de.cismet.watergis.utils

Class ExifReader

java.lang.Object

de.cismet.watergis.utils.ExifReader

public class ExifReader
extends Object

Reads exif meta data of image files.

Version:

$Revision$, $Date$

Author:

therter

Constructor Summary

Constructors

Constructor and Description
ExifReader(File file) Creates a new ExifReader object.

Method Summary

Modifier and Type	Method and Description
com.vividsolutions.jts.geom.Point	getGpsCoords() Determines the coordinatesof the image in EPSG:4326.
Double	getGpsDirection() Determines the direction of the image.
Date	getTime() DOCUMENT ME!
static void	main(String[] args) Only for test purposes.
void	printAllAttributes() Prints all exif attributes to stdout.

Methods inherited from class java.lang.Object

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

Constructor Detail

ExifReader

public ExifReader(File file)
           throws com.drew.imaging.ImageProcessingException,
                  IOException

Creates a new ExifReader object.

Parameters:

file - The image file

Throws:

com.drew.imaging.ImageProcessingException - DOCUMENT ME!

IOException - DOCUMENT ME!

Method Detail

getGpsCoords

public com.vividsolutions.jts.geom.Point getGpsCoords()

Determines the coordinatesof the image in EPSG:4326.

Returns:

The coordinatesof the image in EPSG:4326

getGpsDirection

public Double getGpsDirection()
                       throws com.drew.metadata.MetadataException

Determines the direction of the image.

Returns:

the direction of the image

Throws:

com.drew.metadata.MetadataException - If an error occurs during the reading of the image metadata

getTime

public Date getTime()

DOCUMENT ME!

Returns:

DOCUMENT ME!

printAllAttributes

public void printAllAttributes()

Prints all exif attributes to stdout.

main

public static void main(String[] args)

Only for test purposes.

Parameters:

args - DOCUMENT ME!