An attribute table in a raster band. More...

Inheritance diagram for Geo::GDAL::RasterAttributeTable:

Collaboration diagram for Geo::GDAL::RasterAttributeTable:

Public Member Functions
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 list	AccessTypes ()

public Geo::GDAL::Dataset	AutoCreateWarpedVRT (Geo::GDAL::Dataset src, Geo::OSR::SpatialReference src_srs=undef, Geo::OSR::SpatialReference dst_srs=undef, scalar ResampleAlg='NearestNeighbour', scalar maxerror=0.0)

public method	CPLBinaryToHex ()

public method	CPLHexToBinary ()

public list	Child (scalar node, scalar i)

public list	Children (scalar node)

public method	ComputeMedianCutPCT (Geo::GDAL::Band red, Geo::GDAL::Band green, Geo::GDAL::Band blue, scalar num_colors, scalar colors, subref progress, scalar progress_data)

public method	ComputeProximity (Geo::GDAL::Band src, Geo::GDAL::Band proximity, hashref options, subref progress, scalar progress_data)

public scalar	DataTypeIsComplex (scalar DataType)

public list	DataTypeValueRange (scalar DataType)

public list	DataTypes ()

public method	Debug ()

public scalar	DecToDMS (scalar angle, scalar axis, scalar precision=2)

public scalar	DecToPackedDMS (scalar dec)

public method	DitherRGB2PCT (scalar red, scalar green, scalar blue, scalar target, scalar colors, subref progress, scalar progress_data)

public method	EscapeString ()

public scalar	FindFile (scalar class, scalar basename)

public method	FinderClean ()

public method	GOA2GetAccessToken ()

public method	GOA2GetAuthorizationURL ()

public method	GOA2GetRefreshToken ()

public scalar	GetCacheMax ()

public scalar	GetCacheUsed ()

public scalar	GetConfigOption (scalar key, scalar default)

public scalar	GetDataTypeSize (scalar DataType)

public Geo::GDAL::Driver	GetDriver (scalar name)

public list	GetDriverNames ()

public method	GetJPEG2000StructureAsString ()

public Geo::GDAL::Driver	IdentifyDriver (scalar path, scalar siblings)

public list	NodeData (scalar node)

public scalar	NodeType (scalar type)

public list	NodeTypes ()

public Geo::GDAL::Dataset	Open (scalar name, scalar access= 'ReadOnly')

public Geo::GDAL::Dataset	OpenEx (scalar name, scalar open_flags=0, array reference allowed_drivers=undef, array reference open_options=undef, array reference sibling_files=undef)

public Geo::GDAL::Dataset	OpenShared (scalar name, scalar access= 'ReadOnly')

public scalar	PackCharacter (scalar DataType)

public scalar	PackedDMSToDec (scalar packed)

public array reference	ParseXMLString (scalar XML)

public method	Polygonize (Geo::GDAL::Band src, Geo::GDAL::Band mask, Geo::OGR::Layer out, scalar PixValField, hashref options, subref progress, scalar progress_data)

public method	PopFinderLocation ()

public method	PushFinderLocation (scalar path)

public list	RIOResamplingTypes ()

public method	RasterizeLayer (Geo::GDAL::Dataset ds, arrayref bands, Geo::OGR::Layer layer, scalar transformer, scalar arg, arrayref burn_values, hashref options, subref progress, scalar progress_data)

public method	ReprojectImage (scalar src_ds, scalar dst_ds, scalar src_wkt=undef, scalar dst_wkt=undef, scalar ResampleAlg='NearestNeighbour', scalar WarpMemoryLimit=0, scalar maxerror=0.0, subref progress, scalar progress_data)

public list	ResamplingTypes ()

public scalar	SerializeXMLTree (arrayref XMLTree)

public method	SetCacheMax (scalar Bytes)

public method	SetConfigOption (scalar key, scalar value)

public method	SieveFilter (Geo::GDAL::Band src, Geo::GDAL::Band mask, Geo::GDAL::Band dst, scalar threshold, scalar connectedness, hashref options, subref progress, scalar progress_data)

public scalar	VersionInfo (scalar request= 'VERSION_NUM')

Detailed Description

An attribute table in a raster band.

Definition at line 4493 of file all.pm.

Member Function Documentation

public method Geo::GDAL::RasterAttributeTable::ChangesAreWrittenToFile ( )

Code:

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public Geo::GDAL::RasterAttributeTable Geo::GDAL::RasterAttributeTable::Clone ( )

Returns: a new Geo::GDAL::RasterAttributeTable object

Code:

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public hash Geo::GDAL::RasterAttributeTable::Columns ( hash columns )

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:

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

Parameters

name
type	one of FieldTypes
usage	one of FieldUsages

Code:

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public method Geo::GDAL::RasterAttributeTable::DumpReadable ( )

Code:

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public list Geo::GDAL::RasterAttributeTable::FieldTypes ( )

Class method.

Returns

Code:

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public list Geo::GDAL::RasterAttributeTable::FieldUsages ( )

Class method.

Returns

Code:

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public scalar Geo::GDAL::RasterAttributeTable::GetColOfUsage ( scalar usage )

Parameters

usage

Returns

Code:

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public scalar Geo::GDAL::RasterAttributeTable::GetColumnCount ( )

Returns

Code:

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public scalar Geo::GDAL::RasterAttributeTable::GetNameOfCol ( scalar column )

Parameters

column

Returns

Code:

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public scalar Geo::GDAL::RasterAttributeTable::GetRowCount ( )

Code:

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public scalar Geo::GDAL::RasterAttributeTable::GetRowOfValue ( scalar value )

Parameters

value a pixel value

Returns: row index or -1

Code:

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public scalar Geo::GDAL::RasterAttributeTable::GetTypeOfCol ( scalar column )

Parameters

column

Returns

Code:

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public scalar Geo::GDAL::RasterAttributeTable::GetUsageOfCol ( scalar column )

Parameters

column

Returns

Code:

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

Parameters

row
column

Returns

Code:

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

Parameters

row
column

Returns

Code:

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

Parameters

row
column

Returns

Code:

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

Parameters

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

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

Code:

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public Geo::GDAL::RasterAttributeTable Geo::GDAL::RasterAttributeTable::new ( )

Class method.

Returns: a new Geo::GDAL::RasterAttributeTable object

Code:

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public method Geo::GDAL::RasterAttributeTable::SetRowCount ( scalar count )

Parameters

count

Code:

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

Parameters

row
column
value

Code:

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

Parameters

row
column
value

Code:

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

Parameters

row
column
value

Code:

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

Parameters

row
column
value	[optional]

Returns

Code:

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

all.pm

Public Member Functions

Detailed Description

Member Function Documentation