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#!/usr/bin/perl -w
use Chart::Composite;
use strict;
print "1..1\n";
my $g = Chart::Composite->new;
$g->add_dataset( 1, 2, 3, 7, 5, 6 );
$g->add_dataset( 0.1, 0.2, 0.3, 0.2, 0.4, 0.1 );
$g->add_dataset( 0.3, 0.5, 0.2, 0.6, 0.7, 0.4 );
$g->add_dataset( 10, 11, 6, 7, 7, 8 );
$g->set(
'title' => 'Composite Chart',
'composite_info' => [ [ 'Bars', [ 1, 2 ] ], [ 'LinesPoints', [3] ] ]
);
$g->set( 'include_zero' => 'true' );
$g->set( 'legend' => 'top' );
$g->set( 'legend_example_height' => 'true', );
$g->set( 'legend_example_height0..1' => '10' );
$g->set( 'legend_example_height2' => '3' );
$g->set( 'f_y_tick' => \&multiply );
$g->set( 'f_x_tick' => \&int_quadrat );
$g->png("samples/composite_f.png");
print "ok 1\n";
exit(0);
sub multiply
{
my $y = shift;
return ( $y * 10 );
}
sub int_quadrat
{
my $x = shift;
return $x * $x;
}
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