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Server IP : 104.247.108.91 & Your IP : 216.73.216.105
Domains : 74 Domain
User : georgeto

Name	Size	Permission	Date
Makefile	2.31 KB	-rw-r--r--	2013-06-26 12:19
error.pl	179 B	-rw-r--r--	2013-06-26 12:19
logo.gif	2.61 KB	-rw-r--r--	2013-06-22 21:40
logo.png	2.86 KB	-rw-r--r--	2013-06-20 21:01
make_index.pl	1.39 KB	-rw-r--r--	2021-12-22 15:41
rgb.txt	16.72 KB	-rw-r--r--	2013-06-20 21:01
sample11.pl	930 B	-rw-r--r--	2015-12-27 16:43
sample12.pl	895 B	-rw-r--r--	2015-12-27 16:43
sample13.pl	805 B	-rw-r--r--	2015-12-27 16:43
sample14.pl	2.45 KB	-rw-r--r--	2015-12-27 16:43
sample15.pl	999 B	-rw-r--r--	2015-12-27 16:43
sample16.pl	1.22 KB	-rw-r--r--	2015-12-27 16:43
sample17.pl	1.04 KB	-rw-r--r--	2015-12-27 16:43
sample18.pl	3.01 KB	-rw-r--r--	2015-12-27 16:43
sample19.pl	2.82 KB	-rw-r--r--	2015-12-27 16:43
sample1A.pl	1.08 KB	-rw-r--r--	2021-12-22 15:41
sample1B.pl	958 B	-rw-r--r--	2015-12-27 16:43
sample21.pl	705 B	-rw-r--r--	2015-12-27 16:43
sample22.pl	563 B	-rw-r--r--	2015-12-27 16:43
sample23.pl	2.69 KB	-rw-r--r--	2015-12-27 16:43
sample29.pl	732 B	-rw-r--r--	2015-12-27 16:43
sample31.pl	706 B	-rw-r--r--	2015-12-27 16:43
sample41.pl	807 B	-rw-r--r--	2015-12-27 16:43
sample42.dat	103 B	-rw-r--r--	2013-06-20 21:01
sample42.pl	974 B	-rw-r--r--	2015-12-27 16:43
sample51.pl	665 B	-rw-r--r--	2015-12-27 16:43
sample52.pl	873 B	-rw-r--r--	2015-12-27 16:43
sample53.pl	1.25 KB	-rw-r--r--	2015-12-27 16:43
sample54.dat	30.73 KB	-rw-r--r--	2013-06-20 21:01
sample54.pl	1.01 KB	-rw-r--r--	2015-12-27 16:43
sample55.pl	665 B	-rw-r--r--	2015-12-27 16:43
sample56.pl	1.16 KB	-rw-r--r--	2015-12-27 16:43
sample57.pl	579 B	-rw-r--r--	2015-12-27 16:43
sample58.pl	715 B	-rw-r--r--	2015-12-27 16:43
sample61.pl	1.33 KB	-rw-r--r--	2015-12-27 16:43
sample62.pl	838 B	-rw-r--r--	2015-12-27 16:43
sample63.pl	1.03 KB	-rw-r--r--	2015-12-27 16:43
sample64.pl	1.42 KB	-rw-r--r--	2021-12-22 15:41
sample71.pl	2.56 KB	-rw-r--r--	2015-12-27 16:43
sample72.pl	1.04 KB	-rw-r--r--	2015-12-27 16:43
sample91.pl	512 B	-rw-r--r--	2015-12-27 16:43
sample92.pl	616 B	-rw-r--r--	2015-12-27 16:43
sample93.pl	491 B	-rw-r--r--	2015-12-27 16:43
sample94.pl	685 B	-rw-r--r--	2015-12-27 16:43
sample95.pl	2.62 KB	-rw-r--r--	2015-12-27 16:43
save.pl	288 B	-rw-r--r--	2015-12-27 16:43

Rename

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

print STDERR "Processing sample54\n";

my $path = $ENV{GDGRAPH_SAMPLES_PATH} ? $ENV{GDGRAPH_SAMPLES_PATH} : '';
@data = read_data("${path}sample54.dat")
	or die "Cannot read data from ${path}sample54.dat";

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

$my_graph->set( 
	x_label => 'Wavelength (nm)',
	y_label => 'Absorbance',
	title => 'Numerical X axis',

y_min_value => 0,
	y_max_value => 2,
	y_tick_number => 8,
	y_label_skip => 4,

x_tick_number => 'auto',
	x_label_skip => 2,

box_axis => 0,
	line_width => 2,
	x_label_position => 1/2,
	r_margin => 15,

x_labels_vertical => 1,

transparent => 0,
);

$my_graph->set_legend('Thanks to Scott Prahl');
$my_graph->plot(\@data);
save_chart($my_graph, 'sample54');

sub read_data
{
	my $fn = shift;
	my @d = ();

open(ZZZ, $fn) || return ();

while (<ZZZ>)
	{
		chomp;
		my @row = split;

for (my $i = 0; $i <= $#row; $i++)
		{
			undef $row[$i] if ($row[$i] eq 'undef');
			unshift @{$d[$i]}, $row[$i];
		}
	}

close (ZZZ);

return @d;
}