use GIFgraph::bars; print STDERR "Processing sample 1-4\n"; @data = ( ["1st","2nd","3rd","4th","5th","6th","7th", "8th", "9th"], [ 5, 12, 24, 33, 19, 8, 6, 15, 21], [ 1, 2, 5, 6, 3, 1.5, 1, 3, 4] ); $my_graph = new GIFgraph::bars( ); $my_graph->set( x_label => 'X Label', y1_label => 'Y1 label', y2_label => 'Y2 label', title => 'Using two axes', y1_max_value => 40, y2_max_value => 8, y_tick_number => 8, y_label_skip => 2, long_ticks => 1, two_axes => 1, legend_placement => 'RT', x_labels_vertical => 1, x_label_position => 1/2, bar_spacing => 2, logo => 'logo.gif', logo_position => 'BR', ); $my_graph->set_legend( 'left axis', 'right axis'); $my_graph->plot_to_gif( "sample14.gif", \@data ); exit;