/ 
Data-Image-0.03
River stage one • 2 direct dependents • 2 total dependents
/ Data::Image

NAME

Data::Image - Data object for image.

SYNOPSIS

use Data::Image;

my $obj = Data::Image->new(%params);
my $author = $obj->author;
my $comment = $obj->comment;
my $dt_created = $obj->dt_created;
my $height = $obj->height;
my $id = $obj->id;
my $size = $obj->size;
my $url = $obj->url;
my $url_cb = $obj->url_cb;
my $width = $obj->width;

METHODS

new

my $obj = Data::Image->new(%params);

Constructor.

Returns instance of object.

  • author

    Image author. It's optional. Default value is undef.

  • comment

    Image comment. It's optional. Default value is undef.

  • dt_created

    Date and time the image was created. Value must be DateTime object. It's optional.

  • height

    Image height. It's optional. Default value is undef.

  • id

    Image id. It's optional. Default value is undef.

  • size

    Image size. It's optional. Default value is undef.

  • url

    URL of image. It's optional. Default value is undef.

  • url_cb

    URL callback. To get URL from code. It's optional. Default value is undef.

  • width

    Image width. It's optional. Default value is undef.

author

my $author = $obj->author;

Get image author.

Returns string.

comment

my $comment = $obj->comment;

Get image comment.

Returns string.

dt_created

my $dt_created = $obj->dt_created;

Get date and time the image was created.

Returns DateTime object.

height

my $height = $obj->height;

Get image height.

Returns number.

id

my $id = $obj->id;

Get image id.

Returns number.

size

my $size = $obj->size;

Get image size.

Returns number.

url

my $url = $obj->url;

Get URL of image.

Returns string.

url_cb

my $url_cb = $obj->url_cb;

Get URL callback.

Returns code.

width

my $width = $obj->width;

Get image width.

Returns number.

ERRORS

new():
        From Mo::utils:
                Parameter 'author' has length greater than '255'.
                        Value: %s
                Parameter 'comment' has length greater than '1000'.
                        Value: %s
                Parameter 'dt_created' must be a 'DateTime' object.
                        Value: %s
                        Reference: %s
                Parameter 'height' must a number.
                        Value: %s
                Parameter 'id' must a number.
                        Value: %s
                Parameter 'size' must a number.
                        Value: %s
                Parameter 'url' has length greater than '255'.
                        Value: %s
                Parameter 'url_cb' must be a code.
                        Value: %s
                Parameter 'width' must a number.
                        Value: %s

EXAMPLE

use strict;
use warnings;

use Data::Image;
use DateTime;

my $obj = Data::Image->new(
        'author' => 'Zuzana Zonova',
        'comment' => 'Michal from Czechia',
        'dt_created' => DateTime->new(
                'day' => 1,
                'month' => 1,
                'year' => 2022,
        ),
        'height' => 2730,
        'size' => 1040304,
        'url' => 'https://upload.wikimedia.org/wikipedia/commons/a/a4/Michal_from_Czechia.jpg',
        'width' => 4096,
);

# Print out.
print 'Author: '.$obj->author."\n";
print 'Comment: '.$obj->comment."\n";
print 'Height: '.$obj->height."\n";
print 'Size: '.$obj->size."\n";
print 'URL: '.$obj->url."\n";
print 'Width: '.$obj->width."\n";
print 'Date and time the image was created: '.$obj->dt_created."\n";

# Output:
# Author: Zuzana Zonova
# Comment: Michal from Czechia
# Height: 2730
# Size: 1040304
# URL: https://upload.wikimedia.org/wikipedia/commons/a/a4/Michal_from_Czechia.jpg
# Width: 4096
# Date and time the photo was created: 2022-01-01T00:00:00

DEPENDENCIES

Mo, Mo::utils.

SEE ALSO

Data::Commons::Image

Data object for Wikimedia Commons image.

REPOSITORY

https://github.com/michal-josef-spacek/Data-Image

AUTHOR

Michal Josef Špaček mailto:skim@cpan.org

http://skim.cz

LICENSE AND COPYRIGHT

© 2022-2023 Michal Josef Špaček

BSD 2-Clause License

VERSION

0.03