ROOT
6.06/09
Reference Guide
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TNode description.
A TNode object is used to build the geometry hierarchy (see TGeometry). A node may contain other nodes.
A geometry node has attributes:
A node can be drawn.
Public Member Functions | |
TNode () | |
TNode (const char *name, const char *title, const char *shapename, Double_t x=0, Double_t y=0, Double_t z=0, const char *matrixname="", Option_t *option="") | |
Node normal constructor. More... | |
TNode (const char *name, const char *title, TShape *shape, Double_t x=0, Double_t y=0, Double_t z=0, TRotMatrix *matrix=0, Option_t *option="") | |
Node normal constructor. More... | |
virtual | ~TNode () |
Node default destructor. More... | |
virtual void | Browse (TBrowser *b) |
Browse. More... | |
virtual void | BuildListOfNodes () |
Create the list to support sons of this node. More... | |
virtual void | cd (const char *path=0) |
Change Current Reference node to this. More... | |
virtual Int_t | DistancetoPrimitive (Int_t px, Int_t py) |
Compute distance from point px,py to a Node. More... | |
virtual void | Draw (Option_t *option="") |
Draw Referenced node with current parameters. More... | |
virtual void | DrawOnly (Option_t *option="") |
Draw only Sons of this node. More... | |
virtual void | ExecuteEvent (Int_t event, Int_t px, Int_t py) |
Execute action corresponding to one event. More... | |
TList * | GetListOfNodes () const |
virtual TRotMatrix * | GetMatrix () const |
virtual TNode * | GetNode (const char *name) const |
Return pointer to node with name in the node tree. More... | |
virtual char * | GetObjectInfo (Int_t px, Int_t py) const |
Get object info. More... | |
const Option_t * | GetOption () const |
virtual TNode * | GetParent () const |
TShape * | GetShape () const |
Int_t | GetVisibility () const |
virtual Double_t | GetX () const |
virtual Double_t | GetY () const |
virtual Double_t | GetZ () const |
virtual void | ImportShapeAttributes () |
Copy shape attributes as node attributes. More... | |
Bool_t | IsFolder () const |
Return TRUE if node contains nodes, FALSE otherwise. More... | |
virtual void | Local2Master (const Double_t *local, Double_t *master) |
Convert one point from local system to master reference system. More... | |
virtual void | Local2Master (const Float_t *local, Float_t *master) |
Convert one point from local system to master reference system. More... | |
virtual void | ls (Option_t *option="2") const |
List Referenced object with current parameters. More... | |
virtual void | Master2Local (const Double_t *master, Double_t *local) |
Convert one point from master system to local reference system. More... | |
virtual void | Master2Local (const Float_t *master, Float_t *local) |
Convert one point from master system to local reference system. More... | |
virtual void | Paint (Option_t *option="") |
Paint Referenced node with current parameters. More... | |
virtual void | RecursiveRemove (TObject *obj) |
Recursively remove object from the list of nodes of this node. More... | |
virtual void | SetMatrix (TRotMatrix *matrix=0) |
virtual void | SetName (const char *name) |
Change the name of this Node. More... | |
virtual void | SetParent (TNode *parent) |
Set the pointer to the parent, keep parents informed about who they have. More... | |
virtual void | SetNameTitle (const char *name, const char *title) |
Change the name and title of this Node. More... | |
virtual void | SetPosition (Double_t x=0, Double_t y=0, Double_t z=0) |
virtual void | SetVisibility (Int_t vis=1) |
Set visibility for this node and its sons. More... | |
virtual void | Sizeof3D () const |
Return total size of this 3-D Node with its attributes. More... | |
virtual void | UpdateMatrix () |
Update global rotation matrix/translation vector for this node this function must be called before invoking Local2Master. More... | |
virtual void | UpdateTempMatrix (const Double_t *dx1, const Double_t *rmat1, Double_t x, Double_t y, Double_t z, Double_t *matrix, Double_t *dxnew, Double_t *rmatnew) |
Compute new translation vector and global matrix. More... | |
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 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 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 | SetTitle (const char *title="") |
Change (i.e. set) the title of the TNamed. 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 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 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 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 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 | 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 | 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 | 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 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 |
virtual Style_t | GetLineStyle () const |
virtual Width_t | GetLineWidth () const |
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) |
virtual void | SetLineColorAlpha (Color_t lcolor, Float_t lalpha) |
Set a transparent line color. More... | |
virtual void | SetLineStyle (Style_t lstyle) |
virtual void | SetLineWidth (Width_t lwidth) |
ClassDef (TAttLine, 2) | |
Public Member Functions inherited from TAttFill | |
TAttFill () | |
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 |
virtual Style_t | GetFillStyle () const |
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) |
virtual void | SetFillColorAlpha (Color_t fcolor, Float_t falpha) |
Set a transparent fill color. More... | |
virtual void | SetFillStyle (Style_t fstyle) |
Public Member Functions inherited from TAtt3D | |
TAtt3D () | |
virtual | ~TAtt3D () |
Protected Types | |
enum | { kSonsInvisible = BIT(17) } |
Protected Member Functions | |
TNode (const TNode &) | |
copy constructor More... | |
TNode & | operator= (const TNode &) |
assignment operator More... | |
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... | |
Protected Attributes | |
Double_t | fX |
Double_t | fY |
Double_t | fZ |
TRotMatrix * | fMatrix |
TShape * | fShape |
TNode * | fParent |
TList * | fNodes |
TString | fOption |
Int_t | fVisibility |
Protected Attributes inherited from TNamed | |
TString | fName |
TString | fTitle |
Protected Attributes inherited from TAttLine | |
Color_t | fLineColor |
Style_t | fLineStyle |
Width_t | fLineWidth |
Protected Attributes inherited from TAttFill | |
Color_t | fFillColor |
Style_t | fFillStyle |
Additional Inherited Members | |
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) } |
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... | |
#include <TNode.h>
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protected |
TNode::TNode | ( | ) |
TNode::TNode | ( | const char * | name, |
const char * | title, | ||
const char * | shapename, | ||
Double_t | x = 0 , |
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Double_t | y = 0 , |
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Double_t | z = 0 , |
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const char * | matrixname = "" , |
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Option_t * | option = "" |
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Node normal constructor.
matrixname is the name of the rotation matrix
This new node is added into the list of sons of the current node
TNode::TNode | ( | const char * | name, |
const char * | title, | ||
TShape * | shape, | ||
Double_t | x = 0 , |
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Double_t | y = 0 , |
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Double_t | z = 0 , |
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TRotMatrix * | matrix = 0 , |
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Option_t * | option = "" |
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Node normal constructor.
matrix is the pointer to the rotation matrix
This new node is added into the list of sons of the current node
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Create the list to support sons of this node.
Definition at line 242 of file TNode.cxx.
Referenced by SetParent(), and TNode().
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Change Current Reference node to this.
Definition at line 250 of file TNode.cxx.
Referenced by TVolume::CreateTNode(), and TNode().
Compute distance from point px,py to a Node.
Compute the closest distance of approach from point px,py to this node. The distance is computed in pixels units.
Reimplemented from TObject.
Definition at line 261 of file TNode.cxx.
Referenced by DistancetoPrimitive().
Draw Referenced node with current parameters.
Reimplemented from TObject.
Reimplemented in TNodeDiv.
Definition at line 323 of file TNode.cxx.
Referenced by Browse(), TGeometry::Draw(), and DrawOnly().
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inline |
Definition at line 75 of file TNode.h.
Referenced by SetName(), SetNameTitle(), SetParent(), TNode(), TVolume::TVolume(), and ~TNode().
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inlinevirtual |
Definition at line 76 of file TNode.h.
Referenced by TVolume::TVolume(), UpdateMatrix(), and TGeometry::UpdateMatrix().
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Return pointer to node with name in the node tree.
Definition at line 378 of file TNode.cxx.
Referenced by GetNode(), and TGeometry::GetNode().
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inlinevirtual |
Reimplemented from TObject.
Definition at line 79 of file TNode.h.
Referenced by TVolume::TVolume().
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inlinevirtual |
Definition at line 80 of file TNode.h.
Referenced by SetParent(), UpdateMatrix(), and TGeometry::UpdateMatrix().
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inline |
Definition at line 81 of file TNode.h.
Referenced by TVolume::TVolume().
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inline |
Definition at line 82 of file TNode.h.
Referenced by TVolume::TVolume().
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inlinevirtual |
Definition at line 83 of file TNode.h.
Referenced by TVolume::TVolume(), UpdateMatrix(), and TGeometry::UpdateMatrix().
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inlinevirtual |
Definition at line 84 of file TNode.h.
Referenced by TVolume::TVolume(), UpdateMatrix(), and TGeometry::UpdateMatrix().
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inlinevirtual |
Definition at line 85 of file TNode.h.
Referenced by TVolume::TVolume(), UpdateMatrix(), and TGeometry::UpdateMatrix().
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Copy shape attributes as node attributes.
Definition at line 410 of file TNode.cxx.
Referenced by TVolume::CreateTNode(), ImportShapeAttributes(), and TNode().
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Convert one point from local system to master reference system.
Note that before invoking this function, the global rotation matrix and translation vector for this node must have been computed. This is automatically done by the Paint functions. Otherwise TNode::UpdateMatrix should be called before.
Convert one point from local system to master reference system.
Note that before invoking this function, the global rotation matrix and translation vector for this node must have been computed. This is automatically done by the Paint functions. Otherwise TNode::UpdateMatrix should be called before.
Convert one point from master system to local reference system.
Note that before invoking this function, the global rotation matrix and translation vector for this node must have been computed. This is automatically done by the Paint functions. Otherwise TNode::UpdateMatrix should be called before.
Convert one point from master system to local reference system.
Note that before invoking this function, the global rotation matrix and translation vector for this node must have been computed. This is automatically done by the Paint functions. Otherwise TNode::UpdateMatrix should be called before.
Paint Referenced node with current parameters.
Reimplemented from TObject.
Reimplemented in TNodeDiv.
Definition at line 622 of file TNode.cxx.
Referenced by Paint().
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inlinevirtual |
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Set visibility for this node and its sons.
Definition at line 759 of file TNode.cxx.
Referenced by TVolume::CreateTNode(), DrawOnly(), and SetVisibility().
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Return total size of this 3-D Node with its attributes.
Reimplemented from TAtt3D.
Definition at line 799 of file TNode.cxx.
Referenced by ls(), and Sizeof3D().
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Compute new translation vector and global matrix.
Definition at line 889 of file TNode.cxx.
Referenced by UpdateMatrix().
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Definition at line 51 of file TNode.h.
Referenced by DistancetoPrimitive(), GetMatrix(), ls(), operator=(), Paint(), and TNode().
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Definition at line 54 of file TNode.h.
Referenced by Browse(), BuildListOfNodes(), DistancetoPrimitive(), GetListOfNodes(), GetNode(), ImportShapeAttributes(), IsFolder(), ls(), operator=(), Paint(), RecursiveRemove(), SetVisibility(), Sizeof3D(), TNode(), and ~TNode().
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Definition at line 55 of file TNode.h.
Referenced by operator=(), and TNode().
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Definition at line 53 of file TNode.h.
Referenced by GetParent(), operator=(), SetName(), SetNameTitle(), SetParent(), TNode(), and ~TNode().
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Definition at line 52 of file TNode.h.
Referenced by DistancetoPrimitive(), GetObjectInfo(), GetShape(), ImportShapeAttributes(), ls(), operator=(), Paint(), Sizeof3D(), and TNode().
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Definition at line 56 of file TNode.h.
Referenced by DistancetoPrimitive(), GetVisibility(), operator=(), Paint(), SetVisibility(), Sizeof3D(), and TNode().
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Definition at line 48 of file TNode.h.
Referenced by DistancetoPrimitive(), GetX(), ls(), operator=(), Paint(), and TNode().
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Definition at line 49 of file TNode.h.
Referenced by DistancetoPrimitive(), GetY(), ls(), operator=(), Paint(), and TNode().
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protected |
Definition at line 50 of file TNode.h.
Referenced by DistancetoPrimitive(), GetZ(), ls(), operator=(), Paint(), and TNode().