Replacement for report_header()

I’m currently renovating an old (if not to say ancient) website, which used to embed a slimstat map of visitors. I can see from my notes that – surprisingly – show_world_map() didn’t do what I wanted, ultimately I got this to do the trick:

wp_slimstat_reports::report_header ( ‘slim_p6_01’ );

Now that report_header() has been removed (probably years ago), and before I spend half a day figuring out what to use instead, is there an easy way to emulate what that function used to do, so I don’t need to start from scratch?

Thanks!