Free graphical maps software for linux

Puzzle Maps is a software version of the Montessori Puzzle Maps activity.

Puzzle Maps presents users with a choice of maps in which they can remove and replace the various countries or states that make up the map.

In this way, they familiarize themselves with the geography of the world.

Bio::Graphics::Panel is a Perl module to generate GD images of Bio::Seq objects.

SYNOPSIS

# This script parses a GenBank or EMBL file named on the command
# line and produces a PNG rendering of it. Call it like this:
# render.pl my_file.embl | display -

use strict;
use Bio::Graphics;
use Bio::SeqIO;

my $file = shift or die "provide a sequence file as the argument";
my $io = Bio::SeqIO->new(-file=>$file) or die "could not create Bio::SeqIO";
my $seq = $io->next_seq or die "could not find a sequence in the file";

my @features = $seq->all_SeqFeatures;

# sort features by their primary tags
my %sorted_features;
for my $f (@features) {
my $tag = $f->primary_tag;
push @{$sorted_features{$tag}},$f;
}

my $panel = Bio::Graphics::Panel->new(
-length => $seq->length,
-key_style => between,
-width => 800,
-pad_left => 10,
-pad_right => 10,
);
$panel->add_track( arrow => Bio::SeqFeature::Generic->new(-start=>1,
-end=>$seq->length),
-bump => 0,
-double=>1,
-tick => 2);
$panel->add_track(generic => Bio::SeqFeature::Generic->new(-start=>1,
-end=>$seq->length),
-glyph => generic,
-bgcolor => blue,
-label => 1,
);

# general case
my @colors = qw(cyan orange blue purple green chartreuse magenta yellow aqua);
my $idx = 0;
for my $tag (sort keys %sorted_features) {
my $features = $sorted_features{$tag};
$panel->add_track($features,
-glyph => generic,
-bgcolor => $colors[$idx++ % @colors],
-fgcolor => black,
-font2color => red,
-key => "${tag}s",
-bump => +1,
-height => 8,
-label => 1,
-description => 1,
);
}

print $panel->png;
$panel->finished;

exit 0;

The Bio::Graphics::Panel class provides drawing and formatting services for any object that implements the Bio::SeqFeatureI interface, including Ace::Sequence::Feature and Das::Segment::Feature objects. It can be used to draw sequence annotations, physical (contig) maps, or any other type of map in which a set of discrete ranges need to be laid out on the number line.

The module supports a drawing style in which each type of feature occupies a discrete "track" that spans the width of the display. Each track will have its own distinctive "glyph", a configurable graphical representation of the feature.
The module also supports a more flexible style in which several different feature types and their associated glyphs can occupy the same track. The choice of glyph is under run-time control.

Semantic zooming (for instance, changing the type of glyph depending on the density of features) is supported by a callback system for configuration variables. The module has built-in support for Bio::Das stylesheets, and stylesheet-driven configuration can be intermixed with semantic zooming, if desired.

You can add a key to the generated image using either of two key styles. One style places the key captions at the top of each track. The other style generates a graphical key at the bottom of the image.

Note that this module depends on GD. The optional SVG output depends on GD::SVG and SVG.

Graphical certification authority project is a graphical user interface to OpenSSL, RSA/DSA public keys, certificates, signing requests and revokation lists.
The keys have an internal counter, counting its use to avoid a duplicate use of a key for creating a certificate or request.
The Keys are of course encrypted in the db file.
Xca supports next to the usual PEM and DER format of certificates the import and export of PKCS#12 (aka *.pfx) files and the Certificate import from PKCS#7 files.
Certificates can be created by self signing it, by signing it by an other (usually CA) certificate or by signing a PKCS#10 request. Netscape SPKAC is supported since version 0.4.6. The validity dates and x509.v3 extensions can be adjusted to fit ones needs. The use of multiple certificates in CA chains is supported and a tree view of the certificates reflects the dependencies. The application takes care to not create duplicate certificates by checking the serial number(s) on import and creation of certificates.
Certificate Templates can be used to preset the input dialog with reasonable values and to simplify the process of creating certificates and requests.
Issued certificates can be revoked and the revokation list can be created and exported. External revokation lists can be imported and examined.
Enhancements:
- This version fixes an issue where some CA signed certificates were not sorted correctly below that CA.
- Malformed certificates no longer cause a crash.
- The string encoding rules for the distinguished name can now be set in the options dialog and PKCS#10 attributes can be set and inspected.

Anthias is a graphical shell. Anthias integrates the approach of the traditional unix-console with the modern GUI shells, like konqueror.

The user would be able to type in commands just as in a traditional console.

It is based on QT and KDE.

Google Maps Plugin is an easy way to embed custom Google Maps on a Web site. The project includes features such as multiple markers, paths, and general drawings.

If you use WordPress.org blogs, you will be able to install this software easily as a WP plugin.

Maps project is a topographal map and aerial photo generator and viewer.

Maps allows users to generate topographical maps and aerial photographs of any region in the United States.

It uses data provided by the USGS through the geoserver system.

The interactive view lets you move around, zoom in and out, and locate named geographical features.

Image::WorldMap is a Perl module to create graphical world maps of data.

SYNOPSIS

use Image::WorldMap;
my $map = Image::WorldMap->new("earth-small.png", "maian/8");
$map->add(4.91, 52.35, "Amsterdam.pm");
$map->add(-2.355399, 51.3828, "Bath.pm");
$map->add(-0.093999, 51.3627, "Croydon.pm");
$map->draw("test.png");

This module helps create graphical world maps of data, such as the Perl Monger World Map (http://www.astray.com/Bath.pm/). This module takes in a number of label locations (longitude/latitude) and outputs an image. It can attach text to the labels, and tries to make sure that labels do not overlap.

It is intended to be used to create images of information such as "where are all the Perl Monger groups?", "where in the world are all the CPAN mirrors?" and so on.
This module comes with a low-resolution image of the world. Additional larger images have not been bundled with the module due to their size, but are available at: http://www.astray.com/WorldMap/