(PHP4 >= 4.0RC2)
swf_viewport -- Select an area for future drawing
Description
void
swf_viewport
(double
xmin, double
xmax, double
ymin, double
ymax)
The swf_viewport() function selects an area
for future drawing for xmin to
xmax and ymin to
ymax, if this function is not called the
area defaults to the size of the screen.