Class: KML::Polygon

Inherits:
Geometry show all
Defined in:
lib/kml/polygon.rb

Overview

A Polygon is defined by an outer boundary and 0 or more inner boundaries. The boundaries, in turn, are defined by LinearRings. When a Polygon is extruded, its boundaries are connected to the ground to form additional polygons, which gives the appearance of a building. When a Polygon is extruded, each point is extruded individually. Extruded Polygons use PolyStyle for their color, color mode, and fill.

Instance Attribute Summary collapse

Attributes inherited from Object

#id

Instance Method Summary collapse

Methods inherited from Geometry

#altitude_mode, #altitude_mode=, #altitude_mode_set?, #extrude, #extrude=, #extrude?, #tessellate, #tessellate=, #tessellate?

Methods inherited from Object

#initialize

Constructor Details

This class inherits a constructor from KML::Object

Instance Attribute Details

#inner_boundary_is ⇒ Object

Returns the value of attribute inner_boundary_is.



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# File 'lib/kml/polygon.rb', line 27

def inner_boundary_is
  @inner_boundary_is
end

#outer_boundary_is ⇒ Object

Returns the value of attribute outer_boundary_is.



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# File 'lib/kml/polygon.rb', line 28

def outer_boundary_is
  @outer_boundary_is
end

Instance Method Details

#render(xm = Builder::XmlMarkup.new(:indent => 2)) ⇒ Object 



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# File 'lib/kml/polygon.rb', line 30

def render(xm=Builder::XmlMarkup.new(:indent => 2))
  xm.Polygon {
    super
    xm.outerBoundaryIs {
      outer_boundary_is.render(xm)
    }
    unless inner_boundary_is.nil?
      xm.innerBoundaryIs {
        inner_boundary_is.render(xm)
      }
    end
  }
end