DEMO Version ! After registering you will receive a complete version !

Description

This function stores the screen image in the bounding rectangle defined
by the points ('Xleft','Ytop') and ('Xright','Ybottom') in an 2-dimensional..array which is returned by the function.
The background is saved using the VMM (Virtual Memory Manager) of Clipper.
You don't have to allocate memory...that's all done by the function
itself.
No clipping is performed.


Syntax

  FGL_get_background(< Xleft >,< Ytop >,< Xright >,
                     < Ybottom >) -> Array.

IMPORTANT !
 This function works slow in 16 color mode !