FLTK 1.3.4
Fl_Double_Window.cxx File Reference

Fl_Double_Window implementation. More...

#include <config.h>
#include <FL/Fl.H>
#include <FL/Fl_Double_Window.H>
#include <FL/Fl_Overlay_Window.H>
#include <FL/Fl_Printer.H>
#include <FL/x.H>
#include <FL/fl_draw.H>

Functions

void fl_begin_offscreen (Fl_Offscreen ctx)
 Send all subsequent drawing commands to this offscreen buffer. More...
 
char fl_can_do_alpha_blending ()
 Checks whether platform supports true alpha blending for RGBA images. More...
 
void fl_copy_offscreen (int x, int y, int w, int h, Fl_Offscreen pixmap, int srcx, int srcy)
 Copy a rectangular area of the given offscreen buffer into the current drawing destination. More...
 
Fl_Offscreen fl_create_offscreen (int w, int h)
 Creation of an offscreen graphics buffer. More...
 
void fl_delete_offscreen (Fl_Offscreen ctx)
 Deletion of an offscreen graphics buffer. More...
 
void fl_end_offscreen ()
 Quit sending drawing commands to the current offscreen buffer.
 

Variables

const int stack_max = 16
 

Detailed Description

Fl_Double_Window implementation.