https://github.com/brunosalerno/googlestaticmap-clusters

Ruby gem to create Google Static Maps with clusters and markers
https://github.com/brunosalerno/googlestaticmap-clusters

Last synced: 1 day ago
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Ruby gem to create Google Static Maps with clusters and markers

• Host: GitHub
• URL: https://github.com/brunosalerno/googlestaticmap-clusters
• Owner: BrunoSalerno
• License: mit
• Created: 2015-05-26T00:25:13.000Z (over 9 years ago)
• Default Branch: master
• Last Pushed: 2015-05-26T00:31:24.000Z (over 9 years ago)
• Last Synced: 2024-06-11T19:40:37.862Z (5 months ago)
• Language: Ruby
• Size: 105 KB
• Stars: 0
• Watchers: 2
• Forks: 0
• Open Issues: 1
• Metadata Files:
  • Readme: README.md
  • License: LICENSE.txt

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README

        
# GoogleStaticMap-Clusters

![Google Static Map with clusters](https://cloud.githubusercontent.com/assets/6061036/7803404/9e4dd9e0-0324-11e5-8719-fedf9ccd9098.png)

Add points layers, cluster them and get the link to the static map. Each cluster is represented by a marker.

Based on [this post](http://www.appelsiini.net/2008/introduction-to-marker-clustering-with-google-maps).

## Installation

Add this line to your application's Gemfile:

```ruby

gem 'googlestaticmap-clusters'

```

And then execute:

    $ bundle

Or install it yourself as:

    $ gem install googlestaticmap-clusters

## Usage

```ruby

  require 'googlestaticmap-clusters'

  

  data = {:customers=>[{:lat=>-23.607581, :lon=>-46.630046,...},

                      {:lat=>-23.511634, :lon=>-46.71541,...},...],

          :sellers => [{:lat=>-23.607551, :lon=>-46.630034,...},

                       {:lat=>-23.511644, :lon=>-46.71543,...},...]}

                       

  map = GoogleStaticMapClusters::Map.new({:zoom => 9})

  

  map.add_layer(data[:customers])

  map.add_layer(data[:sellers],{:style=>{:marker_color=>'red'}})

  

  puts map.link

```

### Options with default values

```ruby

defaults = {

          :sensor => false,

          :map_width =>600,

          :map_height => 600,

          :style => {:marker_size => 'mid', :marker_color => 'blue'},

          :zoom => 12,

          :max_distance => 50, # distance for clustering

          :outliers_distance => 700 # distance for cleaning outliers

      }

```

## 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]/googlestaticmap-clusters/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