use strict; use GD::Graph::bars; use GD::Graph::hbars; use GD::Graph::Data; require 'save.pl'; $GD::Graph::Error::Debug = 5; my $data = GD::Graph::Data->new( [ ["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], ] ) or die GD::Graph::Data->error; my $values = $data->copy(); $values->set_y(1, 7, undef) or warn $data->error; $values->set_y(2, 7, undef) or warn $data->error; my @names = qw/sample14 sample14-h/; my $path = $ENV{GDGRAPH_SAMPLES_PATH} ? $ENV{GDGRAPH_SAMPLES_PATH} : ''; for my $my_graph (GD::Graph::bars->new(600,400), GD::Graph::hbars->new(600,400)) { my $name = shift @names; print STDERR "Processing $name\n"; $my_graph->set( x_label => 'x label', y1_label => 'y1 label', y2_label => 'y2 label', title => 'Using two axes', y1_max_value => 40, y2_max_value => 8, y_tick_number => 8, y_label_skip => 2, long_ticks => 1, two_axes => 1, legend_placement => 'RT', x_label_position => 1/2, bgclr => 'white', fgclr => 'white', boxclr => 'dblue', accentclr => 'dblue', valuesclr => '#ffff77', dclrs => [qw(lgreen lred)], bar_spacing => 1, logo => "${path}logo." . GD::Graph->export_format, logo_position => 'BR', transparent => 0, l_margin => 10, b_margin => 10, r_margin => 10, t_margin => 10, show_values => 1, values_format => "%4.1f", ) or warn $my_graph->error; if ($name =~ /-h$/) { $my_graph->set(x_labels_vertical => 0, values_vertical => 0); $my_graph->set_legend('bottom axis', 'top axis'); } else { $my_graph->set(x_labels_vertical => 1, values_vertical => 1); $my_graph->set_legend('left axis', 'right axis'); } my $font_spec = "../Dustismo_Sans"; $my_graph->set_y_label_font($font_spec, 12); $my_graph->set_x_label_font($font_spec, 12); $my_graph->set_y_axis_font($font_spec, 10); $my_graph->set_x_axis_font($font_spec, 10); $my_graph->set_title_font($font_spec, 18); $my_graph->set_legend_font($font_spec, 8); $my_graph->set_values_font($font_spec, 8); $my_graph->plot($data) or die $my_graph->error; save_chart($my_graph, $name); } 1;