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#!/usr/bin/perl -w
BEGIN { unshift @INC, 'lib', '../lib'}
use Chart::Mountain;
use File::Spec;
use File::Temp 0.19;
my $samples = File::Temp->newdir();
print "1..2\n";
my $a = ( 10**(-6) );
my @data = (
[ "1st", "2nd", "3rd", "4th", "5th", "6th", "7th", "8th", "9th" ],
[ ( 3 * $a ), ( 7 * $a ), ( 8 * $a ), ( 2 * $a ), ( 4 * $a ), ( 8.5 * $a ), ( 2 * $a ), ( 5 * $a ), ( 9 * $a ) ],
[ ( 4 * $a ), ( 2 * $a ), ( 5 * $a ), ( 6 * $a ), ( 3 * $a ), ( 2.5 * $a ), ( 3 * $a ), ( 3 * $a ), ( 4 * $a ) ],
[ ( 7 * $a ), ( 3 * $a ), ( 2 * $a ), ( 8 * $a ), ( 8.5 * $a ), ( 2 * $a ), ( 9 * $a ), ( 4 * $a ), ( 5 * $a ) ],
);
my @hex_colors = qw(0099FF 00CC00 FFCC33 FF0099 3333FF);
my @colors = map {
[ map { hex($_) } unpack( "a2 a2 a2", $_ ) ]
} @hex_colors;
my @patterns = ();
foreach ( 1 .. @data - 1 )
{
open( PNG, '<' . File::Spec->catfile( File::Spec->curdir, 't', 'patterns', "PATTERN$_.PNG" ) ) || die "Can't load pattern $_";
push( @patterns, GD::Image->newFromPng( \*PNG ) );
close(PNG);
}
my @opts = (
{},
{
'x_label' => 'X Label',
'y_label' => 'Y label',
'title' => 'Mountain Chart',
'grid_lines' => 'true',
'colors' => { map { ( "dataset$_" => $colors[$_] ) } 0 .. @colors - 1 },
'precision' => 6,
#'integer_ticks_only' => 'true',
},
{
'x_label' => 'X Label',
'y_label' => 'Y label',
'title' => 'Mountain Chart with Patterns',
'grid_lines' => 'true',
'colors' => { map { ( "dataset$_" => $colors[$_] ) } 0 .. @colors - 1 },
'patterns' => \@patterns,
'precision' => 5,
},
);
foreach my $i ( 1 .. @opts - 1 )
{
my $newpath = File::Spec->catfile( $samples, "mountain_2-$i.png" );
my $opts = $opts[$i];
my $g = new Chart::Mountain();
$g->set(%$opts);
my $Image = $g->png( $newpath, \@data );
print "ok $i\n";
}
exit(0);
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