Geo::GDAL::RasterAttributeTable Class Reference

An attribute table in a raster band.
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Inheritance diagram for Geo::GDAL::RasterAttributeTable:

Collaboration diagram for Geo::GDAL::RasterAttributeTable:

Public Member Functions
public method	Band ()
public method	ChangesAreWrittenToFile ()
public Geo::GDAL::RasterAttributeTable	Clone ()
public hash	Columns (hash columns)
public method	CreateColumn (scalar name, scalar type, scalar usage)
public method	DumpReadable ()
public list	FieldTypes ()
public list	FieldUsages ()
public scalar	GetColOfUsage (scalar usage)
public scalar	GetColumnCount ()
public scalar	GetNameOfCol (scalar column)
public scalar	GetRowCount ()
public scalar	GetRowOfValue (scalar value)
public scalar	GetTypeOfCol (scalar column)
public scalar	GetUsageOfCol (scalar column)
public scalar	GetValueAsDouble (scalar row, scalar column)
public scalar	GetValueAsInt (scalar row, scalar column)
public scalar	GetValueAsString (scalar row, scalar column)
public method	LinearBinning (scalar Row0MinIn, scalar BinSizeIn)
public method	SetRowCount (scalar count)
public method	SetValueAsDouble (scalar row, scalar column, scalar value)
public method	SetValueAsInt (scalar row, scalar column, scalar value)
public method	SetValueAsString (scalar row, scalar column, scalar value)
public scalar	Value (scalar row, scalar column, scalar value)
public Geo::GDAL::RasterAttributeTable	new ()
Public Member Functions inherited from Geo::GDAL
public method	ApplyVerticalShiftGrid ()
public method	BuildVRT ()
public method	CPLBinaryToHex ()
public method	CPLHexToBinary ()
public method	CreatePansharpenedVRT ()
public scalar	DataTypeIsComplex (scalar DataType)
public list	DataTypeValueRange (scalar DataType)
public list	DataTypes ()
public scalar	DecToDMS (scalar angle, scalar axis, scalar precision=2)
public scalar	DecToPackedDMS (scalar dec)
public method	DontUseExceptions ()
public Geo::GDAL::Driver	Driver (scalar Name)
public list	DriverNames ()
public list	Drivers ()
public method	EscapeString ()
public scalar	FindFile (scalar basename)
public method	FinderClean ()
public method	GOA2GetAccessToken ()
public method	GOA2GetAuthorizationURL ()
public method	GOA2GetRefreshToken ()
public method	GetActualURL ()
public scalar	GetCacheMax ()
public scalar	GetCacheUsed ()
public scalar	GetConfigOption (scalar key)
public scalar	GetDataTypeSize (scalar DataType)
public method	GetErrorCounter ()
public method	GetFileSystemOptions ()
public method	GetFileSystemsPrefixes ()
public method	GetJPEG2000StructureAsString ()
public method	GetSignedURL ()
public Geo::GDAL::Driver	IdentifyDriver (scalar path, scalar siblings)
public method	IdentifyDriverEx ()
public method	MkdirRecursive ()
public Geo::GDAL::Dataset	Open (hash params)
public Geo::GDAL::Dataset	OpenEx (hash params)
public list	OpenFlags ()
public scalar	PackCharacter (scalar DataType)
public scalar	PackedDMSToDec (scalar packed)
public method	PopFinderLocation ()
public method	PushFinderLocation (scalar path)
public list	RIOResamplingTypes ()
public list	ResamplingTypes ()
public method	RmdirRecursive ()
public method	SetCacheMax (scalar Bytes)
public method	SetConfigOption (scalar key, scalar value)
public method	UseExceptions ()
public method	VSICurlClearCache ()
public method	VSIFEofL ()
public method	VSIFOpenExL ()
public method	VSIGetLastErrorMsg ()
public method	VSIGetLastErrorNo ()
public scalar	VersionInfo (scalar request= 'VERSION_NUM')
public scalar	errstr ()

Detailed Description

An attribute table in a raster band.

Definition at line 6071 of file all.dox.

Member Function Documentation

public method Geo::GDAL::RasterAttributeTable::Band

(

)

Code:

public method Geo::GDAL::RasterAttributeTable::ChangesAreWrittenToFile

(

)

Code:

public Geo::GDAL::RasterAttributeTable Geo::GDAL::RasterAttributeTable::Clone

(

)

Object method.

Returns

a new Geo::GDAL::RasterAttributeTable object

Code:

public hash Geo::GDAL::RasterAttributeTable::Columns

(

hash

columns

)

Object method.
A get/set method for the columns of the RAT

Parameters

columns

optional, a the keys are column names and the values are anonymous hashes with keys Type and Usage

Returns

a hash similar to the optional input parameter

Code:

public method Geo::GDAL::RasterAttributeTable::CreateColumn	(	scalar	name,
		scalar	type,
		scalar	usage
	)

Object method.

Parameters

name
type	one of FieldTypes
usage	one of FieldUsages

Code:

public method Geo::GDAL::RasterAttributeTable::DumpReadable

(

)

Code:

public list Geo::GDAL::RasterAttributeTable::FieldTypes

(

)

Package subroutine.

Returns

Code:

public list Geo::GDAL::RasterAttributeTable::FieldUsages

(

)

Package subroutine.

Returns

Code:

public scalar Geo::GDAL::RasterAttributeTable::GetColOfUsage

(

scalar

usage

)

Object method.

Parameters

usage

Returns

Code:

public scalar Geo::GDAL::RasterAttributeTable::GetColumnCount

(

)

Object method.

Returns

Code:

public scalar Geo::GDAL::RasterAttributeTable::GetNameOfCol

(

scalar

column

)

Object method.

Parameters

column

Returns

Code:

public scalar Geo::GDAL::RasterAttributeTable::GetRowCount

(

)

Object method.

Code:

public scalar Geo::GDAL::RasterAttributeTable::GetRowOfValue

(

scalar

value

)

Object method.

Parameters

value

a cell value

Returns

row index or -1

Code:

public scalar Geo::GDAL::RasterAttributeTable::GetTypeOfCol

(

scalar

column

)

Object method.

Parameters

column

Returns

Code:

public scalar Geo::GDAL::RasterAttributeTable::GetUsageOfCol

(

scalar

column

)

Object method.

Parameters

column

Returns

Code:

public scalar Geo::GDAL::RasterAttributeTable::GetValueAsDouble	(	scalar	row,
		scalar	column
	)

Object method.

Parameters

row
column

Returns

Code:

public scalar Geo::GDAL::RasterAttributeTable::GetValueAsInt	(	scalar	row,
		scalar	column
	)

Object method.

Parameters

row
column

Returns

Code:

public scalar Geo::GDAL::RasterAttributeTable::GetValueAsString	(	scalar	row,
		scalar	column
	)

Object method.

Parameters

row
column

Returns

Code:

public method Geo::GDAL::RasterAttributeTable::LinearBinning	(	scalar	Row0MinIn,
		scalar	BinSizeIn
	)

Object method.

Parameters

Row0MinIn	[optional] the lower bound (cell value) of the first category.
BinSizeIn	[optional] the width of each category (in cell value units).

Returns

($Row0MinIn, $BinSizeIn) or an empty list if LinearBinning is not set.

Code:

public Geo::GDAL::RasterAttributeTable Geo::GDAL::RasterAttributeTable::new

(

)

Class method.

Returns

a new Geo::GDAL::RasterAttributeTable object

Code:

public method Geo::GDAL::RasterAttributeTable::SetRowCount

(

scalar

count

)

Object method.

Parameters

count

Code:

public method Geo::GDAL::RasterAttributeTable::SetValueAsDouble	(	scalar	row,
		scalar	column,
		scalar	value
	)

Object method.

Parameters

row
column
value

Code:

public method Geo::GDAL::RasterAttributeTable::SetValueAsInt	(	scalar	row,
		scalar	column,
		scalar	value
	)

Object method.

Parameters

row
column
value

Code:

public method Geo::GDAL::RasterAttributeTable::SetValueAsString	(	scalar	row,
		scalar	column,
		scalar	value
	)

Object method.

Parameters

row
column
value

Code:

public scalar Geo::GDAL::RasterAttributeTable::Value	(	scalar	row,
		scalar	column,
		scalar	value
	)

Object method.

Parameters

row
column
value	[optional]

Returns

Code:

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

• all.dox