Interface to SVG.
SVG (Scalable Vector Graphics) is a language for describing two-dimensional graphics in XML. SVG allows high quality vector graphics in HTML pages.
To print a ROOT canvas "c1" into an SVG file simply do:
The result is the ASCII file c1.svg
.
It can be open directly using a web browser or included in a html document the following way:
Option_t Option_t TPoint TPoint const char GetTextMagnitude GetFillStyle GetLineColor GetLineWidth GetMarkerStyle GetTextAlign GetTextColor GetTextSize void char Point_t Rectangle_t src
Option_t Option_t TPoint TPoint const char GetTextMagnitude GetFillStyle GetLineColor GetLineWidth GetMarkerStyle GetTextAlign GetTextColor GetTextSize void char Point_t Rectangle_t height
It is best viewed with Internet Explorer and you need the Adobe SVG Viewer
To zoom using the Adobe SVG Viewer, position the mouse over the area you want to zoom and click the right button.
To define the zoom area, use Control+drag to mark the boundaries of the zoom area.
To pan, use Alt+drag. By clicking with the right mouse button on the SVG graphics you will get a pop-up menu giving other ways to interact with the image.
SVG files can be used directly in compressed mode to minimize the time transfer over the network. Compressed SVG files should be created using gzip
on a normal ASCII SVG file and should then be renamed using the file extension .svgz
.
Definition at line 20 of file TSVG.h.
|
| TSVG () |
| Default SVG constructor.
|
|
| TSVG (const char *filename, Int_t type=-113) |
| Initialize the SVG interface.
|
|
| ~TSVG () override |
| Default SVG destructor.
|
|
void | CellArrayBegin (Int_t W, Int_t H, Double_t x1, Double_t x2, Double_t y1, Double_t y2) override |
| Begin the Cell Array painting.
|
|
void | CellArrayEnd () override |
| End the Cell Array painting.
|
|
void | CellArrayFill (Int_t r, Int_t g, Int_t b) override |
| Paint the Cell Array.
|
|
void | Close (Option_t *opt="") override |
| Close a SVG file.
|
|
Double_t | CMtoSVG (Double_t u) |
|
void | DrawBox (Double_t x1, Double_t y1, Double_t x2, Double_t y2) override |
| Draw a Box.
|
|
void | DrawFrame (Double_t xl, Double_t yl, Double_t xt, Double_t yt, Int_t mode, Int_t border, Int_t dark, Int_t light) override |
| Draw a Frame around a box.
|
|
void | DrawPolyLine (Int_t n, TPoints *xy) |
| Draw a PolyLine.
|
|
void | DrawPolyLineNDC (Int_t n, TPoints *uv) |
| Draw a PolyLine in NDC space.
|
|
void | DrawPolyMarker (Int_t n, Double_t *x, Double_t *y) override |
| Paint PolyMarker.
|
|
void | DrawPolyMarker (Int_t n, Float_t *x, Float_t *y) override |
| Paint PolyMarker.
|
|
void | DrawPS (Int_t n, Double_t *xw, Double_t *yw) override |
| This function defines a path with xw and yw and draw it according the value of nn:
|
|
void | DrawPS (Int_t n, Float_t *xw, Float_t *yw) override |
| Not needed in SVG case.
|
|
void | Initialize () |
| Initialize the SVG file.
|
|
TClass * | IsA () const override |
|
void | MovePS (Double_t x, Double_t y) |
| Move to a new position (ix, iy).
|
|
void | NewPage () override |
| Start the SVG page.
|
|
void | Off () |
| Deactivate an already open SVG file.
|
|
void | On () |
| Activate an already open SVG file.
|
|
void | Open (const char *filename, Int_t type=-111) override |
| Open a SVG file.
|
|
void | Range (Float_t xrange, Float_t yrange) |
| Set the range for the paper in centimetres.
|
|
void | SetColor (Float_t r, Float_t g, Float_t b) override |
| Set color with its R G B components.
|
|
void | SetColor (Int_t color=1) |
| Set RGB (without alpha channel) color with its color index.
|
|
void | SetColorAlpha (Int_t color=1) |
| Set RGBa color with its color index.
|
|
void | SetFillColor (Color_t cindex=1) override |
| Set color index for fill areas.
|
|
void | SetLineCap (Int_t linecap=0) |
| Set the value of the global parameter TSVG::fgLineCap.
|
|
void | SetLineColor (Color_t cindex=1) override |
| Set color index for lines.
|
|
void | SetLineJoin (Int_t linejoin=0) |
| Set the value of the global parameter TSVG::fgLineJoin.
|
|
void | SetLineScale (Float_t=3) |
|
void | SetLineStyle (Style_t linestyle=1) override |
| Change the line style.
|
|
void | SetLineWidth (Width_t linewidth=1) override |
| Set the lines width.
|
|
void | SetMarkerColor (Color_t cindex=1) override |
| Set color index for markers.
|
|
void | SetTextColor (Color_t cindex=1) override |
| Set color index for text.
|
|
void | Streamer (TBuffer &) override |
| Stream an object of class TObject.
|
|
void | StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b) |
|
void | Text (Double_t x, Double_t y, const char *string) override |
| Draw text.
|
|
void | Text (Double_t, Double_t, const wchar_t *) override |
|
void | TextNDC (Double_t u, Double_t v, const char *string) |
| Write a string of characters in NDC.
|
|
void | TextNDC (Double_t, Double_t, const wchar_t *) |
|
Double_t | UtoSVG (Double_t u) |
| Convert U from NDC coordinate to SVG.
|
|
Double_t | VtoSVG (Double_t v) |
| Convert V from NDC coordinate to SVG.
|
|
Double_t | XtoSVG (Double_t x) |
| Convert X from world coordinate to SVG.
|
|
Double_t | YtoSVG (Double_t y) |
| Convert Y from world coordinate to SVG.
|
|
| TVirtualPS () |
| VirtualPS default constructor.
|
|
| TVirtualPS (const char *filename, Int_t type=-111) |
| VirtualPS constructor.
|
|
virtual | ~TVirtualPS () |
| VirtualPS destructor.
|
|
virtual void * | GetStream () const |
|
virtual Int_t | GetType () const |
|
TClass * | IsA () const override |
|
virtual void | PrintFast (Int_t nch, const char *string="") |
| Fast version of Print.
|
|
virtual void | PrintRaw (Int_t len, const char *str) |
| Print a raw.
|
|
virtual void | PrintStr (const char *string="") |
| Output the string str in the output buffer.
|
|
virtual void | SetStream (std::ofstream *os) |
|
virtual void | SetType (Int_t=-111) |
|
void | Streamer (TBuffer &) override |
| Stream an object of class TObject.
|
|
void | StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b) |
|
virtual void | WriteInteger (Int_t i, Bool_t space=kTRUE) |
| Write one Integer to the file.
|
|
virtual void | WriteReal (Float_t r, Bool_t space=kTRUE) |
| Write a Real number to the file.
|
|
| TNamed () |
|
| TNamed (const char *name, const char *title) |
|
| TNamed (const TNamed &named) |
| TNamed copy ctor.
|
|
| TNamed (const TString &name, const TString &title) |
|
virtual | ~TNamed () |
| TNamed destructor.
|
|
void | Clear (Option_t *option="") override |
| Set name and title to empty strings ("").
|
|
TObject * | Clone (const char *newname="") const override |
| Make a clone of an object using the Streamer facility.
|
|
Int_t | Compare (const TObject *obj) const override |
| Compare two TNamed objects.
|
|
void | Copy (TObject &named) const override |
| Copy this to obj.
|
|
virtual void | FillBuffer (char *&buffer) |
| Encode TNamed into output buffer.
|
|
const char * | GetName () const override |
| Returns name of object.
|
|
const char * | GetTitle () const override |
| Returns title of object.
|
|
ULong_t | Hash () const override |
| Return hash value for this object.
|
|
Bool_t | IsSortable () const override |
|
void | ls (Option_t *option="") const override |
| List TNamed name and title.
|
|
TNamed & | operator= (const TNamed &rhs) |
| TNamed assignment operator.
|
|
void | Print (Option_t *option="") const override |
| Print TNamed name and title.
|
|
virtual void | SetName (const char *name) |
| Set the name of the TNamed.
|
|
virtual void | SetNameTitle (const char *name, const char *title) |
| Set all the TNamed parameters (name and title).
|
|
virtual void | SetTitle (const char *title="") |
| Set the title of the TNamed.
|
|
virtual Int_t | Sizeof () const |
| Return size of the TNamed part of the TObject.
|
|
void | StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b) |
|
| TObject () |
| TObject constructor.
|
|
| TObject (const TObject &object) |
| TObject copy ctor.
|
|
virtual | ~TObject () |
| TObject destructor.
|
|
void | AbstractMethod (const char *method) const |
| Use this method to implement an "abstract" method that you don't want to leave purely abstract.
|
|
virtual void | AppendPad (Option_t *option="") |
| Append graphics object to current pad.
|
|
virtual void | Browse (TBrowser *b) |
| Browse object. May be overridden for another default action.
|
|
ULong_t | CheckedHash () |
| Check and record whether this class has a consistent Hash/RecursiveRemove setup (*) and then return the regular Hash value for this object.
|
|
virtual const char * | ClassName () const |
| Returns name of class to which the object belongs.
|
|
virtual void | Delete (Option_t *option="") |
| Delete this object.
|
|
virtual Int_t | DistancetoPrimitive (Int_t px, Int_t py) |
| Computes distance from point (px,py) to the object.
|
|
virtual void | Draw (Option_t *option="") |
| Default Draw method for all objects.
|
|
virtual void | DrawClass () const |
| Draw class inheritance tree of the class to which this object belongs.
|
|
virtual TObject * | DrawClone (Option_t *option="") const |
| Draw a clone of this object in the current selected pad with: gROOT->SetSelectedPad(c1) .
|
|
virtual void | Dump () const |
| Dump contents of object on stdout.
|
|
virtual void | Error (const char *method, const char *msgfmt,...) const |
| Issue error message.
|
|
virtual void | Execute (const char *method, const char *params, Int_t *error=nullptr) |
| Execute method on this object with the given parameter string, e.g.
|
|
virtual void | Execute (TMethod *method, TObjArray *params, Int_t *error=nullptr) |
| Execute method on this object with parameters stored in the TObjArray.
|
|
virtual void | ExecuteEvent (Int_t event, Int_t px, Int_t py) |
| Execute action corresponding to an event at (px,py).
|
|
virtual void | Fatal (const char *method, const char *msgfmt,...) const |
| Issue fatal error message.
|
|
virtual TObject * | FindObject (const char *name) const |
| Must be redefined in derived classes.
|
|
virtual TObject * | FindObject (const TObject *obj) const |
| Must be redefined in derived classes.
|
|
virtual Option_t * | GetDrawOption () const |
| Get option used by the graphics system to draw this object.
|
|
virtual const char * | GetIconName () const |
| Returns mime type name of object.
|
|
virtual char * | GetObjectInfo (Int_t px, Int_t py) const |
| Returns string containing info about the object at position (px,py).
|
|
virtual Option_t * | GetOption () const |
|
virtual UInt_t | GetUniqueID () const |
| Return the unique object id.
|
|
virtual Bool_t | HandleTimer (TTimer *timer) |
| Execute action in response of a timer timing out.
|
|
Bool_t | HasInconsistentHash () const |
| Return true is the type of this object is known to have an inconsistent setup for Hash and RecursiveRemove (i.e.
|
|
virtual void | Info (const char *method, const char *msgfmt,...) const |
| Issue info message.
|
|
virtual Bool_t | InheritsFrom (const char *classname) const |
| Returns kTRUE if object inherits from class "classname".
|
|
virtual Bool_t | InheritsFrom (const TClass *cl) const |
| Returns kTRUE if object inherits from TClass cl.
|
|
virtual void | Inspect () const |
| Dump contents of this object in a graphics canvas.
|
|
void | InvertBit (UInt_t f) |
|
Bool_t | IsDestructed () const |
| IsDestructed.
|
|
virtual Bool_t | IsEqual (const TObject *obj) const |
| Default equal comparison (objects are equal if they have the same address in memory).
|
|
virtual Bool_t | IsFolder () const |
| Returns kTRUE in case object contains browsable objects (like containers or lists of other objects).
|
|
R__ALWAYS_INLINE Bool_t | IsOnHeap () const |
|
R__ALWAYS_INLINE Bool_t | IsZombie () const |
|
void | MayNotUse (const char *method) const |
| Use this method to signal that a method (defined in a base class) may not be called in a derived class (in principle against good design since a child class should not provide less functionality than its parent, however, sometimes it is necessary).
|
|
virtual Bool_t | Notify () |
| This method must be overridden to handle object notification (the base implementation is no-op).
|
|
void | Obsolete (const char *method, const char *asOfVers, const char *removedFromVers) const |
| Use this method to declare a method obsolete.
|
|
void | operator delete (void *ptr) |
| Operator delete.
|
|
void | operator delete (void *ptr, void *vp) |
| Only called by placement new when throwing an exception.
|
|
void | operator delete[] (void *ptr) |
| Operator delete [].
|
|
void | operator delete[] (void *ptr, void *vp) |
| Only called by placement new[] when throwing an exception.
|
|
void * | operator new (size_t sz) |
|
void * | operator new (size_t sz, void *vp) |
|
void * | operator new[] (size_t sz) |
|
void * | operator new[] (size_t sz, void *vp) |
|
TObject & | operator= (const TObject &rhs) |
| TObject assignment operator.
|
|
virtual void | Paint (Option_t *option="") |
| This method must be overridden if a class wants to paint itself.
|
|
virtual void | Pop () |
| Pop on object drawn in a pad to the top of the display list.
|
|
virtual Int_t | Read (const char *name) |
| Read contents of object with specified name from the current directory.
|
|
virtual void | RecursiveRemove (TObject *obj) |
| Recursively remove this object from a list.
|
|
void | ResetBit (UInt_t f) |
|
virtual void | SaveAs (const char *filename="", Option_t *option="") const |
| Save this object in the file specified by filename.
|
|
virtual void | SavePrimitive (std::ostream &out, Option_t *option="") |
| Save a primitive as a C++ statement(s) on output stream "out".
|
|
void | SetBit (UInt_t f) |
|
void | SetBit (UInt_t f, Bool_t set) |
| Set or unset the user status bits as specified in f.
|
|
virtual void | SetDrawOption (Option_t *option="") |
| Set drawing option for object.
|
|
virtual void | SetUniqueID (UInt_t uid) |
| Set the unique object id.
|
|
void | StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b) |
|
virtual void | SysError (const char *method, const char *msgfmt,...) const |
| Issue system error message.
|
|
R__ALWAYS_INLINE Bool_t | TestBit (UInt_t f) const |
|
Int_t | TestBits (UInt_t f) const |
|
virtual void | UseCurrentStyle () |
| Set current style settings in this object This function is called when either TCanvas::UseCurrentStyle or TROOT::ForceStyle have been invoked.
|
|
virtual void | Warning (const char *method, const char *msgfmt,...) const |
| Issue warning message.
|
|
virtual Int_t | Write (const char *name=nullptr, Int_t option=0, Int_t bufsize=0) |
| Write this object to the current directory.
|
|
virtual Int_t | Write (const char *name=nullptr, Int_t option=0, Int_t bufsize=0) const |
| Write this object to the current directory.
|
|
| TAttLine () |
| AttLine default constructor.
|
|
| TAttLine (Color_t lcolor, Style_t lstyle, Width_t lwidth) |
| AttLine normal constructor.
|
|
virtual | ~TAttLine () |
| AttLine destructor.
|
|
void | Copy (TAttLine &attline) const |
| Copy this line attributes to a new TAttLine.
|
|
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.
|
|
virtual Color_t | GetLineColor () const |
| Return the line color.
|
|
virtual Style_t | GetLineStyle () const |
| Return the line style.
|
|
virtual Width_t | GetLineWidth () const |
| Return the line width.
|
|
virtual void | Modify () |
| Change current line attributes if necessary.
|
|
virtual void | ResetAttLine (Option_t *option="") |
| Reset this line attributes to default values.
|
|
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.
|
|
virtual void | SetLineAttributes () |
| Invoke the DialogCanvas Line attributes.
|
|
virtual void | SetLineColorAlpha (Color_t lcolor, Float_t lalpha) |
| Set a transparent line color.
|
|
void | StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b) |
|
| TAttFill () |
| AttFill default constructor.
|
|
| TAttFill (Color_t fcolor, Style_t fstyle) |
| AttFill normal constructor.
|
|
virtual | ~TAttFill () |
| AttFill destructor.
|
|
void | Copy (TAttFill &attfill) const |
| Copy this fill attributes to a new TAttFill.
|
|
virtual Color_t | GetFillColor () const |
| Return the fill area color.
|
|
virtual Style_t | GetFillStyle () const |
| Return the fill area style.
|
|
virtual Bool_t | IsTransparent () const |
|
virtual void | Modify () |
| Change current fill area attributes if necessary.
|
|
virtual void | ResetAttFill (Option_t *option="") |
| Reset this fill attributes to default values.
|
|
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.
|
|
virtual void | SetFillAttributes () |
| Invoke the DialogCanvas Fill attributes.
|
|
virtual void | SetFillColorAlpha (Color_t fcolor, Float_t falpha) |
| Set a transparent fill color.
|
|
virtual void | SetFillStyle (Style_t fstyle) |
| Set the fill area style.
|
|
void | StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b) |
|
| TAttMarker () |
| TAttMarker default constructor.
|
|
| TAttMarker (Color_t color, Style_t style, Size_t msize) |
| TAttMarker normal constructor.
|
|
virtual | ~TAttMarker () |
| TAttMarker destructor.
|
|
void | Copy (TAttMarker &attmarker) const |
| Copy this marker attributes to a new TAttMarker.
|
|
virtual Color_t | GetMarkerColor () const |
| Return the marker color.
|
|
virtual Size_t | GetMarkerSize () const |
| Return the marker size.
|
|
virtual Style_t | GetMarkerStyle () const |
| Return the marker style.
|
|
virtual void | Modify () |
| Change current marker attributes if necessary.
|
|
virtual void | ResetAttMarker (Option_t *toption="") |
| Reset this marker attributes to the default values.
|
|
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.
|
|
virtual void | SetMarkerAttributes () |
| Invoke the DialogCanvas Marker attributes.
|
|
virtual void | SetMarkerColorAlpha (Color_t mcolor, Float_t malpha) |
| Set a transparent marker color.
|
|
virtual void | SetMarkerSize (Size_t msize=1) |
| Set the marker size.
|
|
virtual void | SetMarkerStyle (Style_t mstyle=1) |
| Set the marker style.
|
|
void | StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b) |
|
| TAttText () |
| AttText default constructor.
|
|
| TAttText (Int_t align, Float_t angle, Color_t color, Style_t font, Float_t tsize) |
| AttText normal constructor.
|
|
virtual | ~TAttText () |
| AttText destructor.
|
|
void | Copy (TAttText &atttext) const |
| Copy this text attributes to a new TAttText.
|
|
virtual Short_t | GetTextAlign () const |
| Return the text alignment.
|
|
virtual Float_t | GetTextAngle () const |
| Return the text angle.
|
|
virtual Color_t | GetTextColor () const |
| Return the text color.
|
|
virtual Font_t | GetTextFont () const |
| Return the text font.
|
|
virtual Float_t | GetTextSize () const |
| Return the text size.
|
|
virtual Float_t | GetTextSizePercent (Float_t size) |
| Return the text in percent of the pad size.
|
|
virtual void | Modify () |
| Change current text attributes if necessary.
|
|
virtual void | ResetAttText (Option_t *toption="") |
| Reset this text attributes to default values.
|
|
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.
|
|
virtual void | SetTextAlign (Short_t align=11) |
| Set the text alignment.
|
|
virtual void | SetTextAngle (Float_t tangle=0) |
| Set the text angle.
|
|
virtual void | SetTextAttributes () |
| Invoke the DialogCanvas Text attributes.
|
|
virtual void | SetTextColorAlpha (Color_t tcolor, Float_t talpha) |
| Set a transparent marker color.
|
|
virtual void | SetTextFont (Font_t tfont=62) |
| Set the text font.
|
|
virtual void | SetTextSize (Float_t tsize=1) |
| Set the text size.
|
|
virtual void | SetTextSizePixels (Int_t npixels) |
| Set the text size in pixel.
|
|
void | StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b) |
|