ROOT::Experimental::RWebDisplayHandle Class Reference

Definition at line 28 of file RWebDisplayHandle.hxx.

Classes
class	BrowserCreator
class	ChromeCreator
class	Creator
class	FirefoxCreator

Public Member Functions
	RWebDisplayHandle (const std::string &url)
virtual	~RWebDisplayHandle ()=default
std::string	GetUrl () const

Static Public Member Functions
static std::unique_ptr< RWebDisplayHandle >	Display (const RWebDisplayArgs &args)
	Create web display. More...
static bool	DisplayUrl (const std::string &url)
	Display provided url in configured web browser. More...
static bool	ProduceImage (const std::string &fname, const std::string &json, int width=800, int height=600)
	Produce image file using JSON data as source Invokes JSROOT drawing functionality in headless browser - Google Chrome. More...

Static Protected Member Functions
static std::unique_ptr< Creator > &	FindCreator (const std::string &name, const std::string &libname="")
	Search for specific browser creator If not found, try to add one. More...
static std::map< std::string, std::unique_ptr< Creator > > &	GetMap ()
	!< URL used to launch display More...

Protected Attributes
std::string	fUrl

#include <ROOT/RWebDisplayHandle.hxx>

Inheritance diagram for ROOT::Experimental::RWebDisplayHandle:

Constructor & Destructor Documentation

RWebDisplayHandle()

ROOT::Experimental::RWebDisplayHandle::RWebDisplayHandle ( const std::string &  url )

inline

Definition at line 83 of file RWebDisplayHandle.hxx.

~RWebDisplayHandle()

virtual ROOT::Experimental::RWebDisplayHandle::~RWebDisplayHandle ( )

virtualdefault

Member Function Documentation

Display()

std::unique_ptr< ROOT::Experimental::RWebDisplayHandle > ROOT::Experimental::RWebDisplayHandle::Display ( const RWebDisplayArgs &  args )

static

Create web display.

Parameters

args	- defines where and how to display web window Returns RWebDisplayHandle, which holds information of running browser application Can be used fully independent from RWebWindow classes just to show any web page

Definition at line 500 of file RWebDisplayHandle.cxx.

DisplayUrl()

bool ROOT::Experimental::RWebDisplayHandle::DisplayUrl ( const std::string &  url )

static

Display provided url in configured web browser.

Parameters

url	- specified URL address like https://root.cern Browser can specified when starting root --web=firefox Returns true when browser started It is convenience method, equivalent to: RWebDisplayArgs args; args.SetUrl(url); args.SetStandalone(false); auto handle = RWebDisplayHandle::Display(args);

Definition at line 564 of file RWebDisplayHandle.cxx.

FindCreator()

std::unique_ptr< ROOT::Experimental::RWebDisplayHandle::Creator > & ROOT::Experimental::RWebDisplayHandle::FindCreator ( const std::string &  name, const std::string &  libname = ""  )

staticprotected

Search for specific browser creator If not found, try to add one.

Parameters

name	- creator name like ChromeCreator
libname	- shared library name where creator could be provided

Definition at line 60 of file RWebDisplayHandle.cxx.

GetMap()

std::map< std::string, std::unique_ptr< ROOT::Experimental::RWebDisplayHandle::Creator > > & ROOT::Experimental::RWebDisplayHandle::GetMap ( )

staticprotected

!< URL used to launch display

Static holder of registered creators of web displays.

Definition at line 48 of file RWebDisplayHandle.cxx.

GetUrl()

std::string ROOT::Experimental::RWebDisplayHandle::GetUrl ( ) const

inline

Definition at line 88 of file RWebDisplayHandle.hxx.

ProduceImage()

bool ROOT::Experimental::RWebDisplayHandle::ProduceImage ( const std::string &  fname, const std::string &  json, int  width = 800, int  height = 600  )

static

Produce image file using JSON data as source Invokes JSROOT drawing functionality in headless browser - Google Chrome.

Definition at line 580 of file RWebDisplayHandle.cxx.

Member Data Documentation

fUrl

std::string ROOT::Experimental::RWebDisplayHandle::fUrl

protected

Definition at line 75 of file RWebDisplayHandle.hxx.

Libraries for ROOT::Experimental::RWebDisplayHandle:

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