java.lang.Object
- gov.nih.mipav.model.file.MetadataExtractor.Directory
- - gov.nih.mipav.model.file.MetadataExtractor.PngDirectory

Enclosing class:: MetadataExtractor

public class MetadataExtractor.PngDirectory
extends MetadataExtractor.Directory

Author:: Drew Noakes https://drewnoakes.com

Field Summary

Fields
Modifier and Type	Field	Description
`private MetadataExtractor.PngChunkType`	`_pngChunkType`
`private java.util.HashMap<java.lang.Integer,java.lang.String>`	`_tagNameMap`
`static int`	`TAG_BACKGROUND_COLOR`
`static int`	`TAG_BITS_PER_SAMPLE`
`static int`	`TAG_COLOR_TYPE`
`static int`	`TAG_COMPRESSION_TYPE`
`static int`	`TAG_FILTER_METHOD`
`static int`	`TAG_GAMMA`
`static int`	`TAG_ICC_PROFILE_NAME`
`static int`	`TAG_IMAGE_HEIGHT`
`static int`	`TAG_IMAGE_WIDTH`
`static int`	`TAG_INTERLACE_METHOD`
`static int`	`TAG_LAST_MODIFICATION_TIME`
`static int`	`TAG_PALETTE_HAS_TRANSPARENCY`
`static int`	`TAG_PALETTE_SIZE`
`static int`	`TAG_PIXELS_PER_UNIT_X`
`static int`	`TAG_PIXELS_PER_UNIT_Y`
`static int`	`TAG_SIGNIFICANT_BITS`
`static int`	`TAG_SRGB_RENDERING_INTENT`
`static int`	`TAG_TEXTUAL_DATA`
`static int`	`TAG_UNIT_SPECIFIER`

Fields inherited from class gov.nih.mipav.model.file.MetadataExtractor.Directory
_definedTagList, _descriptor, _tagMap

Constructor Summary

Constructors
Constructor Description

PngDirectory(MetadataExtractor.PngChunkType pngChunkType)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`java.lang.String`	`getName()`	Provides the name of the directory, for display purposes.
`MetadataExtractor.PngChunkType`	`getPngChunkType()`
`protected java.util.HashMap<java.lang.Integer,java.lang.String>`	`getTagNameMap()`	Provides the map of tag names, hashed by tag type identifier.

Methods inherited from class gov.nih.mipav.model.file.MetadataExtractor.Directory
addError, containsTag, getBoolean, getBooleanObject, getByteArray, getDate, getDate, getDate, getDescription, getDouble, getDoubleObject, getErrorCount, getErrors, getFloat, getFloatObject, getInt, getIntArray, getInteger, getLong, getLongObject, getObject, getParent, getRational, getRationalArray, getString, getString, getStringArray, getStringValue, getStringValueArray, getTagCount, getTagName, getTags, hasErrors, hasTagName, isEmpty, setBoolean, setByteArray, setDate, setDescriptor, setDouble, setDoubleArray, setFloat, setFloatArray, setInt, setIntArray, setLong, setObject, setObjectArray, setParent, setRational, setRationalArray, setString, setStringArray, setStringValue, setStringValueArray, toString

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

- Field Detail
  - TAG_IMAGE_WIDTH
```
public static final int TAG_IMAGE_WIDTH
```
    See Also:
    
    Constant Field Values
  - TAG_IMAGE_HEIGHT
```
public static final int TAG_IMAGE_HEIGHT
```
    See Also:
    
    Constant Field Values
  - TAG_BITS_PER_SAMPLE
```
public static final int TAG_BITS_PER_SAMPLE
```
    See Also:
    
    Constant Field Values
  - TAG_COLOR_TYPE
```
public static final int TAG_COLOR_TYPE
```
    See Also:
    
    Constant Field Values
  - TAG_COMPRESSION_TYPE
```
public static final int TAG_COMPRESSION_TYPE
```
    See Also:
    
    Constant Field Values
  - TAG_FILTER_METHOD
```
public static final int TAG_FILTER_METHOD
```
    See Also:
    
    Constant Field Values
  - TAG_INTERLACE_METHOD
```
public static final int TAG_INTERLACE_METHOD
```
    See Also:
    
    Constant Field Values
  - TAG_PALETTE_SIZE
```
public static final int TAG_PALETTE_SIZE
```
    See Also:
    
    Constant Field Values
  - TAG_PALETTE_HAS_TRANSPARENCY
```
public static final int TAG_PALETTE_HAS_TRANSPARENCY
```
    See Also:
    
    Constant Field Values
  - TAG_SRGB_RENDERING_INTENT
```
public static final int TAG_SRGB_RENDERING_INTENT
```
    See Also:
    
    Constant Field Values
  - TAG_GAMMA
```
public static final int TAG_GAMMA
```
    See Also:
    
    Constant Field Values
  - TAG_ICC_PROFILE_NAME
```
public static final int TAG_ICC_PROFILE_NAME
```
    See Also:
    
    Constant Field Values
  - TAG_TEXTUAL_DATA
```
public static final int TAG_TEXTUAL_DATA
```
    See Also:
    
    Constant Field Values
  - TAG_LAST_MODIFICATION_TIME
```
public static final int TAG_LAST_MODIFICATION_TIME
```
    See Also:
    
    Constant Field Values
  - TAG_BACKGROUND_COLOR
```
public static final int TAG_BACKGROUND_COLOR
```
    See Also:
    
    Constant Field Values
  - TAG_PIXELS_PER_UNIT_X
```
public static final int TAG_PIXELS_PER_UNIT_X
```
    See Also:
    
    Constant Field Values
  - TAG_PIXELS_PER_UNIT_Y
```
public static final int TAG_PIXELS_PER_UNIT_Y
```
    See Also:
    
    Constant Field Values
  - TAG_UNIT_SPECIFIER
```
public static final int TAG_UNIT_SPECIFIER
```
    See Also:
    
    Constant Field Values
  - TAG_SIGNIFICANT_BITS
```
public static final int TAG_SIGNIFICANT_BITS
```
    See Also:
    
    Constant Field Values
  - _tagNameMap
```
private final java.util.HashMap<java.lang.Integer,java.lang.String> _tagNameMap
```
  - _pngChunkType
```
private final MetadataExtractor.PngChunkType _pngChunkType
```
- Constructor Detail
  - PngDirectory
```
public PngDirectory(MetadataExtractor.PngChunkType pngChunkType)
```
- Method Detail
  - getPngChunkType
```
public MetadataExtractor.PngChunkType getPngChunkType()
```
  - getName
```
public java.lang.String getName()
```
    Description copied from class: MetadataExtractor.Directory
    
    Provides the name of the directory, for display purposes. E.g. Exif
    
    Specified by:
    
    getName in class MetadataExtractor.Directory
    
    Returns:
    
    the name of the directory
  - getTagNameMap
```
protected java.util.HashMap<java.lang.Integer,java.lang.String> getTagNameMap()
```
    Description copied from class: MetadataExtractor.Directory
    
    Provides the map of tag names, hashed by tag type identifier.
    
    Specified by:
    
    getTagNameMap in class MetadataExtractor.Directory
    
    Returns:
    
    the map of tag names

Class MetadataExtractor.PngDirectory

Field Summary

Fields inherited from class gov.nih.mipav.model.file.MetadataExtractor.Directory

Constructor Summary

Method Summary

Methods inherited from class gov.nih.mipav.model.file.MetadataExtractor.Directory

Methods inherited from class java.lang.Object

Field Detail

TAG_IMAGE_WIDTH

TAG_IMAGE_HEIGHT

TAG_BITS_PER_SAMPLE

TAG_COLOR_TYPE

TAG_COMPRESSION_TYPE

TAG_FILTER_METHOD

TAG_INTERLACE_METHOD

TAG_PALETTE_SIZE

TAG_PALETTE_HAS_TRANSPARENCY

TAG_SRGB_RENDERING_INTENT

TAG_GAMMA

TAG_ICC_PROFILE_NAME

TAG_TEXTUAL_DATA

TAG_LAST_MODIFICATION_TIME

TAG_BACKGROUND_COLOR

TAG_PIXELS_PER_UNIT_X

TAG_PIXELS_PER_UNIT_Y

TAG_UNIT_SPECIFIER

TAG_SIGNIFICANT_BITS

_tagNameMap

_pngChunkType

Constructor Detail

PngDirectory

Method Detail

getPngChunkType

getName

getTagNameMap