Class: GeographicItem::Polygon

Inherits:

GeographicItem

• Object
• GeographicItem
• GeographicItem::Polygon

Defined in:

app/models/geographic_item/polygon.rb

Overview

Polygon definition…

Constant Summary

SHAPE_COLUMN =

:polygon

Instance Method Summary

• #keystone_error_box ⇒ Object
• #rendering_hash ⇒ Hash
• #st_start_point ⇒ RGeo::Point

  First point in the polygon.

• #to_a ⇒ Array

  Arrays of points.

Instance Method Details

#keystone_error_box ⇒ Object

# File 'app/models/geographic_item/polygon.rb', line 22

def keystone_error_box
  geo_object
end

#rendering_hash ⇒ Hash

Returns:

• (Hash)

# File 'app/models/geographic_item/polygon.rb', line 18

def rendering_hash
  polygon_to_hash(self.polygon)
end

#st_start_point ⇒ RGeo::Point

Returns first point in the polygon.

Returns:

• (RGeo::Point) —

  first point in the polygon

# File 'app/models/geographic_item/polygon.rb', line 13

def st_start_point
  geo_object.exterior_ring.point_n(0)
end

#to_a ⇒ Array

Returns arrays of points.

Returns:

• (Array) —

  arrays of points

# File 'app/models/geographic_item/polygon.rb', line 8

def to_a
  polygon_to_a(self.polygon)
end