Module: FoliageHelper

Defined in:
app/helpers/foliage_helper.rb

Instance Method Summary collapse

Instance Method Details

#foliage(options = {}, html_options = {}) {|leaf| ... } ⇒ Object

Example of how to use in HAML view:

= foliage do |leaf|
  - leaf.serie :data, <data>
  - leaf.background "openstreetmap.hot"
  - leaf.background "openweather.precipitations"
  - leaf.background "openweather.heat"
  - leaf.choropleth :<property>, :data
  - leaf.control :fullscreen
  - leaf.control :layer_selector
  - leaf.control :background_selector
  - leaf.control :search

Yields:

  • (leaf) 


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# File 'app/helpers/foliage_helper.rb', line 17

def foliage(options = {}, html_options = {})
  theme_colors = ['#2f7ed8', '#0d233a', '#8bbc21', '#910000', '#1aadce', '#492970', '#f28f43', '#77a1e5', '#c42525', '#a6c96a']
  leaf = Foliage::Leaf.new({ categories_colors: theme_colors }.merge(options))
  yield leaf
  content_tag(:div, nil, html_options.deep_merge(data: { leaf: leaf.to_json }))
end