de.cismet.tools

Class ExifReader

java.lang.Object

de.cismet.tools.ExifReader

public class ExifReader
extends Object

Reads exif meta data of image files.

Version:

$Revision$, $Date$

Author:

therter

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	ExifReader.Mirrored DOCUMENT ME!

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.
String	getGpsDirectionRef() Determines whether the reference of the direction of the image.
ExifReader.Mirrored	getKindOfMirrored() Determine whether the image is mirrored.
String	getModel() DOCUMENT ME!
Integer	getOrientation() Determine the orientation of the image from the exif data.
Double	getOrientationRotation() Determine the rotation of the image from the exif data.
Date	getTimeDate() 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

getTimeDate

public Date getTimeDate()

DOCUMENT ME!

Returns:

DOCUMENT ME!

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

getGpsDirectionRef

public String getGpsDirectionRef()

Determines whether the reference of the direction of the image. 'T' denotes true direction and 'M' is magnetic direction.

Returns:

the reference of direction of the image

printAllAttributes

public void printAllAttributes()

Prints all exif attributes to stdout.

getModel

public String getModel()

DOCUMENT ME!

Returns:

DOCUMENT ME!

getOrientation

public Integer getOrientation()

Determine the orientation of the image from the exif data.

Returns:

The orientation of image

getOrientationRotation

public Double getOrientationRotation()

Determine the rotation of the image from the exif data.

Returns:

the rotation of the image according to the exif data in deegree

getKindOfMirrored

public ExifReader.Mirrored getKindOfMirrored()

Determine whether the image is mirrored.

Returns:

the mirror type of the image

main

public static void main(String[] args)

Only for test purposes.

Parameters:

args - DOCUMENT ME!