FLTK 1.3.2
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:
Fl_Device Fl_Display_Device Fl_Paged_Device Fl_PostScript_File_Device Fl_Printer Fl_System_Printer Fl_PostScript_Printer

Public Member Functions

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

Static Public Member Functions

static Fl_Surface_Devicesurface ()
 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.

Protected Member Functions

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

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, and Fl_System_Printer.

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.

Reimplemented in Fl_PostScript_File_Device, and Fl_Printer.

void Fl_Surface_Device::set_current ( void  )
virtual

Use this drawing surface for future graphics requests.

Reimplemented in Fl_Printer.


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