swf_viewport
(PHP 4)
swf_viewport — Select an area for future drawing
Description
void swf_viewport
( float
$xmin
, float $xmax
, float $ymin
, float $ymax
)
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.
Parameters
-
xmin -
-
xmax -
-
ymin -
-
ymax -
Return Values
No value is returned.
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