NAME
    CAD::Format::DWG::Version - Class for work with DWG file versions.

DESCRIPTION
    This class describes AutoCAD DWG format versions and it's identifiers.

    List of identifiers is in Wikipedia article
    <https://en.wikipedia.org/wiki/AutoCAD_version_history>.

    This Perl class replaces CAD::AutoCAD::Version@0.06, which has the wrong
    name.

SYNOPSIS
     use CAD::Format::DWG::Version;

     my $obj = CAD::Format::DWG::Version->new;
     my @dwg_identifiers = $obj->list_of_dwg_identifiers;

METHODS
  "new"
     my $obj = CAD::Format::DWG::Version->new;

    Constructor.

    Returns instance of object.

  "list_of_dwg_identifiers"
     my @dwg_identifiers = $obj->list_of_dwg_identifiers;

    List DWG version identifiers sorted by publication. This identifiers are
    used e.g. as magic string in DWG files or as $ACADVER in DXF files.

    Returns array of identifiers.

ERRORS
     new():
             From Class::Utils:
                     Unknown parameter '%s'.

EXAMPLE
     use strict;
     use warnings;

     use Data::Printer;
     use CAD::Format::DWG::Version;

     # Object.
     my $obj = CAD::Format::DWG::Version->new;

     # Create image.
     my @dwg_identifiers = $obj->list_of_dwg_identifiers;

     # Print out type.
     p @dwg_identifiers;

     # Output:
     # [
     #     [0]  "MC0.0",
     #     [1]  "AC1.2",
     #     [2]  "AC1.40",
     #     [3]  "AC1.50",
     #     [4]  "AC2.10",
     #     [5]  "AC1001",
     #     [6]  "AC1002",
     #     [7]  "AC1003",
     #     [8]  "AC1004",
     #     [9]  "AC1006",
     #     [10] "AC1009",
     #     [11] "AC1010",
     #     [12] "AC1011",
     #     [13] "AC1012",
     #     [14] "AC1013",
     #     [15] "AC1014",
     #     [16] "AC1500",
     #     [17] "AC1015",
     #     [18] "AC402a",
     #     [19] "AC402b",
     #     [20] "AC1018",
     #     [21] "AC1021",
     #     [22] "AC1024",
     #     [23] "AC1027",
     #     [24] "AC1032",
     #     [25] "AC103-4"
     # ]

DEPENDENCIES
    Class::Utils, Readonly.

SEE ALSO
    CAD::AutoCAD::Detect
        Detect AutoCAD files through magic string.

    CAD::AutoCAD::Version
        Class which work with AutoCAD versions.

    File::Find::Rule::DWG
        Common rules for searching DWG files.

REPOSITORY
    <https://github.com/michal-josef-spacek/CAD-Format-DWG-Version>

AUTHOR
    Michal Josef Špaček <mailto:skim@cpan.org>

    <http://skim.cz>

LICENSE AND COPYRIGHT
    © 2024-2025 Michal Josef Špaček

    BSD 2-Clause License

VERSION
    0.01