configure with gnuplot style via parameter

diff --git a/lib/MojoFacets/Gnuplot.pm b/lib/MojoFacets/Gnuplot.pm
index 5040e7c..961220b 100644 (file)
--- a/lib/MojoFacets/Gnuplot.pm
+++ b/lib/MojoFacets/Gnuplot.pm
@@ -14,6 +14,7 @@ sub index {
 
        my $columns = $self->session('columns') || return $self->redirect_to('/data/columns');
        my $path    = $self->session('path')    || return $self->redirect_to('/data/load');
+       my $with    = $self->param('with') || 'points';
 
 #      my $name = join('.', 'items', map { my $n = unac_string($_); $n =~ s/\W+/_/g; $n } @$columns );
        my $name = MojoFacets::Data::__export_path_name( $path, 'items', @$columns );
@@ -28,7 +29,7 @@ sub index {
                my @plot;
                foreach ( 1 .. $#$columns ) {
                        my $n = $_ + 1;
-                       push @plot, qq|"$dir/$url" using 1:$n title "$columns->[$_]" with points|;
+                       push @plot, qq|"$dir/$url" using 1:$n title "$columns->[$_]" with $with|;
                }
 
                my $g = qq|