Defined by an array on N points in a 2-D space.

One can draw the contour of the polyline or/and its fill area. Example:

{
   Double_t x[5] = {.2,.7,.6,.25,.2};
   Double_t y[5] = {.5,.1,.9,.7,.5};
   TPolyLine *pline = new TPolyLine(5,x,y);
   pline->SetFillColor(38);
   pline->SetLineColor(2);
   pline->SetLineWidth(4);
   pline->Draw("f");
   pline->Draw();
}

Definition at line 23 of file TPolyLine.h.

Public Types
enum	{ kPolyLineNDC = BIT(14) }

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

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

enum	EDeprecatedStatusBits { kObjInCanvas = BIT(3) }

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

Public Member Functions
	TPolyLine ()
	PolyLine default constructor. More...

	TPolyLine (const TPolyLine &polyline)
	PolyLine copy constructor. More...

	TPolyLine (Int_t n, Double_t x, Double_t y, Option_t *option="")
	PolyLine normal constructor (double precision). More...

	TPolyLine (Int_t n, Float_t x, Float_t y, Option_t *option="")
	PolyLine normal constructor (single precision). More...

	TPolyLine (Int_t n, Option_t *option="")
	PolyLine normal constructor without initialisation. More...

virtual	~TPolyLine ()
	PolyLine default destructor. More...

virtual void	Copy (TObject &polyline) const
	Copy this polyline to polyline. More...

virtual Int_t	DistancetoPrimitive (Int_t px, Int_t py)
	Returns closest distance in pixels from point (px, py) to a polyline. More...

virtual void	Draw (Option_t *option="")
	Draw this polyline with its current attributes. More...

virtual void	DrawPolyLine (Int_t n, Double_t x, Double_t y, Option_t *option="")
	Draw this polyline with new coordinates. More...

virtual void	ExecuteEvent (Int_t event, Int_t px, Int_t py)
	Execute action corresponding to one event. More...

virtual Int_t	GetLastPoint () const

Int_t	GetN () const

Option_t *	GetOption () const

Double_t *	GetX () const

Double_t *	GetY () const

virtual void	ls (Option_t *option="") const
	List this polyline with its attributes. More...

virtual Int_t	Merge (TCollection *list)
	Merge polylines in the collection in this polyline. More...

virtual void	Paint (Option_t *option="")
	Paint this polyline with its current attributes. More...

virtual void	PaintPolyLine (Int_t n, Double_t x, Double_t y, Option_t *option="")
	Draw this polyline with new coordinates. More...

virtual void	PaintPolyLineNDC (Int_t n, Double_t x, Double_t y, Option_t *option="")
	Draw this polyline with new coordinates in NDC. More...

virtual void	Print (Option_t *option="") const
	Dump this polyline with its attributes. More...

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

virtual void	SetNDC (Bool_t isNDC=kTRUE)
	Set NDC mode on if isNDC = kTRUE, off otherwise. More...

virtual Int_t	SetNextPoint (Double_t x, Double_t y)
	Set point following LastPoint to x, y. More...

virtual void	SetOption (Option_t *option="")

virtual void	SetPoint (Int_t point, Double_t x, Double_t y)
	Set point number n to (x, y) If n is greater than the current size, the arrays are automatically extended. More...

virtual void	SetPolyLine (Int_t n)
	Resize this polyline to size n. More...

virtual void	SetPolyLine (Int_t n, Double_t x, Double_t y3, Option_t *option="")
	Set new values for this polyline (double precision). More...

virtual void	SetPolyLine (Int_t n, Float_t x, Float_t y, Option_t *option="")
	Set new values for this polyline (single precision). More...

virtual Int_t	Size () const

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

	TObject (const TObject &object)
	TObject copy ctor. More...

virtual	~TObject ()
	TObject destructor. 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...

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...

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. More...

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

virtual void	Clear (Option_t *="")

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

virtual Int_t	Compare (const TObject *obj) const
	Compare abstract method. More...

virtual void	Copy (TObject &object) const
	Copy this to obj. 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 selected pad for instance with: `gROOT->SetSelectedPad(gPad)`. More...

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

virtual void	Error (const char method, const char msgfmt,...) const
	Issue error message. 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 void	Fatal (const char method, const char msgfmt,...) const
	Issue fatal error message. 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 const char *	GetIconName () const
	Returns mime type name of object. More...

virtual const char *	GetName () const
	Returns name of object. More...

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

virtual Option_t *	GetOption () const

virtual const char *	GetTitle () const
	Returns title of object. More...

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

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

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

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. More...

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

void	InvertBit (UInt_t f)

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

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

R__ALWAYS_INLINE Bool_t	IsOnHeap () const

virtual Bool_t	IsSortable () const

R__ALWAYS_INLINE Bool_t	IsZombie () const

virtual void	ls (Option_t *option="") const
	The ls function lists the contents of a class on stdout. 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...

virtual Bool_t	Notify ()
	This method must be overridden to handle object notification. More...

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

void	operator delete (void *ptr)
	Operator delete. More...

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

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. 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 void	Print (Option_t *option="") const
	This method must be overridden when a class wants to print itself. 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...

void	ResetBit (UInt_t f)

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...

void	SetBit (UInt_t f)

void	SetBit (UInt_t f, Bool_t set)
	Set or unset the user status bits as specified in f. 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	SysError (const char method, const char msgfmt,...) const
	Issue system error message. More...

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. More...

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

Public Member Functions inherited from TAttLine
	TAttLine ()
	AttLine default constructor. More...

	TAttLine (Color_t lcolor, Style_t lstyle, Width_t lwidth)
	AttLine normal constructor. More...

virtual	~TAttLine ()
	AttLine destructor. More...

void	Copy (TAttLine &attline) const
	Copy this line attributes to a new TAttLine. More...

Int_t	DistancetoLine (Int_t px, Int_t py, Double_t xp1, Double_t yp1, Double_t xp2, Double_t yp2)
	Compute distance from point px,py to a line. More...

virtual Color_t	GetLineColor () const
	Return the line color. More...

virtual Style_t	GetLineStyle () const
	Return the line style. More...

virtual Width_t	GetLineWidth () const
	Return the line width. More...

virtual void	Modify ()
	Change current line attributes if necessary. More...

virtual void	ResetAttLine (Option_t *option="")
	Reset this line attributes to default values. More...

virtual void	SaveLineAttributes (std::ostream &out, const char *name, Int_t coldef=1, Int_t stydef=1, Int_t widdef=1)
	Save line attributes as C++ statement(s) on output stream out. More...

virtual void	SetLineAttributes ()
	Invoke the DialogCanvas Line attributes. More...

virtual void	SetLineColor (Color_t lcolor)
	Set the line color. More...

virtual void	SetLineColorAlpha (Color_t lcolor, Float_t lalpha)
	Set a transparent line color. More...

virtual void	SetLineStyle (Style_t lstyle)
	Set the line style. More...

virtual void	SetLineWidth (Width_t lwidth)
	Set the line width. More...

Public Member Functions inherited from TAttFill
	TAttFill ()
	AttFill default constructor. More...

	TAttFill (Color_t fcolor, Style_t fstyle)
	AttFill normal constructor. More...

virtual	~TAttFill ()
	AttFill destructor. More...

void	Copy (TAttFill &attfill) const
	Copy this fill attributes to a new TAttFill. More...

virtual Color_t	GetFillColor () const
	Return the fill area color. More...

virtual Style_t	GetFillStyle () const
	Return the fill area style. More...

virtual Bool_t	IsTransparent () const

virtual void	Modify ()
	Change current fill area attributes if necessary. More...

virtual void	ResetAttFill (Option_t *option="")
	Reset this fill attributes to default values. More...

virtual void	SaveFillAttributes (std::ostream &out, const char *name, Int_t coldef=1, Int_t stydef=1001)
	Save fill attributes as C++ statement(s) on output stream out. More...

virtual void	SetFillAttributes ()
	Invoke the DialogCanvas Fill attributes. More...

virtual void	SetFillColor (Color_t fcolor)
	Set the fill area color. More...

virtual void	SetFillColorAlpha (Color_t fcolor, Float_t falpha)
	Set a transparent fill color. More...

virtual void	SetFillStyle (Style_t fstyle)
	Set the fill area style. More...

Protected Member Functions
TPolyLine &	operator= (const TPolyLine &)
	assignment operator More...

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). More...

void	MakeZombie ()

Protected Attributes
Int_t	fLastPoint
	The index of the last filled point. More...

Int_t	fN
	Number of points. More...

TString	fOption
	options More...

Double_t *	fX
	[fN] Array of X coordinates More...

Double_t *	fY
	[fN] Array of Y coordinates More...

Protected Attributes inherited from TAttLine
Color_t	fLineColor
	Line color. More...

Style_t	fLineStyle
	Line style. More...

Width_t	fLineWidth
	Line width. More...

Protected Attributes inherited from TAttFill
Color_t	fFillColor
	Fill area color. More...

Style_t	fFillStyle
	Fill area style. More...

Additional Inherited Members
Static Public Member Functions inherited from TObject
static Long_t	GetDtorOnly ()
	Return destructor only flag. More...

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

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

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

Protected Types inherited from TObject
enum	{ kOnlyPrepStep = BIT(3) }

#include <TPolyLine.h>

Inheritance diagram for TPolyLine:

[legend]

Member Enumeration Documentation

◆ anonymous enum

anonymous enum

Enumerator
kPolyLineNDC	Polyline coordinates are in NDC space.

Definition at line 36 of file TPolyLine.h.

Constructor & Destructor Documentation

◆ TPolyLine() [1/5]

TPolyLine::TPolyLine ( )

PolyLine default constructor.

Definition at line 46 of file TPolyLine.cxx.

◆ TPolyLine() [2/5]

TPolyLine::TPolyLine	(	Int_t	n,
		Option_t *	option = `""`
	)

PolyLine normal constructor without initialisation.

Allocates n points. The option string is ignored.

Definition at line 58 of file TPolyLine.cxx.

◆ TPolyLine() [3/5]

TPolyLine::TPolyLine	(	Int_t	n,
		Float_t *	x,
		Float_t *	y,
		Option_t *	option = `""`
	)

PolyLine normal constructor (single precision).

Makes n points with (x, y) coordinates from x and y. The option string is ignored.

Definition at line 79 of file TPolyLine.cxx.

◆ TPolyLine() [4/5]

TPolyLine::TPolyLine	(	Int_t	n,
		Double_t *	x,
		Double_t *	y,
		Option_t *	option = `""`
	)

PolyLine normal constructor (double precision).

Makes n points with (x, y) coordinates from x and y. The option string is ignored.

Definition at line 103 of file TPolyLine.cxx.

◆ TPolyLine() [5/5]

TPolyLine::TPolyLine ( const TPolyLine & polyline )

PolyLine copy constructor.

Definition at line 145 of file TPolyLine.cxx.

◆ ~TPolyLine()

TPolyLine::~TPolyLine ( )

virtual

PolyLine default destructor.

Definition at line 136 of file TPolyLine.cxx.

Member Function Documentation

◆ Copy()

void TPolyLine::Copy ( TObject & polyline ) const

virtual

Copy this polyline to polyline.

Reimplemented from TObject.

Definition at line 157 of file TPolyLine.cxx.

◆ DistancetoPrimitive()

Int_t TPolyLine::DistancetoPrimitive	(	Int_t	px,
		Int_t	py
	)

virtual

Returns closest distance in pixels from point (px, py) to a polyline.

First looks for distances to the points of the polyline. Stops search and returns if a vertex of the polyline is found to be closer than 10 pixels. Thus the return value may depend on the ordering of points in the polyline.

Then looks for distances to the lines of the polyline. There is no arbitrary cutoff; any distance may be found.

Finally checks whether (px, py) is inside a closed and filled polyline. (Must be EXACTLY closed. "Filled" means fill color and fill style are both non-zero.) If so, returns zero.

Returns 9999 if the polyline has no points.

Reimplemented from TObject.

Reimplemented in TCurlyArc, and TCurlyLine.

Definition at line 194 of file TPolyLine.cxx.

◆ Draw()

void TPolyLine::Draw ( Option_t * option = "" )

virtual

Draw this polyline with its current attributes.

Reimplemented from TObject.

Definition at line 228 of file TPolyLine.cxx.

◆ DrawPolyLine()

void TPolyLine::DrawPolyLine	(	Int_t	n,
		Double_t *	x,
		Double_t *	y,
		Option_t *	option = `""`
	)

virtual

Draw this polyline with new coordinates.

Definition at line 236 of file TPolyLine.cxx.

◆ ExecuteEvent()

void TPolyLine::ExecuteEvent	(	Int_t	event,
		Int_t	px,
		Int_t	py
	)

virtual

Execute action corresponding to one event.

This member function is called when a polyline is clicked with the locator

If Left button clicked on one of the line end points, this point follows the cursor until button is released.

if Middle button clicked, the line is moved parallel to itself until the button is released.

Reimplemented from TObject.

Reimplemented in TCurlyArc, and TCurlyLine.

Definition at line 257 of file TPolyLine.cxx.

◆ GetLastPoint()

virtual Int_t TPolyLine::GetLastPoint ( ) const

inlinevirtual

Definition at line 52 of file TPolyLine.h.

◆ GetN()

Int_t TPolyLine::GetN ( ) const

inline

Definition at line 53 of file TPolyLine.h.

◆ GetOption()

Option_t * TPolyLine::GetOption ( ) const

inlinevirtual

Reimplemented from TObject.

Definition at line 56 of file TPolyLine.h.

◆ GetX()

Double_t * TPolyLine::GetX ( ) const

inline

Definition at line 54 of file TPolyLine.h.

◆ GetY()

Double_t * TPolyLine::GetY ( ) const

inline

Definition at line 55 of file TPolyLine.h.

◆ ls()

void TPolyLine::ls ( Option_t * option = "" ) const

virtual

List this polyline with its attributes.

The option string is ignored.

Reimplemented from TObject.

Definition at line 482 of file TPolyLine.cxx.

◆ Merge()

Int_t TPolyLine::Merge ( TCollection * list )

virtual

Merge polylines in the collection in this polyline.

Definition at line 491 of file TPolyLine.cxx.

◆ operator=()

TPolyLine & TPolyLine::operator= ( const TPolyLine & pl )

protected

assignment operator

Definition at line 125 of file TPolyLine.cxx.

◆ Paint()

void TPolyLine::Paint ( Option_t * option = "" )

virtual

Paint this polyline with its current attributes.

Reimplemented from TObject.

Definition at line 527 of file TPolyLine.cxx.

◆ PaintPolyLine()

void TPolyLine::PaintPolyLine	(	Int_t	n,
		Double_t *	x,
		Double_t *	y,
		Option_t *	option = `""`
	)

virtual

Draw this polyline with new coordinates.

If option = 'f' or 'F' the fill area is drawn. The default is to draw the lines only.

Definition at line 544 of file TPolyLine.cxx.

◆ PaintPolyLineNDC()

void TPolyLine::PaintPolyLineNDC	(	Int_t	n,
		Double_t *	x,
		Double_t *	y,
		Option_t *	option = `""`
	)

virtual

Draw this polyline with new coordinates in NDC.

Definition at line 568 of file TPolyLine.cxx.

◆ Print()

void TPolyLine::Print ( Option_t * option = "" ) const

virtual

Dump this polyline with its attributes.

The option string is ignored.

Reimplemented from TObject.

Definition at line 580 of file TPolyLine.cxx.

◆ SavePrimitive()

void TPolyLine::SavePrimitive	(	std::ostream &	out,
		Option_t *	option = `""`
	)

virtual

Save primitive as a C++ statement(s) on output stream out.

Reimplemented from TObject.

Reimplemented in TCurlyArc, and TCurlyLine.

Definition at line 588 of file TPolyLine.cxx.

◆ SetNDC()

void TPolyLine::SetNDC ( Bool_t isNDC = kTRUE )

virtual

Set NDC mode on if isNDC = kTRUE, off otherwise.

Definition at line 613 of file TPolyLine.cxx.

◆ SetNextPoint()

Int_t TPolyLine::SetNextPoint	(	Double_t	x,
		Double_t	y
	)

virtual

Set point following LastPoint to x, y.

Returns index of the point (new last point).

Definition at line 623 of file TPolyLine.cxx.

◆ SetOption()

virtual void TPolyLine::SetOption ( Option_t * option = "" )

inlinevirtual

Definition at line 66 of file TPolyLine.h.

◆ SetPoint()

void TPolyLine::SetPoint	(	Int_t	point,
		Double_t	x,
		Double_t	y
	)

virtual

Set point number n to (x, y) If n is greater than the current size, the arrays are automatically extended.

Definition at line 635 of file TPolyLine.cxx.

◆ SetPolyLine() [1/3]

void TPolyLine::SetPolyLine ( Int_t n )

virtual

Resize this polyline to size n.

If n <= 0 the current arrays of points are deleted. If n is greater than the current size, the new points are set to (0, 0)

Definition at line 667 of file TPolyLine.cxx.

◆ SetPolyLine() [2/3]

void TPolyLine::SetPolyLine	(	Int_t	n,
		Double_t *	x,
		Double_t *	y,
		Option_t *	option = `""`
	)

virtual

Set new values for this polyline (double precision).

If n <= 0 the current arrays of points are deleted.

Definition at line 718 of file TPolyLine.cxx.

◆ SetPolyLine() [3/3]

void TPolyLine::SetPolyLine	(	Int_t	n,
		Float_t *	x,
		Float_t *	y,
		Option_t *	option = `""`
	)

virtual

Set new values for this polyline (single precision).

If n <= 0 the current arrays of points are deleted.

Definition at line 690 of file TPolyLine.cxx.

◆ Size()

virtual Int_t TPolyLine::Size ( ) const

inlinevirtual

Definition at line 71 of file TPolyLine.h.

Member Data Documentation

◆ fLastPoint

Int_t TPolyLine::fLastPoint

protected

The index of the last filled point.

Definition at line 27 of file TPolyLine.h.

◆ fN

Int_t TPolyLine::fN

protected

Number of points.

Definition at line 26 of file TPolyLine.h.

◆ fOption

TString TPolyLine::fOption

protected

options

Definition at line 30 of file TPolyLine.h.

◆ fX

Double_t* TPolyLine::fX

protected

[fN] Array of X coordinates

Definition at line 28 of file TPolyLine.h.

◆ fY

Double_t* TPolyLine::fY

protected

[fN] Array of Y coordinates

Definition at line 29 of file TPolyLine.h.

Libraries for TPolyLine:

[legend]

Public Types

Public Member Functions

Protected Member Functions

Protected Attributes

Additional Inherited Members

Member Enumeration Documentation

◆ anonymous enum

Constructor & Destructor Documentation

◆ TPolyLine() [1/5]

◆ TPolyLine() [2/5]

◆ TPolyLine() [3/5]

◆ TPolyLine() [4/5]

◆ TPolyLine() [5/5]

◆ ~TPolyLine()

Member Function Documentation

◆ Copy()

◆ DistancetoPrimitive()

◆ Draw()

◆ DrawPolyLine()

◆ ExecuteEvent()

◆ GetLastPoint()

◆ GetN()

◆ GetOption()

◆ GetX()

◆ GetY()

◆ ls()

◆ Merge()

◆ operator=()

◆ Paint()

◆ PaintPolyLine()

◆ PaintPolyLineNDC()

◆ Print()

◆ SavePrimitive()

◆ SetNDC()

◆ SetNextPoint()

◆ SetOption()

◆ SetPoint()

◆ SetPolyLine() [1/3]

◆ SetPolyLine() [2/3]

◆ SetPolyLine() [3/3]

◆ Size()

Member Data Documentation

◆ fLastPoint

◆ fN

◆ fOption

◆ fX

◆ fY