Geo::OGR::Layer Class Reference

List of all members.

Public Object Methods
	GetRefCount ()
	SetSpatialFilter (scalar filter)
	SetSpatialFilterRect (scalar minx, scalar miny, scalar maxx, scalar maxy)
	GetSpatialFilter ()
	SetAttributeFilter (scalar filter_string)
	ResetReading ()
	GetNextFeature ()
	GetName ()
	GetFeature (scalar fid)
	SetNextByIndex (scalar new_index)
	SetFeature (scalar feature)
	CreateFeature (scalar feature)
	DeleteFeature (scalar fid)
	SyncToDisk ()
	GetLayerDefn ()
	GetFeatureCount (scalar force=1)
	GetExtent (scalar force=1)
	TestCapability (scalar cap)
	CreateField (scalar field_def, scalar approx_ok=1)
	StartTransaction ()
	CommitTransaction ()
	RollbackTransaction ()
	GetSpatialRef ()
	GetFeatureRead ()

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Member Function Documentation

Geo::OGR::Layer::CommitTransaction

(

)

Returns:

scalar (OGRErr)

Geo::OGR::Layer::CreateFeature

(

scalar

feature

)

Parameters:

$feature

Geo::OGR::Feature object

Returns:

scalar (OGRErr)

Geo::OGR::Layer::CreateField	(	scalar	field_def,
		scalar	approx_ok = 1
	)

Parameters:

$field_def

Geo::OGR::FieldDefn

Returns:

scalar (OGRErr)

Geo::OGR::Layer::DeleteFeature

(

scalar

fid

)

Returns:

scalar (OGRErr)

Geo::OGR::Layer::GetExtent

(

scalar

force = 1

)

Returns:

arrayref Extent = ($minx, $miny, $maxx, $maxy)

Geo::OGR::Layer::GetFeature

(

scalar

fid

)

Returns:

Geo::OGR::Feature object

Geo::OGR::Layer::GetFeatureCount

(

scalar

force = 1

)

Returns:

scalar (int)

Geo::OGR::Layer::GetFeatureRead

(

)

Returns:

scalar (int)

Geo::OGR::Layer::GetLayerDefn

(

)

Returns:

Geo::OGR::FeatureDefn object

Geo::OGR::Layer::GetName

(

)

Returns:

scalar (string)

Geo::OGR::Layer::GetNextFeature

(

)

Returns:

Geo::OGR::Feature object

Geo::OGR::Layer::GetRefCount

(

)

Returns:

scalar (int)

Geo::OGR::Layer::GetSpatialFilter

(

)

Returns:

Geo::OGR::Geometry object

Geo::OGR::Layer::GetSpatialRef

(

)

Returns:

Geo::OSR::SpatialReference

Geo::OGR::Layer::ResetReading

(

)

Geo::OGR::Layer::RollbackTransaction

(

)

Returns:

scalar (OGRErr)

Geo::OGR::Layer::SetAttributeFilter

(

scalar

filter_string

)

Returns:

scalar (OGRErr)

Geo::OGR::Layer::SetFeature

(

scalar

feature

)

Parameters:

$feature

Geo::OGR::Feature object

Returns:

scalar (OGRErr)

Geo::OGR::Layer::SetNextByIndex

(

scalar

new_index

)

Returns:

scalar (OGRErr)

Geo::OGR::Layer::SetSpatialFilter

(

scalar

filter

)

Parameters:

$filter

Geo::OGR::Geometry object

Geo::OGR::Layer::SetSpatialFilterRect	(	scalar	minx,
		scalar	miny,
		scalar	maxx,
		scalar	maxy
	)

Geo::OGR::Layer::StartTransaction

(

)

Returns:

scalar (OGRErr)

Geo::OGR::Layer::SyncToDisk

(

)

Returns:

scalar (OGRErr)

Geo::OGR::Layer::TestCapability

(

scalar

cap

)

Returns:

scalar (int)

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The documentation for this class was generated from the following file:

• lib/Geo/OGR.pm