Class: Ropenlayer::Openlayer::Feature

Inherits:
Object
  • Object
show all
Defined in:
lib/ropenlayer/openlayer/feature.rb

Constant Summary collapse

DEFAULT_ICON_SIZE = 
[ 40, 34 ]
DEFAULT_ICON_URL = 
"/images/ropenlayer/default_marker.png"

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(map, attributes) ⇒ Feature

Returns a new instance of Feature.



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# File 'lib/ropenlayer/openlayer/feature.rb', line 20

def initialize(map, attributes)
  @map           = map
  @id            = attributes[:id]            || raise("No defined id for feature #{ attributes.inspect }")      
  @js_id         = "#{ @map.js_id }node#{ @id }"
  @name          = attributes[:name]          || 'Another Feature'
  @popup_content = attributes[:popup_content] || false
  @geometry      = attributes[:geometry]      || raise("No defined geometry for feature #{ attributes.inspect }")
  @longitude     = attributes[:longitude]     || raise("No defined longitude for feature #{ attributes.inspect }")
  @latitude      = attributes[:latitude]      || raise("No defined latitude for feature #{ attributes.inspect }")
  @icon_url      = attributes[:icon_url]
  @icon_size     = attributes[:icon_size]
  @color         = attributes[:color]
  @localizations = attributes[:localizations]
end

Instance Attribute Details

#map ⇒ Object (readonly)

Returns the value of attribute map.



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# File 'lib/ropenlayer/openlayer/feature.rb', line 8

def map
  @map
end

Class Method Details

.draw_collection(map_object) ⇒ Object 



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# File 'lib/ropenlayer/openlayer/feature.rb', line 10

def self.draw_collection(map_object)
  features = map_object.draw_features
  feature_objects = features.inject([]) do |objects, feature_data|
    objects << new(map_object, feature_data)
    objects
  end
  %( //Adding features
     #{ feature_objects.map(&:to_js) } )
end

Instance Method Details

#to_js ⇒ Object 



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# File 'lib/ropenlayer/openlayer/feature.rb', line 35

def to_js
  %( #{ build_main_geometry  }
     #{ build_vector_feature }
     #{ build_main_icon      }
     #{ build_main_feature   }
     
     #{ build_marker_click_function if @popup_content }
     
     #{  Ropenlayer::Openlayer::Js.new("#{ @map.markers_layer.js_id }.addMarker(#{  @js_id }MainMarker)").to_js } 
     #{  Ropenlayer::Openlayer::Js.new("#{ @map.vectors_layer.js_id }.addFeatures([#{  @js_id }VectorFeature, #{  @js_id }MainFeature])").to_js } 
     
     
  )
  
end