Mark Ellis

NAME

Data::Validate::Image - Validates an image and returns basic info

SYNOPSIS

    use Data::Validate::Image;

    my $validator = Data::Validate::Image->new();
    my $image_info = $validator->validate( '/path/to/image' );

    if ( defined( $image_info ) ){
        #valid image, do things here
    } else {
        #invalid image
    }

DESCRIPTION

A simple image validator class, which provides a single validate method that upon success returns a hash ref of image properties:

  {
    'width'    => 'image width',
    'height'   => 'image height',
    'size'     => 'image filesize (KB)',
    'mime'     => 'image mime type',
    'file_ext' => '*correct* file extenstion',
    'frames'   => 'frame count', # requires convert from ImageMagick
    'animated' => 1 || 0,        # requires convert from ImageMagick
  }

For invalid images the validate method returns undef.

IMPORTANT

REQUIRES convert (from ImageMagick) to detect the frames and animated properties.

I used convert over PerlMagick because I found PerlMagick to be very unstable.

METHODS

validate

    Returns image properties for valid image or C<undef> for invalid image

AUTHOR

Mark Ellis <markellis@cpan.org>

CONTRIBUTORS

j1n3l0 - Nelo Onyiah - <nelo.onyiah@gmail.com>

SEE ALSO

Image::Info

LICENSE

Copyright 2015 Mark Ellis <markellis@cpan.org>

This library is free software, you can redistribute it and/or modify it under the same terms as Perl itself.