#!perl -w
 use PDF::WebKit;
 use File::Slurp qw( :all ) ;
 
 my $path = 'C:\\temp\\SPM7L413T7971.htm';
 my $html = read_file($path);
 
 PDF::WebKit->configure(sub {
    # default `which wkhtmltopdf`
    $_->wkhtmltopdf('c:\\Program Files (x86)\\wkhtmltopdf\\');

    # default 'pdf-webkit-'
    # $_->meta_tag_prefix('my-prefix-');

    # $_->default_options->{'--orientation'} = 'Portrait';
  });
  
 my $kit = PDF::WebKit->new(\$html, page_size=>'Letter');
 my $pdf = $kit->to_pdf;
 my $file = $kit->to_file('c:\\temp\\test2.pdf');