com.luciad.fusion.core

LuciadFusionClass TLfnTileCoordinates

java.lang.Object

com.luciad.fusion.core.TLfnTileCoordinates

public final class TLfnTileCoordinates
extends java.lang.Object

Representation of the location (coordinates) of a tile in a coverage.

Tile coordinates are uniquely identified by their level, row, column, and (optionally) sheet.

Since:

2012.0

Method Summary

Modifier and Type	Method and Description
boolean	equals(java.lang.Object aObject)
static TLfnTileCoordinates	get3DInstance(int aLevel, long aColumn, long aRow, long aSheet) Returns a TLfnTileCoordinates instance with the specified 3D (X/Y/Z) tile coordinates.
long	getColumn() Returns the column of this tile coordinates (the coordinate along the X axis).
static TLfnTileCoordinates	getInstance(int aLevel, long aRow, long aColumn) Returns a TLfnTileCoordinates instance with the specified 2D (Y/X) tile coordinates.
int	getLevel() Returns the level of this tile coordinates.
long	getRow() Returns the row of this tile coordinates (the coordinate along the Y axis)
long	getSheet() Returns the sheet of the tile coordinates (the coordinate along the Z axis), or -1 if the tile coordinates are 2D.
int	hashCode()
java.lang.String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Method Detail

getLevel

public int getLevel()

Returns the level of this tile coordinates.

Returns:

the level of this tile coordinates.

getRow

public long getRow()

Returns the row of this tile coordinates (the coordinate along the Y axis)

Returns:

the row of this tile coordinates.

getColumn

public long getColumn()

Returns the column of this tile coordinates (the coordinate along the X axis).

Returns:

the column of this tile coordinates.

getSheet

public long getSheet()

Returns the sheet of the tile coordinates (the coordinate along the Z axis), or -1 if the tile coordinates are 2D.

Returns:

the sheet of the tile coordinates

Since:

2018.0

equals

public boolean equals(java.lang.Object aObject)

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

getInstance

public static TLfnTileCoordinates getInstance(int aLevel,
                                              long aRow,
                                              long aColumn)

Returns a TLfnTileCoordinates instance with the specified 2D (Y/X) tile coordinates.
This method uses row and column (Y/X) argument order.

Parameters:

aLevel - the level of the tile

aRow - the row of the tile (Y axis)

aColumn - the column of the tile (X axis)

Returns:

a TLfnTileCoordinates instance representing the specified tile coordinates.

get3DInstance

public static TLfnTileCoordinates get3DInstance(int aLevel,
                                                long aColumn,
                                                long aRow,
                                                long aSheet)

Returns a TLfnTileCoordinates instance with the specified 3D (X/Y/Z) tile coordinates.
As opposed to getInstance(int, long, long), this method uses column/row (X/Y) argument order.

Parameters:

aLevel - the level of the tile

aColumn - the column of the tile (X axis)

aRow - the row of the tile (Y axis)

aSheet - the sheet of the tile (Z axis

Returns:

a TLfnTileCoordinates instance representing the specified tile coordinates.

Since:

2018.0