use GIFgraph::bars;

print STDERR "Processing sample 1-2\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',

	y_label => 'Y label',

	title => 'Two data sets',

	long_ticks => 1,

	y_max_value => 40,

	y_tick_number => 8,

	y_label_skip => 2,

	bar_spacing => 4,

);

$my_graph->set_legend( 'Data set 1', 'Data set 2' );

$my_graph->plot_to_gif( "sample12.gif", \@data );

exit;