Fl_Surface_Device Class Reference

A surface that's susceptible to receive graphical output. More...

#include <Fl_Device.H>

Inheritance diagram for Fl_Surface_Device:

Public Member Functions
const char *	class_name ()
	Returns the name of the class of this object. More...
void	driver (Fl_Graphics_Driver *graphics_driver)
	Sets the graphics driver of this drawing surface. More...
Fl_Graphics_Driver *	driver ()
	Returns the graphics driver of this drawing surface. More...
virtual void	set_current (void)
	Use this drawing surface for future graphics requests. More...
virtual	~Fl_Surface_Device ()
	The destructor. More...
Public Member Functions inherited from Fl_Device
virtual	~Fl_Device ()
	Virtual destructor. More...

Static Public Member Functions
static Fl_Surface_Device *	surface ()
	the surface that currently receives graphics output

Static Public Attributes
static const char *	class_id = "Fl_Surface_Device"
Static Public Attributes inherited from Fl_Device
static const char *	class_id = "Fl_Device"
	A string that identifies each subclass of Fl_Device. More...

Protected Member Functions
	Fl_Surface_Device (Fl_Graphics_Driver *graphics_driver)
	Constructor that sets the graphics driver to use for the created surface. More...

Detailed Description

A surface that's susceptible to receive graphical output.

Constructor & Destructor Documentation

Fl_Surface_Device::Fl_Surface_Device ( Fl_Graphics_Driver *  graphics_driver )

inlineprotected

Constructor that sets the graphics driver to use for the created surface.

virtual Fl_Surface_Device::~Fl_Surface_Device ( )

inlinevirtual

The destructor.

Member Function Documentation

const char* Fl_Surface_Device::class_name ( )

inlinevirtual

Returns the name of the class of this object.

Use of the class_name() function is discouraged because it will be removed from future FLTK versions.

The class of an instance of an Fl_Device subclass can be checked with code such as:

if ( instance->class_name() == Fl_Printer::class_id ) { ... }

Reimplemented from Fl_Device.

Reimplemented in Fl_Display_Device, Fl_PostScript_File_Device, Fl_Printer, Fl_Paged_Device, Fl_PostScript_Printer, Fl_System_Printer, and Fl_Image_Surface.

void Fl_Surface_Device::driver ( Fl_Graphics_Driver *  graphics_driver )

inline

Sets the graphics driver of this drawing surface.

Fl_Graphics_Driver* Fl_Surface_Device::driver ( void  )

inline

Returns the graphics driver of this drawing surface.

void Fl_Surface_Device::set_current ( void  )

virtual

Use this drawing surface for future graphics requests.

Reimplemented in Fl_Printer, Fl_Copy_Surface, and Fl_Image_Surface.

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The documentation for this class was generated from the following files:

• Fl_Device.H
• Fl_Device.cxx