JfifDirectory (metadata-extractor - Javadoc - Extracts Exif, IPTC, XMP, ICC and other metadata from image files)

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java.lang.Object
- com.drew.metadata.Directory
- - com.drew.metadata.jfif.JfifDirectory

```
public class JfifDirectory
extends Directory
```
Directory of tags and values for the SOF0 Jfif segment. This segment holds basic metadata about the image.

Author:

Yuri Binev, Drew Noakes

Field Summary

Fields
Modifier and Type Field and Description

static int TAG_RESX

static int TAG_RESY

static int TAG_UNITS
Units for pixel density fields.

static int TAG_VERSION

Constructor Summary

Constructors
Constructor and Description

JfifDirectory()

Method Summary

Methods
Modifier and Type	Method and Description
`int`	`getImageHeight()`
`int`	`getImageWidth()`
`String`	`getName()` Provides the name of the directory, for display purposes.
`int`	`getResUnits()`
`int`	`getVersion()`

Methods inherited from class com.drew.metadata.Directory
addError, containsTag, getBoolean, getBooleanObject, getByteArray, getDate, getDate, getDescription, getDouble, getDoubleObject, getErrorCount, getErrors, getFloat, getFloatObject, getInt, getIntArray, getInteger, getLong, getLongObject, getObject, getRational, getRationalArray, getString, getString, getStringArray, getTagCount, getTagName, getTags, hasErrors, hasTagName, isEmpty, setBoolean, setByteArray, setDate, setDescriptor, setDouble, setDoubleArray, setFloat, setFloatArray, setInt, setIntArray, setLong, setObject, setObjectArray, setRational, setRationalArray, setString, setStringArray, toString

Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Field Detail
  - TAG_VERSION
```
public static final int TAG_VERSION
```
    See Also:
    Constant Field Values
  - TAG_UNITS
```
public static final int TAG_UNITS
```
    Units for pixel density fields. One of None, Pixels per Inch, Pixels per Centimetre.
    
    See Also:
    Constant Field Values
  - TAG_RESX
```
public static final int TAG_RESX
```
    See Also:
    Constant Field Values
  - TAG_RESY
```
public static final int TAG_RESY
```
    See Also:
    Constant Field Values
- Constructor Detail
  - JfifDirectory
```
public JfifDirectory()
```
- Method Detail
  - getName
```
public String getName()
```
    Description copied from class: Directory
    
    Provides the name of the directory, for display purposes. E.g. Exif
    
    Specified by:
    
    getName in class Directory
    
    Returns:
    the name of the directory
  - getVersion
```
public int getVersion()
               throws MetadataException
```
    Throws:
    
    MetadataException
  - getResUnits
```
public int getResUnits()
                throws MetadataException
```
    Throws:
    
    MetadataException
  - getImageWidth
```
public int getImageWidth()
                  throws MetadataException
```
    Throws:
    
    MetadataException
  - getImageHeight
```
public int getImageHeight()
                   throws MetadataException
```
    Throws:
    
    MetadataException

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Copyright © 2002-2015 Drew Noakes. All Rights Reserved.