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ROOT 6.16/01 Reference Guide |
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ROOT 6.16/01 Reference Guide |
Interface to low level X11 (Xlib).
This class gives access to basic X11 graphics via the parent class TGX11. However, all text and font handling is done via the Freetype TrueType library. When the shared library containing this class is loaded the global gVirtualX is redirected to point to this class.
Definition at line 27 of file TGX11TTF.h.
Public Member Functions | |
| TGX11TTF (const TGX11 &org) | |
| Create copy of TGX11 but now use TrueType fonts. More... | |
| virtual | ~TGX11TTF () |
| void | DrawText (Int_t x, Int_t y, Float_t angle, Float_t mgn, const char *text, ETextMode mode) |
| Draw text using TrueType fonts. More... | |
| void | DrawText (Int_t x, Int_t y, Float_t angle, Float_t mgn, const wchar_t *text, ETextMode mode) |
| Draw text using TrueType fonts. More... | |
| Bool_t | Init (void *display) |
| Initialize X11 system. Returns kFALSE in case of failure. More... | |
| Int_t | SetTextFont (char *fontname, ETextSetMode mode) |
| Set text font to specified name. More... | |
| void | SetTextFont (Font_t fontnumber) |
| Set specified font. More... | |
| void | SetTextSize (Float_t textsize) |
| Set current text size. More... | |
 Public Member Functions inherited from TGX11 | |
| TGX11 () | |
| Default constructor. More... | |
| TGX11 (const char *name, const char *title) | |
| Normal Constructor. More... | |
| TGX11 (const TGX11 &org) | |
| Copy constructor. Currently only used by TGX11TTF. More... | |
| virtual | ~TGX11 () |
| Destructor. More... | |
| Int_t | AddPixmap (ULong_t pixid, UInt_t w, UInt_t h) |
| Register pixmap created by gVirtualGL. More... | |
| Int_t | AddWindow (ULong_t qwid, UInt_t w, UInt_t h) |
| Register a window created by Qt as a ROOT window (like InitWindow()). More... | |
| Bool_t | AllocColor (Colormap_t cmap, ColorStruct_t &color) |
| Find and allocate a color cell according to the color values specified in the ColorStruct_t. More... | |
| void | Bell (Int_t percent) |
| Sound bell. Percent is loudness from -100% .. 100%. More... | |
| void | ChangeActivePointerGrab (Window_t, UInt_t, Cursor_t) |
| Changes the specified dynamic parameters if the pointer is actively grabbed by the client. More... | |
| void | ChangeGC (GContext_t gc, GCValues_t *gval) |
| Change entries in an existing graphics context, gc, by values from gval. More... | |
| void | ChangeProperties (Window_t id, Atom_t property, Atom_t type, Int_t format, UChar_t *data, Int_t len) |
| This function alters the property for the specified window and causes the X server to generate a PropertyNotify event on that window. More... | |
| void | ChangeProperty (Window_t id, Atom_t property, Atom_t type, UChar_t *data, Int_t len) |
| This function alters the property for the specified window and causes the X server to generate a PropertyNotify event on that window. More... | |
| void | ChangeWindowAttributes (Window_t id, SetWindowAttributes_t *attr) |
| Change window attributes. More... | |
| Bool_t | CheckEvent (Window_t id, EGEventType type, Event_t &ev) |
| Check if there is for window "id" an event of type "type". More... | |
| void | ClearArea (Window_t id, Int_t x, Int_t y, UInt_t w, UInt_t h) |
| Clear a window area to the background color. More... | |
| void | ClearWindow () |
| Clear current window. More... | |
| void | ClearWindow (Window_t id) |
| Clear window. More... | |
| void | CloseDisplay () |
| Close connection to display server. More... | |
| void | ClosePixmap () |
| Delete current pixmap. More... | |
| void | CloseWindow () |
| Delete current window. More... | |
| void | ConvertPrimarySelection (Window_t id, Atom_t clipboard, Time_t when) |
| XConvertSelection() causes a SelectionRequest event to be sent to the current primary selection owner. More... | |
| void | ConvertSelection (Window_t, Atom_t &, Atom_t &, Atom_t &, Time_t &) |
| Requests that the specified selection be converted to the specified target type. More... | |
| void | CopyArea (Drawable_t src, Drawable_t dest, GContext_t gc, Int_t src_x, Int_t src_y, UInt_t width, UInt_t height, Int_t dest_x, Int_t dest_y) |
| Copy a drawable (i.e. More... | |
| void | CopyGC (GContext_t org, GContext_t dest, Mask_t mask) |
| Copies graphics context from org to dest. More... | |
| void | CopyPixmap (Int_t wid, Int_t xpos, Int_t ypos) |
| Copy the pixmap wid at the position xpos, ypos in the current window. More... | |
| Pixmap_t | CreateBitmap (Drawable_t id, const char *bitmap, UInt_t width, UInt_t height) |
| Create a bitmap (i.e. pixmap with depth 1) from the bitmap data. More... | |
| Cursor_t | CreateCursor (ECursor cursor) |
| Create cursor handle (just return cursor from cursor pool fCursors). More... | |
| GContext_t | CreateGC (Drawable_t id, GCValues_t *gval) |
| Create a graphics context using the values set in gval (but only for those entries that are in the mask). More... | |
| Drawable_t | CreateImage (UInt_t width, UInt_t height) |
| Create a client-side XImage. Returns handle to XImage. More... | |
| Bool_t | CreatePictureFromData (Drawable_t id, char **data, Pixmap_t &pict, Pixmap_t &pict_mask, PictureAttributes_t &attr) |
| Create a picture pixmap from data. More... | |
| Bool_t | CreatePictureFromFile (Drawable_t id, const char *filename, Pixmap_t &pict, Pixmap_t &pict_mask, PictureAttributes_t &attr) |
| Create a picture pixmap from data on file. More... | |
| Pixmap_t | CreatePixmap (Drawable_t id, const char *bitmap, UInt_t width, UInt_t height, ULong_t forecolor, ULong_t backcolor, Int_t depth) |
| Create a pixmap from bitmap data. More... | |
| Pixmap_t | CreatePixmap (Drawable_t id, UInt_t w, UInt_t h) |
| Creates a pixmap of the width and height you specified and returns a pixmap ID that identifies it. More... | |
| Pixmap_t | CreatePixmapFromData (unsigned char *bits, UInt_t width, UInt_t height) |
| create pixmap from RGB data. More... | |
| Region_t | CreateRegion () |
| Create a new empty region. More... | |
| Window_t | CreateWindow (Window_t parent, Int_t x, Int_t y, UInt_t w, UInt_t h, UInt_t border, Int_t depth, UInt_t clss, void *visual, SetWindowAttributes_t *attr, UInt_t wtype) |
| Return handle to newly created X window. More... | |
| void | DeleteFont (FontStruct_t fs) |
| Explicitly delete font structure obtained with LoadQueryFont(). More... | |
| void | DeleteGC (GContext_t gc) |
| Explicitly delete a graphics context. More... | |
| void | DeleteImage (Drawable_t img) |
| Destroy XImage img. More... | |
| void | DeletePictureData (void *data) |
| Delete picture data created by the function ReadPictureDataFromFile. More... | |
| void | DeletePixmap (Pixmap_t pmap) |
| Explicitly delete pixmap resource. More... | |
| void | DeleteProperty (Window_t, Atom_t &) |
| Deletes the specified property only if the property was defined on the specified window and causes the X server to generate a PropertyNotify event on the window unless the property does not exist. More... | |
| void | DestroyRegion (Region_t reg) |
| Destroy region. More... | |
| void | DestroySubwindows (Window_t id) |
| Destroy subwindows of this window. More... | |
| void | DestroyWindow (Window_t id) |
| Destroy window. More... | |
| const char * | DisplayName (const char *dpyName=0) |
| Return hostname on which the display is opened. More... | |
| void | DrawBox (Int_t x1, Int_t y1, Int_t x2, Int_t y2, EBoxMode mode) |
| Draw a box. More... | |
| void | DrawCellArray (Int_t x1, Int_t y1, Int_t x2, Int_t y2, Int_t nx, Int_t ny, Int_t *ic) |
| Draw a cell array. More... | |
| void | DrawFillArea (Int_t n, TPoint *xy) |
| Fill area described by polygon. More... | |
| void | DrawLine (Drawable_t id, GContext_t gc, Int_t x1, Int_t y1, Int_t x2, Int_t y2) |
| Draw a line. More... | |
| void | DrawLine (Int_t x1, Int_t y1, Int_t x2, Int_t y2) |
| Draw a line. More... | |
| void | DrawPolyLine (Int_t n, TPoint *xy) |
| Draw a line through all points. More... | |
| void | DrawPolyMarker (Int_t n, TPoint *xy) |
| Draw n markers with the current attributes at position x, y. More... | |
| void | DrawRectangle (Drawable_t id, GContext_t gc, Int_t x, Int_t y, UInt_t w, UInt_t h) |
| Draw a rectangle outline. More... | |
| void | DrawSegments (Drawable_t id, GContext_t gc, Segment_t *seg, Int_t nseg) |
| Draws multiple line segments. Each line is specified by a pair of points. More... | |
| void | DrawString (Drawable_t id, GContext_t gc, Int_t x, Int_t y, const char *s, Int_t len) |
| Draw a string using a specific graphics context in position (x,y). More... | |
| virtual void | DrawText (Int_t x, Int_t y, Float_t angle, Float_t mgn, const char *text, ETextMode mode) |
| Draw a text string using current font. More... | |
| virtual void | DrawText (Int_t, Int_t, Float_t, Float_t, const wchar_t *, ETextMode) |
| Draws a text string using current font. More... | |
| Bool_t | EmptyRegion (Region_t reg) |
| Return true if the region is empty. More... | |
| Bool_t | EqualRegion (Region_t rega, Region_t regb) |
| Returns true if two regions are equal. More... | |
| Int_t | EventsPending () |
| Returns number of pending events. More... | |
| void | FillPolygon (Window_t id, GContext_t gc, Point_t *points, Int_t npnt) |
| FillPolygon fills the region closed by the specified path. More... | |
| void | FillRectangle (Drawable_t id, GContext_t gc, Int_t x, Int_t y, UInt_t w, UInt_t h) |
| Draw a filled rectangle. Filling is done according to the gc. More... | |
| Window_t | FindRWindow (Window_t win, Window_t dragwin, Window_t input, int x, int y, int maxd) |
| Recursively search in the children of Window for a Window which is at location x, y and is DND aware, with a maximum depth of maxd. More... | |
| void | FreeColor (Colormap_t cmap, ULong_t pixel) |
| Free color cell with specified pixel value. More... | |
| void | FreeFontNames (char **fontlist) |
| Free list of font names. More... | |
| void | FreeFontStruct (FontStruct_t fs) |
| Free font structure returned by GetFontStruct(). More... | |
| void | GetCharacterUp (Float_t &chupx, Float_t &chupy) |
| Return character up vector. More... | |
| unsigned char * | GetColorBits (Drawable_t wid, Int_t x=0, Int_t y=0, UInt_t w=0, UInt_t h=0) |
Returns an array of pixels created from a part of drawable (defined by x, y, w, h) in format: b1, g1, r1, 0, b2, g2, r2, 0 ... bn, gn, rn, 0 .. More... | |
| Colormap_t | GetColormap () const |
| Returns handle to colormap (might be useful in some cases where direct X11 manipulation outside of TVirtualX is needed, e.g. More... | |
| Window_t | GetCurrentWindow () const |
| Return current window pointer. Protected method used by TGX11TTF. More... | |
| Window_t | GetDefaultRootWindow () const |
| Return handle to the default root window created when calling XOpenDisplay(). More... | |
| Int_t | GetDepth () const |
| Returns depth of screen (number of bit planes). More... | |
| Display_t | GetDisplay () const |
| Returns handle to display (might be useful in some cases where direct X11 manipulation outside of TVirtualX is needed, e.g. More... | |
| Int_t | GetDoubleBuffer (Int_t wid) |
| Query the double buffer value for the window wid. More... | |
| FontH_t | GetFontHandle (FontStruct_t fs) |
| Return handle to font described by font structure. More... | |
| void | GetFontProperties (FontStruct_t font, Int_t &max_ascent, Int_t &max_descent) |
| Return some font properties. More... | |
| FontStruct_t | GetFontStruct (FontH_t fh) |
| Retrieve associated font structure once we have the font handle. More... | |
| void | GetGCValues (GContext_t gc, GCValues_t &gval) |
| Get current values from graphics context gc. More... | |
| void | GetGeometry (Int_t wid, Int_t &x, Int_t &y, UInt_t &w, UInt_t &h) |
| Return position and size of window wid. More... | |
| void | GetImageSize (Drawable_t id, UInt_t &width, UInt_t &height) |
| Get size of XImage img. More... | |
| Window_t | GetInputFocus () |
| Returns the window id of the window having the input focus. More... | |
| Handle_t | GetNativeEvent () const |
| Returns the current native event handle. More... | |
| Window_t | GetParent (Window_t id) const |
| Return the parent of the window. More... | |
| void | GetPasteBuffer (Window_t id, Atom_t atom, TString &text, Int_t &nchar, Bool_t del) |
| Get contents of paste buffer atom into string. More... | |
| ULong_t | GetPixel (Color_t cindex) |
| Return pixel value associated to specified ROOT color number. More... | |
| void | GetPlanes (Int_t &nplanes) |
| Get maximum number of planes. More... | |
| Window_t | GetPrimarySelectionOwner () |
| Returns the window id of the current owner of the primary selection. More... | |
| Int_t | GetProperty (Window_t, Atom_t, Long_t, Long_t, Bool_t, Atom_t, Atom_t *, Int_t *, ULong_t *, ULong_t *, unsigned char **) |
| Returns the actual type of the property; the actual format of the property; the number of 8-bit, 16-bit, or 32-bit items transferred; the number of bytes remaining to be read in the property; and a pointer to the data actually returned. More... | |
| void | GetRegionBox (Region_t reg, Rectangle_t *) |
| Return smallest enclosing rectangle. More... | |
| void | GetRGB (Int_t index, Float_t &r, Float_t &g, Float_t &b) |
| Get rgb values for color "index". More... | |
| Int_t | GetScreen () const |
| Returns screen number (might be useful in some cases where direct X11 manipulation outside of TVirtualX is needed, e.g. More... | |
| virtual void | GetTextExtent (UInt_t &, UInt_t &, wchar_t *) |
| Returns the size of the specified character string "mess". More... | |
| virtual void | GetTextExtent (UInt_t &w, UInt_t &h, char *mess) |
| Return the size of a character string. More... | |
| Float_t | GetTextMagnitude () |
| Returns the current font magnification factor. More... | |
| Visual_t | GetVisual () const |
| Returns handle to visual (might be useful in some cases where direct X11 manipulation outside of TVirtualX is needed, e.g. More... | |
| void | GetWindowAttributes (Window_t id, WindowAttributes_t &attr) |
| Get window attributes and return filled in attributes structure. More... | |
| Window_t | GetWindowID (Int_t wid) |
| Return the X11 window identifier. More... | |
| void | GetWindowSize (Drawable_t id, Int_t &x, Int_t &y, UInt_t &w, UInt_t &h) |
| Return geometry of window (should be called GetGeometry but signature already used). More... | |
| void | GrabButton (Window_t id, EMouseButton button, UInt_t modifier, UInt_t evmask, Window_t confine, Cursor_t cursor, Bool_t grab=kTRUE) |
| Establish passive grab on a certain mouse button. More... | |
| void | GrabKey (Window_t id, Int_t keycode, UInt_t modifier, Bool_t grab=kTRUE) |
| Establish passive grab on a certain key. More... | |
| void | GrabPointer (Window_t id, UInt_t evmask, Window_t confine, Cursor_t cursor, Bool_t grab=kTRUE, Bool_t owner_events=kTRUE) |
| Establish an active pointer grab. More... | |
| Bool_t | HasTTFonts () const |
| Returns True when TrueType fonts are used. More... | |
| void | IconifyWindow (Window_t id) |
| Iconify the window. More... | |
| Bool_t | Init (void *display) |
| Initialize X11 system. Returns kFALSE in case of failure. More... | |
| Int_t | InitWindow (ULong_t window) |
| Open window and return window number. More... | |
| Atom_t | InternAtom (const char *atom_name, Bool_t only_if_exist) |
| Return atom handle for atom_name. More... | |
| void | IntersectRegion (Region_t rega, Region_t regb, Region_t result) |
| Compute the intersection of rega and regb and return result region. More... | |
| Bool_t | IsDNDAware (Window_t win, Atom_t *typelist) |
| Checks if Window win is DND aware, and knows any of the DND formats passed in argument. More... | |
| Int_t | KeysymToKeycode (UInt_t keysym) |
| Convert a keysym to the appropriate keycode. More... | |
| char ** | ListFonts (const char *fontname, Int_t max, Int_t &count) |
| Return list of font names matching fontname regexp, like "-*-times-*". More... | |
| FontStruct_t | LoadQueryFont (const char *font_name) |
| Load font and query font. More... | |
| void | LookupString (Event_t *event, char *buf, Int_t buflen, UInt_t &keysym) |
| Convert the keycode from the event structure to a key symbol (according to the modifiers specified in the event structure and the current keyboard mapping). More... | |
| void | LowerWindow (Window_t id) |
| Lower window so it lays below all its siblings. More... | |
| void | MapRaised (Window_t id) |
| Map window on screen and put on top of all windows. More... | |
| void | MapSubwindows (Window_t id) |
| Map sub windows. More... | |
| void | MapWindow (Window_t id) |
| Map window on screen. More... | |
| void | MoveResizeWindow (Window_t id, Int_t x, Int_t y, UInt_t w, UInt_t h) |
| Move and resize a window. More... | |
| void | MoveWindow (Int_t wid, Int_t x, Int_t y) |
| Move the window wid. More... | |
| void | MoveWindow (Window_t id, Int_t x, Int_t y) |
| Move a window. More... | |
| void | NextEvent (Event_t &event) |
| Copies first pending event from event queue to Event_t structure and removes event from queue. More... | |
| Int_t | OpenDisplay (const char *dpyName) |
| Open connection to display server (if such a thing exist on the current platform). More... | |
| Int_t | OpenDisplay (void *display) |
| Open the display. Return -1 if the opening fails, 0 when ok. More... | |
| Int_t | OpenPixmap (UInt_t w, UInt_t h) |
| Open a new pixmap. More... | |
| Bool_t | ParseColor (Colormap_t cmap, const char *cname, ColorStruct_t &color) |
| Parse string cname containing color name, like "green" or "#00FF00". More... | |
| Bool_t | PointInRegion (Int_t x, Int_t y, Region_t reg) |
| Returns true if the point x,y is in the region. More... | |
| Region_t | PolygonRegion (Point_t *points, Int_t np, Bool_t winding) |
| Create region for the polygon defined by the points array. More... | |
| void | PutImage (Drawable_t id, GContext_t gc, Drawable_t img, Int_t dx, Int_t dy, Int_t x, Int_t y, UInt_t w, UInt_t h) |
| Put (x,y,w,h) part of image img in window win at position dx,dy. More... | |
| void | PutPixel (Drawable_t id, Int_t x, Int_t y, ULong_t pixel) |
| Set pixel at specified location in XImage img. More... | |
| void | QueryColor (Colormap_t cmap, ColorStruct_t &color) |
| Fill in the primary color components for a specific pixel value. More... | |
| void | QueryPointer (Int_t &ix, Int_t &iy) |
| Query pointer position. More... | |
| void | QueryPointer (Window_t id, Window_t &rootw, Window_t &childw, Int_t &root_x, Int_t &root_y, Int_t &win_x, Int_t &win_y, UInt_t &mask) |
| Returns the root window the pointer is logically on and the pointer coordinates relative to the root window's origin. More... | |
| void | RaiseWindow (Window_t id) |
| Put window on top of window stack. More... | |
| Pixmap_t | ReadGIF (Int_t x0, Int_t y0, const char *file, Window_t id=0) |
| If id is NULL - loads the specified gif file at position [x0,y0] in the current window. More... | |
| Bool_t | ReadPictureDataFromFile (const char *filename, char ***ret_data) |
| Read picture data from file and store in ret_data. More... | |
| void | RemoveWindow (ULong_t qwid) |
| Remove a window created by Qt (like CloseWindow1()). More... | |
| void | ReparentWindow (Window_t id, Window_t pid, Int_t x, Int_t y) |
| Reparent window to new parent window at position (x,y). More... | |
| Int_t | RequestLocator (Int_t mode, Int_t ctyp, Int_t &x, Int_t &y) |
| Request Locator position. More... | |
| Int_t | RequestString (Int_t x, Int_t y, char *text) |
| Request a string. More... | |
| void | RescaleWindow (Int_t wid, UInt_t w, UInt_t h) |
| Rescale the window wid. More... | |
| Int_t | ResizePixmap (Int_t wid, UInt_t w, UInt_t h) |
| Resize a pixmap. More... | |
| void | ResizeWindow (Int_t wid) |
| Resize the current window if necessary. More... | |
| void | ResizeWindow (Window_t id, UInt_t w, UInt_t h) |
| Resize the window. More... | |
| UInt_t | ScreenWidthMM () const |
| Returns the width of the screen in millimeters. More... | |
| void | SelectInput (Window_t id, UInt_t evmask) |
| Defines which input events the window is interested in. More... | |
| void | SelectWindow (Int_t wid) |
| Select window to which subsequent output is directed. More... | |
| void | SendEvent (Window_t id, Event_t *ev) |
| Send event ev to window id. More... | |
| void | SetCharacterUp (Float_t chupx, Float_t chupy) |
| Set character up vector. More... | |
| void | SetClassHints (Window_t id, char *className, char *resourceName) |
| Set the windows class and resource name. More... | |
| void | SetClipOFF (Int_t wid) |
| Turn off the clipping for the window wid. More... | |
| void | SetClipRectangles (GContext_t gc, Int_t x, Int_t y, Rectangle_t *recs, Int_t n) |
| Set clipping rectangles in graphics context. More... | |
| void | SetClipRegion (Int_t wid, Int_t x, Int_t y, UInt_t w, UInt_t h) |
| Set clipping region for the window wid. More... | |
| void | SetCursor (Int_t win, ECursor cursor) |
| Set the cursor. More... | |
| void | SetCursor (Window_t id, Cursor_t curid) |
| Set the specified cursor. More... | |
| void | SetDashes (GContext_t gc, Int_t offset, const char *dash_list, Int_t n) |
| Specify a dash pattern. More... | |
| void | SetDNDAware (Window_t, Atom_t *) |
| Add XdndAware property and the list of drag and drop types to the Window win. More... | |
| void | SetDoubleBuffer (Int_t wid, Int_t mode) |
| Set the double buffer on/off on window wid. More... | |
| void | SetDoubleBufferOFF () |
| Turn double buffer mode off. More... | |
| void | SetDoubleBufferON () |
| Turn double buffer mode on. More... | |
| void | SetDrawMode (EDrawMode mode) |
| Set the drawing mode. More... | |
| void | SetFillColor (Color_t cindex) |
| Set color index for fill areas. More... | |
| void | SetFillStyle (Style_t style) |
| Set fill area style. More... | |
| void | SetForeground (GContext_t gc, ULong_t foreground) |
| Set foreground color in graphics context (shortcut for ChangeGC with only foreground mask set). More... | |
| void | SetIconName (Window_t id, char *name) |
| Set window icon name. More... | |
| void | SetIconPixmap (Window_t id, Pixmap_t pic) |
| Set pixmap the WM can use when the window is iconized. More... | |
| void | SetInputFocus (Window_t id) |
| Set keyboard input focus to window id. More... | |
| void | SetKeyAutoRepeat (Bool_t on=kTRUE) |
| Turn key auto repeat on or off. More... | |
| void | SetLineColor (Color_t cindex) |
| Set color index for lines. More... | |
| void | SetLineStyle (Style_t linestyle) |
| Set line style. More... | |
| void | SetLineType (Int_t n, Int_t *dash) |
| Set line type. More... | |
| void | SetLineWidth (Width_t width) |
| Set line width. More... | |
| void | SetMarkerColor (Color_t cindex) |
| Set color index for markers. More... | |
| void | SetMarkerSize (Float_t markersize) |
| Set marker size index. More... | |
| void | SetMarkerStyle (Style_t markerstyle) |
| Set marker style. More... | |
| void | SetMWMHints (Window_t id, UInt_t value, UInt_t funcs, UInt_t input) |
| Set decoration style for MWM-compatible wm (mwm, ncdwm, fvwm?). More... | |
| void | SetOpacity (Int_t percent) |
| Set opacity of a window. More... | |
| void | SetPrimarySelectionOwner (Window_t id) |
| Makes the window id the current owner of the primary selection. More... | |
| void | SetRGB (Int_t cindex, Float_t r, Float_t g, Float_t b) |
| Set color intensities for given color index. More... | |
| Bool_t | SetSelectionOwner (Window_t, Atom_t &) |
| Changes the owner and last-change time for the specified selection. More... | |
| void | SetTextAlign (Short_t talign=11) |
| Set text alignment. More... | |
| void | SetTextColor (Color_t cindex) |
| Set color index for text. More... | |
| virtual Int_t | SetTextFont (char *fontname, ETextSetMode mode) |
| Set text font to specified name. More... | |
| virtual void | SetTextFont (Font_t fontnumber) |
| Set current text font number. More... | |
| void | SetTextMagnitude (Float_t mgn=1) |
| Sets the current text magnification factor to "mgn". More... | |
| virtual void | SetTextSize (Float_t textsize) |
| Set current text size. More... | |
| void | SetTypeList (Window_t win, Atom_t prop, Atom_t *typelist) |
| Add the list of drag and drop types to the Window win. More... | |
| void | SetWindowBackground (Window_t id, ULong_t color) |
| Set the window background color. More... | |
| void | SetWindowBackgroundPixmap (Window_t id, Pixmap_t pxm) |
| Set pixmap as window background. More... | |
| void | SetWindowName (Window_t id, char *name) |
| Set window name. More... | |
| void | SetWMPosition (Window_t id, Int_t x, Int_t y) |
| Tell the window manager the desired window position. More... | |
| void | SetWMSize (Window_t id, UInt_t w, UInt_t h) |
| Tell the window manager the desired window size. More... | |
| void | SetWMSizeHints (Window_t id, UInt_t wmin, UInt_t hmin, UInt_t wmax, UInt_t hmax, UInt_t winc, UInt_t hinc) |
| Give the window manager minimum and maximum size hints. More... | |
| void | SetWMState (Window_t id, EInitialState state) |
| Set the initial state of the window. Either kNormalState or kIconicState. More... | |
| void | SetWMTransientHint (Window_t id, Window_t main_id) |
| Tell window manager that window is a transient window of main. More... | |
| void | ShapeCombineMask (Window_t id, Int_t x, Int_t y, Pixmap_t mask) |
| The Nonrectangular Window Shape Extension adds nonrectangular windows to the System. More... | |
| void | SubtractRegion (Region_t rega, Region_t regb, Region_t result) |
| Subtract rega from regb. More... | |
| Int_t | SupportsExtension (const char *ext) const |
| Returns 1 if window system server supports extension given by the argument, returns 0 in case extension is not supported and returns -1 in case of error (like server not initialized). More... | |
| void | Sync (Int_t mode) |
| Set synchronisation on or off. More... | |
| Int_t | TextWidth (FontStruct_t font, const char *s, Int_t len) |
| Return length of string in pixels. Size depends on font. More... | |
| void | TranslateCoordinates (Window_t src, Window_t dest, Int_t src_x, Int_t src_y, Int_t &dest_x, Int_t &dest_y, Window_t &child) |
| TranslateCoordinates translates coordinates from the frame of reference of one window to another. More... | |
| void | UnionRectWithRegion (Rectangle_t *rect, Region_t src, Region_t dest) |
| Union of rectangle with a region. More... | |
| void | UnionRegion (Region_t rega, Region_t regb, Region_t result) |
| Compute the union of rega and regb and return result region. More... | |
| void | UnmapWindow (Window_t id) |
| Unmap window from screen. More... | |
| void | Update (Int_t mode=0) |
| Flush (mode = 0, default) or synchronize (mode = 1) X output buffer. More... | |
| void | UpdateWindow (Int_t mode) |
| Update display. More... | |
| void | Warp (Int_t ix, Int_t iy, Window_t id=0) |
| Set pointer position. More... | |
| void | WMDeleteNotify (Window_t id) |
| Tell WM to send message when window is closed via WM. More... | |
| Int_t | WriteGIF (char *name) |
| Writes the current window into GIF file. More... | |
| void | WritePixmap (Int_t wid, UInt_t w, UInt_t h, char *pxname) |
| Write the pixmap wid in the bitmap file pxname. More... | |
| void | XorRegion (Region_t rega, Region_t regb, Region_t result) |
| Calculate the difference between the union and intersection of two regions. More... | |
| Public Member Functions inherited from TVirtualX | |
| TVirtualX () | |
| TVirtualX (const char *name, const char *title) | |
| Ctor of ABC. More... | |
| virtual | ~TVirtualX () |
| virtual Int_t | AddPixmap (ULong_t pixid, UInt_t w, UInt_t h) |
| Registers a pixmap created by TGLManager as a ROOT pixmap. More... | |
| virtual Int_t | AddWindow (ULong_t qwid, UInt_t w, UInt_t h) |
| Registers a window created by Qt as a ROOT window. More... | |
| virtual Bool_t | AllocColor (Colormap_t cmap, ColorStruct_t &color) |
| Allocates a read-only colormap entry corresponding to the closest RGB value supported by the hardware. More... | |
| virtual void | BeginModalSessionFor (Window_t window) |
| Start a modal session for a dialog window. More... | |
| virtual void | Bell (Int_t percent) |
| Sets the sound bell. Percent is loudness from -100% to 100%. More... | |
| virtual void | ChangeActivePointerGrab (Window_t, UInt_t, Cursor_t) |
| Changes the specified dynamic parameters if the pointer is actively grabbed by the client and if the specified time is no earlier than the last-pointer-grab time and no later than the current X server time. More... | |
| virtual void | ChangeGC (GContext_t gc, GCValues_t *gval) |
| Changes the components specified by the mask in gval for the specified GC. More... | |
| virtual void | ChangeProperties (Window_t id, Atom_t property, Atom_t type, Int_t format, UChar_t *data, Int_t len) |
| Alters the property for the specified window and causes the X server to generate a PropertyNotify event on that window. More... | |
| virtual void | ChangeProperty (Window_t id, Atom_t property, Atom_t type, UChar_t *data, Int_t len) |
| Alters the property for the specified window and causes the X server to generate a PropertyNotify event on that window. More... | |
| virtual void | ChangeWindowAttributes (Window_t id, SetWindowAttributes_t *attr) |
| Changes the attributes of the specified window "id" according the values provided in "attr". More... | |
| virtual Bool_t | CheckEvent (Window_t id, EGEventType type, Event_t &ev) |
| Check if there is for window "id" an event of type "type". More... | |
| virtual void | ClearArea (Window_t id, Int_t x, Int_t y, UInt_t w, UInt_t h) |
| Paints a rectangular area in the specified window "id" according to the specified dimensions with the window's background pixel or pixmap. More... | |
| virtual void | ClearWindow () |
| Clears the entire area of the current window. More... | |
| virtual void | ClearWindow (Window_t id) |
| Clears the entire area in the specified window and it is equivalent to ClearArea(id, 0, 0, 0, 0) More... | |
| virtual void | CloseDisplay () |
| Closes connection to display server and destroys all windows. More... | |
| virtual void | ClosePixmap () |
| Deletes current pixmap. More... | |
| virtual void | CloseWindow () |
| Deletes current window. More... | |
| virtual void | ConvertPrimarySelection (Window_t id, Atom_t clipboard, Time_t when) |
| Causes a SelectionRequest event to be sent to the current primary selection owner. More... | |
| virtual void | ConvertSelection (Window_t, Atom_t &, Atom_t &, Atom_t &, Time_t &) |
| Requests that the specified selection be converted to the specified target type. More... | |
| virtual void | CopyArea (Drawable_t src, Drawable_t dest, GContext_t gc, Int_t src_x, Int_t src_y, UInt_t width, UInt_t height, Int_t dest_x, Int_t dest_y) |
| Combines the specified rectangle of "src" with the specified rectangle of "dest" according to the "gc". More... | |
| virtual void | CopyGC (GContext_t org, GContext_t dest, Mask_t mask) |
| Copies the specified components from the source GC "org" to the destination GC "dest". More... | |
| virtual void | CopyPixmap (Int_t wid, Int_t xpos, Int_t ypos) |
| Copies the pixmap "wid" at the position [xpos,ypos] in the current window. More... | |
| virtual Pixmap_t | CreateBitmap (Drawable_t id, const char *bitmap, UInt_t width, UInt_t height) |
| Creates a bitmap (i.e. More... | |
| virtual Cursor_t | CreateCursor (ECursor cursor) |
| Creates the specified cursor. More... | |
| virtual GContext_t | CreateGC (Drawable_t id, GCValues_t *gval) |
| Creates a graphics context using the provided GCValues_t *gval structure. More... | |
| virtual Drawable_t | CreateImage (UInt_t width, UInt_t height) |
| Allocates the memory needed for an drawable. More... | |
| virtual void | CreateOpenGLContext (Int_t wid=0) |
| Creates OpenGL context for window "wid". More... | |
| virtual Handle_t | CreateOpenGLContext (Window_t windowID, Handle_t sharedContext) |
| Creates OpenGL context for window "windowID". More... | |
| virtual Window_t | CreateOpenGLWindow (Window_t parentID, UInt_t width, UInt_t height, const std::vector< std::pair< UInt_t, Int_t > > &format) |
| Create window with special pixel format. Noop everywhere except Cocoa. More... | |
| virtual Bool_t | CreatePictureFromData (Drawable_t id, char **data, Pixmap_t &pict, Pixmap_t &pict_mask, PictureAttributes_t &attr) |
| Creates a picture pict from data in bitmap format. More... | |
| virtual Bool_t | CreatePictureFromFile (Drawable_t id, const char *filename, Pixmap_t &pict, Pixmap_t &pict_mask, PictureAttributes_t &attr) |
| Creates a picture pict from data in file "filename". More... | |
| virtual Pixmap_t | CreatePixmap (Drawable_t id, const char *bitmap, UInt_t width, UInt_t height, ULong_t forecolor, ULong_t backcolor, Int_t depth) |
| Creates a pixmap from bitmap data of the width, height, and depth you specified and returns a pixmap that identifies it. More... | |
| virtual Pixmap_t | CreatePixmap (Drawable_t id, UInt_t w, UInt_t h) |
| Creates a pixmap of the specified width and height and returns a pixmap ID that identifies it. More... | |
| virtual Pixmap_t | CreatePixmapFromData (unsigned char *bits, UInt_t width, UInt_t height) |
| create pixmap from RGB data. More... | |
| virtual Region_t | CreateRegion () |
| Creates a new empty region. More... | |
| virtual Window_t | CreateWindow (Window_t parent, Int_t x, Int_t y, UInt_t w, UInt_t h, UInt_t border, Int_t depth, UInt_t clss, void *visual, SetWindowAttributes_t *attr, UInt_t wtype) |
| Creates an unmapped subwindow for a specified parent window and returns the created window. More... | |
| virtual void | DeleteFont (FontStruct_t fs) |
| Explicitly deletes the font structure "fs" obtained via LoadQueryFont(). More... | |
| virtual void | DeleteGC (GContext_t gc) |
| Deletes the specified GC "gc". More... | |
| virtual void | DeleteImage (Drawable_t img) |
| Deallocates the memory associated with the image img. More... | |
| virtual void | DeleteOpenGLContext (Int_t wid=0) |
| Deletes OpenGL context for window "wid". More... | |
| virtual void | DeletePictureData (void *data) |
| Delete picture data created by the function ReadPictureDataFromFile. More... | |
| virtual void | DeletePixmap (Pixmap_t pmap) |
| Explicitly deletes the pixmap resource "pmap". More... | |
| virtual void | DeleteProperty (Window_t, Atom_t &) |
| Deletes the specified property only if the property was defined on the specified window and causes the X server to generate a PropertyNotify event on the window unless the property does not exist. More... | |
| virtual void | DestroyRegion (Region_t reg) |
| Destroys the region "reg". More... | |
| virtual void | DestroySubwindows (Window_t id) |
| The DestroySubwindows function destroys all inferior windows of the specified window, in bottom-to-top stacking order. More... | |
| virtual void | DestroyWindow (Window_t id) |
| Destroys the window "id" as well as all of its subwindows. More... | |
| virtual void | DispatchClientMessage (UInt_t messageID) |
| Force processing of event, sent by SendEvent before. More... | |
| virtual const char * | DisplayName (const char *=0) |
| Returns hostname on which the display is opened. More... | |
| virtual void | DrawBox (Int_t x1, Int_t y1, Int_t x2, Int_t y2, EBoxMode mode) |
| Draws a box between [x1,y1] and [x2,y2] according to the "mode". More... | |
| virtual void | DrawCellArray (Int_t x1, Int_t y1, Int_t x2, Int_t y2, Int_t nx, Int_t ny, Int_t *ic) |
| Draws a cell array. More... | |
| virtual void | DrawFillArea (Int_t n, TPoint *xy) |
| Fills area described by the polygon. More... | |
| virtual void | DrawLine (Drawable_t id, GContext_t gc, Int_t x1, Int_t y1, Int_t x2, Int_t y2) |
| Uses the components of the specified GC to draw a line between the specified set of points (x1, y1) and (x2, y2). More... | |
| virtual void | DrawLine (Int_t x1, Int_t y1, Int_t x2, Int_t y2) |
| Draws a line. More... | |
| virtual void | DrawPolyLine (Int_t n, TPoint *xy) |
| Draws a line through all points in the list. More... | |
| virtual void | DrawPolyMarker (Int_t n, TPoint *xy) |
| Draws "n" markers with the current attributes at position [x,y]. More... | |
| virtual void | DrawRectangle (Drawable_t id, GContext_t gc, Int_t x, Int_t y, UInt_t w, UInt_t h) |
| Draws rectangle outlines of [x,y] [x+w,y] [x+w,y+h] [x,y+h]. More... | |
| virtual void | DrawSegments (Drawable_t id, GContext_t gc, Segment_t *seg, Int_t nseg) |
| Draws multiple line segments. More... | |
| virtual void | DrawString (Drawable_t id, GContext_t gc, Int_t x, Int_t y, const char *s, Int_t len) |
| Each character image, as defined by the font in the GC, is treated as an additional mask for a fill operation on the drawable. More... | |
| virtual void | DrawText (Int_t x, Int_t y, Float_t angle, Float_t mgn, const char *text, ETextMode mode) |
| Draws a text string using current font. More... | |
| virtual void | DrawText (Int_t x, Int_t y, Float_t angle, Float_t mgn, const wchar_t *text, ETextMode mode) |
| Draws a text string using current font. More... | |
| virtual Bool_t | EmptyRegion (Region_t reg) |
| Returns kTRUE if the region reg is empty. More... | |
| virtual Bool_t | EqualRegion (Region_t rega, Region_t regb) |
| Returns kTRUE if the two regions have the same offset, size, and shape. More... | |
| virtual Int_t | EventsPending () |
| Returns the number of events that have been received from the X server but have not been removed from the event queue. More... | |
| virtual UInt_t | ExecCommand (TGWin32Command *code) |
| Executes the command "code" coming from the other threads (Win32) More... | |
| virtual void | FillPolygon (Window_t id, GContext_t gc, Point_t *points, Int_t npnt) |
| Fills the region closed by the specified path. More... | |
| virtual void | FillRectangle (Drawable_t id, GContext_t gc, Int_t x, Int_t y, UInt_t w, UInt_t h) |
| Fills the specified rectangle defined by [x,y] [x+w,y] [x+w,y+h] [x,y+h]. More... | |
| virtual Window_t | FindRWindow (Window_t win, Window_t dragwin, Window_t input, int x, int y, int maxd) |
| Recursively search in the children of Window for a Window which is at location x, y and is DND aware, with a maximum depth of maxd. More... | |
| virtual void | FlushOpenGLBuffer (Handle_t ctx) |
| Flushes OpenGL buffer. More... | |
| virtual void | FreeColor (Colormap_t cmap, ULong_t pixel) |
| Frees color cell with specified pixel value. More... | |
| virtual void | FreeFontNames (char **fontlist) |
| Frees the specified the array of strings "fontlist". More... | |
| virtual void | FreeFontStruct (FontStruct_t fs) |
| Frees the font structure "fs". More... | |
| virtual void | GetCharacterUp (Float_t &chupx, Float_t &chupy) |
| Returns character up vector. More... | |
| virtual unsigned char * | GetColorBits (Drawable_t wid, Int_t x=0, Int_t y=0, UInt_t w=0, UInt_t h=0) |
| Returns an array of pixels created from a part of drawable (defined by x, y, w, h) in format: More... | |
| virtual Colormap_t | GetColormap () const |
| Returns handle to colormap. More... | |
| virtual Handle_t | GetCurrentOpenGLContext () |
| Asks OpenGL subsystem about the current OpenGL context. More... | |
| virtual Window_t | GetCurrentWindow () const |
| pointer to the current internal window used in canvas graphics More... | |
| virtual Window_t | GetDefaultRootWindow () const |
| Returns handle to the default root window created when calling XOpenDisplay(). More... | |
| virtual Int_t | GetDepth () const |
| Returns depth of screen (number of bit planes). More... | |
| virtual Display_t | GetDisplay () const |
| Returns handle to display (might be useful in some cases where direct X11 manipulation outside of TVirtualX is needed, e.g. More... | |
| virtual Int_t | GetDoubleBuffer (Int_t wid) |
| Queries the double buffer value for the window "wid". More... | |
| EDrawMode | GetDrawMode () |
| virtual Int_t | GetFontAscent () const |
| Returns the ascent of the current font (in pixels). More... | |
| virtual Int_t | GetFontAscent (const char *mess) const |
| Default version is noop, but in principle what ROOT understands as ascent is text related. More... | |
| virtual Int_t | GetFontDescent () const |
| Returns the descent of the current font (in pixels. More... | |
| virtual Int_t | GetFontDescent (const char *mess) const |
| Default version is noop, but in principle what ROOT understands as descent requires a certain text. More... | |
| virtual FontH_t | GetFontHandle (FontStruct_t fs) |
| Returns the font handle of the specified font structure "fs". More... | |
| virtual void | GetFontProperties (FontStruct_t font, Int_t &max_ascent, Int_t &max_descent) |
| Returns the font properties. More... | |
| virtual FontStruct_t | GetFontStruct (FontH_t fh) |
| Retrieves the associated font structure of the font specified font handle "fh". More... | |
| virtual FontStruct_t | GetGCFont (GContext_t gc) |
| Return the font associated with the graphics context gc. More... | |
| virtual void | GetGCValues (GContext_t gc, GCValues_t &gval) |
| Returns the components specified by the mask in "gval" for the specified GC "gc" (see also the GCValues_t structure) More... | |
| virtual void | GetGeometry (Int_t wid, Int_t &x, Int_t &y, UInt_t &w, UInt_t &h) |
| Returns position and size of window "wid". More... | |
| virtual void | GetImageSize (Drawable_t id, UInt_t &width, UInt_t &height) |
| Returns the width and height of the image id. More... | |
| virtual Window_t | GetInputFocus () |
| Returns the window id of the window having the input focus. More... | |
| virtual Handle_t | GetNativeEvent () const |
| Returns the current native event handle. More... | |
| virtual Double_t | GetOpenGLScalingFactor () |
| On a HiDPI resolution it can be > 1., this means glViewport should use scaled width and height. More... | |
| virtual Window_t | GetParent (Window_t id) const |
| Returns the parent of the window "id". More... | |
| virtual void | GetPasteBuffer (Window_t id, Atom_t atom, TString &text, Int_t &nchar, Bool_t del) |
| Gets contents of the paste buffer "atom" into the string "text". More... | |
| virtual ULong_t | GetPixel (Color_t cindex) |
| Returns pixel value associated to specified ROOT color number "cindex". More... | |
| virtual void | GetPlanes (Int_t &nplanes) |
| Returns the maximum number of planes. More... | |
| virtual Window_t | GetPrimarySelectionOwner () |
| Returns the window id of the current owner of the primary selection. More... | |
| virtual Int_t | GetProperty (Window_t, Atom_t, Long_t, Long_t, Bool_t, Atom_t, Atom_t *, Int_t *, ULong_t *, ULong_t *, unsigned char **) |
| Returns the actual type of the property; the actual format of the property; the number of 8-bit, 16-bit, or 32-bit items transferred; the number of bytes remaining to be read in the property; and a pointer to the data actually returned. More... | |
| virtual void | GetRegionBox (Region_t reg, Rectangle_t *rect) |
| Returns smallest enclosing rectangle. More... | |
| virtual void | GetRGB (Int_t index, Float_t &r, Float_t &g, Float_t &b) |
| Returns RGB values for color "index". More... | |
| virtual Int_t | GetScreen () const |
| Returns screen number. More... | |
| virtual void | GetTextExtent (UInt_t &w, UInt_t &h, char *mess) |
| Returns the size of the specified character string "mess". More... | |
| virtual void | GetTextExtent (UInt_t &w, UInt_t &h, wchar_t *mess) |
| Returns the size of the specified character string "mess". More... | |
| virtual Float_t | GetTextMagnitude () |
| Returns the current font magnification factor. More... | |
| virtual Visual_t | GetVisual () const |
| Returns handle to visual. More... | |
| virtual void | GetWindowAttributes (Window_t id, WindowAttributes_t &attr) |
| The WindowAttributes_t structure is set to default. More... | |
| virtual Window_t | GetWindowID (Int_t wid) |
| Returns the X11 window identifier. More... | |
| virtual void | GetWindowSize (Drawable_t id, Int_t &x, Int_t &y, UInt_t &w, UInt_t &h) |
| Returns the location and the size of window "id". More... | |
| virtual void | GrabButton (Window_t id, EMouseButton button, UInt_t modifier, UInt_t evmask, Window_t confine, Cursor_t cursor, Bool_t grab=kTRUE) |
| Establishes a passive grab on a certain mouse button. More... | |
| virtual void | GrabKey (Window_t id, Int_t keycode, UInt_t modifier, Bool_t grab=kTRUE) |
| Establishes a passive grab on the keyboard. More... | |
| virtual void | GrabPointer (Window_t id, UInt_t evmask, Window_t confine, Cursor_t cursor, Bool_t grab=kTRUE, Bool_t owner_events=kTRUE) |
| Establishes an active pointer grab. More... | |
| virtual Bool_t | HasTTFonts () const |
| Returns True when TrueType fonts are used. More... | |
| virtual void | IconifyWindow (Window_t id) |
| Iconifies the window "id". More... | |
| virtual Bool_t | Init (void *display=0) |
| Initializes the X system. More... | |
| virtual Int_t | InitWindow (ULong_t window) |
| Creates a new window and return window number. More... | |
| virtual Atom_t | InternAtom (const char *atom_name, Bool_t only_if_exist) |
| Returns the atom identifier associated with the specified "atom_name" string. More... | |
| virtual void | IntersectRegion (Region_t rega, Region_t regb, Region_t result) |
| Computes the intersection of two regions. More... | |
| virtual Bool_t | IsCmdThread () const |
| virtual Bool_t | IsDNDAware (Window_t win, Atom_t *typelist) |
| Checks if the Window is DND aware, and knows any of the DND formats passed in argument. More... | |
| virtual Int_t | KeysymToKeycode (UInt_t keysym) |
| Converts the "keysym" to the appropriate keycode. More... | |
| virtual char ** | ListFonts (const char *fontname, Int_t max, Int_t &count) |
| Returns list of font names matching fontname regexp, like "-*-times-*". More... | |
| virtual FontStruct_t | LoadQueryFont (const char *font_name) |
| Provides the most common way for accessing a font: opens (loads) the specified font and returns a pointer to the appropriate FontStruct_t structure. More... | |
| virtual void | LookupString (Event_t *event, char *buf, Int_t buflen, UInt_t &keysym) |
| Converts the keycode from the event structure to a key symbol (according to the modifiers specified in the event structure and the current keyboard mapping). More... | |
| virtual void | LowerWindow (Window_t id) |
| Lowers the specified window "id" to the bottom of the stack so that it does not obscure any sibling windows. More... | |
| virtual Bool_t | MakeOpenGLContextCurrent (Handle_t ctx, Window_t windowID) |
| Makes context ctx current OpenGL context. More... | |
| virtual void | MapGCFont (GContext_t, FontStruct_t) |
| Map the XftFont with the Graphics Context using it. More... | |
| virtual void | MapRaised (Window_t id) |
| Maps the window "id" and all of its subwindows that have had map requests on the screen and put this window on the top of of the stack of all windows. More... | |
| virtual void | MapSubwindows (Window_t id) |
| Maps all subwindows for the specified window "id" in top-to-bottom stacking order. More... | |
| virtual void | MapWindow (Window_t id) |
| Maps the window "id" and all of its subwindows that have had map requests. More... | |
| virtual void | MoveResizeWindow (Window_t id, Int_t x, Int_t y, UInt_t w, UInt_t h) |
| Changes the size and location of the specified window "id" without raising it. More... | |
| virtual void | MoveWindow (Int_t wid, Int_t x, Int_t y) |
| Moves the window "wid" to the specified x and y coordinates. More... | |
| virtual void | MoveWindow (Window_t id, Int_t x, Int_t y) |
| Moves the specified window to the specified x and y coordinates. More... | |
| virtual Bool_t | NeedRedraw (ULong_t tgwindow, Bool_t force) |
| Notify the low level GUI layer ROOT requires "tgwindow" to be updated. More... | |
| virtual void | NextEvent (Event_t &event) |
| The "event" is set to default event. More... | |
| virtual Int_t | OpenDisplay (const char *dpyName) |
| Opens connection to display server (if such a thing exist on the current platform). More... | |
| virtual Int_t | OpenPixmap (UInt_t w, UInt_t h) |
| Creates a pixmap of the width "w" and height "h" you specified. More... | |
| virtual Bool_t | ParseColor (Colormap_t cmap, const char *cname, ColorStruct_t &color) |
| Looks up the string name of a color "cname" with respect to the screen associated with the specified colormap. More... | |
| virtual Bool_t | PointInRegion (Int_t x, Int_t y, Region_t reg) |
| Returns kTRUE if the point [x, y] is contained in the region reg. More... | |
| virtual Region_t | PolygonRegion (Point_t *points, Int_t np, Bool_t winding) |
| Returns a region for the polygon defined by the points array. More... | |
| virtual void | PutImage (Drawable_t id, GContext_t gc, Drawable_t img, Int_t dx, Int_t dy, Int_t x, Int_t y, UInt_t w, UInt_t h) |
| Combines an image with a rectangle of the specified drawable. More... | |
| virtual void | PutPixel (Drawable_t id, Int_t x, Int_t y, ULong_t pixel) |
| Overwrites the pixel in the image with the specified pixel value. More... | |
| virtual void | QueryColor (Colormap_t cmap, ColorStruct_t &color) |
| Returns the current RGB value for the pixel in the "color" structure. More... | |
| virtual void | QueryPointer (Int_t &ix, Int_t &iy) |
| Returns the pointer position. More... | |
| virtual void | QueryPointer (Window_t id, Window_t &rootw, Window_t &childw, Int_t &root_x, Int_t &root_y, Int_t &win_x, Int_t &win_y, UInt_t &mask) |
| Returns the root window the pointer is logically on and the pointer coordinates relative to the root window's origin. More... | |
| virtual void | RaiseWindow (Window_t id) |
| Raises the specified window to the top of the stack so that no sibling window obscures it. More... | |
| virtual Pixmap_t | ReadGIF (Int_t x0, Int_t y0, const char *file, Window_t id=0) |
| If id is NULL - loads the specified gif file at position [x0,y0] in the current window. More... | |
| virtual Bool_t | ReadPictureDataFromFile (const char *filename, char ***ret_data) |
| Reads picture data from file "filename" and store it in "ret_data". More... | |
| virtual void | RemoveWindow (ULong_t qwid) |
| Removes the created by Qt window "qwid". More... | |
| virtual void | ReparentWindow (Window_t id, Window_t pid, Int_t x, Int_t y) |
| If the specified window is mapped, ReparentWindow automatically performs an UnmapWindow request on it, removes it from its current position in the hierarchy, and inserts it as the child of the specified parent. More... | |
| virtual Int_t | RequestLocator (Int_t mode, Int_t ctyp, Int_t &x, Int_t &y) |
| Requests Locator position. More... | |
| virtual Int_t | RequestString (Int_t x, Int_t y, char *text) |
| Requests string: text is displayed and can be edited with Emacs-like keybinding. More... | |
| virtual void | RescaleWindow (Int_t wid, UInt_t w, UInt_t h) |
| Rescales the window "wid". More... | |
| virtual Int_t | ResizePixmap (Int_t wid, UInt_t w, UInt_t h) |
| Resizes the specified pixmap "wid". More... | |
| virtual void | ResizeWindow (Int_t wid) |
| Resizes the window "wid" if necessary. More... | |
| virtual void | ResizeWindow (Window_t id, UInt_t w, UInt_t h) |
| Changes the width and height of the specified window "id", not including its borders. More... | |
| virtual UInt_t | ScreenWidthMM () const |
| Returns the width of the screen in millimeters. More... | |
| virtual void | SelectInput (Window_t id, UInt_t evmask) |
| Defines which input events the window is interested in. More... | |
| virtual void | SelectPixmap (Int_t qpixid) |
| Selects the pixmap "qpixid". More... | |
| virtual void | SelectWindow (Int_t wid) |
| Selects the window "wid" to which subsequent output is directed. More... | |
| virtual void | SendEvent (Window_t id, Event_t *ev) |
| Specifies the event "ev" is to be sent to the window "id". More... | |
| virtual void | SetCharacterUp (Float_t chupx, Float_t chupy) |
| Sets character up vector. More... | |
| virtual void | SetClassHints (Window_t id, char *className, char *resourceName) |
| Sets the windows class and resource name. More... | |
| virtual void | SetClipOFF (Int_t wid) |
| Turns off the clipping for the window "wid". More... | |
| virtual void | SetClipRectangles (GContext_t gc, Int_t x, Int_t y, Rectangle_t *recs, Int_t n) |
| Sets clipping rectangles in graphics context. More... | |
| virtual void | SetClipRegion (Int_t wid, Int_t x, Int_t y, UInt_t w, UInt_t h) |
| Sets clipping region for the window "wid". More... | |
| virtual void | SetCursor (Int_t win, ECursor cursor) |
| The cursor "cursor" will be used when the pointer is in the window "wid". More... | |
| virtual void | SetCursor (Window_t id, Cursor_t curid) |
| Sets the cursor "curid" to be used when the pointer is in the window "id". More... | |
| virtual void | SetDashes (GContext_t gc, Int_t offset, const char *dash_list, Int_t n) |
| Sets the dash-offset and dash-list attributes for dashed line styles in the specified GC. More... | |
| virtual void | SetDNDAware (Window_t, Atom_t *) |
| Add XdndAware property and the list of drag and drop types to the Window win. More... | |
| virtual void | SetDoubleBuffer (Int_t wid, Int_t mode) |
| Sets the double buffer on/off on the window "wid". More... | |
| virtual void | SetDoubleBufferOFF () |
| Turns double buffer mode off. More... | |
| virtual void | SetDoubleBufferON () |
| Turns double buffer mode on. More... | |
| virtual void | SetDrawMode (EDrawMode mode) |
| Sets the drawing mode. More... | |
| virtual void | SetFillColor (Color_t cindex) |
| Sets color index "cindex" for fill areas. More... | |
| virtual void | SetFillStyle (Style_t style) |
| Sets fill area style. More... | |
| virtual void | SetForeground (GContext_t gc, ULong_t foreground) |
| Sets the foreground color for the specified GC (shortcut for ChangeGC with only foreground mask set). More... | |
| virtual void | SetIconName (Window_t id, char *name) |
| Sets the window icon name. More... | |
| virtual void | SetIconPixmap (Window_t id, Pixmap_t pix) |
| Sets the icon name pixmap. More... | |
| virtual void | SetInputFocus (Window_t id) |
| Changes the input focus to specified window "id". More... | |
| virtual void | SetKeyAutoRepeat (Bool_t on=kTRUE) |
| Turns key auto repeat on (kTRUE) or off (kFALSE). More... | |
| virtual void | SetLineColor (Color_t cindex) |
| Sets color index "cindex" for drawing lines. More... | |
| virtual void | SetLineStyle (Style_t linestyle) |
| Sets the line style. More... | |
| virtual void | SetLineType (Int_t n, Int_t *dash) |
| Sets the line type. More... | |
| virtual void | SetLineWidth (Width_t width) |
| Sets the line width. More... | |
| virtual void | SetMarkerColor (Color_t cindex) |
| Sets color index "cindex" for markers. More... | |
| virtual void | SetMarkerSize (Float_t markersize) |
| Sets marker size index. More... | |
| virtual void | SetMarkerStyle (Style_t markerstyle) |
| Sets marker style. More... | |
| virtual void | SetMWMHints (Window_t id, UInt_t value, UInt_t funcs, UInt_t input) |
| Sets decoration style. More... | |
| virtual void | SetOpacity (Int_t percent) |
| Sets opacity of the current window. More... | |
| virtual void | SetPrimarySelectionOwner (Window_t id) |
| Makes the window "id" the current owner of the primary selection. More... | |
| virtual void | SetRGB (Int_t cindex, Float_t r, Float_t g, Float_t b) |
| Sets color intensities the specified color index "cindex". More... | |
| virtual Bool_t | SetSelectionOwner (Window_t, Atom_t &) |
| Changes the owner and last-change time for the specified selection. More... | |
| virtual void | SetTextAlign (Short_t talign=11) |
| Sets the text alignment. More... | |
| virtual void | SetTextColor (Color_t cindex) |
| Sets the color index "cindex" for text. More... | |
| virtual Int_t | SetTextFont (char *fontname, ETextSetMode mode) |
| Sets text font to specified name "fontname".This function returns 0 if the specified font is found, 1 if it is not. More... | |
| virtual void | SetTextFont (Font_t fontnumber) |
| Sets the current text font number. More... | |
| virtual void | SetTextMagnitude (Float_t mgn) |
| Sets the current text magnification factor to "mgn". More... | |
| virtual void | SetTextSize (Float_t textsize) |
| Sets the current text size to "textsize". More... | |
| virtual void | SetTypeList (Window_t win, Atom_t prop, Atom_t *typelist) |
| Add the list of drag and drop types to the Window win. More... | |
| virtual void | SetWindowBackground (Window_t id, ULong_t color) |
| Sets the background of the window "id" to the specified color value "color". More... | |
| virtual void | SetWindowBackgroundPixmap (Window_t id, Pixmap_t pxm) |
| Sets the background pixmap of the window "id" to the specified pixmap "pxm". More... | |
| virtual void | SetWindowName (Window_t id, char *name) |
| Sets the window name. More... | |
| virtual void | SetWMPosition (Window_t id, Int_t x, Int_t y) |
| Tells the window manager the desired position [x,y] of window "id". More... | |
| virtual void | SetWMSize (Window_t id, UInt_t w, UInt_t h) |
| Tells window manager the desired size of window "id". More... | |
| virtual void | SetWMSizeHints (Window_t id, UInt_t wmin, UInt_t hmin, UInt_t wmax, UInt_t hmax, UInt_t winc, UInt_t hinc) |
| Gives the window manager minimum and maximum size hints of the window "id". More... | |
| virtual void | SetWMState (Window_t id, EInitialState state) |
| Sets the initial state of the window "id": either kNormalState or kIconicState. More... | |
| virtual void | SetWMTransientHint (Window_t id, Window_t main_id) |
| Tells window manager that the window "id" is a transient window of the window "main_id". More... | |
| virtual void | ShapeCombineMask (Window_t id, Int_t x, Int_t y, Pixmap_t mask) |
| The Non-rectangular Window Shape Extension adds non-rectangular windows to the System. More... | |
| virtual void | SubtractRegion (Region_t rega, Region_t regb, Region_t result) |
| Subtracts regb from rega and stores the results in result. More... | |
| virtual Int_t | SupportsExtension (const char *ext) const |
| Returns 1 if window system server supports extension given by the argument, returns 0 in case extension is not supported and returns -1 in case of error (like server not initialized). More... | |
| virtual void | Sync (Int_t mode) |
| Set synchronisation on or off. More... | |
| virtual Int_t | TextWidth (FontStruct_t font, const char *s, Int_t len) |
| Return length of the string "s" in pixels. Size depends on font. More... | |
| virtual void | TranslateCoordinates (Window_t src, Window_t dest, Int_t src_x, Int_t src_y, Int_t &dest_x, Int_t &dest_y, Window_t &child) |
| Translates coordinates in one window to the coordinate space of another window. More... | |
| virtual void | UnionRectWithRegion (Rectangle_t *rect, Region_t src, Region_t dest) |
| Updates the destination region from a union of the specified rectangle and the specified source region. More... | |
| virtual void | UnionRegion (Region_t rega, Region_t regb, Region_t result) |
| Computes the union of two regions. More... | |
| virtual void | UnmapWindow (Window_t id) |
| Unmaps the specified window "id". More... | |
| virtual void | Update (Int_t mode=0) |
| Flushes (mode = 0, default) or synchronizes (mode = 1) X output buffer. More... | |
| virtual void | UpdateWindow (Int_t mode) |
| Updates or synchronises client and server once (not permanent). More... | |
| virtual void | Warp (Int_t ix, Int_t iy, Window_t id=0) |
| Sets the pointer position. More... | |
| virtual void | WMDeleteNotify (Window_t id) |
| Tells WM to send message when window is closed via WM. More... | |
| virtual Int_t | WriteGIF (char *name) |
| Writes the current window into GIF file. More... | |
| virtual void | WritePixmap (Int_t wid, UInt_t w, UInt_t h, char *pxname) |
| Writes the pixmap "wid" in the bitmap file "pxname". More... | |
| virtual void | XorRegion (Region_t rega, Region_t regb, Region_t result) |
| Calculates the difference between the union and intersection of two regions. More... | |
| Public Member Functions inherited from TNamed | |
| TNamed () | |
| TNamed (const char *name, const char *title) | |
| TNamed (const TNamed &named) | |
| TNamed copy ctor. More... | |
| TNamed (const TString &name, const TString &title) | |
| virtual | ~TNamed () |
| TNamed destructor. More... | |
| 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... | |
| 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... | |
| Public Member Functions inherited from TAttText | |
| TAttText () | |
| AttText default constructor. More... | |
| TAttText (Int_t align, Float_t angle, Color_t color, Style_t font, Float_t tsize) | |
| AttText normal constructor. More... | |
| virtual | ~TAttText () |
| AttText destructor. More... | |
| void | Copy (TAttText &atttext) const |
| Copy this text attributes to a new TAttText. More... | |
| virtual Short_t | GetTextAlign () const |
| Return the text alignment. More... | |
| virtual Float_t | GetTextAngle () const |
| Return the text angle. More... | |
| virtual Color_t | GetTextColor () const |
| Return the text color. More... | |
| virtual Font_t | GetTextFont () const |
| Return the text font. More... | |
| virtual Float_t | GetTextSize () const |
| Return the text size. More... | |
| virtual void | Modify () |
| Change current text attributes if necessary. More... | |
| virtual void | ResetAttText (Option_t *toption="") |
| Reset this text attributes to default values. More... | |
| virtual void | SaveTextAttributes (std::ostream &out, const char *name, Int_t alidef=12, Float_t angdef=0, Int_t coldef=1, Int_t fondef=61, Float_t sizdef=1) |
| Save text attributes as C++ statement(s) on output stream out. More... | |
| virtual void | SetTextAlign (Short_t align=11) |
| Set the text alignment. More... | |
| virtual void | SetTextAngle (Float_t tangle=0) |
| Set the text angle. More... | |
| virtual void | SetTextAttributes () |
| Invoke the DialogCanvas Text attributes. More... | |
| virtual void | SetTextColor (Color_t tcolor=1) |
| Set the text color. More... | |
| virtual void | SetTextColorAlpha (Color_t tcolor, Float_t talpha) |
| Set a transparent marker color. More... | |
| virtual void | SetTextFont (Font_t tfont=62) |
| Set the text font. More... | |
| virtual void | SetTextSize (Float_t tsize=1) |
| Set the text size. More... | |
| virtual void | SetTextSizePixels (Int_t npixels) |
| Set the text size in pixels. More... | |
| Public Member Functions inherited from TAttMarker | |
| TAttMarker () | |
| TAttMarker default constructor. More... | |
| TAttMarker (Color_t color, Style_t style, Size_t msize) | |
| TAttMarker normal constructor. More... | |
| virtual | ~TAttMarker () |
| TAttMarker destructor. More... | |
| void | Copy (TAttMarker &attmarker) const |
| Copy this marker attributes to a new TAttMarker. More... | |
| virtual Color_t | GetMarkerColor () const |
| Return the marker color. More... | |
| virtual Size_t | GetMarkerSize () const |
| Return the marker size. More... | |
| virtual Style_t | GetMarkerStyle () const |
| Return the marker style. More... | |
| virtual void | Modify () |
| Change current marker attributes if necessary. More... | |
| virtual void | ResetAttMarker (Option_t *toption="") |
| Reset this marker attributes to the default values. More... | |
| virtual void | SaveMarkerAttributes (std::ostream &out, const char *name, Int_t coldef=1, Int_t stydef=1, Int_t sizdef=1) |
| Save line attributes as C++ statement(s) on output stream out. More... | |
| virtual void | SetMarkerAttributes () |
| Invoke the DialogCanvas Marker attributes. More... | |
| virtual void | SetMarkerColor (Color_t mcolor=1) |
| Set the marker color. More... | |
| virtual void | SetMarkerColorAlpha (Color_t mcolor, Float_t malpha) |
| Set a transparent marker color. More... | |
| virtual void | SetMarkerSize (Size_t msize=1) |
| Set the marker size. More... | |
| virtual void | SetMarkerStyle (Style_t mstyle=1) |
| Set the marker style. More... | |
Static Public Member Functions | |
| static void | Activate () |
| Static method setting TGX11TTF as the acting gVirtualX. More... | |
| Static Public Member Functions inherited from TVirtualX | |
| static TVirtualX *& | Instance () |
| Returns gVirtualX global. 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... | |
Private Types | |
| enum | EAlign { kNone , kTLeft , kTCenter , kTRight , kMLeft , kMCenter , kMRight , kBLeft , kBCenter , kBRight } |
Private Member Functions | |
| void | Align (void) |
| Compute alignment variables. More... | |
| void | DrawImage (FT_Bitmap *source, ULong_t fore, ULong_t back, RXImage *xim, Int_t bx, Int_t by) |
| Draw FT_Bitmap bitmap to xim image at position bx,by using specified foreground color. More... | |
| RXImage * | GetBackground (Int_t x, Int_t y, UInt_t w, UInt_t h) |
| Get the background of the current window in an XImage. More... | |
| Bool_t | IsVisible (Int_t x, Int_t y, UInt_t w, UInt_t h) |
| Test if there is really something to render. More... | |
| void | RenderString (Int_t x, Int_t y, ETextMode mode) |
| Perform the string rendering in the pad. More... | |
Private Attributes | |
| FT_Vector | fAlign |
| alignment vector More... | |
Additional Inherited Members | |
| Public Types inherited from TVirtualX | |
| enum | EBoxMode { kHollow , kFilled } |
| enum | EDrawMode { kCopy = 1 , kXor , kInvert } |
| enum | ETextMode { kClear , kOpaque } |
| enum | ETextSetMode { kCheck , kLoad } |
| 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) } |
| Protected Member Functions inherited from TGX11 | |
| Bool_t | AllocColor (Colormap cmap, RXColor *color) |
| Allocate color in colormap. More... | |
| XColor_t & | GetColor (Int_t cid) |
| Return reference to internal color structure associated to color index cid. More... | |
| void * | GetGC (Int_t which) const |
| Return desired Graphics Context ("which" maps directly on gGCList[]). More... | |
| void | QueryColors (Colormap cmap, RXColor *colors, Int_t ncolors) |
| Returns the current RGB value for the pixel in the XColor structure. 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 TGX11 | |
| ULong_t | fBlackPixel |
| Value of black pixel in colormap. More... | |
| Int_t | fBlueDiv |
| Blue value divider. More... | |
| Int_t | fBlueShift |
| Bits to left shift blue. More... | |
| Float_t | fCharacterUpX |
| Character Up vector along X. More... | |
| Float_t | fCharacterUpY |
| Character Up vector along Y. More... | |
| Colormap | fColormap |
| Default colormap, 0 if b/w. More... | |
| Int_t | fDepth |
| Number of color planes. More... | |
| void * | fDisplay |
| Pointer to display. More... | |
| Int_t | fGreenDiv |
| Green value divider. More... | |
| Int_t | fGreenShift |
| Bits to left shift green. More... | |
| Bool_t | fHasTTFonts |
| True when TrueType fonts are used. More... | |
| Bool_t | fHasXft |
| True when XftFonts are used. More... | |
| Int_t | fRedDiv |
| Red value divider, -1 if no TrueColor visual. More... | |
| Int_t | fRedShift |
| Bits to left shift red, -1 if no TrueColor visual. More... | |
| Drawable | fRootWin |
| Root window used as parent of all windows. More... | |
| Int_t | fScreenNumber |
| Screen number. More... | |
| Int_t | fTextAlign |
| Text alignment (set in SetTextAlign) More... | |
| Int_t | fTextAlignH |
| Text Alignment Horizontal. More... | |
| Int_t | fTextAlignV |
| Text Alignment Vertical. More... | |
| Float_t | fTextMagnitude |
| Text Magnitude. More... | |
| Drawable | fVisRootWin |
| Root window with fVisual to be used to create GC's and XImages. More... | |
| RVisual * | fVisual |
| Pointer to visual used by all windows. More... | |
| ULong_t | fWhitePixel |
| Value of white pixel in colormap. More... | |
| Protected Attributes inherited from TVirtualX | |
| EDrawMode | fDrawMode |
| Protected Attributes inherited from TNamed | |
| TString | fName |
| TString | fTitle |
| 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... | |
| Protected Attributes inherited from TAttText | |
| Short_t | fTextAlign |
| Text alignment. More... | |
| Float_t | fTextAngle |
| Text angle. More... | |
| Color_t | fTextColor |
| Text color. More... | |
| Font_t | fTextFont |
| Text font. More... | |
| Float_t | fTextSize |
| Text size. More... | |
| Protected Attributes inherited from TAttMarker | |
| Color_t | fMarkerColor |
| Marker color. More... | |
| Size_t | fMarkerSize |
| Marker size. More... | |
| Style_t | fMarkerStyle |
| Marker style. More... | |
#include <TGX11TTF.h>
|
private |
| Enumerator | |
|---|---|
| kNone | |
| kTLeft | |
| kTCenter | |
| kTRight | |
| kMLeft | |
| kMCenter | |
| kMRight | |
| kBLeft | |
| kBCenter | |
| kBRight | |
Definition at line 30 of file TGX11TTF.h.
| TGX11TTF::TGX11TTF | ( | const TGX11 & | org | ) |
Create copy of TGX11 but now use TrueType fonts.
Definition at line 159 of file TGX11TTF.cxx.
|
inlinevirtual |
Definition at line 47 of file TGX11TTF.h.
|
static |
Static method setting TGX11TTF as the acting gVirtualX.
Definition at line 179 of file TGX11TTF.cxx.
Compute alignment variables.
The alignment is done on the horizontal string then the rotation is applied on the alignment variables. SetRotation and LayoutGlyphs should have been called before.
Definition at line 220 of file TGX11TTF.cxx.
|
private |
Draw FT_Bitmap bitmap to xim image at position bx,by using specified foreground color.
Definition at line 251 of file TGX11TTF.cxx.
|
virtual |
Draw text using TrueType fonts.
If TrueType fonts are not available the text is drawn with TGX11::DrawText.
Reimplemented from TGX11.
Definition at line 374 of file TGX11TTF.cxx.
|
virtual |
Draw text using TrueType fonts.
If TrueType fonts are not available the text is drawn with TGX11::DrawText.
Reimplemented from TGX11.
Definition at line 393 of file TGX11TTF.cxx.
Get the background of the current window in an XImage.
Definition at line 411 of file TGX11TTF.cxx.
Initialize X11 system. Returns kFALSE in case of failure.
Reimplemented from TGX11.
Definition at line 191 of file TGX11TTF.cxx.
Test if there is really something to render.
Definition at line 437 of file TGX11TTF.cxx.
Perform the string rendering in the pad.
LayoutGlyphs should have been called before.
Definition at line 465 of file TGX11TTF.cxx.
|
virtual |
Set text font to specified name.
mode : loading flag mode=0 : search if the font exist (kCheck) mode=1 : search the font and load it if it exists (kLoad) font : font name
Set text font to specified name. This function returns 0 if the specified font is found, 1 if not.
Reimplemented from TGX11.
Definition at line 575 of file TGX11TTF.cxx.
|
private |
alignment vector
Definition at line 33 of file TGX11TTF.h.
ROOT 6.16/01 - Reference Guide Generated on Sun Dec 19 2021 22:31:17 (GVA Time) using Doxygen 1.9.3 (234637167bd5d39d32bf51f755d58253441f123a).