2 <%= form_for gnuplot => begin %>
3 <%= text_area 'sql', cols => 80, rows => 5 %>
4 <br>with <%= select_field with => [qw(dots points steps lines)], 'dots' %>
5 <%= submit_button 'execute' %>
6 <%= check_box 'include_gnuplot' => 1, title => 'include gnuplot dump' %>
9 <img src="<%= $img %>">
11 <pre><%= $gnuplot %></pre>