SetTextFont (Font_t tfont)
 Delegate to gVirtualX. More...
 
void SetTextSize (Float_t tsize)
 Delegate to gVirtualX. More...
 
void SetTextSizePixels (Int_t npixels)
 Delegate to gVirtualX. More...
 
- Public Member Functions inherited from TVirtualPadPainter
virtual ~TVirtualPadPainter ()
 Virtual dtor. More...
 
virtual void InitPainter ()
 Empty definition. More...
 
virtual void InvalidateCS ()
 Empty definition. More...
 
virtual void LockPainter ()
 Empty definition. More...
 

Private Member Functions

 TPadPainter (const TPadPainter &rhs)=delete
 
 TPadPainter (TPadPainter &&rhs)=delete
 
TPadPainteroperator= (const TPadPainter &rhs)=delete
 
TPadPainteroperator= (TPadPainter &&rhs)=delete
 

Additional Inherited Members

- Public Types inherited from TVirtualPadPainter
enum  EBoxMode { kHollow, kFilled }
 
enum  ETextMode { kClear, kOpaque }
 
- Static Public Member Functions inherited from TVirtualPadPainter
static TVirtualPadPainterPadPainter (Option_t *opt="")
 Create a pad painter of specified type. More...
 

#include <TPadPainter.h>

Inheritance diagram for TPadPainter:
[legend]

Constructor & Destructor Documentation

◆ TPadPainter() [1/3]

TPadPainter::TPadPainter ( )

Empty ctor. We need it only because of explicit copy ctor.

Definition at line 72 of file TPadPainter.cxx.

◆ TPadPainter() [2/3]

TPadPainter::TPadPainter ( const TPadPainter rhs)
privatedelete

◆ TPadPainter() [3/3]

TPadPainter::TPadPainter ( TPadPainter &&  rhs)
privatedelete

Member Function Documentation

◆ ClearDrawable()

void TPadPainter::ClearDrawable ( )
virtual

Clear the current gVirtualX window.

Implements TVirtualPadPainter.

Definition at line 315 of file TPadPainter.cxx.

◆ CopyDrawable()

void TPadPainter::CopyDrawable ( Int_t  device,
Int_t  px,
Int_t  py 
)
virtual

Copy a gVirtualX pixmap.

Implements TVirtualPadPainter.

Definition at line 324 of file TPadPainter.cxx.

◆ CreateDrawable()

Int_t TPadPainter::CreateDrawable ( UInt_t  w,
UInt_t  h 
)
virtual

Create a gVirtualX Pixmap.

Implements TVirtualPadPainter.

Definition at line 306 of file TPadPainter.cxx.

◆ DestroyDrawable()

void TPadPainter::DestroyDrawable ( Int_t  device)
virtual

Close the current gVirtualX pixmap.

Implements TVirtualPadPainter.

Definition at line 333 of file TPadPainter.cxx.

◆ DrawBox()

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

Paint a simple box.

Implements TVirtualPadPainter.

Definition at line 390 of file TPadPainter.cxx.

◆ DrawFillArea() [1/2]

void TPadPainter::DrawFillArea ( Int_t  n,
const Double_t x,
const Double_t y 
)
virtual

Paint filled area.

Implements TVirtualPadPainter.

Definition at line 411 of file TPadPainter.cxx.

◆ DrawFillArea() [2/2]

void TPadPainter::DrawFillArea ( Int_t  n,
const Float_t x,
const Float_t y 
)
virtual

Paint filled area.

Implements TVirtualPadPainter.

Definition at line 425 of file TPadPainter.cxx.

◆ DrawLine()

void TPadPainter::DrawLine ( Double_t  x1,
Double_t  y1,
Double_t  x2,
Double_t  y2 
)
virtual

Paint a simple line.

Implements TVirtualPadPainter.

Definition at line 360 of file TPadPainter.cxx.

◆ DrawLineNDC()

void TPadPainter::DrawLineNDC ( Double_t  u1,
Double_t  v1,
Double_t  u2,
Double_t  v2 
)
virtual

Paint a simple line in normalized coordinates.

Implements TVirtualPadPainter.

Definition at line 375 of file TPadPainter.cxx.

◆ DrawPixels()

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

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

Implements TVirtualPadPainter.

Definition at line 351 of file TPadPainter.cxx.

◆ DrawPolyLine() [1/2]

void TPadPainter::DrawPolyLine ( Int_t  n,
const Double_t x,
const Double_t y 
)
virtual

Paint Polyline.

Implements TVirtualPadPainter.

Definition at line 438 of file TPadPainter.cxx.

◆ DrawPolyLine() [2/2]

void TPadPainter::DrawPolyLine ( Int_t  n,
const Float_t x,
const Float_t y 
)
virtual

Paint polyline.

Implements TVirtualPadPainter.

Definition at line 454 of file TPadPainter.cxx.

◆ DrawPolyLineNDC()

void TPadPainter::DrawPolyLineNDC ( Int_t  n,
const Double_t u,
const Double_t v 
)
virtual

Paint polyline in normalized coordinates.

Implements TVirtualPadPainter.

Definition at line 470 of file TPadPainter.cxx.

◆ DrawPolyMarker() [1/2]

void TPadPainter::DrawPolyMarker ( Int_t  n,
const Double_t x,
const Double_t y 
)
virtual

Paint polymarker.

Implements TVirtualPadPainter.

Definition at line 493 of file TPadPainter.cxx.

◆ DrawPolyMarker() [2/2]

void TPadPainter::DrawPolyMarker ( Int_t  n,
const Float_t x,
const Float_t y 
)
virtual

Paint polymarker.

Implements TVirtualPadPainter.

Definition at line 507 of file TPadPainter.cxx.

◆ DrawText() [1/2]

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

Paint text.

Implements TVirtualPadPainter.

Definition at line 521 of file TPadPainter.cxx.

◆ DrawText() [2/2]

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

Special version working with wchar_t and required by TMathText.

Implements TVirtualPadPainter.

Definition at line 534 of file TPadPainter.cxx.

◆ DrawTextNDC() [1/2]

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

Paint text in normalized coordinates.

Implements TVirtualPadPainter.

Definition at line 547 of file TPadPainter.cxx.

◆ DrawTextNDC() [2/2]

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

Paint text in normalized coordinates.

Implements TVirtualPadPainter.

Definition at line 623 of file TPadPainter.cxx.

◆ GetFillColor()

Color_t TPadPainter::GetFillColor ( ) const
virtual

Delegate to gVirtualX.

Implements TVirtualPadPainter.

Definition at line 143 of file TPadPainter.cxx.

◆ GetFillStyle()

Style_t TPadPainter::GetFillStyle ( ) const
virtual

Delegate to gVirtualX.

Implements TVirtualPadPainter.

Definition at line 152 of file TPadPainter.cxx.

◆ GetLineColor()

Color_t TPadPainter::GetLineColor ( ) const
virtual

Delegate to gVirtualX.

Implements TVirtualPadPainter.

Definition at line 89 of file TPadPainter.cxx.

◆ GetLineStyle()

Style_t TPadPainter::GetLineStyle ( ) const
virtual

Delegate to gVirtualX.

Implements TVirtualPadPainter.

Definition at line 98 of file TPadPainter.cxx.

◆ GetLineWidth()

Width_t TPadPainter::GetLineWidth ( ) const
virtual

Delegate to gVirtualX.

Implements TVirtualPadPainter.

Definition at line 107 of file TPadPainter.cxx.

◆ GetTextAlign()

Short_t TPadPainter::GetTextAlign ( ) const
virtual

Delegate to gVirtualX.

Implements TVirtualPadPainter.

Definition at line 198 of file TPadPainter.cxx.

◆ GetTextAngle()

Float_t TPadPainter::GetTextAngle ( ) const
virtual

Delegate to gVirtualX.

Implements TVirtualPadPainter.

Definition at line 207 of file TPadPainter.cxx.

◆ GetTextColor()

Color_t TPadPainter::GetTextColor ( ) const
virtual

Delegate to gVirtualX.

Implements TVirtualPadPainter.

Definition at line 216 of file TPadPainter.cxx.

◆ GetTextFont()

Font_t TPadPainter::GetTextFont ( ) const
virtual

Delegate to gVirtualX.

Implements TVirtualPadPainter.

Definition at line 225 of file TPadPainter.cxx.

◆ GetTextMagnitude()

Float_t TPadPainter::GetTextMagnitude ( ) const
virtual

Delegate to gVirtualX.

Implements TVirtualPadPainter.

Definition at line 243 of file TPadPainter.cxx.

◆ GetTextSize()

Float_t TPadPainter::GetTextSize ( ) const
virtual

Delegate to gVirtualX.

Implements TVirtualPadPainter.

Definition at line 234 of file TPadPainter.cxx.

◆ IsTransparent()

Bool_t TPadPainter::IsTransparent ( ) const
virtual

Delegate to gVirtualX.

Implements TVirtualPadPainter.

Definition at line 161 of file TPadPainter.cxx.

◆ operator=() [1/2]

TPadPainter& TPadPainter::operator= ( const TPadPainter rhs)
privatedelete

◆ operator=() [2/2]

TPadPainter& TPadPainter::operator= ( TPadPainter &&  rhs)
privatedelete

◆ SaveImage()

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

Save the image displayed in the canvas pointed by "pad" into a binary file.

Implements TVirtualPadPainter.

Definition at line 560 of file TPadPainter.cxx.

◆ SelectDrawable()

void TPadPainter::SelectDrawable ( Int_t  device)
virtual

Select the window in which the graphics will go.

Implements TVirtualPadPainter.

Definition at line 343 of file TPadPainter.cxx.

◆ SetFillColor()

void TPadPainter::SetFillColor ( Color_t  fcolor)
virtual

Delegate to gVirtualX.

Implements TVirtualPadPainter.

Definition at line 171 of file TPadPainter.cxx.

◆ SetFillStyle()

void TPadPainter::SetFillStyle ( Style_t  fstyle)
virtual

Delegate to gVirtualX.

Implements TVirtualPadPainter.

Definition at line 180 of file TPadPainter.cxx.

◆ SetLineColor()

void TPadPainter::SetLineColor ( Color_t  lcolor)
virtual

Delegate to gVirtualX.

Implements TVirtualPadPainter.

Definition at line 116 of file TPadPainter.cxx.

◆ SetLineStyle()

void TPadPainter::SetLineStyle ( Style_t  lstyle)
virtual

Delegate to gVirtualX.

Implements TVirtualPadPainter.

Definition at line 125 of file TPadPainter.cxx.

◆ SetLineWidth()

void TPadPainter::SetLineWidth ( Width_t  lwidth)
virtual

Delegate to gVirtualX.

Implements TVirtualPadPainter.

Definition at line 134 of file TPadPainter.cxx.

◆ SetOpacity()

void TPadPainter::SetOpacity ( Int_t  percent)
virtual

Delegate to gVirtualX.

Implements TVirtualPadPainter.

Definition at line 189 of file TPadPainter.cxx.

◆ SetTextAlign()

void TPadPainter::SetTextAlign ( Short_t  align)
virtual

Delegate to gVirtualX.

Implements TVirtualPadPainter.

Definition at line 252 of file TPadPainter.cxx.

◆ SetTextAngle()

void TPadPainter::SetTextAngle ( Float_t  tangle)
virtual

Delegate to gVirtualX.

Implements TVirtualPadPainter.

Definition at line 261 of file TPadPainter.cxx.

◆ SetTextColor()

void TPadPainter::SetTextColor ( Color_t  tcolor)
virtual

Delegate to gVirtualX.

Implements TVirtualPadPainter.

Definition at line 270 of file TPadPainter.cxx.

◆ SetTextFont()

void TPadPainter::SetTextFont ( Font_t  tfont)
virtual

Delegate to gVirtualX.

Implements TVirtualPadPainter.

Definition at line 279 of file TPadPainter.cxx.

◆ SetTextSize()

void TPadPainter::SetTextSize ( Float_t  tsize)
virtual

Delegate to gVirtualX.

Implements TVirtualPadPainter.

Definition at line 288 of file TPadPainter.cxx.

◆ SetTextSizePixels()

void TPadPainter::SetTextSizePixels ( Int_t  npixels)
virtual

Delegate to gVirtualX.

Implements TVirtualPadPainter.

Definition at line 297 of file TPadPainter.cxx.

Libraries for TPadPainter:
[legend]

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