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.