Method: RGeo::Geos::CAPILineStringMethods#length

Defined in:
ext/geos_c_impl/line_string.c

#length ⇒ Object 



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# File 'ext/geos_c_impl/line_string.c', line 64

static VALUE
method_line_string_length(VALUE self)
{
  VALUE result;
  RGeo_GeometryData* self_data;
  const GEOSGeometry* self_geom;
  double len;

  result = Qnil;
  self_data = RGEO_GEOMETRY_DATA_PTR(self);
  self_geom = self_data->geom;
  if (self_geom) {
    if (GEOSLength(self_geom, &len)) {
      result = rb_float_new(len);
    }
  }
  return result;
}