my $ps = new PostScript::Simple(papersize => "Letter",
                                colour => 1,
                                eps => 0,
                                units => "pt");
$ps->newpage;
$ps->setcolour("black");
$ps->setlinewidth( 1 );

#I've tried both of the following methods
#my $image = new PostScript::Simple::EPS(file => "test2.eps");
#$ps->importeps( $image, 300,300) ;
$ps->importepsfile( "test.eps", 5,1,6,6) ;
...
#$Id is set in the sub parameters
$ps->output("file$Id.ps");
my $text=$ps->get;
psconvert(\$text,filename=>"file$Id.pdf",format=>'pdf');