===== swapbuffers =====


====Syntax of swapbuffers ==== 
 <code c>
#include "graphics.h"
void swapbuffers( );
  </code>


==== Description of swapbuffers ==== 
<code c>
The swapbuffers function is available in the winbgim implementation of
BGI graphics. You do not need to include conio.h; just include
graphics.h. The function swaps the roles of the current active and the
current visual graphics buffers. It is equivalent to these statements:
    int oldv = getvisualpage( );
    int olda = getactivepage( );
    setvisualpage(olda);
    setactivepage(oldv);
  See also
getactivepage
getvisualpage
initwindow
setactivepage
setvisualpage






==== See also ====
[[getactivepage]]
[[getvisualpage]]
[[initwindow]]
[[setactivepage]]
[[setvisualpage]]




===== output of swapbuffers example ===== 

    no output of example at the moment
    do not hesitate and add it...