ISOSource: ISOSource

ISOSourceR Documentation

ISOSource

Description

ISOSource

ISOSource

Format

R6Class object.

Value

Object of R6Class for modelling an ISO Source

Super classes

geometa::geometaLogger -> geometa::ISOAbstractObject -> ISOSource

Public fields

description

description [0..1]: character

scaleDenominator

scaleDenominator [0..1]: ISORepresentativeFraction

sourceReferenceSystem

sourceReferenceSystem [0..1]: ISOReferenceSystem

sourceCitation

sourceCitation [0..1]: ISOCitation

sourceExtent

sourceExtent [0..*]: ISOExtent

sourceStep

sourceStep [0..*]: ISOProcessStep

Methods

Public methods

Inherited methods

Method new()

Initializes object

Usage
ISOSource$new(xml = NULL)
Arguments
xml

object of class XMLInternalNode-class


Method setDescription()

Set description

Usage
ISOSource$setDescription(description, locales = NULL)
Arguments
description

description

locales

list of localized texts. Default is NULL


Method setScaleDenominator()

Set scale denominator

Usage
ISOSource$setScaleDenominator(denominator)
Arguments
denominator

object of class ISORepresentativeFraction


Method setReferenceSystem()

Set reference system

Usage
ISOSource$setReferenceSystem(referenceSystem)
Arguments
referenceSystem

object of class ISOReferenceSystem


Method setCitation()

Set citation

Usage
ISOSource$setCitation(citation)
Arguments
citation

object of class ISOCitation


Method addExtent()

Adds extent

Usage
ISOSource$addExtent(extent)
Arguments
extent

object of class ISOExtent

Returns

TRUE if added, FALSE otherwise


Method delExtent()

Deletes extent

Usage
ISOSource$delExtent(extent)
Arguments
extent

object of class ISOExtent

Returns

TRUE if deleted, FALSE otherwise


Method addProcessStep()

Adds process step

Usage
ISOSource$addProcessStep(processStep)
Arguments
processStep

object of class ISOProcessStep

Returns

TRUE if added, FALSE otherwise


Method delProcessStep()

Deletes process step

Usage
ISOSource$delProcessStep(processStep)
Arguments
processStep

object of class ISOProcessStep

Returns

TRUE if deleted, FALSE otherwise


Method clone()

The objects of this class are cloneable with this method.

Usage
ISOSource$clone(deep = FALSE)
Arguments
deep

Whether to make a deep clone.

Author(s)

Emmanuel Blondel <emmanuel.blondel1@gmail.com>

References

ISO 19115:2003 - Geographic information – Metadata

Examples

  src <- ISOSource$new()
  src$setDescription("description")
  src$setScaleDenominator(1L)
  
  rs <- ISOReferenceSystem$new()
  rsId <- ISOReferenceIdentifier$new(code = "4326", codeSpace = "EPSG")
  rs$setReferenceSystemIdentifier(rsId)
  src$setReferenceSystem(rs)
  
  cit <- ISOCitation$new()
  cit$setTitle("sometitle") #and more citation properties...
  src$setCitation(cit)
  
  extent <- ISOExtent$new()
  bbox <- ISOGeographicBoundingBox$new(minx = -180, miny = -90, maxx = 180, maxy = 90)
  extent$setGeographicElement(bbox)
  src$addExtent(extent)
  xml <- src$encode()
  

geometa documentation built on May 29, 2024, 10:31 a.m.