WMSCapabilities

WMSCapabilities

WMSCapabilities

Format

R6Class object.

Value

Object of R6Class with methods for interfacing an OGC Web Map Service Get Capabilities document.

Note

Class used to read a WMSCapabilities document. The use of WMSClient is recommended instead to benefit from the full set of capabilities associated to a WMS server.

Author

Emmanuel Blondel <emmanuel.blondel1@gmail.com>

Super classes

ows4R::OGCAbstractObject -> ows4R::OWSCapabilities -> WMSCapabilities

Methods

Public methods

• WMSCapabilities$new()

• WMSCapabilities$getRequests()

• WMSCapabilities$getRequestNames()

• WMSCapabilities$getLayers()

• WMSCapabilities$findLayerByName()

• WMSCapabilities$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()
• ows4R::OWSCapabilities$getClient()
• ows4R::OWSCapabilities$getOWSVersion()
• ows4R::OWSCapabilities$getOperationsMetadata()
• ows4R::OWSCapabilities$getRequest()
• ows4R::OWSCapabilities$getService()
• ows4R::OWSCapabilities$getServiceIdentification()
• ows4R::OWSCapabilities$getServiceProvider()
• ows4R::OWSCapabilities$getServiceVersion()
• ows4R::OWSCapabilities$getUrl()
• ows4R::OWSCapabilities$setClient()

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Method new()

Initializes a WMSCapabilities object

Usage

WMSCapabilities$new(url, version, logger = NULL, ...)

Arguments

url

url

version

version

logger

logger type NULL, "INFO" or "DEBUG"

...

any other parameter to pass to OWSGetCapabilities service request

---

Method getRequests()

List the requests available. If pretty is TRUE, the output will be an object of class data.frame

Usage

WMSCapabilities$getRequests(pretty = FALSE)

Arguments

pretty

pretty

Returns

a list of OWSRequest available, or a data.frame

---

Method getRequestNames()

List the names of requests available.

Usage

WMSCapabilities$getRequestNames()

Returns

object of class character

---

Method getLayers()

List the layers available. If pretty is TRUE, the output will be an object of class data.frame

Usage

WMSCapabilities$getLayers(pretty = FALSE)

Arguments

pretty

pretty

Returns

a list of WMSLayer available, or a data.frame

---

Method findLayerByName()

Finds a layer by name

Usage

WMSCapabilities$findLayerByName(expr, exact = TRUE)

Arguments

expr

expr

exact

exact matching? Default is TRUE

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Method clone()

The objects of this class are cloneable with this method.

Usage

WMSCapabilities$clone(deep = FALSE)

Arguments

deep

Whether to make a deep clone.