use GD::Graph::lines;
require 'save.pl';

print STDERR "Processing sample52\n";

@data = ( 
    [ qw( Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec) ],
    [ reverse(4, 3, 5, 6, 3,  1.5, -1, -3, -4, -6, -7, -8)],
    [        (4, 3, 5, 6, 3,  1.5, -1, -3, -4, -6, -7, -8)],
    [        (2, 2, 2, 5, 5,  4.5,1.5,  2,  3,  5,  4,  3)],
);

$my_graph = new GD::Graph::lines();

$my_graph->set( 
	x_label => 'Month',
	y_label => 'Measure of success',
	title => 'A Simple Line Graph',

	y_max_value => 8,
	y_min_value => -8,
	y_tick_number => 16,
	y_label_skip => 2,
	box_axis => 0,
	line_width => 3,
	zero_axis_only => 1,
	x_label_position => 1,
	y_label_position => 1,

	x_label_skip => 3,
	#x_last_label_skip => 1,
	x_tick_offset => 2,

	transparent => 0,
);

$my_graph->set_legend("Us", "Them", "Others");
$my_graph->plot(\@data);
save_chart($my_graph, 'sample52');