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

Prev Class
Next Class

All Classes

Summary:
Nested |
Field |
Constr |
Method

Detail:
Field |
Constr |
Method

java.lang.Object
- com.drew.metadata.TagDescriptor<JfifDirectory>
- - com.drew.metadata.jfif.JfifDescriptor

```
public class JfifDescriptor
extends TagDescriptor<JfifDirectory>
```
Provides human-readable string versions of the tags stored in a JfifDirectory.
More info at: http://en.wikipedia.org/wiki/JPEG_File_Interchange_Format

Author:

Yuri Binev, Drew Noakes

Field Summary
- Fields inherited from class com.drew.metadata.TagDescriptor
  _directory

Constructor Summary

Constructors
Constructor and Description

JfifDescriptor(JfifDirectory directory)

Method Summary

Methods
Modifier and Type	Method and Description
`String`	`getDescription(int tagType)` Returns a descriptive value of the specified tag for this image.
`String`	`getImageResUnitsDescription()`
`String`	`getImageResXDescription()`
`String`	`getImageResYDescription()`
`String`	`getImageVersionDescription()`

Methods inherited from class com.drew.metadata.TagDescriptor
convertBytesToVersionString, get7BitStringFromBytes, getAsciiStringFromBytes, getBitFlagDescription, getByteLengthDescription, getDecimalRational, getEpochTimeDescription, getFormattedFloat, getFormattedInt, getFormattedString, getIndexedDescription, getIndexedDescription, getSimpleRational, getVersionBytesDescription

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

- Constructor Detail
  - JfifDescriptor
```
public JfifDescriptor(JfifDirectory directory)
```
- Method Detail
  - getDescription
```
public String getDescription(int tagType)
```
    Description copied from class: TagDescriptor
    
    Returns a descriptive value of the specified tag for this image. Where possible, known values will be substituted here in place of the raw tokens actually kept in the metadata segment. If no substitution is available, the value provided by getString(tagType) will be returned.
    
    Overrides:
    
    getDescription in class TagDescriptor<JfifDirectory>
    
    Parameters:
    tagType - the tag to find a description for
    
    Returns:
    a description of the image's value for the specified tag, or null if the tag hasn't been defined.
  - getImageVersionDescription
```
public String getImageVersionDescription()
```
  - getImageResYDescription
```
public String getImageResYDescription()
```
  - getImageResXDescription
```
public String getImageResXDescription()
```
  - getImageResUnitsDescription
```
public String getImageResUnitsDescription()
```

Prev Class
Next Class

All Classes

Summary:
Nested |
Field |
Constr |
Method

Detail:
Field |
Constr |
Method

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