WMSLayer

WMSLayer

WMSLayer

Format

R6Class object.

Value

Object of R6Class modelling a WMS layer

Note

Abstract class used by ows4R

Author

Emmanuel Blondel <emmanuel.blondel1@gmail.com>

Super class

ows4R::OGCAbstractObject -> WMSLayer

Public fields

description

description

features

features

Methods

Public methods

• WMSLayer$new()

• WMSLayer$getName()

• WMSLayer$getTitle()

• WMSLayer$getAbstract()

• WMSLayer$getKeywords()

• WMSLayer$getDefaultCRS()

• WMSLayer$getBoundingBox()

• WMSLayer$getBoundingBoxSRS()

• WMSLayer$getBoundingBoxCRS()

• WMSLayer$getStyles()

• WMSLayer$getStylenames()

• WMSLayer$getDimensions()

• WMSLayer$getTimeDimension()

• WMSLayer$getElevationDimension()

• WMSLayer$getFeatureInfo()

• WMSLayer$clone()

Inherited methods

• ows4R::OGCAbstractObject$ERROR()
• ows4R::OGCAbstractObject$INFO()
• ows4R::OGCAbstractObject$WARN()
• ows4R::OGCAbstractObject$encode()
• ows4R::OGCAbstractObject$getClass()
• ows4R::OGCAbstractObject$getClassName()
• ows4R::OGCAbstractObject$getNamespaceDefinition()
• ows4R::OGCAbstractObject$isFieldInheritedFrom()
• ows4R::OGCAbstractObject$logger()
• ows4R::OGCAbstractObject$print()

---

Method new()

Initializes an object of class WMSLayer

Usage

WMSLayer$new(xmlObj, capabilities, version, logger = NULL)

Arguments

xmlObj

an object of class XMLInternalNode-class to initialize from XML

capabilities

object of class WMSCapabilities

version

service version

logger

logger

---

Method getName()

Get layer name

Usage

WMSLayer$getName()

Returns

object of class character

---

Method getTitle()

Get layer title

Usage

WMSLayer$getTitle()

Returns

object of class character

---

Method getAbstract()

Get layer abstract

Usage

WMSLayer$getAbstract()

Returns

object of class character

---

Method getKeywords()

Get layer keywords

Usage

WMSLayer$getKeywords()

Returns

object of class character

---

Method getDefaultCRS()

Get layer default CRS

Usage

WMSLayer$getDefaultCRS()

Returns

object of class character

---

Method getBoundingBox()

Get layer bounding box

Usage

WMSLayer$getBoundingBox()

Returns

object of class matrix

---

Method getBoundingBoxSRS()

Get layer bounding box SRS

Usage

WMSLayer$getBoundingBoxSRS()

Returns

object of class character

---

Method getBoundingBoxCRS()

Get layer bounding box CRS

Usage

WMSLayer$getBoundingBoxCRS()

Returns

object of class character

---

Method getStyles()

Get layer styles

Usage

WMSLayer$getStyles()

Returns

an object of class list

---

Method getStylenames()

Get layer style names

Usage

WMSLayer$getStylenames()

Returns

list of object of class character

---

Method getDimensions()

Get layer dimensions

Usage

WMSLayer$getDimensions(time_format = "character")

Arguments

time_format

time format. Default is character

Returns

a list including default value and listed possible values

---

Method getTimeDimension()

Get layer TIME dimensions

Usage

WMSLayer$getTimeDimension(time_format = "character")

Arguments

time_format

time format. Default is character

Returns

a list including default value and listed possible values

---

Method getElevationDimension()

Get layer ELEVATION dimensions

Usage

WMSLayer$getElevationDimension()

Returns

a list including default value and listed possible values

---

Method getFeatureInfo()

Get feature info

Usage

WMSLayer$getFeatureInfo(
  srs = NULL,
  styles = NULL,
  feature_count = 1,
  x,
  y,
  width,
  height,
  bbox,
  info_format = "text/xml",
  ...
)

Arguments

srs

srs

styles

styles

feature_count

feature count. Default is 1

x

x

y

y

width

width

height

height

bbox

bbox

info_format

info format. Default is "text/xml"

...

any other parameter to pass to a WMSGetFeatureInfo request

Returns

an object of class sf given the feature(s)

---

Method clone()

The objects of this class are cloneable with this method.

Usage

WMSLayer$clone(deep = FALSE)

Arguments

deep

Whether to make a deep clone.