ROOT 6.08/07 Reference Guide |
The TX11GLManager is X11 implementation of TGLManager.
Public Member Functions | |
TX11GLManager () | |
Constructor. More... | |
~TX11GLManager () | |
Destructor. More... | |
Bool_t | AttachOffScreenDevice (Int_t ctxInd, Int_t x, Int_t y, UInt_t w, UInt_t h) |
Attach off screen device. More... | |
Int_t | CreateGLContext (Int_t winInd) |
Context creation requires Display * and XVisualInfo (was saved for such winInd). More... | |
void | DeleteGLContext (Int_t devInd) |
Deletes GLX context and frees pixmap and image (if any). More... | |
void | ExtractViewport (Int_t devInd, Int_t *vp) |
Returns the current dimensions of a GL pixmap. More... | |
void | Flush (Int_t ctxInd) |
Swaps buffers or copy pixmap. More... | |
char * | GetPlotInfo (TVirtualGLPainter *plot, Int_t px, Int_t py) |
Analog of TObject::GetObjectInfo. More... | |
Int_t | GetVirtualXInd (Int_t devInd) |
Returns an index suitable for gVirtualX. More... | |
Bool_t | HighColorFormat (Int_t) |
Int_t | InitGLWindow (Window_t winID) |
Try to find correct visual. More... | |
Bool_t | MakeCurrent (Int_t devInd) |
Make GL context current. More... | |
void | MarkForDirectCopy (Int_t devInd, Bool_t) |
Selection-rotation support for TPad/TCanvas. More... | |
void | PaintSingleObject (TVirtualGLPainter *) |
Paint a single object. More... | |
void | PanObject (TVirtualGLPainter *o, Int_t x, Int_t y) |
Pan objects. More... | |
Bool_t | PlotSelected (TVirtualGLPainter *plot, Int_t px, Int_t py) |
Analog of TObject::DistancetoPrimitive. More... | |
void | PrintViewer (TVirtualViewer3D *vv) |
Print viewer. More... | |
void | ReadGLBuffer (Int_t devInd) |
GL buffer is read info buffer, after that lines are reordered into XImage, XImage copied into pixmap. More... | |
Bool_t | ResizeOffScreenDevice (Int_t devInd, Int_t x, Int_t y, UInt_t w, UInt_t h) |
Resize off screen device. More... | |
Bool_t | SelectManip (TVirtualGLManip *manip, const TGLCamera *camera, const TGLRect *rect, const TGLBoundingBox *sceneBox) |
Select manipulator. More... | |
void | SelectOffScreenDevice (Int_t devInd) |
Selects off-screen device to make it accessible by gVirtualX. More... | |
Public Member Functions inherited from TGLManager | |
TGLManager () | |
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 copy ctor. 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 | ls (Option_t *option="") const |
List TNamed name and title. More... | |
TNamed & | operator= (const TNamed &rhs) |
TNamed assignment operator. More... | |
virtual void | Print (Option_t *option="") const |
Print TNamed name and title. More... | |
virtual void | SetName (const char *name) |
Set the name of the TNamed. More... | |
virtual void | SetNameTitle (const char *name, const char *title) |
Set all the TNamed parameters (name and title). More... | |
virtual void | SetTitle (const char *title="") |
Set the title of the TNamed. More... | |
virtual Int_t | Sizeof () const |
Return size of the TNamed part of the TObject. More... | |
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... | |
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 | 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 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 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 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... | |
Bool_t | IsOnHeap () const |
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). 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 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, Bool_t set) |
Set or unset the user status bits as specified in f. More... | |
void | SetBit (UInt_t f) |
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... | |
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... | |
Private Member Functions | |
TX11GLManager (const TX11GLManager &) | |
Bool_t | CreateGLPixmap (TGLContext_t &) |
Create GL pixmap. More... | |
TX11GLManager & | operator= (const TX11GLManager &) |
Private Attributes | |
TX11GLImpl * | fPimpl |
Additional Inherited Members | |
Public Types inherited from TObject | |
enum | { kIsOnHeap = 0x01000000, kNotDeleted = 0x02000000, kZombie = 0x04000000, kBitMask = 0x00ffffff } |
enum | { kSingleKey = BIT(0), kOverwrite = BIT(1), kWriteDelete = BIT(2) } |
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) } |
Static Public Member Functions inherited from TGLManager | |
static TGLManager *& | Instance () |
Return the global GL Manager. More... | |
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 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 inherited from TNamed | |
TString | fName |
TString | fTitle |
#include <TX11GL.h>
TX11GLManager::TX11GLManager | ( | ) |
Constructor.
Definition at line 184 of file TX11GL.cxx.
TX11GLManager::~TX11GLManager | ( | ) |
Destructor.
Definition at line 194 of file TX11GL.cxx.
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Context creation requires Display * and XVisualInfo (was saved for such winInd).
Implements TGLManager.
Definition at line 253 of file TX11GL.cxx.
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Create GL pixmap.
Definition at line 321 of file TX11GL.cxx.
Deletes GLX context and frees pixmap and image (if any).
Implements TGLManager.
Definition at line 483 of file TX11GL.cxx.
Returns the current dimensions of a GL pixmap.
Implements TGLManager.
Definition at line 524 of file TX11GL.cxx.
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Returns an index suitable for gVirtualX.
Implements TGLManager.
Definition at line 515 of file TX11GL.cxx.
Implements TGLManager.
Selection-rotation support for TPad/TCanvas.
Implements TGLManager.
Definition at line 440 of file TX11GL.cxx.
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private |
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virtual |
Analog of TObject::DistancetoPrimitive.
Implements TGLManager.
Definition at line 574 of file TX11GL.cxx.
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GL buffer is read info buffer, after that lines are reordered into XImage, XImage copied into pixmap.
Implements TGLManager.
Definition at line 451 of file TX11GL.cxx.
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Selects off-screen device to make it accessible by gVirtualX.
Implements TGLManager.
Definition at line 431 of file TX11GL.cxx.