NAME

Image::Checkerboard - Image generator for checkboards.

SYNOPSIS

 use Image::Checkerboard;

 my $image = Image::Checkerboard->new(%parameters);
 my $suffix = $image->create($path);
 my $type = $image->type($type);

METHODS

new

 my $image = Image::Checkerboard->new(%parameters);

Constructor.

Returns instance of object.

• bg

   Background color.
   Default value is 'black'.

• flip

   Flip flag. Means that each next video has reversed foreground and background.
   Default value is 1.

• fg

   Foreground color.
   Default value is 'white'.

• height

   Image height.
   Default value is 1080.

• type

   Image type.
   Possible types are:
   - bmp
   - gif
   - jpeg
   - png
   - pnm
   - raw
   - sgi
   - tga
   - tiff
   Default value is 'bmp'.

• width

   Image width.
   Default value is 1920.

create

 my $suffix = $image->create($path);

Create image.

Returns scalar value of supported file type.

type

 my $type = $image->type($type);

Set/Get image type.

Returns actual type of image.

ERRORS

 new():
         From Class::Utils::set_params():
                 Unknown parameter '%s'.
 create():
         Cannot write file to '$path'.",
                 Error, %s
         Image type '%s' doesn't supported.

 type():
         Image type '%s' doesn't supported.

EXAMPLE

 use strict;
 use warnings;

 use File::Temp qw(tempfile);
 use Image::Checkerboard;

 # Temporary file.
 my (undef, $temp) = tempfile();

 # Object.
 my $obj = Image::Checkerboard->new;

 # Create image.
 my $type = $obj->create($temp);

 # Print out type.
 print $type."\n";

 # Unlink file.
 unlink $temp;

 # Output:
 # bmp

DEPENDENCIES

Class::Utils, Error::Pure, Imager, Imager::Fill, List::MoreUtils.

SEE ALSO

Image::Random

Perl class for creating random image.

Image::Select

Perl class for creating random image.

REPOSITORY

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

AUTHOR

Michal Josef Špaček mailto:skim@cpan.org

http://skim.cz

LICENSE AND COPYRIGHT

© 2012-2020 Michal Josef Špaček

BSD 2-Clause License

VERSION

0.05

cpanm Image::Checkerboard

perl -MCPAN -e shell
install Image::Checkerboard