mil.nga.geopackage.extension.elevation

Class ElevationTiffImage

java.lang.Object

mil.nga.geopackage.extension.elevation.ElevationTiffImage

All Implemented Interfaces:

ElevationImage

public class ElevationTiffImage
extends Object
implements ElevationImage

Elevation TIFF image

Since:

1.3.1

Constructor Summary

Constructors

Constructor and Description
ElevationTiffImage(mil.nga.tiff.FileDirectory directory) Constructor, used for writing a TIFF
ElevationTiffImage(TileRow tileRow) Constructor, used for reading a TIFF

Method Summary

Modifier and Type	Method and Description
mil.nga.tiff.FileDirectory	getDirectory() Get the file directory
int	getHeight()
byte[]	getImageBytes() Get the image bytes
float	getPixel(int x, int y) Get the pixel at the coordinate
mil.nga.tiff.Rasters	getRasters() Get the rasters, read if needed
int	getWidth()
void	writeTiff() Write the TIFF file to the image bytes

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ElevationTiffImage

public ElevationTiffImage(TileRow tileRow)

Constructor, used for reading a TIFF

Parameters:

tileRow - tile row

ElevationTiffImage

public ElevationTiffImage(mil.nga.tiff.FileDirectory directory)

Constructor, used for writing a TIFF

Parameters:

directory - file directory

Method Detail

getImageBytes

public byte[] getImageBytes()

Get the image bytes

Returns:

image bytes

getDirectory

public mil.nga.tiff.FileDirectory getDirectory()

Get the file directory

Returns:

file directory

getRasters

public mil.nga.tiff.Rasters getRasters()

Get the rasters, read if needed

Returns:

rasters

getWidth

public int getWidth()

Specified by:

getWidth in interface ElevationImage

getHeight

public int getHeight()

Specified by:

getHeight in interface ElevationImage

writeTiff

public void writeTiff()

Write the TIFF file to the image bytes

getPixel

public float getPixel(int x,
                      int y)

Get the pixel at the coordinate

Parameters:

x - x coordinate

y - y coordinate

Returns:

pixel value