<%args>
$field_id
$imgtype => 'epsc'
</%args>

<%init>
$m->comp('/mops_env');

my %typemap = (
    epsc => 'application/postscript',
    eps => 'application/postscript',
    png => 'image/png',
);

die "bogus image type: $imgtype" unless exists($typemap{$imgtype});
$r->content_type($typemap{$imgtype});

my $title = "MOPS SSM Object Motion, Field ID $field_id";
my $stuff = join '', `obsTool --detections --plot --motion --$imgtype --title "$title" $field_id`;
$m->clear_buffer;
$m->print($stuff);
$m->abort;
</%init>
