Class: AIXM::Component::Geometry::Point

Inherits:
Object
  • Object
show all
Includes:
Association
Defined in:
lib/aixm/component/geometry/point.rb

Overview

Points are defined by #xy coordinates.

Cheat Sheet in Pseudo Code:

point = AIXM.point(
  xy: AIXM.xy
)

See Also:

Direct Known Subclasses

Arc, Border

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from Association

included

Constructor Details

#initialize(xy:) ⇒ Point

Returns a new instance of Point.


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# File 'lib/aixm/component/geometry/point.rb', line 25

def initialize(xy:)
  self.xy = xy
end

Instance Attribute Details

#xy ⇒ AIXM::XY

Returns (starting) point.

Returns:


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# File 'lib/aixm/component/geometry/point.rb', line 23

def xy
  @xy
end

Instance Method Details

#geometry ⇒ AIXM::Component::Geometry

Returns geometry the arc belongs to.

Returns:


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# File 'lib/aixm/component/geometry/point.rb', line 20

belongs_to :geometry, as: :segment

#inspect ⇒ String

Returns:

  • (String) 

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# File 'lib/aixm/component/geometry/point.rb', line 30

def inspect
  %Q(#<#{self.class} xy="#{xy}">)
end

#to_xml ⇒ String

Returns AIXM or OFMX markup.

Returns:

  • (String) —

    AIXM or OFMX markup


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# File 'lib/aixm/component/geometry/point.rb', line 40

def to_xml
  builder = Builder::XmlMarkup.new(indent: 2)
  builder.Avx do |avx|
    avx.codeType('GRC')
    avx.geoLat(xy.lat(AIXM.schema))
    avx.geoLong(xy.long(AIXM.schema))
    avx.codeDatum('WGE')
  end
end