TImage Class Reference

An abstract interface to image processing library.

It allows for the reading and writing of images in different formats, several image manipulations (scaling, tiling, merging, etc.) and displaying in pads.

The concrete implementation of this class is done by the TASImage class. The methods are documented in that class.

Definition at line 45 of file TImage.h.

Public Types
enum	EImageFileTypes {   kXpm = 0, kZCompressedXpm, kGZCompressedXpm, kPng,   kJpeg, kXcf, kPpm, kPnm,   kBmp, kIco, kCur, kGif,   kTiff, kXbm, kFits, kTga,   kXml, kUnknown, kAnimGif }
enum	EText3DType {   kPlain = 0, kEmbossed, kSunken, kShadeAbove,   kShadeBelow, kEmbossedThick, kSunkenThick, kOutlineAbove,   kOutlineBelow, kOutlineFull, k3DTypes }
enum	ECharType { kUTF8 = 0, kChar = 1, kUnicode = 4 }
enum	ETileType { kStretch = 0, kTile, kStretchY, kStretchX }
enum	ECoordMode { kCoordModeOrigin = 0, kCoordModePrevious }
enum	EColorChan {   kRedChan = BIT(0), kGreenChan = BIT(1), kBlueChan = BIT(2), kAlphaChan = BIT(3),   kAllChan = kRedChan | kGreenChan | kBlueChan | kAlphaChan }
Public Types inherited from TObject
enum	EStatusBits {   kCanDelete = BIT(0), kMustCleanup = BIT(3), kObjInCanvas = BIT(3), kIsReferenced = BIT(4),   kHasUUID = BIT(5), kCannotPick = BIT(6), kNoContextMenu = BIT(8), kInvalidObject = BIT(13) }
enum	{ kIsOnHeap = 0x01000000, kNotDeleted = 0x02000000, kZombie = 0x04000000, kBitMask = 0x00ffffff }
enum	{ kSingleKey = BIT(0), kOverwrite = BIT(1), kWriteDelete = BIT(2) }
Public Types inherited from TAttImage
enum	EImageQuality {   kImgDefault = -1, kImgPoor = 0, kImgFast = 1, kImgGood = 2,   kImgBest = 3 }

Public Member Functions
	TImage (const TImage &img)
TImage &	operator= (const TImage &img)
	TImage (UInt_t, UInt_t)
virtual	~TImage ()
virtual TObject *	Clone (const char *) const
	Make a clone of an object using the Streamer facility. More...
virtual void	ReadImage (const char *, EImageFileTypes=TImage::kUnknown)
virtual void	WriteImage (const char *, EImageFileTypes=TImage::kUnknown)
virtual void	SetImage (const Double_t *, UInt_t, UInt_t, TImagePalette *=0)
virtual void	SetImage (const TArrayD &, UInt_t, TImagePalette *=0)
virtual void	SetImage (const TVectorD &, UInt_t, TImagePalette *=0)
virtual void	SetImage (Pixmap_t, Pixmap_t=0)
virtual void	FromPad (TVirtualPad *, Int_t=0, Int_t=0, UInt_t=0, UInt_t=0)
virtual void	UnZoom ()
virtual void	Zoom (UInt_t, UInt_t, UInt_t, UInt_t)
virtual void	Flip (Int_t=180)
virtual void	Gray (Bool_t=kTRUE)
virtual Bool_t	IsGray () const
virtual void	Mirror (Bool_t=kTRUE)
virtual void	Scale (UInt_t, UInt_t)
virtual void	Slice (UInt_t, UInt_t, UInt_t, UInt_t, UInt_t, UInt_t)
virtual void	Tile (UInt_t, UInt_t)
virtual void	Crop (Int_t=0, Int_t=0, UInt_t=0, UInt_t=0)
virtual void	Pad (const char *="#FFFFFFFF", UInt_t=0, UInt_t=0, UInt_t=0, UInt_t=0)
virtual void	Blur (Double_t=3, Double_t=3)
virtual Double_t *	Vectorize (UInt_t=256, UInt_t=4, Int_t=0)
virtual void	HSV (UInt_t=0, UInt_t=360, Int_t=0, Int_t=0, Int_t=0, Int_t=0, Int_t=0, UInt_t=0, UInt_t=0)
virtual void	Gradient (UInt_t=0, const char *="#FFFFFF #000000", const char *=0, Int_t=0, Int_t=0, UInt_t=0, UInt_t=0)
virtual void	Merge (const TImage *, const char *="alphablend", Int_t=0, Int_t=0)
virtual void	Append (const TImage *, const char *="+", const char *="#00000000")
virtual void	Bevel (Int_t=0, Int_t=0, UInt_t=0, UInt_t=0, const char *="#ffdddddd", const char *="#ff555555", UShort_t=1, Bool_t=kFALSE)
virtual void	BeginPaint (Bool_t=kTRUE)
virtual void	EndPaint ()
virtual void	DrawLine (UInt_t, UInt_t, UInt_t, UInt_t, const char *="#000000", UInt_t=1)
virtual void	DrawDashLine (UInt_t, UInt_t, UInt_t, UInt_t, UInt_t, const char *, const char *="#000000", UInt_t=1)
virtual void	DrawBox (Int_t, Int_t, Int_t, Int_t, const char *="#000000", UInt_t=1, Int_t=0)
virtual void	DrawRectangle (UInt_t, UInt_t, UInt_t, UInt_t, const char *="#000000", UInt_t=1)
virtual void	FillRectangle (const char *=0, Int_t=0, Int_t=0, UInt_t=0, UInt_t=0)
virtual void	DrawPolyLine (UInt_t, TPoint *, const char *="#000000", UInt_t=1, TImage::ECoordMode=kCoordModeOrigin)
virtual void	PutPixel (Int_t, Int_t, const char *="#000000")
virtual void	PolyPoint (UInt_t, TPoint *, const char *="#000000", TImage::ECoordMode=kCoordModeOrigin)
virtual void	DrawSegments (UInt_t, Segment_t *, const char *="#000000", UInt_t=1)
virtual void	DrawText (Int_t=0, Int_t=0, const char *="", Int_t=12, const char *=0, const char *="fixed", EText3DType=TImage::kPlain, const char *=0, Float_t=0)
virtual void	DrawText (TText *, Int_t=0, Int_t=0)
virtual void	FillPolygon (UInt_t, TPoint *, const char *="#000000", const char *=0, UInt_t=16, UInt_t=16)
virtual void	FillPolygon (UInt_t, TPoint *, TImage *)
virtual void	CropPolygon (UInt_t, TPoint *)
virtual void	DrawFillArea (UInt_t, TPoint *, const char *="#000000", const char *=0, UInt_t=16, UInt_t=16)
virtual void	DrawFillArea (UInt_t, TPoint *, TImage *)
virtual void	FillSpans (UInt_t, TPoint *, UInt_t *, const char *="#000000", const char *=0, UInt_t=16, UInt_t=16)
virtual void	FillSpans (UInt_t, TPoint *, UInt_t *, TImage *)
virtual void	CropSpans (UInt_t, TPoint *, UInt_t *)
virtual void	CopyArea (TImage *, Int_t, Int_t, UInt_t, UInt_t, Int_t=0, Int_t=0, Int_t=3, EColorChan=kAllChan)
virtual void	DrawCellArray (Int_t, Int_t, Int_t, Int_t, Int_t, Int_t, UInt_t *)
virtual void	FloodFill (Int_t, Int_t, const char *, const char *, const char *=0)
virtual void	DrawCubeBezier (Int_t, Int_t, Int_t, Int_t, Int_t, Int_t, const char *="#000000", UInt_t=1)
virtual void	DrawStraightEllips (Int_t, Int_t, Int_t, Int_t, const char *="#000000", Int_t=1)
virtual void	DrawCircle (Int_t, Int_t, Int_t, const char *="#000000", Int_t=1)
virtual void	DrawEllips (Int_t, Int_t, Int_t, Int_t, Int_t, const char *="#000000", Int_t=1)
virtual void	DrawEllips2 (Int_t, Int_t, Int_t, Int_t, Int_t, const char *="#000000", Int_t=1)
virtual void	SetEditable (Bool_t=kTRUE)
virtual Bool_t	IsEditable () const
virtual UInt_t	GetWidth () const
virtual UInt_t	GetHeight () const
virtual Bool_t	IsValid () const
virtual TImage *	GetScaledImage () const
virtual TArrayL *	GetPixels (Int_t=0, Int_t=0, UInt_t=0, UInt_t=0)
virtual TArrayD *	GetArray (UInt_t=0, UInt_t=0, TImagePalette *=gWebImagePalette)
virtual Pixmap_t	GetPixmap ()
virtual Pixmap_t	GetMask ()
virtual UInt_t *	GetArgbArray ()
virtual UInt_t *	GetRgbaArray ()
virtual Double_t *	GetVecArray ()
virtual UInt_t *	GetScanline (UInt_t)
virtual void	GetImageBuffer (char **, int *, EImageFileTypes=TImage::kPng)
virtual Bool_t	SetImageBuffer (char **, EImageFileTypes=TImage::kPng)
virtual void	PaintImage (Drawable_t, Int_t, Int_t, Int_t=0, Int_t=0, UInt_t=0, UInt_t=0, Option_t *="")
virtual void	FromWindow (Drawable_t, Int_t=0, Int_t=0, UInt_t=0, UInt_t=0)
virtual void	FromGLBuffer (UChar_t *, UInt_t, UInt_t)
TImage &	operator+= (const TImage &i)
TImage &	operator/= (const TImage &i)
Public Member Functions inherited from TNamed
	TNamed ()
	TNamed (const char *name, const char *title)
	TNamed (const TString &name, const TString &title)
	TNamed (const TNamed &named)
TNamed &	operator= (const TNamed &rhs)
	TNamed assignment operator. More...
virtual	~TNamed ()
virtual void	Clear (Option_t *option="")
	Set name and title to empty strings (""). More...
virtual Int_t	Compare (const TObject *obj) const
	Compare two TNamed objects. More...
virtual void	Copy (TObject &named) const
	Copy this to obj. More...
virtual void	FillBuffer (char *&buffer)
	Encode TNamed into output buffer. More...
virtual const char *	GetName () const
	Returns name of object. More...
virtual const char *	GetTitle () const
	Returns title of object. More...
virtual ULong_t	Hash () const
	Return hash value for this object. More...
virtual Bool_t	IsSortable () const
virtual void	SetName (const char *name)
	Change (i.e. More...
virtual void	SetNameTitle (const char *name, const char *title)
	Change (i.e. set) all the TNamed parameters (name and title). More...
virtual void	SetTitle (const char *title="")
	Change (i.e. set) the title of the TNamed. More...
virtual void	ls (Option_t *option="") const
	List TNamed name and title. More...
virtual void	Print (Option_t *option="") const
	Print TNamed name and title. More...
virtual Int_t	Sizeof () const
	Return size of the TNamed part of the TObject. More...
Public Member Functions inherited from TObject
	TObject ()
	TObject (const TObject &object)
	TObject copy ctor. More...
TObject &	operator= (const TObject &rhs)
	TObject assignment operator. More...
virtual	~TObject ()
	TObject destructor. More...
virtual void	AppendPad (Option_t *option="")
	Append graphics object to current pad. More...
virtual void	Browse (TBrowser *b)
	Browse object. May be overridden for another default action. More...
virtual const char *	ClassName () const
	Returns name of class to which the object belongs. More...
virtual void	Delete (Option_t *option="")
	Delete this object. More...
virtual Int_t	DistancetoPrimitive (Int_t px, Int_t py)
	Computes distance from point (px,py) to the object. More...
virtual void	Draw (Option_t *option="")
	Default Draw method for all objects. More...
virtual void	DrawClass () const
	Draw class inheritance tree of the class to which this object belongs. More...
virtual TObject *	DrawClone (Option_t *option="") const
	Draw a clone of this object in the current pad. More...
virtual void	Dump () const
	Dump contents of object on stdout. More...
virtual void	Execute (const char *method, const char *params, Int_t *error=0)
	Execute method on this object with the given parameter string, e.g. More...
virtual void	Execute (TMethod *method, TObjArray *params, Int_t *error=0)
	Execute method on this object with parameters stored in the TObjArray. More...
virtual void	ExecuteEvent (Int_t event, Int_t px, Int_t py)
	Execute action corresponding to an event at (px,py). More...
virtual TObject *	FindObject (const char *name) const
	Must be redefined in derived classes. More...
virtual TObject *	FindObject (const TObject *obj) const
	Must be redefined in derived classes. More...
virtual Option_t *	GetDrawOption () const
	Get option used by the graphics system to draw this object. More...
virtual UInt_t	GetUniqueID () const
	Return the unique object id. More...
virtual const char *	GetIconName () const
	Returns mime type name of object. More...
virtual Option_t *	GetOption () const
virtual char *	GetObjectInfo (Int_t px, Int_t py) const
	Returns string containing info about the object at position (px,py). More...
virtual Bool_t	HandleTimer (TTimer *timer)
	Execute action in response of a timer timing out. More...
virtual Bool_t	InheritsFrom (const char *classname) const
	Returns kTRUE if object inherits from class "classname". More...
virtual Bool_t	InheritsFrom (const TClass *cl) const
	Returns kTRUE if object inherits from TClass cl. More...
virtual void	Inspect () const
	Dump contents of this object in a graphics canvas. More...
virtual Bool_t	IsFolder () const
	Returns kTRUE in case object contains browsable objects (like containers or lists of other objects). More...
virtual Bool_t	IsEqual (const TObject *obj) const
	Default equal comparison (objects are equal if they have the same address in memory). More...
Bool_t	IsOnHeap () const
Bool_t	IsZombie () const
virtual Bool_t	Notify ()
	This method must be overridden to handle object notification. More...
virtual void	Paint (Option_t *option="")
	This method must be overridden if a class wants to paint itself. More...
virtual void	Pop ()
	Pop on object drawn in a pad to the top of the display list. More...
virtual Int_t	Read (const char *name)
	Read contents of object with specified name from the current directory. More...
virtual void	RecursiveRemove (TObject *obj)
	Recursively remove this object from a list. More...
virtual void	SaveAs (const char *filename="", Option_t *option="") const
	Save this object in the file specified by filename. More...
virtual void	SavePrimitive (std::ostream &out, Option_t *option="")
	Save a primitive as a C++ statement(s) on output stream "out". More...
virtual void	SetDrawOption (Option_t *option="")
	Set drawing option for object. More...
virtual void	SetUniqueID (UInt_t uid)
	Set the unique object id. More...
virtual void	UseCurrentStyle ()
	Set current style settings in this object This function is called when either TCanvas::UseCurrentStyle or TROOT::ForceStyle have been invoked. More...
virtual Int_t	Write (const char *name=0, Int_t option=0, Int_t bufsize=0)
	Write this object to the current directory. More...
virtual Int_t	Write (const char *name=0, Int_t option=0, Int_t bufsize=0) const
	Write this object to the current directory. More...
void *	operator new (size_t sz)
void *	operator new[] (size_t sz)
void *	operator new (size_t sz, void *vp)
void *	operator new[] (size_t sz, void *vp)
void	operator delete (void *ptr)
	Operator delete. More...
void	operator delete[] (void *ptr)
	Operator delete []. More...
void	SetBit (UInt_t f, Bool_t set)
	Set or unset the user status bits as specified in f. More...
void	SetBit (UInt_t f)
void	ResetBit (UInt_t f)
Bool_t	TestBit (UInt_t f) const
Int_t	TestBits (UInt_t f) const
void	InvertBit (UInt_t f)
virtual void	Info (const char *method, const char *msgfmt,...) const
	Issue info message. More...
virtual void	Warning (const char *method, const char *msgfmt,...) const
	Issue warning message. More...
virtual void	Error (const char *method, const char *msgfmt,...) const
	Issue error message. More...
virtual void	SysError (const char *method, const char *msgfmt,...) const
	Issue system error message. More...
virtual void	Fatal (const char *method, const char *msgfmt,...) const
	Issue fatal error message. More...
void	AbstractMethod (const char *method) const
	Use this method to implement an "abstract" method that you don't want to leave purely abstract. More...
void	MayNotUse (const char *method) const
	Use this method to signal that a method (defined in a base class) may not be called in a derived class (in principle against good design since a child class should not provide less functionality than its parent, however, sometimes it is necessary). More...
void	Obsolete (const char *method, const char *asOfVers, const char *removedFromVers) const
	Use this method to declare a method obsolete. More...
Public Member Functions inherited from TAttImage
	TAttImage ()
	kTRUE - palette is drawn on the image More...
	TAttImage (EImageQuality lquality, UInt_t lcompression, Bool_t constRatio)
	TAttImage normal constructor. More...
virtual	~TAttImage ()
	TAttImage destructor. More...
void	Copy (TAttImage &attline) const
	Copy this image attributes to a new attimage. More...
Bool_t	GetConstRatio () const
UInt_t	GetImageCompression () const
EImageQuality	GetImageQuality () const
virtual const TImagePalette &	GetPalette () const
virtual void	ResetAttImage (Option_t *option="")
	Reset this image attributes to default values. More...
virtual void	SaveImageAttributes (std::ostream &out, const char *name, EImageQuality qualdef=kImgDefault, UInt_t comprdef=0, Bool_t constRatiodef=kTRUE)
	Save image attributes as C++ statement(s) on output stream, but not the palette. More...
virtual void	SetConstRatio (Bool_t constRatio=kTRUE)
	Set (constRatio = kTRUE) or unset (constRadio = kFALSE) the ratio flag. More...
virtual void	SetPaletteEnabled (Bool_t on=kTRUE)
virtual void	SetImageCompression (UInt_t lcompression)
virtual void	SetImageQuality (EImageQuality lquality)
virtual void	SetPalette (const TImagePalette *palette)
	Set a new palette for the image. More...
virtual void	StartPaletteEditor ()
	Opens a GUI to edit the color palette. More...
virtual void	EditorClosed ()
Bool_t	IsPaletteEnabled () const

Static Public Member Functions
static EImageFileTypes	GetImageFileTypeFromFilename (const char *opt)
	Return the image type for the extension specified in filename. More...
static TImage *	Create ()
static TImage *	Open (const char *file, EImageFileTypes type=kUnknown)
	Open a specified image file. More...
static TImage *	Open (char **data)
	Create image from XPM data array. More...
static TImage *	Open (const char *name, const Double_t *imageData, UInt_t width, UInt_t height, TImagePalette *palette)
	Open an image with the specified data in a Double_t array. More...
static TImage *	Open (const char *name, const TArrayD &imageData, UInt_t width, TImagePalette *palette=0)
	Open an image with the specified data in a TArrayD. More...
static TImage *	Open (const char *name, const TVectorD &imageData, UInt_t width, TImagePalette *palette=0)
	Open an image with the specified data in a TVectorD. More...
Static Public Member Functions inherited from TObject
static Long_t	GetDtorOnly ()
	Return destructor only flag. More...
static void	SetDtorOnly (void *obj)
	Set destructor only flag. More...
static Bool_t	GetObjectStat ()
	Get status of object stat flag. More...
static void	SetObjectStat (Bool_t stat)
	Turn on/off tracking of objects in the TObjectTable. More...

Protected Member Functions
	TImage (const char *file)
	TImage ()
Protected Member Functions inherited from TObject
void	MakeZombie ()
virtual void	DoError (int level, const char *location, const char *fmt, va_list va) const
	Interface to ErrorHandler (protected). More...

Friends
TImage	operator+ (const TImage &i1, const TImage &s2)
TImage	operator/ (const TImage &i1, const TImage &s2)

Additional Inherited Members
Protected Attributes inherited from TNamed
TString	fName
TString	fTitle
Protected Attributes inherited from TAttImage
EImageQuality	fImageQuality
UInt_t	fImageCompression
Bool_t	fConstRatio
TImagePalette	fPalette
TPaletteEditor *	fPaletteEditor
Bool_t	fPaletteEnabled
	GUI to edit the color palette. More...

#include <TImage.h>

Inheritance diagram for TImage:

Member Enumeration Documentation

enum TImage::ECharType

Enumerator
kUTF8
kChar
kUnicode

Definition at line 88 of file TImage.h.

enum TImage::EColorChan

Enumerator
kRedChan
kGreenChan
kBlueChan
kAlphaChan
kAllChan

Definition at line 106 of file TImage.h.

enum TImage::ECoordMode

Enumerator
kCoordModeOrigin
kCoordModePrevious

Definition at line 101 of file TImage.h.

enum TImage::EImageFileTypes

Enumerator
kXpm
kZCompressedXpm
kGZCompressedXpm
kPng
kJpeg
kXcf
kPpm
kPnm
kBmp
kIco
kCur
kGif
kTiff
kXbm
kFits
kTga
kXml
kUnknown
kAnimGif

Definition at line 52 of file TImage.h.

enum TImage::EText3DType

Enumerator
kPlain
kEmbossed
kSunken
kShadeAbove
kShadeBelow
kEmbossedThick
kSunkenThick
kOutlineAbove
kOutlineBelow
kOutlineFull
k3DTypes

Definition at line 74 of file TImage.h.

enum TImage::ETileType

Enumerator
kStretch
kTile
kStretchY
kStretchX

Definition at line 94 of file TImage.h.

Constructor & Destructor Documentation

TImage::TImage ( const char *  file )

inlineprotected

Definition at line 115 of file TImage.h.

TImage::TImage ( )

inlineprotected

Definition at line 116 of file TImage.h.

TImage::TImage ( const TImage &  img )

inline

Definition at line 119 of file TImage.h.

TImage::TImage ( UInt_t  , UInt_t    )

inline

Definition at line 122 of file TImage.h.

virtual TImage::~TImage ( )

inlinevirtual

Definition at line 124 of file TImage.h.

Member Function Documentation

virtual void TImage::Append ( const TImage *  , const char *  = "+", const char *  = "#00000000"  )

inlinevirtual

Reimplemented in TASImage.

Definition at line 191 of file TImage.h.

Referenced by operator+(), operator+=(), operator/(), operator/=(), and TRootSniffer::ProduceImage().

virtual void TImage::BeginPaint ( Bool_t  = kTRUE )

inlinevirtual

Reimplemented in TASImage.

Definition at line 198 of file TImage.h.

Referenced by TImageDump::CellArrayBegin(), TImageDump::CellArrayEnd(), TImageDump::CellArrayFill(), TASImage::CopyArea(), TImageDump::DrawBox(), TImageDump::DrawFrame(), TImageDump::DrawPolyMarker(), TImageDump::DrawPS(), and TImageDump::Text().

virtual void TImage::Bevel ( Int_t  = 0, Int_t  = 0, UInt_t  = 0, UInt_t  = 0, const char *  = "#ffdddddd", const char *  = "#ff555555", UShort_t  = 1, Bool_t  = kFALSE  )

inlinevirtual

Reimplemented in TASImage.

Definition at line 194 of file TImage.h.

virtual void TImage::Blur ( Double_t  = 3, Double_t  = 3  )

inlinevirtual

Reimplemented in TASImage.

Definition at line 174 of file TImage.h.

virtual TObject* TImage::Clone ( const char *  newname ) const

inlinevirtual

Make a clone of an object using the Streamer facility.

If newname is specified, this will be the name of the new object.

Reimplemented from TNamed.

Reimplemented in TASImage.

Definition at line 127 of file TImage.h.

Referenced by TGSpeedo::DoRedraw(), TGSpeedo::DrawNeedle(), and TGSpeedo::DrawText().

virtual void TImage::CopyArea ( TImage *  , Int_t  , Int_t  , UInt_t  , UInt_t  , Int_t  = 0, Int_t  = 0, Int_t  = 3, EColorChan  = kAllChan  )

inlinevirtual

Reimplemented in TASImage.

Definition at line 231 of file TImage.h.

static TImage* TImage::Create ( )

static

Referenced by TASImage::Clone(), TRootCanvas::CreateCanvas(), TGSlider::CreateDisabledPicture(), TGPictureButton::CreateDisabledPicture(), TRootBrowserLite::ExecuteDefaultAction(), TGFileContainer::GetFilePictures(), TGFileBrowser::GetObjPicture(), TGLViewer::GetPictureUsingBB(), TGLViewer::GetPictureUsingFBO(), if(), MakeLinkPic(), TImageDump::Open(), Open(), TASImage::Paint(), TRootSniffer::ProduceImage(), TFITSHDU::ReadAsImage(), TGuiBldDragManager::Save(), TGuiBldDragManager::SaveFrame(), TGMainFrame::SaveFrameAsCodeOrImage(), TPadPainter::SaveImage(), TGLPadPainter::SaveImage(), TGLViewer::SavePictureUsingBB(), TGLViewer::SavePictureUsingFBO(), TRootGuiBuilder::SaveProject(), TGScrollBarElement::SetEnabled(), and TGMainFrame::SetIconPixmap().

virtual void TImage::Crop ( Int_t  = 0, Int_t  = 0, UInt_t  = 0, UInt_t  = 0  )

inlinevirtual

Reimplemented in TASImage.

Definition at line 167 of file TImage.h.

virtual void TImage::CropPolygon ( UInt_t  , TPoint *    )

inlinevirtual

Reimplemented in TASImage.

Definition at line 223 of file TImage.h.

virtual void TImage::CropSpans ( UInt_t  , TPoint *  , UInt_t *    )

inlinevirtual

Reimplemented in TASImage.

Definition at line 230 of file TImage.h.

virtual void TImage::DrawBox ( Int_t  , Int_t  , Int_t  , Int_t  , const char *  = "#000000", UInt_t  = 1, Int_t  = 0  )

inlinevirtual

Reimplemented in TASImage.

Definition at line 204 of file TImage.h.

Referenced by TImageDump::DrawBox(), TImageDump::DrawFrame(), and TRootBrowserLite::ExecuteDefaultAction().

virtual void TImage::DrawCellArray ( Int_t  , Int_t  , Int_t  , Int_t  , Int_t  , Int_t  , UInt_t *    )

inlinevirtual

Reimplemented in TASImage.

Definition at line 233 of file TImage.h.

Referenced by TImageDump::CellArrayEnd().

virtual void TImage::DrawCircle ( Int_t  , Int_t  , Int_t  , const char *  = "#000000", Int_t  = 1  )

inlinevirtual

Reimplemented in TASImage.

Definition at line 237 of file TImage.h.

Referenced by TImageDump::DrawPolyMarker().

virtual void TImage::DrawCubeBezier ( Int_t  , Int_t  , Int_t  , Int_t  , Int_t  , Int_t  , const char *  = "#000000", UInt_t  = 1  )

inlinevirtual

Reimplemented in TASImage.

Definition at line 235 of file TImage.h.

virtual void TImage::DrawDashLine ( UInt_t  , UInt_t  , UInt_t  , UInt_t  , UInt_t  , const char *  , const char *  = "#000000", UInt_t  = 1  )

inlinevirtual

Reimplemented in TASImage.

Definition at line 202 of file TImage.h.

Referenced by TImageDump::DrawDashPolyLine(), and TImageDump::DrawPS().

virtual void TImage::DrawEllips ( Int_t  , Int_t  , Int_t  , Int_t  , Int_t  , const char *  = "#000000", Int_t  = 1  )

inlinevirtual

Reimplemented in TASImage.

Definition at line 238 of file TImage.h.

virtual void TImage::DrawEllips2 ( Int_t  , Int_t  , Int_t  , Int_t  , Int_t  , const char *  = "#000000", Int_t  = 1  )

inlinevirtual

Reimplemented in TASImage.

Definition at line 239 of file TImage.h.

virtual void TImage::DrawFillArea ( UInt_t  , TPoint *  , const char *  = "#000000", const char *  = 0, UInt_t  = 16, UInt_t  = 16  )

inlinevirtual

Reimplemented in TASImage.

Definition at line 224 of file TImage.h.

Referenced by TImageDump::DrawFrame(), TImageDump::DrawPolyMarker(), and TImageDump::DrawPS().

virtual void TImage::DrawFillArea ( UInt_t  , TPoint *  , TImage *    )

inlinevirtual

Reimplemented in TASImage.

Definition at line 226 of file TImage.h.

virtual void TImage::DrawLine ( UInt_t  , UInt_t  , UInt_t  , UInt_t  , const char *  = "#000000", UInt_t  = 1  )

inlinevirtual

Reimplemented in TASImage.

Definition at line 200 of file TImage.h.

Referenced by TGSpeedo::DoRedraw(), TGSpeedo::DrawNeedle(), TImageDump::DrawPolyMarker(), and TImageDump::DrawPS().

virtual void TImage::DrawPolyLine ( UInt_t  , TPoint *  , const char *  = "#000000", UInt_t  = 1, TImage::ECoordMode  = kCoordModeOrigin  )

inlinevirtual

Reimplemented in TASImage.

Definition at line 210 of file TImage.h.

Referenced by TImageDump::DrawPolyMarker(), and TImageDump::DrawPS().

virtual void TImage::DrawRectangle ( UInt_t  , UInt_t  , UInt_t  , UInt_t  , const char *  = "#000000", UInt_t  = 1  )

inlinevirtual

Reimplemented in TASImage.

Definition at line 206 of file TImage.h.

Referenced by TImageDump::DrawPolyMarker(), TImageDump::NewPage(), TPadPainter::SaveImage(), and TGLPadPainter::SaveImage().

virtual void TImage::DrawSegments ( UInt_t  , Segment_t *  , const char *  = "#000000", UInt_t  = 1  )

inlinevirtual

Reimplemented in TASImage.

Definition at line 215 of file TImage.h.

virtual void TImage::DrawStraightEllips ( Int_t  , Int_t  , Int_t  , Int_t  , const char *  = "#000000", Int_t  = 1  )

inlinevirtual

Reimplemented in TASImage.

Definition at line 236 of file TImage.h.

virtual void TImage::DrawText ( Int_t  = 0, Int_t  = 0, const char *  = "", Int_t  = 12, const char *  = 0, const char *  = "fixed", EText3DType  = TImage::kPlain, const char *  = 0, Float_t  = 0  )

inlinevirtual

Reimplemented in TASImage.

Definition at line 216 of file TImage.h.

Referenced by TGSpeedo::Build(), TGSpeedo::DoRedraw(), TGSpeedo::DrawText(), and TImageDump::Text().

virtual void TImage::DrawText ( TText *  , Int_t  = 0, Int_t  = 0  )

inlinevirtual

Reimplemented in TASImage.

Definition at line 219 of file TImage.h.

virtual void TImage::EndPaint ( )

inlinevirtual

Reimplemented in TASImage.

Definition at line 199 of file TImage.h.

virtual void TImage::FillPolygon ( UInt_t  , TPoint *  , const char *  = "#000000", const char *  = 0, UInt_t  = 16, UInt_t  = 16  )

inlinevirtual

Reimplemented in TASImage.

Definition at line 220 of file TImage.h.

Referenced by TImageDump::DrawPolyMarker(), and TImageDump::DrawPS().

virtual void TImage::FillPolygon ( UInt_t  , TPoint *  , TImage *    )

inlinevirtual

Reimplemented in TASImage.

Definition at line 222 of file TImage.h.

virtual void TImage::FillRectangle ( const char *  = 0, Int_t  = 0, Int_t  = 0, UInt_t  = 0, UInt_t  = 0  )

inlinevirtual

Reimplemented in TASImage.

Definition at line 208 of file TImage.h.

Referenced by TGSlider::CreateDisabledPicture(), TGPictureButton::CreateDisabledPicture(), TImageDump::DrawPolyMarker(), and TGScrollBarElement::SetEnabled().

virtual void TImage::FillSpans ( UInt_t  , TPoint *  , UInt_t *  , const char *  = "#000000", const char *  = 0, UInt_t  = 16, UInt_t  = 16  )

inlinevirtual

Reimplemented in TASImage.

Definition at line 227 of file TImage.h.

virtual void TImage::FillSpans ( UInt_t  , TPoint *  , UInt_t *  , TImage *    )

inlinevirtual

Reimplemented in TASImage.

Definition at line 229 of file TImage.h.

virtual void TImage::Flip ( Int_t  = 180 )

inlinevirtual

Reimplemented in TASImage.

Definition at line 147 of file TImage.h.

virtual void TImage::FloodFill ( Int_t  , Int_t  , const char *  , const char *  , const char *  = 0  )

inlinevirtual

Reimplemented in TASImage.

Definition at line 234 of file TImage.h.

virtual void TImage::FromGLBuffer ( UChar_t *  , UInt_t  , UInt_t    )

inlinevirtual

Reimplemented in TASImage.

Definition at line 261 of file TImage.h.

virtual void TImage::FromPad ( TVirtualPad *  , Int_t  = 0, Int_t  = 0, UInt_t  = 0, UInt_t  = 0  )

inlinevirtual

Reimplemented in TASImage.

Definition at line 138 of file TImage.h.

Referenced by TRootBrowserLite::ExecuteDefaultAction(), TRootSniffer::ProduceImage(), and TPadPainter::SaveImage().

virtual void TImage::FromWindow ( Drawable_t  , Int_t  = 0, Int_t  = 0, UInt_t  = 0, UInt_t  = 0  )

inlinevirtual

Reimplemented in TASImage.

Definition at line 260 of file TImage.h.

Referenced by if(), TGuiBldDragManager::Save(), TGuiBldDragManager::SaveFrame(), TGMainFrame::SaveFrameAsCodeOrImage(), and TRootGuiBuilder::SaveProject().

virtual UInt_t* TImage::GetArgbArray ( )

inlinevirtual

Reimplemented in TASImage.

Definition at line 253 of file TImage.h.

Referenced by TASImage::FillSpans(), TPadPainter::SaveImage(), and TGLPadPainter::SaveImage().

virtual TArrayD* TImage::GetArray ( UInt_t  = 0, UInt_t  = 0, TImagePalette *  = gWebImagePalette  )

inlinevirtual

Reimplemented in TASImage.

Definition at line 250 of file TImage.h.

virtual UInt_t TImage::GetHeight ( ) const

inlinevirtual

Reimplemented in TASImage.

Definition at line 245 of file TImage.h.

Referenced by TRootGuiBuilder::AddMacro(), TASImage::Append(), TGHtml::DrawTableBgnd(), TRootBrowserLite::ExecuteDefaultAction(), TASImage::FillSpans(), TGHtml::GetImage(), TGFileBrowser::GetObjPicture(), TGHtml::LoadImage(), TASImage::Merge(), TMVA::TMVAGlob::plot_logo(), TGIcon::SetImage(), and TGHtml::Sizer().

virtual void TImage::GetImageBuffer ( char **  , int *  , EImageFileTypes  = TImage::kPng  )

inlinevirtual

Reimplemented in TASImage.

Definition at line 257 of file TImage.h.

Referenced by TRootSniffer::ProduceImage().

TImage::EImageFileTypes TImage::GetImageFileTypeFromFilename ( const char *  filename )

static

Return the image type for the extension specified in filename.

Case of the extension is ignored. E.g. for a filename "myimg.GIF", kGif is returned. kAnimGif is returned if the file extension is ".anim.gif".

Definition at line 60 of file TImage.cxx.

virtual Pixmap_t TImage::GetMask ( )

inlinevirtual

Reimplemented in TASImage.

Definition at line 252 of file TImage.h.

Referenced by TRootGuiBuilder::AddMacro(), TGSpeedo::Build(), TGSlider::CreateDisabledPicture(), TGPictureButton::CreateDisabledPicture(), TGFileContainer::GetFilePictures(), TGFileBrowser::GetObjPicture(), TGPicturePool::GetPicture(), MakeLinkPic(), TGIcon::Resize(), and TGScrollBarElement::SetEnabled().

virtual TArrayL* TImage::GetPixels ( Int_t  = 0, Int_t  = 0, UInt_t  = 0, UInt_t  = 0  )

inlinevirtual

Reimplemented in TASImage.

Definition at line 249 of file TImage.h.

virtual Pixmap_t TImage::GetPixmap ( )

inlinevirtual

Reimplemented in TASImage.

Definition at line 251 of file TImage.h.

Referenced by TRootGuiBuilder::AddMacro(), TGHtml::AddStyle(), TGSpeedo::Build(), TGSlider::CreateDisabledPicture(), TGPictureButton::CreateDisabledPicture(), TGHtml::DrawTableBgnd(), TRootBrowserLite::ExecuteDefaultAction(), TGFileContainer::GetFilePictures(), TGFileBrowser::GetObjPicture(), TGPicturePool::GetPicture(), MakeLinkPic(), TGIcon::Resize(), TGScrollBarElement::SetEnabled(), and TGMainFrame::SetIconPixmap().

virtual UInt_t* TImage::GetRgbaArray ( )

inlinevirtual

Reimplemented in TASImage.

Definition at line 254 of file TImage.h.

virtual TImage* TImage::GetScaledImage ( ) const

inlinevirtual

Reimplemented in TASImage.

Definition at line 247 of file TImage.h.

virtual UInt_t* TImage::GetScanline ( UInt_t  )

inlinevirtual

Reimplemented in TASImage.

Definition at line 256 of file TImage.h.

virtual Double_t* TImage::GetVecArray ( )

inlinevirtual

Reimplemented in TASImage.

Definition at line 255 of file TImage.h.

virtual UInt_t TImage::GetWidth ( ) const

inlinevirtual

Reimplemented in TASImage.

Definition at line 244 of file TImage.h.

Referenced by TRootGuiBuilder::AddMacro(), TASImage::Append(), TGHtml::DrawTableBgnd(), TRootBrowserLite::ExecuteDefaultAction(), TASImage::FillSpans(), TGHtml::GetImage(), TGFileBrowser::GetObjPicture(), TGHtml::LoadImage(), TASImage::Merge(), TMVA::TMVAGlob::plot_logo(), TGIcon::SetImage(), and TGHtml::Sizer().

virtual void TImage::Gradient ( UInt_t  = 0, const char *  = "#FFFFFF #000000", const char *  = 0, Int_t  = 0, Int_t  = 0, UInt_t  = 0, UInt_t  = 0  )

inlinevirtual

Reimplemented in TASImage.

Definition at line 184 of file TImage.h.

virtual void TImage::Gray ( Bool_t  = kTRUE )

inlinevirtual

Reimplemented in TASImage.

Definition at line 150 of file TImage.h.

virtual void TImage::HSV ( UInt_t  = 0, UInt_t  = 360, Int_t  = 0, Int_t  = 0, Int_t  = 0, Int_t  = 0, Int_t  = 0, UInt_t  = 0, UInt_t  = 0  )

inlinevirtual

Reimplemented in TASImage.

Definition at line 180 of file TImage.h.

virtual Bool_t TImage::IsEditable ( ) const

inlinevirtual

Reimplemented in TASImage.

Definition at line 242 of file TImage.h.

virtual Bool_t TImage::IsGray ( ) const

inlinevirtual

Reimplemented in TASImage.

Definition at line 151 of file TImage.h.

virtual Bool_t TImage::IsValid ( ) const

inlinevirtual

Reimplemented in TASImage.

Definition at line 246 of file TImage.h.

Referenced by TGSpeedo::Build(), TGSpeedo::DoRedraw(), TImageDump::DrawFrame(), TGSpeedo::DrawNeedle(), TGSpeedo::DrawText(), TRootBrowserLite::ExecuteDefaultAction(), TGSpeedo::Glow(), TGHtml::LoadImage(), ReadRemoteImage(), TGSpeedo::SetLabelText(), TGSpeedo::SetMinMaxScale(), TGSpeedo::TGSpeedo(), and TGSpeedo::~TGSpeedo().

virtual void TImage::Merge ( const TImage *  , const char *  = "alphablend", Int_t  = 0, Int_t  = 0  )

inlinevirtual

Reimplemented in TASImage.

Definition at line 188 of file TImage.h.

Referenced by TRootGuiBuilder::AddMacro(), TGSlider::CreateDisabledPicture(), TGPictureButton::CreateDisabledPicture(), TRootBrowserLite::ExecuteDefaultAction(), TGFileContainer::GetFilePictures(), TGSpeedo::Glow(), MakeLinkPic(), TASImage::Paint(), and TGScrollBarElement::SetEnabled().

virtual void TImage::Mirror ( Bool_t  = kTRUE )

inlinevirtual

Reimplemented in TASImage.

Definition at line 154 of file TImage.h.

TImage * TImage::Open ( const char *  file, EImageFileTypes  type = kUnknown  )

static

Open a specified image file.

Definition at line 110 of file TImage.cxx.

Referenced by TGuiBldDragManager::ChangeImage(), ClassImp(), TMVA::TMVAGlob::findImage(), TGFileContainer::GetFilePictures(), TGPicturePool::GetPicture(), TGSpeedo::Glow(), TRootEmbeddedCanvas::HandleDNDDrop(), TRootCanvas::HandleDNDDrop(), TGHtml::LoadImage(), MakeLinkPic(), ReadRemoteImage(), TGIcon::SetImage(), TGSpeedo::SetLabelText(), TGSpeedo::SetMinMaxScale(), and TGSpeedo::TGSpeedo().

TImage * TImage::Open ( char **  data )

static

Create image from XPM data array.

Definition at line 171 of file TImage.cxx.

TImage * TImage::Open ( const char *  name, const Double_t *  imageData, UInt_t  width, UInt_t  height, TImagePalette *  palette  )

static

Open an image with the specified data in a Double_t array.

Definition at line 126 of file TImage.cxx.

TImage * TImage::Open ( const char *  name, const TArrayD &  imageData, UInt_t  width, TImagePalette *  palette = 0  )

static

Open an image with the specified data in a TArrayD.

Definition at line 141 of file TImage.cxx.

TImage * TImage::Open ( const char *  name, const TVectorD &  imageData, UInt_t  width, TImagePalette *  palette = 0  )

static

Open an image with the specified data in a TVectorD.

Definition at line 156 of file TImage.cxx.

TImage& TImage::operator+= ( const TImage &  i )

inline

Definition at line 271 of file TImage.h.

TImage& TImage::operator/= ( const TImage &  i )

inline

Definition at line 272 of file TImage.h.

TImage& TImage::operator= ( const TImage &  img )

inline

Definition at line 120 of file TImage.h.

Referenced by TASImage::operator=().

virtual void TImage::Pad ( const char *  = "#FFFFFFFF", UInt_t  = 0, UInt_t  = 0, UInt_t  = 0, UInt_t  = 0  )

inlinevirtual

Reimplemented in TASImage.

Definition at line 170 of file TImage.h.

virtual void TImage::PaintImage ( Drawable_t  , Int_t  , Int_t  , Int_t  = 0, Int_t  = 0, UInt_t  = 0, UInt_t  = 0, Option_t *  = ""  )

inlinevirtual

Reimplemented in TASImage.

Definition at line 259 of file TImage.h.

Referenced by TGSpeedo::DoRedraw(), TGHtml::DrawImage(), and TGSpeedo::DrawNeedle().

virtual void TImage::PolyPoint ( UInt_t  , TPoint *  , const char *  = "#000000", TImage::ECoordMode  = kCoordModeOrigin  )

inlinevirtual

Reimplemented in TASImage.

Definition at line 213 of file TImage.h.

virtual void TImage::PutPixel ( Int_t  , Int_t  , const char *  = "#000000"  )

inlinevirtual

Reimplemented in TASImage.

Definition at line 212 of file TImage.h.

Referenced by TImageDump::DrawPolyMarker(), and TImageDump::DrawPS().

virtual void TImage::ReadImage ( const char *  , EImageFileTypes  = TImage::kUnknown  )

inlinevirtual

Reimplemented in TASImage.

Definition at line 130 of file TImage.h.

Referenced by Open().

virtual void TImage::Scale ( UInt_t  , UInt_t    )

inlinevirtual

Reimplemented in TASImage.

Definition at line 157 of file TImage.h.

Referenced by TRootGuiBuilder::AddMacro(), TRootBrowserLite::ExecuteDefaultAction(), TGFileBrowser::GetObjPicture(), TGPicturePool::GetPicture(), TGHtml::LoadImage(), and TGIcon::Resize().

virtual void TImage::SetEditable ( Bool_t  = kTRUE )

inlinevirtual

Reimplemented in TASImage.

Definition at line 241 of file TImage.h.

Referenced by TRootEmbeddedCanvas::HandleDNDDrop(), and TRootCanvas::HandleDNDDrop().

virtual void TImage::SetImage ( const Double_t *  , UInt_t  , UInt_t  , TImagePalette *  = 0  )

inlinevirtual

Reimplemented in TASImage.

Definition at line 132 of file TImage.h.

Referenced by TGSlider::CreateDisabledPicture(), TGPictureButton::CreateDisabledPicture(), TGFileContainer::GetFilePictures(), MakeLinkPic(), Open(), TFITSHDU::ReadAsImage(), and TGScrollBarElement::SetEnabled().

virtual void TImage::SetImage ( const TArrayD &  , UInt_t  , TImagePalette *  = 0  )

inlinevirtual

Reimplemented in TASImage.

Definition at line 133 of file TImage.h.

virtual void TImage::SetImage ( const TVectorD &  , UInt_t  , TImagePalette *  = 0  )

inlinevirtual

Reimplemented in TASImage.

Definition at line 134 of file TImage.h.

virtual void TImage::SetImage ( Pixmap_t  , Pixmap_t  = 0  )

inlinevirtual

Reimplemented in TASImage.

Definition at line 135 of file TImage.h.

virtual Bool_t TImage::SetImageBuffer ( char **  , EImageFileTypes  = TImage::kPng  )

inlinevirtual

Reimplemented in TASImage.

Definition at line 258 of file TImage.h.

Referenced by TGFileBrowser::GetObjPicture(), Open(), and TGMainFrame::SetIconPixmap().

virtual void TImage::Slice ( UInt_t  , UInt_t  , UInt_t  , UInt_t  , UInt_t  , UInt_t    )

inlinevirtual

Reimplemented in TASImage.

Definition at line 160 of file TImage.h.

virtual void TImage::Tile ( UInt_t  , UInt_t    )

inlinevirtual

Reimplemented in TASImage.

Definition at line 164 of file TImage.h.

virtual void TImage::UnZoom ( )

inlinevirtual

Reimplemented in TASImage.

Definition at line 141 of file TImage.h.

virtual Double_t* TImage::Vectorize ( UInt_t  = 256, UInt_t  = 4, Int_t  = 0  )

inlinevirtual

Reimplemented in TASImage.

Definition at line 177 of file TImage.h.

virtual void TImage::WriteImage ( const char *  , EImageFileTypes  = TImage::kUnknown  )

inlinevirtual

Reimplemented in TASImage.

Definition at line 131 of file TImage.h.

Referenced by TImageDump::Close(), if(), TGMainFrame::SaveFrameAsCodeOrImage(), TPadPainter::SaveImage(), and TGLPadPainter::SaveImage().

virtual void TImage::Zoom ( UInt_t  , UInt_t  , UInt_t  , UInt_t    )

inlinevirtual

Reimplemented in TASImage.

Definition at line 144 of file TImage.h.

Friends And Related Function Documentation

TImage operator+ ( const TImage &  i1, const TImage &  s2  )

friend

Definition at line 183 of file TImage.cxx.

TImage operator/ ( const TImage &  i1, const TImage &  s2  )

friend

Definition at line 184 of file TImage.cxx.

Collaboration diagram for TImage:

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

• graf2d/graf/inc/TImage.h
• graf2d/graf/src/TImage.cxx