TColorGradient extends basic TColor.

Actually, this is not a simple color, but linear gradient + shadow for filled area. By inheriting from TColor, gradients can be placed inside gROOT's list of colors and use it in all TAttXXX descendants without modifying any existing code.

Shadow, of course, is not a property of any color, and gradient is not, but this is the best way to add new attributes to filled area without re-writing all the graphics code.

Definition at line 32 of file TColorGradient.h.

Classes
struct	Point

Public Types
enum	ECoordinateMode { kPadMode , kObjectBoundingMode }

typedef std::vector< Color_t >::size_type	SizeType_t

Public Types inherited from TObject
enum	{ kIsOnHeap = 0x01000000 , kNotDeleted = 0x02000000 , kZombie = 0x04000000 , kInconsistent = 0x08000000 , kBitMask = 0x00ffffff }

enum	{ kSingleKey = (1ULL << ( 0 )) , kOverwrite = (1ULL << ( 1 )) , kWriteDelete = (1ULL << ( 2 )) }

enum	EDeprecatedStatusBits { kObjInCanvas = (1ULL << ( 3 )) }

enum	EStatusBits { kCanDelete = (1ULL << ( 0 )) , kMustCleanup = (1ULL << ( 3 )) , kIsReferenced = (1ULL << ( 4 )) , kHasUUID = (1ULL << ( 5 )) , kCannotPick = (1ULL << ( 6 )) , kNoContextMenu = (1ULL << ( 8 )) , kInvalidObject = (1ULL << ( 13 )) }

Public Member Functions
	TColorGradient ()

	TColorGradient (Color_t newColor, UInt_t nPoints, const Double_t points, const Color_t colorIndices, ECoordinateMode mode=kObjectBoundingMode)
	There is no way to validate parameters here, so it's up to user to pass correct arguments.

	TColorGradient (Color_t newColor, UInt_t nPoints, const Double_t points, const Double_t colors, ECoordinateMode mode=kObjectBoundingMode)
	There is no way to validate parameters here, so it's up to user to pass correct arguments.

Double_t	GetColorAlpha (UInt_t indx) const
	Return alpha parameter of selected color.

const Double_t *	GetColorPositions () const
	Get color positions.

const Double_t *	GetColors () const
	Get colors.

ECoordinateMode	GetCoordinateMode () const
	Get coordinate mode.

SizeType_t	GetNumberOfSteps () const
	Get number of steps.

TClass *	IsA () const override

void	ResetColor (UInt_t nPoints, const Double_t points, const Color_t colorIndices)
	Reset color.

void	ResetColor (UInt_t nPoints, const Double_t points, const Double_t colorIndices)
	Reset color.

void	SetColorAlpha (UInt_t indx, Double_t alpha)
	Change alpha parameter of the color.

void	SetCoordinateMode (ECoordinateMode mode)
	Set coordinate mode.

void	Streamer (TBuffer &) override
	Stream an object of class TObject.

void	StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)

Public Member Functions inherited from TColor
	TColor ()
	Default constructor.

	TColor (const TColor &color)
	Color copy constructor.

	TColor (Float_t r, Float_t g, Float_t b, Float_t a=1)
	Fast TColor constructor.

	TColor (Int_t color, Float_t r, Float_t g, Float_t b, const char *name="", Float_t a=1)
	Normal color constructor.

virtual	~TColor ()
	Color destructor.

const char *	AsHexString () const
	Return color as hexadecimal string.

void	Copy (TObject &color) const override
	Copy this color to obj.

Float_t	GetAlpha () const

Float_t	GetBlue () const

virtual Float_t	GetGrayscale () const

Float_t	GetGreen () const

virtual void	GetHLS (Float_t &h, Float_t &l, Float_t &s) const

Float_t	GetHue () const

Float_t	GetLight () const

Int_t	GetNumber () const

ULong_t	GetPixel () const
	Return pixel value corresponding to this color.

Float_t	GetRed () const

virtual void	GetRGB (Float_t &r, Float_t &g, Float_t &b) const

Float_t	GetSaturation () const

void	ls (Option_t *option="") const override
	List this color with its attributes.

TColor &	operator= (const TColor &color)

void	Print (Option_t *option="") const override
	Dump this color with its attributes.

virtual void	SetAlpha (Float_t a)

virtual void	SetRGB (Float_t r, Float_t g, Float_t b)
	Initialize this color and its associated colors.

void	StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)

Public Member Functions inherited from TNamed
	TNamed ()

	TNamed (const char name, const char title)

	TNamed (const TNamed &named)
	TNamed copy ctor.

	TNamed (const TString &name, const TString &title)

virtual	~TNamed ()
	TNamed destructor.

void	Clear (Option_t *option="") override
	Set name and title to empty strings ("").

TObject *	Clone (const char *newname="") const override
	Make a clone of an object using the Streamer facility.

Int_t	Compare (const TObject *obj) const override
	Compare two TNamed objects.

void	Copy (TObject &named) const override
	Copy this to obj.

virtual void	FillBuffer (char *&buffer)
	Encode TNamed into output buffer.

const char *	GetName () const override
	Returns name of object.

const char *	GetTitle () const override
	Returns title of object.

ULong_t	Hash () const override
	Return hash value for this object.

TClass *	IsA () const override

Bool_t	IsSortable () const override

void	ls (Option_t *option="") const override
	List TNamed name and title.

TNamed &	operator= (const TNamed &rhs)
	TNamed assignment operator.

void	Print (Option_t *option="") const override
	Print TNamed name and title.

virtual void	SetName (const char *name)
	Set the name of the TNamed.

virtual void	SetNameTitle (const char name, const char title)
	Set all the TNamed parameters (name and title).

virtual void	SetTitle (const char *title="")
	Set the title of the TNamed.

virtual Int_t	Sizeof () const
	Return size of the TNamed part of the TObject.

void	Streamer (TBuffer &) override
	Stream an object of class TObject.

void	StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)

Public Member Functions inherited from TObject
	TObject ()
	TObject constructor.

	TObject (const TObject &object)
	TObject copy ctor.

virtual	~TObject ()
	TObject destructor.

void	AbstractMethod (const char *method) const
	Use this method to implement an "abstract" method that you don't want to leave purely abstract.

virtual void	AppendPad (Option_t *option="")
	Append graphics object to current pad.

virtual void	Browse (TBrowser *b)
	Browse object. May be overridden for another default action.

ULong_t	CheckedHash ()
	Check and record whether this class has a consistent Hash/RecursiveRemove setup (*) and then return the regular Hash value for this object.

virtual const char *	ClassName () const
	Returns name of class to which the object belongs.

virtual void	Delete (Option_t *option="")
	Delete this object.

virtual Int_t	DistancetoPrimitive (Int_t px, Int_t py)
	Computes distance from point (px,py) to the object.

virtual void	Draw (Option_t *option="")
	Default Draw method for all objects.

virtual void	DrawClass () const
	Draw class inheritance tree of the class to which this object belongs.

virtual TObject *	DrawClone (Option_t *option="") const
	Draw a clone of this object in the current selected pad with: `gROOT->SetSelectedPad(c1)`.

virtual void	Dump () const
	Dump contents of object on stdout.

virtual void	Error (const char method, const char msgfmt,...) const
	Issue error message.

virtual void	Execute (const char method, const char params, Int_t *error=nullptr)
	Execute method on this object with the given parameter string, e.g.

virtual void	Execute (TMethod method, TObjArray params, Int_t *error=nullptr)
	Execute method on this object with parameters stored in the TObjArray.

virtual void	ExecuteEvent (Int_t event, Int_t px, Int_t py)
	Execute action corresponding to an event at (px,py).

virtual void	Fatal (const char method, const char msgfmt,...) const
	Issue fatal error message.

virtual TObject *	FindObject (const char *name) const
	Must be redefined in derived classes.

virtual TObject *	FindObject (const TObject *obj) const
	Must be redefined in derived classes.

virtual Option_t *	GetDrawOption () const
	Get option used by the graphics system to draw this object.

virtual const char *	GetIconName () const
	Returns mime type name of object.

virtual char *	GetObjectInfo (Int_t px, Int_t py) const
	Returns string containing info about the object at position (px,py).

virtual Option_t *	GetOption () const

virtual UInt_t	GetUniqueID () const
	Return the unique object id.

virtual Bool_t	HandleTimer (TTimer *timer)
	Execute action in response of a timer timing out.

Bool_t	HasInconsistentHash () const
	Return true is the type of this object is known to have an inconsistent setup for Hash and RecursiveRemove (i.e.

virtual void	Info (const char method, const char msgfmt,...) const
	Issue info message.

virtual Bool_t	InheritsFrom (const char *classname) const
	Returns kTRUE if object inherits from class "classname".

virtual Bool_t	InheritsFrom (const TClass *cl) const
	Returns kTRUE if object inherits from TClass cl.

virtual void	Inspect () const
	Dump contents of this object in a graphics canvas.

void	InvertBit (UInt_t f)

Bool_t	IsDestructed () const
	IsDestructed.

virtual Bool_t	IsEqual (const TObject *obj) const
	Default equal comparison (objects are equal if they have the same address in memory).

virtual Bool_t	IsFolder () const
	Returns kTRUE in case object contains browsable objects (like containers or lists of other objects).

R__ALWAYS_INLINE Bool_t	IsOnHeap () const

R__ALWAYS_INLINE Bool_t	IsZombie () const

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).

virtual Bool_t	Notify ()
	This method must be overridden to handle object notification (the base implementation is no-op).

void	Obsolete (const char method, const char asOfVers, const char *removedFromVers) const
	Use this method to declare a method obsolete.

void	operator delete (void *ptr)
	Operator delete.

void	operator delete (void ptr, void vp)
	Only called by placement new when throwing an exception.

void	operator delete[] (void *ptr)
	Operator delete [].

void	operator delete[] (void ptr, void vp)
	Only called by placement new[] when throwing an exception.

void *	operator new (size_t sz)

void *	operator new (size_t sz, void *vp)

void *	operator new[] (size_t sz)

void *	operator new[] (size_t sz, void *vp)

TObject &	operator= (const TObject &rhs)
	TObject assignment operator.

virtual void	Paint (Option_t *option="")
	This method must be overridden if a class wants to paint itself.

virtual void	Pop ()
	Pop on object drawn in a pad to the top of the display list.

virtual Int_t	Read (const char *name)
	Read contents of object with specified name from the current directory.

virtual void	RecursiveRemove (TObject *obj)
	Recursively remove this object from a list.

void	ResetBit (UInt_t f)

virtual void	SaveAs (const char filename="", Option_t option="") const
	Save this object in the file specified by filename.

virtual void	SavePrimitive (std::ostream &out, Option_t *option="")
	Save a primitive as a C++ statement(s) on output stream "out".

void	SetBit (UInt_t f)

void	SetBit (UInt_t f, Bool_t set)
	Set or unset the user status bits as specified in f.

virtual void	SetDrawOption (Option_t *option="")
	Set drawing option for object.

virtual void	SetUniqueID (UInt_t uid)
	Set the unique object id.

void	StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)

virtual void	SysError (const char method, const char msgfmt,...) const
	Issue system error message.

R__ALWAYS_INLINE Bool_t	TestBit (UInt_t f) const

Int_t	TestBits (UInt_t f) const

virtual void	UseCurrentStyle ()
	Set current style settings in this object This function is called when either TCanvas::UseCurrentStyle or TROOT::ForceStyle have been invoked.

virtual void	Warning (const char method, const char msgfmt,...) const
	Issue warning message.

virtual Int_t	Write (const char *name=nullptr, Int_t option=0, Int_t bufsize=0)
	Write this object to the current directory.

virtual Int_t	Write (const char *name=nullptr, Int_t option=0, Int_t bufsize=0) const
	Write this object to the current directory.

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 TColor
static TClass *	Class ()

static const char *	Class_Name ()

static constexpr Version_t	Class_Version ()

static void	CreateColorsCircle (Int_t offset, const char name, UChar_t rgb)
	Create the "circle" colors in the color wheel.

static void	CreateColorsGray ()
	Create the Gray scale colors in the Color Wheel.

static void	CreateColorsRectangle (Int_t offset, const char name, UChar_t rgb)
	Create the "rectangular" colors in the color wheel.

static Int_t	CreateColorTableFromFile (TString fileName, Float_t alpha=1.)
	Static function creating a color palette based on an input text file.

static void	CreateColorWheel ()
	Static function steering the creation of all colors in the color wheel.

static Int_t	CreateGradientColorTable (UInt_t Number, Double_t Stops, Double_t Red, Double_t Green, Double_t Blue, UInt_t NColors, Float_t alpha=1., Bool_t setPalette=kTRUE)
	Static function creating a color table with several connected linear gradients.

static const char *	DeclFileName ()

static Bool_t	DefinedColors (Int_t set_always_on=0)
	Static method returning kTRUE if some new colors have been defined after initialisation or since the last call to this method.

static Int_t	GetColor (const char *hexcolor)
	Static method returning color number for color specified by hex color string of form: "#rrggbb", where rr, gg and bb are in hex between [0,FF], e.g.

static Int_t	GetColor (Float_t r, Float_t g, Float_t b, Float_t a=1.)
	Static method returning color number for color specified by r, g and b.

static Int_t	GetColor (Int_t r, Int_t g, Int_t b, Float_t a=1.)
	Static method returning color number for color specified by r, g and b.

static Int_t	GetColor (ULong_t pixel)
	Static method returning color number for color specified by system dependent pixel value.

static Int_t	GetColorBright (Int_t color)
	Static function: Returns the bright color number corresponding to n If the TColor object does not exist, it is created.

static Int_t	GetColorByName (const char *colorname)
	Static method returning color index for a color specified by name.

static Int_t	GetColorDark (Int_t color)
	Static function: Returns the dark color number corresponding to n If the TColor object does not exist, it is created.

static Int_t	GetColorPalette (Int_t i)
	Static function returning the color number i in current palette.

static Int_t	GetColorTransparent (Int_t color, Float_t a)
	Static function: Returns the transparent color number corresponding to n.

static Int_t	GetFreeColorIndex ()
	Static function: Returns a free color index which can be used to define a user custom color.

static Int_t	GetLinearGradient (Double_t angle, const std::vector< Int_t > &colors, const std::vector< Double_t > &positions={})
	Static function: Returns the linear gradient color number corresponding to specified parameters.

static Int_t	GetNumberOfColors ()
	Static function returning number of colors in the color palette.

static const TArrayI &	GetPalette ()
	Static function returning the current active palette.

static Int_t	GetRadialGradient (Double_t r, const std::vector< Int_t > &colors, const std::vector< Double_t > &positions={})
	Static function: Returns the radial gradient color number corresponding to specified parameters.

static void	HLS2RGB (Float_t h, Float_t l, Float_t s, Float_t &r, Float_t &g, Float_t &b)
	Static method to compute RGB from HLS.

static void	HLS2RGB (Int_t h, Int_t l, Int_t s, Int_t &r, Int_t &g, Int_t &b)
	Static method to compute RGB from HLS.

static void	HLStoRGB (Float_t h, Float_t l, Float_t s, Float_t &r, Float_t &g, Float_t &b)

static void	HSV2RGB (Float_t h, Float_t s, Float_t v, Float_t &r, Float_t &g, Float_t &b)
	Static method to compute RGB from HSV:

static void	InitializeColors ()
	Initialize colors used by the TCanvas based graphics (via TColor objects).

static void	InvertPalette ()
	Invert the current color palette.

static Bool_t	IsGrayscale ()
	Return whether all colors return grayscale values.

static void	ListColors (Int_t ci1=0, Int_t ci2=0, Bool_t showEmpty=kFALSE)
	List `nb` colors from the color index `ci`.

static ULong_t	Number2Pixel (Int_t ci)
	Static method that given a color index number, returns the corresponding pixel value.

static void	Pixel2RGB (ULong_t pixel, Float_t &r, Float_t &g, Float_t &b)
	Convert machine dependent pixel value (obtained via RGB2Pixel or via Number2Pixel() or via TColor::GetPixel()) to r,g,b triplet.

static void	Pixel2RGB (ULong_t pixel, Int_t &r, Int_t &g, Int_t &b)
	Convert machine dependent pixel value (obtained via RGB2Pixel or via Number2Pixel() or via TColor::GetPixel()) to r,g,b triplet.

static const char *	PixelAsHexString (ULong_t pixel)
	Convert machine dependent pixel value (obtained via RGB2Pixel or via Number2Pixel() or via TColor::GetPixel()) to a hexadecimal string.

static void	RGB2HLS (Float_t r, Float_t g, Float_t b, Float_t &h, Float_t &l, Float_t &s)
	Static method to compute HLS from RGB.

static void	RGB2HLS (Int_t r, Int_t g, Int_t b, Int_t &h, Int_t &l, Int_t &s)
	Static method to compute HLS from RGB.

static void	RGB2HSV (Float_t r, Float_t g, Float_t b, Float_t &h, Float_t &s, Float_t &v)
	Static method to compute HSV from RGB.

static ULong_t	RGB2Pixel (Float_t r, Float_t g, Float_t b)
	Convert r,g,b to graphics system dependent pixel value.

static ULong_t	RGB2Pixel (Int_t r, Int_t g, Int_t b)
	Convert r,g,b to graphics system dependent pixel value.

static void	RGBtoHLS (Float_t r, Float_t g, Float_t b, Float_t &h, Float_t &l, Float_t &s)

static Bool_t	SaveColor (std::ostream &out, Int_t ci)
	Save a color with index > 228 as a C++ statement(s) on output stream out.

static void	SetColorThreshold (Float_t t)
	This method specifies the color threshold used by GetColor to retrieve a color.

static void	SetGrayscale (Bool_t set=kTRUE)
	Set whether all colors should return grayscale values.

static void	SetPalette (Int_t ncolors, Int_t *colors, Float_t alpha=1.)
	Static function.

Static Public Member Functions inherited from TNamed
static TClass *	Class ()

static const char *	Class_Name ()

static constexpr Version_t	Class_Version ()

static const char *	DeclFileName ()

Static Public Member Functions inherited from TObject
static TClass *	Class ()

static const char *	Class_Name ()

static constexpr Version_t	Class_Version ()

static const char *	DeclFileName ()

static Longptr_t	GetDtorOnly ()
	Return destructor only flag.

static Bool_t	GetObjectStat ()
	Get status of object stat flag.

static void	SetDtorOnly (void *obj)
	Set destructor only flag.

static void	SetObjectStat (Bool_t stat)
	Turn on/off tracking of objects in the TObjectTable.

Private Member Functions
void	RegisterColor (Color_t colorIndex)
	Register color.

Private Attributes
std::vector< Double_t >	fColorPositions

std::vector< Double_t >	fColors

ECoordinateMode	fCoordinateMode = kObjectBoundingMode

Additional Inherited Members
Protected Types inherited from TObject
enum	{ kOnlyPrepStep = (1ULL << ( 3 )) }

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

void	MakeZombie ()

Protected Attributes inherited from TColor
Int_t	fNumber
	Color number identifier.

Protected Attributes inherited from TNamed
TString	fName

TString	fTitle

#include <TColorGradient.h>

Inheritance diagram for TColorGradient:

[legend]

Member Typedef Documentation

◆ SizeType_t

typedef std::vector<Color_t>::size_type TColorGradient::SizeType_t

Definition at line 34 of file TColorGradient.h.

Member Enumeration Documentation

◆ ECoordinateMode

enum TColorGradient::ECoordinateMode

Enumerator
kPadMode
kObjectBoundingMode

Definition at line 41 of file TColorGradient.h.

Constructor & Destructor Documentation

◆ TColorGradient() [1/3]

TColorGradient::TColorGradient ( )

inline

Definition at line 70 of file TColorGradient.h.

◆ TColorGradient() [2/3]

TColorGradient::TColorGradient	(	Color_t	newColor,
		UInt_t	nPoints,
		const Double_t *	points,
		const Color_t *	colorIndices,
		ECoordinateMode	mode = `kObjectBoundingMode`
	)

There is no way to validate parameters here, so it's up to user to pass correct arguments.

Definition at line 41 of file TColorGradient.cxx.

◆ TColorGradient() [3/3]

TColorGradient::TColorGradient	(	Color_t	newColor,
		UInt_t	nPoints,
		const Double_t *	points,
		const Double_t *	colors,
		ECoordinateMode	mode = `kObjectBoundingMode`
	)

There is no way to validate parameters here, so it's up to user to pass correct arguments.

Definition at line 57 of file TColorGradient.cxx.

Member Function Documentation

◆ Class()

static TClass * TColorGradient::Class ( )

static

Returns: TClass describing this class

◆ Class_Name()

static const char * TColorGradient::Class_Name ( )

static

Returns: Name of this class

◆ Class_Version()

static constexpr Version_t TColorGradient::Class_Version ( )

inlinestaticconstexpr

Returns: Version of this class

Definition at line 94 of file TColorGradient.h.

◆ DeclFileName()

static const char * TColorGradient::DeclFileName ( )

inlinestatic

Returns: Name of the file containing the class declaration

Definition at line 94 of file TColorGradient.h.

◆ GetColorAlpha()

Double_t TColorGradient::GetColorAlpha ( UInt_t indx ) const

Return alpha parameter of selected color.

Definition at line 134 of file TColorGradient.cxx.

◆ GetColorPositions()

const Double_t * TColorGradient::GetColorPositions ( ) const

Get color positions.

Definition at line 169 of file TColorGradient.cxx.

◆ GetColors()

const Double_t * TColorGradient::GetColors ( ) const

Get colors.

Definition at line 177 of file TColorGradient.cxx.

◆ GetCoordinateMode()

TColorGradient::ECoordinateMode TColorGradient::GetCoordinateMode ( ) const

Get coordinate mode.

Definition at line 153 of file TColorGradient.cxx.

◆ GetNumberOfSteps()

TColorGradient::SizeType_t TColorGradient::GetNumberOfSteps ( ) const

Get number of steps.

Definition at line 161 of file TColorGradient.cxx.

◆ IsA()

TClass * TColorGradient::IsA ( ) const

inlineoverridevirtual

Returns: TClass describing current object

Reimplemented from TColor.

Reimplemented in TLinearGradient, and TRadialGradient.

Definition at line 94 of file TColorGradient.h.

◆ RegisterColor()

void TColorGradient::RegisterColor ( Color_t colorIndex )

private

Register color.

Definition at line 185 of file TColorGradient.cxx.

◆ ResetColor() [1/2]

void TColorGradient::ResetColor	(	UInt_t	nPoints,
		const Double_t *	points,
		const Color_t *	colorIndices
	)

Reset color.

Definition at line 72 of file TColorGradient.cxx.

◆ ResetColor() [2/2]

void TColorGradient::ResetColor	(	UInt_t	nPoints,
		const Double_t *	points,
		const Double_t *	colorIndices
	)

Reset color.

Definition at line 104 of file TColorGradient.cxx.

◆ SetColorAlpha()

void TColorGradient::SetColorAlpha	(	UInt_t	indx,
		Double_t	alpha
	)

Change alpha parameter of the color.

Definition at line 125 of file TColorGradient.cxx.

◆ SetCoordinateMode()

void TColorGradient::SetCoordinateMode ( ECoordinateMode mode )

Set coordinate mode.

Definition at line 145 of file TColorGradient.cxx.

◆ Streamer()

void TColorGradient::Streamer ( TBuffer & R__b )

overridevirtual

Stream an object of class TObject.

Reimplemented from TColor.

Reimplemented in TLinearGradient, and TRadialGradient.

◆ StreamerNVirtual()

void TColorGradient::StreamerNVirtual ( TBuffer & ClassDef_StreamerNVirtual_b )

inline

Definition at line 94 of file TColorGradient.h.

Member Data Documentation

◆ fColorPositions

std::vector<Double_t> TColorGradient::fColorPositions

private

Definition at line 63 of file TColorGradient.h.

◆ fColors

std::vector<Double_t> TColorGradient::fColors

private

Definition at line 64 of file TColorGradient.h.

◆ fCoordinateMode

ECoordinateMode TColorGradient::fCoordinateMode = kObjectBoundingMode

private

Definition at line 67 of file TColorGradient.h.

core/base/inc/TColorGradient.h

core/base/src/TColorGradient.cxx

Classes

Public Types

Public Member Functions

Static Public Member Functions

Private Member Functions

Private Attributes

Additional Inherited Members

Member Typedef Documentation

◆ SizeType_t

Member Enumeration Documentation

◆ ECoordinateMode

Constructor & Destructor Documentation

◆ TColorGradient() [1/3]

◆ TColorGradient() [2/3]

◆ TColorGradient() [3/3]

Member Function Documentation

◆ Class()

◆ Class_Name()

◆ Class_Version()

◆ DeclFileName()

◆ GetColorAlpha()

◆ GetColorPositions()

◆ GetColors()

◆ GetCoordinateMode()

◆ GetNumberOfSteps()

◆ IsA()

◆ RegisterColor()

◆ ResetColor() [1/2]

◆ ResetColor() [2/2]

◆ SetColorAlpha()

◆ SetCoordinateMode()

◆ Streamer()

◆ StreamerNVirtual()

Member Data Documentation

◆ fColorPositions

◆ fColors

◆ fCoordinateMode