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Test Your Knowledge in Computers #1003
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In the 1970s, Grace Hopper, also known as "Grandma COBOL", pushed for the Defense Department to replace large, centralized systems with networks of small, distributed computers.
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blockdiag(1) [debian man page]

BLOCKDIAG(1)						      General Commands Manual						      BLOCKDIAG(1)

NAME
blockdiag - generate block-diagram image file from spec-text file. SYNOPSIS
blockdiag [options] file DESCRIPTION
This manual page documents briefly the blockdiag commands. blockdiag is a program that generate block-diagram image file from spec-text file. OPTIONS
These programs follow the usual GNU command line syntax, with long options starting with two dashes (`-'). A summary of options is included below. For a complete description, see the SEE ALSO. --version show program's version number and exit -h, --help Show summary of options -a, --antialias Pass diagram image to anti-alias filter -c FILE, --config=FILE read configurations from FILE -o FILE write diagram to FILE -f FONT, --font=FONT use FONT to draw diagram --fontmap=FONT use FONTMAP file to draw diagram -s, --separate Separate diagram images for each group -T TYPE Output diagram as TYPE format --nodoctype Do not output doctype definition tags (SVG only) --no-transparency do not make transparent background of diagram (PNG only) SEE ALSO
The programs are documented fully by http://tk0miya.bitbucket.org/blockdiag/build/html/index.html AUTHOR
blockdiag was written by Takeshi Komiya <i.tkomiya@gmail.com> This manual page was written by Kouhei Maeda <mkouhei@palmtb.net>, for the Debian project (and may be used by others). May 9, 2011 BLOCKDIAG(1)

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Autodia::Diagram(3pm)					User Contributed Perl Documentation				     Autodia::Diagram(3pm)

NAME
Autodia::Diagram - Class to hold a collection of objects representing parts of a Dia Diagram. SYNOPSIS
use Autodia::Diagram; my $Diagram = Autodia::Diagram->new; Description Diagram is an object that contains a collection of diagram elements and the logic to generate the diagram layout as well as to output the diagram itself in Dia's XML format using template toolkit. METHODS
Class Methods new - constructor method creates and returns an unpopulated diagram object. Object methods To get a collection of a objects of a certain type you use the method of the same name. ie $Diagram->Classes() returns an array of 'class' objects. The methods available are Classes(), Components(), Superclasses(), Inheritances(), Relations(), and Dependancies(); These are all called in the template to get the collections of objects to loop through. To add an object to the diagram. You call the add_<object type> method, for example $Diagram->add_class($class_name), passing the name of the object in the case of Class, Superclass and Component but not Inheritance or Dependancy which have their names generated automagically. Objects are not removed, they can only be superceded by another object; Component can be superceded by Superclass which can superceded by Class. This is handled by the object itself rather than the diagram. Accessing and manipulating the Diagram Elements are added to the Diagram through the add_<elementname> method (ie add_classes() ). Collections of elements are retrieved through the <elementname> method (ie Classes() ). The diagram is laid out and output to a file using the export_xml() method. See Also Autodia Autodia::Diagram::Object Autodia::Diagram::Class Autodia::Diagram::Superclass Autodia::Diagram::Component Autodia::Diagram::Inheritance Autodia::Diagram::Relation Autodia::Diagram::Dependancy AUTHOR
Aaron Trevena, <aaron.trevena@gmail.com> COPYRIGHT AND LICENSE
Copyright (C) 2004 by Aaron Trevena This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself, either Perl version 5.8.1 or, at your option, any later version of Perl 5 you may have available. perl v5.12.4 2009-10-24 Autodia::Diagram(3pm)

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