Contents

# Dimscan

A small library for extracting pixel dimensions for images hosted on web
servers. Only loads whatever portion is necessary to determine the dimensions.

## Installation

Add this line to your application's Gemfile:

```ruby
gem 'dimscan'
```

And then execute:

    $ bundle

Or install it yourself as:

    $ gem install dimscan

## Usage

``` ruby
scanner = Dimscan::JPEGScanner.new('https://example.com/image.jpg')
scanner.scan_dimensions
# => { width: 32, height: 32 }
```

At the moment only JPEG and PNG are supported.

## Development

After checking out the repo, run `bin/setup` to install dependencies. Then, run
`bin/console` for an interactive prompt that will allow you to experiment. 

To install this gem onto your local machine, run `bundle exec rake install`. To
release a new version, update the version number in `version.rb`, and then run
`bundle exec rake release` to create a git tag for the version, push git
commits and tags, and push the `.gem` file to
[rubygems.org](https://rubygems.org).

## Contributing

1. Fork it ( https://github.com/[my-github-username]/dimscan/fork )
2. Create your feature branch (`git checkout -b my-new-feature`)
3. Commit your changes (`git commit -am 'Add some feature'`)
4. Push to the branch (`git push origin my-new-feature`)
5. Create a new Pull Request

Version data entries

6 entries across 6 versions & 1 rubygems

Version	Path
dimscan-0.2.3	README.md
dimscan-0.2.2	README.md
dimscan-0.2.1	README.md
dimscan-0.2.0	README.md
dimscan-0.1.1	README.md
dimscan-0.1.0	README.md