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Diffstat (limited to 'FL/Fl_Device.H')
| -rw-r--r-- | FL/Fl_Device.H | 10 |
1 files changed, 0 insertions, 10 deletions
diff --git a/FL/Fl_Device.H b/FL/Fl_Device.H index 93de0b4f9..ab216a0e0 100644 --- a/FL/Fl_Device.H +++ b/FL/Fl_Device.H @@ -52,16 +52,6 @@ class Fl_Image_Surface; </ol> For back-compatibility, it is also possible to use the Fl_Surface_Device::set_current() member function to change the current drawing surface, once to the new surface, once to the previous one. - - Class Fl_Surface_Device can also be derived to define new kinds of graphical output - usable with FLTK drawing functions. - An example would be to draw to a PDF file. This would require to create a new class, - say PDF_File_Surface, derived from class Fl_Surface_Device, and another new class, - say PDF_Graphics_Driver, derived from class Fl_Graphics_Driver. - Class PDF_Graphics_Driver should implement all virtual methods of the Fl_Graphics_Driver class - to support all FLTK drawing functions and have them draw into PDF files. Alternatively, - class PDF_Graphics_Driver could implement only some virtual methods, and only part of - the FLTK drawing API would be usable when drawing to PDF files. */ class FL_EXPORT Fl_Surface_Device { /** The graphics driver in use by this surface. */ |