NAME

Plack::App::DummyBox - generate dummy box image for web development

SYNOPSIS

    # app.psgi
    use Plack::App::DummyBox;
    my $dummy_box_app = Plack::App::DummyBox->new->to_app;

    # then map it
    use Plack::Builder;
    builder {
        mount "/dummy_box" => $dummy_box_app;
    };

DESCRIPTION

Plack::App::DummyBox generates dummy box images. You can easily get dot images(1x1 git/png) or free size box images. This module may help your designers to make mock of service.

PARAMETERS

You can set query parameters every request.

width

box width size(pixel). w is alias as width: default 1

height

box height size(pixel). h is alias as height: default 1

ext

extension of image: gif or png, default gif

fill

color of box: default white

border

border color of box: default gray

line

size of border line(pixel): default 1

CONSTRACTOR OPTIONS

    my $dummy_box_app = Plack::App::DummyBox->new(
        max_width  => 640,
        max_height => 480,
        font => +{
            file  => "/path/to/font_file.ttf",
            type  => "ft2",
            size  => 15,    # option
            color => 'red', # option
        },
        text   => "foo",
        stderr => 1,
    )->to_app;

max_width, max_height

if the size was over, response HTTP STATUS: 400.

font

If you want to see image size as text on the image, you should set font option. see Imager::Font

text

add a text in the image. text option also requires font option. Note that text string should be decoded utf8 text when it included not ascii strings.

stderr

print error message to STDERR when some error was happen.

METHODS

prepare_app

call

return_status($status_code)

return HTTP status and message.

REPOSITORY

Plack::App::DummyBox is hosted on github <http://github.com/bayashi/Plack-App-DummyBox>

AUTHOR

Dai Okabayashi <bayashi@cpan.org>

SEE ALSO

"Plack::Component ", Image::Empty, Imager

LICENSE

This module is free software; you can redistribute it and/or modify it under the same terms as Perl itself. See perlartistic.