ExifLibrary

https://oozcitak.github.io/exiflibrary/
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ExifLibrary is a .NET Standard library for reading, manipulating, and saving metadata across various...
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### ExifUInt.Interoperability Property

Source: https://oozcitak.github.io/exiflibrary/obj/api/ExifLibrary.ExifUInt.html

Gets the ExifInterOperability representation of this property.

```APIDOC
## ExifUInt.Interoperability Property

### Description
Gets the interoperability information for this Exif property.

### Property
`public override ExifInterOperability Interoperability { get; }`

### Property Value
Type: ExifInterOperability
```

--------------------------------

### ExifFloat.Interoperability Property

Source: https://oozcitak.github.io/exiflibrary/obj/api/ExifLibrary.ExifFloat.html

Gets the interoperability information for this EXIF property.

```APIDOC
## ExifFloat.Interoperability Property

### Description
Gets the interoperability information for this EXIF property.

### Property Declaration
```csharp
public override ExifInterOperability Interoperability { get; }
```

### Property Value
- **Type**: ExifInterOperability
- **Description**: The interoperability data.
```

--------------------------------

### Count Property

Source: https://oozcitak.github.io/exiflibrary/obj/api/ExifLibrary.ExifInterOperability.html

Gets the byte count or number of components.

```APIDOC
## Property: Count

### Description
Gets the byte count or number of components.

### Declaration
```csharp
public uint Count { get; }
```

### Property Value
- **Type**: System.UInt32

```

--------------------------------

### Item[Int32]

Source: https://oozcitak.github.io/exiflibrary/obj/api/ExifLibrary.ImageFile.html

Gets or sets the Exif property with the given key.

```APIDOC
## Item[Int32] Property

### Description
Gets or sets the Exif property with the given key.

### Declaration
```csharp
public ExifProperty this[int index] { get; set; }
```

### Parameters
- **index** (System.Int32) - The index of the Exif property.
```

--------------------------------

### Read EXIF metadata with ImageFile.FromFile and typed Get<T>

Source: https://oozcitak.github.io/exiflibrary/index.html

Reads an image file with ImageFile.FromFile and retrieves EXIF properties using typed getters: ExifUShort for ISO speed, ExifEnumProperty<Flash> for flash, and GPSLatitudeLongitude for GPS latitude. Note that the flash and latitude examples reference a variable named 'data' that is not defined in this snippet.

```csharp
var file = ImageFile.FromFile("path_to_image");

// the type of the ISO speed rating tag value is unsigned short
// see documentation for tag data types
var isoTag = file.Properties.Get<ExifUShort>(ExifTag.ISOSpeedRatings);

// the flash tag's value is an enum
var flashTag = data.Properties.Get<ExifEnumProperty<Flash>>(ExifTag.Flash);

// GPS latitude is a custom type with three rational values
// representing degrees/minutes/seconds of the latitude 
var latTag = data.Properties.Get<GPSLatitudeLongitude>(ExifTag.GPSLatitude);

```

--------------------------------

### GIFApplicationExtension Constructor

Source: https://oozcitak.github.io/exiflibrary/obj/api/ExifLibrary.GIFApplicationExtension.html

Initializes a new instance of the GIFApplicationExtension class.

```APIDOC
## GIFApplicationExtension()

### Description
Initializes a new instance of the GIFApplicationExtension class.

### Declaration
```csharp
public GIFApplicationExtension()
```

```

--------------------------------

### Get(ExifTag)

Source: https://oozcitak.github.io/exiflibrary/obj/api/ExifLibrary.ExifPropertyCollection-1.html

Gets the ExifProperty with the specified key.

```APIDOC
## Get(ExifTag)

### Description
Gets the ExifProperty with the specified key.

### Declaration
```csharp
public ExifProperty Get(ExifTag key)
```

### Parameters
- **key** (ExifTag) - The tag to get.

### Returns
- **ExifProperty** - The item with the given tag cast to the specified type. If the tag does not exist, or it cannot be cast to the given type it returns null.

```

--------------------------------

### ImageFileDirectory()

Source: https://oozcitak.github.io/exiflibrary/obj/api/ExifLibrary.ImageFileDirectory.html

Initializes a new instance of the ImageFileDirectory class.

```APIDOC
## ImageFileDirectory()

### Description
Initializes a new instance of the ImageFileDirectory class.

### Declaration
csharp
public ImageFileDirectory()


```

--------------------------------

### ImageFile()

Source: https://oozcitak.github.io/exiflibrary/obj/api/ExifLibrary.ImageFile.html

Constructor for the ImageFile class. Protected, so only derived classes can instantiate.

```APIDOC
## ImageFile()

### Description
Initializes a new instance of the ImageFile class.

### Declaration
```csharp
protected ImageFile()
```
```

--------------------------------

### Get DateTime with Non-Generic Get

Source: https://oozcitak.github.io/exiflibrary/articles/Properties.html

Uses the non-generic Get method to retrieve an ExifProperty and then casts to ExifDateTime to obtain the DateTime value. Useful for properties where the data type is known.

```csharp
var file = ImageFile.FromFile("path_to_image");
ExifProperty tag = file.Properties.Get(ExifTag.DateTime);
DateTime dateTime = (tag as ExifDateTime).Value;
```

--------------------------------

### PNGFile Constructor

Source: https://oozcitak.github.io/exiflibrary/obj/api/ExifLibrary.PNGFile.html

Initializes a new instance of the PNGFile class from a data stream and an encoding for text metadata.

```APIDOC
## Constructor: PNGFile(MemoryStream, Encoding)

### Description
Initializes a new instance of the PNGFile class from the specified data stream.

### Declaration
```csharp
protected PNGFile(MemoryStream stream, Encoding encoding)
```

### Parameters
- **stream** (System.IO.MemoryStream) - Required - A stream that contains image data.
- **encoding** (System.Text.Encoding) - Required - The encoding to be used for text metadata when the source encoding is unknown.

```

--------------------------------

### Get<U>(ExifTag)

Source: https://oozcitak.github.io/exiflibrary/obj/api/ExifLibrary.ExifPropertyCollection-1.html

Gets the ExifProperty with the specified key, cast to type U.

```APIDOC
## Get<U>(ExifTag)

### Description
Gets the ExifProperty with the specified key.

### Declaration
```csharp
public U Get<U>(ExifTag key)
    where U : ExifProperty
```

### Parameters
- **key** (ExifTag) - The tag to get.

### Type Parameters
- **U** - 

### Returns
- **U** - The item with the given tag cast to the specified type. If the tag does not exist, or it cannot be cast to the given type it returns null.

```

--------------------------------

### ExifBitConverter Constructor

Source: https://oozcitak.github.io/exiflibrary/obj/api/ExifLibrary.ExifBitConverter.html

Initializes a new instance of the ExifBitConverter class with specified byte order conversion.

```APIDOC
## ExifBitConverter(BitConverterEx.ByteOrder from, BitConverterEx.ByteOrder to)

### Description
Intializes a new instance of the ExifBitConverter class.

### Method
Constructor

### Parameters
- **from** (BitConverterEx.ByteOrder) - Required - The byte order to convert from.
- **to** (BitConverterEx.ByteOrder) - Required - The byte order to convert to.

### Declaration
```csharp
public ExifBitConverter(BitConverterEx.ByteOrder from, BitConverterEx.ByteOrder to)
```
```

--------------------------------

### Get GPS Latitude with Custom Type

Source: https://oozcitak.github.io/exiflibrary/articles/Properties.html

Retrieves the GPS latitude as a custom GPSLatitudeLongitude type. Use Get<GPSLatitudeLongitude> with the ExifTag.GPSLatitude identifier.

```csharp
var file = ImageFile.FromFile("path_to_image");
var latTag = file.Properties.Get<GPSLatitudeLongitude>(ExifTag.GPSLatitude);
```

--------------------------------

### GIFExtensionBlock(byte label)

Source: https://oozcitak.github.io/exiflibrary/obj/api/ExifLibrary.GIFExtensionBlock.html

Initializes a new instance of the GIFExtensionBlock class with the specified extension label.

```APIDOC
## GIFExtensionBlock(byte label)

### Description
Initializes a new instance of the GIFExtensionBlock class.

### Constructor
```csharp
public GIFExtensionBlock(byte label)
```

### Parameters
- **label** (System.Byte) - Extension label
```

--------------------------------

### Get Flash Property with ExifEnumProperty

Source: https://oozcitak.github.io/exiflibrary/articles/Properties.html

Retrieves the flash property as an enum value. Use Get<ExifEnumProperty<Flash>> with the ExifTag.Flash identifier after loading the image file.

```csharp
var file = ImageFile.FromFile("path_to_image");
var flashTag = file.Properties.Get<ExifEnumProperty<Flash>>(ExifTag.Flash);
```

--------------------------------

### Get ISO Speed Rating with ExifUShort

Source: https://oozcitak.github.io/exiflibrary/articles/Properties.html

Retrieves the ISO speed rating metadata value as an unsigned short. Obtain an ImageFile instance first, then use the generic Get<T> method with the ExifTag.ISOSpeedRatings identifier.

```csharp
var file = ImageFile.FromFile("path_to_image");
var isoTag = file.Properties.Get<ExifUShort>(ExifTag.ISOSpeedRatings);
```

--------------------------------

### ExifUInt Constructor

Source: https://oozcitak.github.io/exiflibrary/obj/api/ExifLibrary.ExifUInt.html

Initializes a new instance of the ExifUInt class with a specified ExifTag and uint value.

```APIDOC
## ExifUInt(ExifTag, UInt32)

### Description
Initializes a new instance of the ExifUInt class with the specified tag and value.

### Constructor
`public ExifUInt(ExifTag tag, uint value)`

### Parameters
- **tag** (ExifTag) - The Exif tag associated with this property.
- **value** (System.UInt32) - The 32-bit unsigned integer value.
```

--------------------------------

### Fraction32(MathEx.Fraction32)

Source: https://oozcitak.github.io/exiflibrary/obj/api/ExifLibrary.MathEx.Fraction32.html

Initializes a new instance of the Fraction32 struct from an existing Fraction32.

```APIDOC
## Fraction32(MathEx.Fraction32)

### Description
Initializes a new instance of the Fraction32 struct from an existing Fraction32.

### Declaration
```csharp
public Fraction32(MathEx.Fraction32 f)
```

### Parameters
- **f** (MathEx.Fraction32) - The source fraction.
```

--------------------------------

### Reserved

Source: https://oozcitak.github.io/exiflibrary/obj/api/ExifLibrary.GIFGraphicControlExtension.html

Gets the reserved bits.

```APIDOC
## Reserved

### Description
Gets the reserved bits.

### Property Value
- **Type**: System.Byte

### Declaration
```csharp
public byte Reserved { get; set; }
```

```

--------------------------------

### Separator

Source: https://oozcitak.github.io/exiflibrary/obj/api/ExifLibrary.GIFBlock.html

Gets the block separator.

```APIDOC
## Separator

### Description
Gets the block separator.

### Declaration
```csharp
public GIFSeparator Separator { get; }
```

### Property Value
- **GIFSeparator** - The block separator.

```

--------------------------------

### ExifSByte(ExifTag, SByte)

Source: https://oozcitak.github.io/exiflibrary/obj/api/ExifLibrary.ExifSByte.html

Initializes a new instance of the ExifSByte class with the specified tag and value.

```APIDOC
## Constructor ExifSByte(ExifTag, SByte)

### Description
Initializes a new instance of the ExifSByte class with the specified tag and value.

### Declaration
```csharp
public ExifSByte(ExifTag tag, sbyte value)
```

### Parameters
- **tag** (ExifTag) - The EXIF tag associated with this property.
- **value** (System.SByte) - The 8-bit signed integer value.
```

--------------------------------

### Read image file with FromFile and iterate properties

Source: https://oozcitak.github.io/exiflibrary/articles/ReadFile.html

Use ImageFile.FromFile to load an image from a file path, then iterate over its Properties collection to print each property name. The method is static and synchronous.

```csharp
var file = ImageFile.FromFile("path_to_image");
foreach(var property in file.Properties)
{
    Console.WriteLine(property.Name);
}
```

--------------------------------

### Numerator Property

Source: https://oozcitak.github.io/exiflibrary/obj/api/ExifLibrary.MathEx.Fraction32.html

Gets or sets the numerator.

```APIDOC
## Numerator Property

### Description
Gets or sets the numerator.

### Declaration
```csharp
public int Numerator { get; set; }
```

### Property Value
- **Type**: System.Int32
```

--------------------------------

### GIFGraphicControlExtension()

Source: https://oozcitak.github.io/exiflibrary/obj/api/ExifLibrary.GIFGraphicControlExtension.html

Initializes a new instance of the GIFGraphicControlExtension class.

```APIDOC
## GIFGraphicControlExtension()

### Description
Initializes a new instance of the GIFGraphicControlExtension class.

### Method
Constructor

### Syntax
```csharp
public GIFGraphicControlExtension()
```

```

--------------------------------

### Error Property

Source: https://oozcitak.github.io/exiflibrary/obj/api/ExifLibrary.MathEx.Fraction32.html

Gets the error term.

```APIDOC
## Error Property

### Description
Gets the error term.

### Declaration
```csharp
public double Error { get; }
```

### Property Value
- **Type**: System.Double
```

--------------------------------

### Denominator Property

Source: https://oozcitak.github.io/exiflibrary/obj/api/ExifLibrary.MathEx.Fraction32.html

Gets or sets the denominator.

```APIDOC
## Denominator Property

### Description
Gets or sets the denominator.

### Declaration
```csharp
public int Denominator { get; set; }
```

### Property Value
- **Type**: System.Int32
```

--------------------------------

### GIFCommentExtension()

Source: https://oozcitak.github.io/exiflibrary/obj/api/ExifLibrary.GIFCommentExtension.html

Initializes a new instance of the GIFCommentExtension class.

```APIDOC
## GIFCommentExtension()

### Description
Initializes a new instance of the GIFCommentExtension class.

### Method
Constructor

### Syntax
```csharp
public GIFCommentExtension()
```

### Parameters
None.

### Returns
A new instance of the GIFCommentExtension class.

```

--------------------------------

### TIFFFile.TIFFHeader Property

Source: https://oozcitak.github.io/exiflibrary/obj/api/ExifLibrary.TIFFFile.html

Gets the TIFF header.

```APIDOC
## TIFFHeader Property

### Description
Gets the TIFF header.

### Declaration
```csharp
public TIFFHeader TIFFHeader { get; }
```

### Property Value
- **Type**: TIFFHeader
```

--------------------------------

### ExifURationalArray Constructor

Source: https://oozcitak.github.io/exiflibrary/obj/api/ExifLibrary.ExifURationalArray.html

Initializes a new instance of the ExifURationalArray class with a tag and an array of unsigned rational values.

```APIDOC
## ExifURationalArray(ExifTag tag, MathEx.UFraction32[] value)

### Description
Creates a new ExifURationalArray property with the specified tag and value array.

### Parameters
- **tag** (ExifTag) - The EXIF tag associated with this property.
- **value** (MathEx.UFraction32[]) - An array of unsigned rational values.

### Declaration
```csharp
public ExifURationalArray(ExifTag tag, MathEx.UFraction32[] value)
```
```

--------------------------------

### ExifFloat Constructor

Source: https://oozcitak.github.io/exiflibrary/obj/api/ExifLibrary.ExifFloat.html

Initializes a new instance of the ExifFloat class with a specified EXIF tag and float value.

```APIDOC
## ExifFloat(ExifTag, Single)

### Description
Initializes a new instance of the ExifFloat class with the specified EXIF tag and float value.

### Method
Constructor

### Syntax
```csharp
public ExifFloat(ExifTag tag, float value)
```

### Parameters
- **tag** (ExifTag) - The EXIF tag associated with this property.
- **value** (System.Single) - The float value to store.

### Returns
No return value (constructor).
```

--------------------------------

### Label Property

Source: https://oozcitak.github.io/exiflibrary/obj/api/ExifLibrary.GIFExtensionBlock.html

Gets the extension label.

```APIDOC
## Label Property

### Description
Gets the extension label.

### Declaration
```csharp
public GIFExtensionLabel Label { get; set; }
```

### Property Value
- **Type**: GIFExtensionLabel
```

--------------------------------

### Fraction32(String)

Source: https://oozcitak.github.io/exiflibrary/obj/api/ExifLibrary.MathEx.Fraction32.html

Initializes a new instance of the Fraction32 struct from a string representation.

```APIDOC
## Fraction32(String)

### Description
Initializes a new instance of the Fraction32 struct from a string representation.

### Declaration
```csharp
public Fraction32(string s)
```

### Parameters
- **s** (System.String) - The string to parse.
```

--------------------------------

### Data Property

Source: https://oozcitak.github.io/exiflibrary/obj/api/ExifLibrary.GIFExtensionBlock.html

Gets the extension data.

```APIDOC
## Data Property

### Description
Gets the extension data.

### Declaration
```csharp
public byte[][] Data { get; set; }
```

### Property Value
- **Type**: System.Byte[][]
```

--------------------------------

### TIFFFile.IFDs Property

Source: https://oozcitak.github.io/exiflibrary/obj/api/ExifLibrary.TIFFFile.html

Gets the image file directories.

```APIDOC
## IFDs Property

### Description
Gets the image file directories.

### Declaration
```csharp
public List<ImageFileDirectory> IFDs { get; }
```

### Property Value
- **Type**: System.Collections.Generic.List<ImageFileDirectory>
```

--------------------------------

### ToString(String, IFormatProvider)

Source: https://oozcitak.github.io/exiflibrary/obj/api/ExifLibrary.MathEx.Fraction32.html

Returns a string representation of the fraction using a format string and culture-specific formatting information.

```APIDOC
## ToString(String, IFormatProvider)

### Description
Returns a string representation of the fraction.

### Declaration
```csharp
public string ToString(string format, IFormatProvider formatProvider)
```

### Parameters
| Type | Name | Description |
| --- | --- | --- |
| System.String | format | A numeric format string. |
| System.IFormatProvider | formatProvider | An System.IFormatProvider that supplies culture-specific formatting information. |

### Returns
| Type | Description |
| --- | --- |
| System.String | The string representation of the value of this instance as specified by format and provider. |

### Exceptions
| Type | Condition |
| --- | --- |
| System.FormatException | format is invalid or not supported. |
```

--------------------------------

### CompareTo(MathEx.Fraction32)

Source: https://oozcitak.github.io/exiflibrary/obj/api/ExifLibrary.MathEx.Fraction32.html

Compares this instance to a specified Fraction32 and returns an indication of their relative values.

```APIDOC
## CompareTo(MathEx.Fraction32)

### Description
Compares this instance to a specified Fraction32 and returns an indication of their relative values.

### Declaration
```csharp
public int CompareTo(MathEx.Fraction32 obj)
```

### Parameters
- **obj** (MathEx.Fraction32) - A fraction to compare with this instance.

### Returns
- **Type**: System.Int32
- **Description**: A signed number indicating the relative values of this instance and value. Less than zero: This instance is less than obj. Zero: This instance is equal to obj. Greater than zero: This instance is greater than obj or obj is null.
```

--------------------------------

### PNGText.Value Property

Source: https://oozcitak.github.io/exiflibrary/obj/api/ExifLibrary.PNGText.html

Gets or sets the text value.

```APIDOC
## PNGText.Value Property

### Description
Gets or sets the text value.

### Property Signature
public string Value { get; set; }

### Property Value
Type: System.String

### Remarks
This property is read/write.
```

--------------------------------

### PNGText.Keyword Property

Source: https://oozcitak.github.io/exiflibrary/obj/api/ExifLibrary.PNGText.html

Gets the keyword associated with the text.

```APIDOC
## PNGText.Keyword Property

### Description
Gets the keyword associated with the text.

### Property Signature
public string Keyword { get; }

### Property Value
Type: System.String

### Remarks
This property is read-only.
```

--------------------------------

### ToString(IFormatProvider)

Source: https://oozcitak.github.io/exiflibrary/obj/api/ExifLibrary.MathEx.UFraction32.html

Returns a string representation of the fraction.

```APIDOC
## ToString(IFormatProvider)

### Description
Returns a string representation of the fraction.

### Method
ToString

### Signature
public string ToString(IFormatProvider formatProvider)

### Parameters
- **formatProvider** (System.IFormatProvider) - Required - An System.IFormatProvider that supplies culture-specific formatting information.

### Returns
- **System.String** - The string representation of the value of this instance as specified by provider.
```

--------------------------------

### PNGTimeStamp.Interoperability Property

Source: https://oozcitak.github.io/exiflibrary/obj/api/ExifLibrary.PNGTimeStamp.html

Gets the interoperability information for this property.

```APIDOC
## Property: Interoperability

### Description
Gets the interoperability information for this property.

### Declaration
```csharp
public override ExifInterOperability Interoperability { get; }
```

### Property Value
Type: ExifInterOperability

```

--------------------------------

### ExifDate Class

Source: https://oozcitak.github.io/exiflibrary/obj/api/ExifLibrary.ExifDate.html

Documentation for the ExifDate class, including its constructor, properties, methods, and operators.

```APIDOC
## ExifDate Class

### Description
Represents an ASCII string formatted as Date. (EXIF Specification: ASCII) Used for date fields.

### Namespace
ExifLibrary

### Assembly
ExifLibrary.dll

### Syntax
```csharp
public class ExifDate : ExifProperty
```

### Constructors

#### ExifDate(ExifTag, DateTime)

Initializes a new instance of the ExifDate class.

```csharp
public ExifDate(ExifTag tag, DateTime value)
```

**Parameters**

| Name | Type | Description |
|------|------|-------------|
| tag | ExifTag | The EXIF tag. |
| value | System.DateTime | The date value. |

### Properties

#### Value

Gets or sets the date value.

```csharp
public DateTime Value { get; set; }
```

**Property Value**

| Type | Description |
|------|-------------|
| System.DateTime | The date value. |

#### Interoperability

Gets the interoperability information.

```csharp
public override ExifInterOperability Interoperability { get; }
```

**Property Value**

| Type | Description |
|------|-------------|
| ExifInterOperability | The interoperability information. |

### Methods

#### ToString()

Returns a string representation of the date.

```csharp
public override string ToString()
```

**Returns**

| Type | Description |
|------|-------------|
| System.String | A string representation of the date. |

### Operators

#### Implicit(ExifDate to DateTime)

Implicitly converts an ExifDate to a DateTime.

```csharp
public static implicit operator DateTime(ExifDate obj)
```

**Parameters**

| Name | Type | Description |
|------|------|-------------|
| obj | ExifDate | The ExifDate to convert. |

**Returns**

| Type | Description |
|------|-------------|
| System.DateTime | The converted DateTime. |
```

--------------------------------

### ToString(IFormatProvider)

Source: https://oozcitak.github.io/exiflibrary/obj/api/ExifLibrary.MathEx.Fraction32.html

Returns a string representation of the fraction using culture-specific formatting information.

```APIDOC
## ToString(IFormatProvider)

### Description
Returns a string representation of the fraction.

### Declaration
```csharp
public string ToString(IFormatProvider formatProvider)
```

### Parameters
| Type | Name | Description |
| --- | --- | --- |
| System.IFormatProvider | formatProvider | An System.IFormatProvider that supplies culture-specific formatting information. |

### Returns
| Type | Description |
| --- | --- |
| System.String | The string representation of the value of this instance as specified by provider. |
```

--------------------------------

### Thumbnail

Source: https://oozcitak.github.io/exiflibrary/obj/api/ExifLibrary.ImageFile.html

Gets or sets the embedded thumbnail image.

```APIDOC
## Thumbnail Property

### Description
Gets or sets the embedded thumbnail image.

### Declaration
```csharp
public byte[] Thumbnail { get; set; }
```

### Property Value
- **Type**: System.Byte[]
```

--------------------------------

### IFD0IsEmptyException()

Source: https://oozcitak.github.io/exiflibrary/obj/api/ExifLibrary.IFD0IsEmptyException.html

Initializes a new instance of the IFD0IsEmptyException class.

```APIDOC
## IFD0IsEmptyException()

### Description
Initializes a new instance of the IFD0IsEmptyException class.

### Declaration
```csharp
public IFD0IsEmptyException()
```

### Parameters
None.

```

--------------------------------

### JFIFThumbnail Constructors

Source: https://oozcitak.github.io/exiflibrary/obj/api/ExifLibrary.JFIFThumbnail.html

Constructors for initializing a JFIFThumbnail instance.

```APIDOC
## JFIFThumbnail()

### Description
Initializes a new instance of the JFIFThumbnail class.

### Declaration
```csharp
protected JFIFThumbnail()
```

---

## JFIFThumbnail(JFIFThumbnail.ImageFormat, Byte[])

### Description
Initializes a new instance of the JFIFThumbnail class with the specified format and data.

### Declaration
```csharp
public JFIFThumbnail(JFIFThumbnail.ImageFormat format, byte[] data)
```

### Parameters

#### format
- **Type**: JFIFThumbnail.ImageFormat
- **Description**: The image format of the thumbnail.

#### data
- **Type**: System.Byte[]
- **Description**: The raw image data.

---

## JFIFThumbnail(Byte[], Byte[])

### Description
Initializes a new instance of the JFIFThumbnail class with the specified palette and data.

### Declaration
```csharp
public JFIFThumbnail(byte[] palette, byte[] data)
```

### Parameters

#### palette
- **Type**: System.Byte[]
- **Description**: The 256 color RGB palette.

#### data
- **Type**: System.Byte[]
- **Description**: The raw image data.
```

--------------------------------

### Y Property

Source: https://oozcitak.github.io/exiflibrary/obj/api/ExifLibrary.ExifPointSubjectArea.html

Gets or sets the Y coordinate of the subject area.

```APIDOC
## Y Property

### Description
Gets or sets the Y coordinate of the subject area.

### Property Value
- **Type**: System.UInt16

### Syntax
```csharp
public ushort Y { get; set; }
```
```

--------------------------------

### Property: Interoperability

Source: https://oozcitak.github.io/exiflibrary/obj/api/ExifLibrary.ExifEnumProperty-1.html

Gets the interoperability information for this property.

```APIDOC
## Property: Interoperability

### Description
Gets the interoperability information for this property.

### Declaration
```csharp
public override ExifInterOperability Interoperability { get; }
```

### Property Value
- **ExifInterOperability** - The interoperability information.

```

--------------------------------

### GIFFile Constructor

Source: https://oozcitak.github.io/exiflibrary/obj/api/ExifLibrary.GIFFile.html

Initializes a new instance of the GIFFile class from the specified data stream.

```APIDOC
## GIFFile(MemoryStream, Encoding)

### Description
Initializes a new instance of the GIFFile class from the specified data stream.

### Method
Constructor

### Parameters
- **stream** (System.IO.MemoryStream) - Required - A stream that contains image data.
- **encoding** (System.Text.Encoding) - Required - The encoding to be used for text metadata when the source encoding is unknown.

### Declaration
```csharp
protected GIFFile(MemoryStream stream, Encoding encoding)
```
```

--------------------------------

### ExifUIntArray Constructor

Source: https://oozcitak.github.io/exiflibrary/obj/api/ExifLibrary.ExifUIntArray.html

Initializes a new instance of the ExifUIntArray class with the specified tag and value.

```APIDOC
## ExifUIntArray(ExifTag, UInt32[])

### Description
Initializes a new instance of the ExifUIntArray class with the specified tag and value.

### Declaration
```csharp
public ExifUIntArray(ExifTag tag, uint[] value)
```

### Parameters
- **tag** (ExifTag) - Required - The Exif tag associated with this property.
- **value** (System.UInt32[]) - Required - The array of 32-bit unsigned integers.
```

--------------------------------

### Property: Value

Source: https://oozcitak.github.io/exiflibrary/obj/api/ExifLibrary.ExifEnumProperty-1.html

Gets or sets the enumerated value.

```APIDOC
## Property: Value

### Description
Gets or sets the enumerated value.

### Declaration
```csharp
public T Value { get; set; }
```

### Property Value
- **T** - The enumerated value.

```

--------------------------------

### Interoperability Property

Source: https://oozcitak.github.io/exiflibrary/obj/api/ExifLibrary.ExifByteArray.html

Gets the ExifInterOperability representation of this property.

```APIDOC
## Property Interoperability

### Description
Gets the ExifInterOperability representation of this property.

### Syntax
```csharp
public override ExifInterOperability Interoperability { get; }
```

### Property Value
Type: ExifInterOperability

```

--------------------------------

### FromFile(String)

Source: https://oozcitak.github.io/exiflibrary/obj/api/ExifLibrary.ImageFile.html

Creates an ImageFile from the specified file.

```APIDOC
## FromFile(String)

### Description
Creates an ImageFile from the specified file.

### Declaration
```csharp
public static ImageFile FromFile(string filename)
```

### Parameters
- **filename** (System.String) - A string that contains the name of the file.

### Returns
- **Type**: ImageFile - The ImageFile created from the file.
```

--------------------------------

### FromFile(String, Encoding)

Source: https://oozcitak.github.io/exiflibrary/obj/api/ExifLibrary.ImageFile.html

Creates an ImageFile from the specified file with a specified encoding.

```APIDOC
## FromFile(String, Encoding)

### Description
Creates an ImageFile from the specified file.

### Declaration
```csharp
public static ImageFile FromFile(string filename, Encoding encoding)
```

### Parameters
- **filename** (System.String) - A string that contains the name of the file.
- **encoding** (System.Text.Encoding) - The encoding to be used for text metadata when the source encoding is unknown.

### Returns
- **Type**: ImageFile - The ImageFile created from the file.
```

--------------------------------

### PNGFile.Chunks Property

Source: https://oozcitak.github.io/exiflibrary/obj/api/ExifLibrary.PNGFile.html

Gets or sets the chunks contained in the PNGFile.

```APIDOC
## Property: Chunks

### Description
Gets or sets the chunks contained in the PNGFile.

### Declaration
```csharp
public List<PNGChunk> Chunks { get; }
```

### Property Value
- **Type**: System.Collections.Generic.List<PNGChunk>

```

--------------------------------

### Power2(UInt32)

Source: https://oozcitak.github.io/exiflibrary/obj/api/ExifLibrary.MathEx.html

Raises two to the given power.

```APIDOC
## Power2(UInt32)

### Description
Raises two to the given power.

### Method
Power2

### Signature
public static int Power2(uint y)

### Parameters
- **y** (System.UInt32) - A number that specifies a power.

### Returns
- **System.Int32** - The result of raising 2 to the power y.
```

--------------------------------

### Properties

Source: https://oozcitak.github.io/exiflibrary/obj/api/ExifLibrary.ImageFile.html

Gets the collection of Exif properties contained in the ImageFile.

```APIDOC
## Properties Property

### Description
Gets the collection of Exif properties contained in the ImageFile.

### Declaration
```csharp
public ExifPropertyCollection<ExifProperty> Properties { get; }
```

### Property Value
- **Type**: ExifPropertyCollection<ExifProperty>
```

--------------------------------

### ExifEncodedString Constructor

Source: https://oozcitak.github.io/exiflibrary/obj/api/ExifLibrary.ExifEncodedString.html

Initializes a new instance of the ExifEncodedString class with the specified tag, value, and encoding.

```APIDOC
## ExifEncodedString(ExifTag, String, Encoding)

### Description
Initializes a new instance of the ExifEncodedString class with the specified tag, value, and encoding.

### Method
Constructor

### Syntax
```csharp
public ExifEncodedString(ExifTag tag, string value, Encoding encoding)
```

### Parameters
- **tag** (ExifTag) - The EXIF tag associated with this property.
- **value** (System.String) - The string value.
- **encoding** (System.Text.Encoding) - The encoding used for the string.

```

--------------------------------

### Errors

Source: https://oozcitak.github.io/exiflibrary/obj/api/ExifLibrary.ImageFile.html

Gets the errors encountered while reading/writing the image file.

```APIDOC
## Errors Property

### Description
Gets the errors encountered while reading/writing the image file.

### Declaration
```csharp
public List<ImageError> Errors { get; protected set; }
```

### Property Value
- **Type**: System.Collections.Generic.List<ImageError>
```

--------------------------------

### Marker Property

Source: https://oozcitak.github.io/exiflibrary/obj/api/ExifLibrary.JPEGSection.html

Gets the marker byte representing the section.

```APIDOC
## Property: Marker

### Description
The marker byte representing the section.

### Syntax
```csharp
public JPEGMarker Marker { get; }
```

### Property Value
- **Type**: JPEGMarker

```

--------------------------------

### ExifSByteArray Constructor

Source: https://oozcitak.github.io/exiflibrary/obj/api/ExifLibrary.ExifSByteArray.html

Initializes a new instance of the ExifSByteArray class with a specified tag and array of signed bytes.

```APIDOC
## ExifSByteArray(ExifTag, SByte[])

### Description
Initializes a new instance of the ExifSByteArray class with a specified tag and array of signed bytes.

### Declaration
```csharp
public ExifSByteArray(ExifTag tag, sbyte[] value)
```

### Parameters
- **tag** (ExifTag) - The tag to associate with this property.
- **value** (System.SByte[]) - The array of 8-bit signed integers.
```

--------------------------------

### ImageFileDirectory.FromBytes(Byte[], UInt32, BitConverterEx.ByteOrder)

Source: https://oozcitak.github.io/exiflibrary/obj/api/ExifLibrary.ImageFileDirectory.html

Returns an ImageFileDirectory initialized from the given byte data. This static method parses the byte array at the specified offset using the given byte order.

```APIDOC
## ImageFileDirectory.FromBytes(Byte[], UInt32, BitConverterEx.ByteOrder)

### Description
Returns an ImageFileDirectory initialized from the given byte data.

### Declaration
csharp
public static ImageFileDirectory FromBytes(byte[] data, uint offset, BitConverterEx.ByteOrder byteOrder)


### Parameters
- **data** (System.Byte[]) - The data.
- **offset** (System.UInt32) - The offset into `data`.
- **byteOrder** (BitConverterEx.ByteOrder) - The byte order of `data`.

### Returns
- **ImageFileDirectory** - A ImageFileDirectory initialized from the given byte data.

```

--------------------------------

### Width

Source: https://oozcitak.github.io/exiflibrary/obj/api/ExifLibrary.GIFPlainTextExtension.html

Property to get or set the width of the text grid.

```APIDOC
## Width

### Description
Gets the width of the text grid.

### Declaration
```csharp
public ushort Width { get; set; }
```

### Property Value
- **Type**: System.UInt16

```

--------------------------------

### Top

Source: https://oozcitak.github.io/exiflibrary/obj/api/ExifLibrary.GIFPlainTextExtension.html

Property to get or set the top position of the text.

```APIDOC
## Top

### Description
Gets the top position of the text.

### Declaration
```csharp
public ushort Top { get; set; }
```

### Property Value
- **Type**: System.UInt16

```

--------------------------------

### ExifFloat.ToString() Method

Source: https://oozcitak.github.io/exiflibrary/obj/api/ExifLibrary.ExifFloat.html

Returns a string representation of the ExifFloat object.

```APIDOC
## ExifFloat.ToString() Method

### Description
Returns a string representation of the ExifFloat object.

### Method Declaration
```csharp
public override string ToString()
```

### Returns
- **Type**: System.String
- **Description**: A string representation of the object.
```

--------------------------------

### ExifSInt(ExifTag, Int32)

Source: https://oozcitak.github.io/exiflibrary/obj/api/ExifLibrary.ExifSInt.html

Initializes a new instance of the ExifSInt class with the specified tag and integer value.

```APIDOC
## ExifSInt(ExifTag, Int32)

### Description
Initializes a new instance of the ExifSInt class with the specified tag and integer value.

### Method
Constructor

### Parameters
- **tag** (ExifTag) - Required - The EXIF tag associated with this property.
- **value** (System.Int32) - Required - The 32-bit signed integer value.

### Syntax
```csharp
public ExifSInt(ExifTag tag, int value)
```
```

--------------------------------

### Left

Source: https://oozcitak.github.io/exiflibrary/obj/api/ExifLibrary.GIFPlainTextExtension.html

Property to get or set the left position of the text.

```APIDOC
## Left

### Description
Gets the left position of the text.

### Declaration
```csharp
public ushort Left { get; set; }
```

### Property Value
- **Type**: System.UInt16

```

--------------------------------

### ExifEnumProperty(ExifTag, T)

Source: https://oozcitak.github.io/exiflibrary/obj/api/ExifLibrary.ExifEnumProperty-1.html

Initializes a new instance of the ExifEnumProperty<T> class with the specified tag and value.

```APIDOC
## Constructor: ExifEnumProperty(ExifTag, T)

### Description
Initializes a new instance of the ExifEnumProperty<T> class with the specified tag and value.

### Declaration
```csharp
public ExifEnumProperty(ExifTag tag, T value)
```

### Parameters
- **tag** (ExifTag) - The Exif tag associated with this property.
- **value** (T) - The enumerated value.

```

--------------------------------

### Height

Source: https://oozcitak.github.io/exiflibrary/obj/api/ExifLibrary.GIFPlainTextExtension.html

Property to get or set the height of the text grid.

```APIDOC
## Height

### Description
Gets the height of the text grid.

### Declaration
```csharp
public ushort Height { get; set; }
```

### Property Value
- **Type**: System.UInt16

```

--------------------------------

### CellWidth

Source: https://oozcitak.github.io/exiflibrary/obj/api/ExifLibrary.GIFPlainTextExtension.html

Property to get or set the width of each cell in the grid.

```APIDOC
## CellWidth

### Description
Gets the width of each cell in the grid.

### Declaration
```csharp
public byte CellWidth { get; set; }
```

### Property Value
- **Type**: System.Byte

```

--------------------------------

### FromFileAsync(String)

Source: https://oozcitak.github.io/exiflibrary/obj/api/ExifLibrary.ImageFile.html

Creates an ImageFile from the specified file asynchronously.

```APIDOC
## FromFileAsync(String)

### Description
Creates an ImageFile from the specified file by asynchronously reading image data.

### Declaration
```csharp
public static Task<ImageFile> FromFileAsync(string filename)
```

### Parameters
- **filename** (System.String) - A string that contains the name of the file.

### Returns
- **Type**: System.Threading.Tasks.Task<ImageFile> - The ImageFile created from the file.
```

--------------------------------

### CellHeight

Source: https://oozcitak.github.io/exiflibrary/obj/api/ExifLibrary.GIFPlainTextExtension.html

Property to get or set the height of each cell in the grid.

```APIDOC
## CellHeight

### Description
Gets the height of each cell in the grid.

### Declaration
```csharp
public byte CellHeight { get; set; }
```

### Property Value
- **Type**: System.Byte

```

--------------------------------

### Constructor ExifDoubleArray(ExifTag, Double[])

Source: https://oozcitak.github.io/exiflibrary/obj/api/ExifLibrary.ExifDoubleArray.html

Initializes a new instance of the ExifDoubleArray class with a specific EXIF tag and a double array value.

```APIDOC
## Constructor ExifDoubleArray(ExifTag, Double[])

### Description
Initializes a new instance of the ExifDoubleArray class with the specified EXIF tag and double array value.

### Syntax
```csharp
public ExifDoubleArray(ExifTag tag, double[] value)
```

### Parameters
- **tag** (ExifTag) - The EXIF tag associated with the property.
- **value** (System.Double[]) - The array of 64-bit floating-point values.

```

--------------------------------

### ExifUIntArray.Interoperability Property

Source: https://oozcitak.github.io/exiflibrary/obj/api/ExifLibrary.ExifUIntArray.html

Gets the interoperability information for this Exif property.

```APIDOC
## Interoperability Property

### Description
Gets the interoperability information for this Exif property.

### Declaration
```csharp
public override ExifInterOperability Interoperability { get; }
```

### Property Value
Type: ExifInterOperability

### Overrides
ExifProperty.Interoperability
```

--------------------------------

### Read image file asynchronously with FromFileAsync

Source: https://oozcitak.github.io/exiflibrary/articles/ReadFile.html

Use ExifLibrary.ImageFile.FromFileAsync to load an image asynchronously, then continue with a task to iterate over its Properties and print each property name. The method is static and asynchronous.

```csharp
ExifLibrary.ImageFile.FromFileAsync("path_to_image").ContinueWith(t =>
{
    var file = t.Result;
    foreach(var property in file.Properties)
    {
        Console.WriteLine(property.Name);
    }
});
```

--------------------------------

### ExifURationalArray.Interoperability Property

Source: https://oozcitak.github.io/exiflibrary/obj/api/ExifLibrary.ExifURationalArray.html

Gets the EXIF interoperability representation of this property.

```APIDOC
## Interoperability Property

### Description
Gets the EXIF interoperability representation of this property.

### Declaration
```csharp
public override ExifInterOperability Interoperability { get; }
```

### Property Value
- **Type**: ExifInterOperability
- The interoperability data for this property.
```

--------------------------------

### ToString()

Source: https://oozcitak.github.io/exiflibrary/obj/api/ExifLibrary.ExifSByte.html

Returns a string representation of the ExifSByte object.

```APIDOC
## Method ToString()

### Description
Returns a string representation of the ExifSByte object.

### Declaration
```csharp
public override string ToString()
```

### Returns
- **Type**: System.String
- **Description**: A string representation of the object.
```

--------------------------------

### GPSTimeStamp(ExifTag, MathEx.UFraction32[])

Source: https://oozcitak.github.io/exiflibrary/obj/api/ExifLibrary.GPSTimeStamp.html

Initializes a new instance of the GPSTimeStamp class with the specified ExifTag and an array of unsigned rational values.

```APIDOC
## Constructor: GPSTimeStamp(ExifTag, MathEx.UFraction32[])

### Description
Initializes a new instance of the GPSTimeStamp class with the specified ExifTag and an array of unsigned rational values.

### Declaration
```csharp
public GPSTimeStamp(ExifTag tag, MathEx.UFraction32[] value)
```

### Parameters
- **tag** (ExifTag) - The Exif tag associated with this property.
- **value** (MathEx.UFraction32[]) - An array of unsigned rational values representing the time stamp.

```

--------------------------------

### ExifSByteArray.Interoperability Property

Source: https://oozcitak.github.io/exiflibrary/obj/api/ExifLibrary.ExifSByteArray.html

Gets the interoperability data for this ExifSByteArray property.

```APIDOC
## Interoperability Property

### Description
Gets the interoperability data for this ExifSByteArray property.

### Declaration
```csharp
public override ExifInterOperability Interoperability { get; }
```

### Property Value
Type: ExifInterOperability

### Overrides
ExifProperty.Interoperability
```

--------------------------------

### Interoperability Property

Source: https://oozcitak.github.io/exiflibrary/obj/api/ExifLibrary.ExifSInt.html

Gets the interoperability information for this EXIF property.

```APIDOC
## Interoperability Property

### Description
Gets the interoperability information for this EXIF property.

### Property Value
Type: ExifInterOperability

### Syntax
```csharp
public override ExifInterOperability Interoperability { get; }
```
```

--------------------------------

### Fraction32(Single)

Source: https://oozcitak.github.io/exiflibrary/obj/api/ExifLibrary.MathEx.Fraction32.html

Initializes a new instance of the Fraction32 struct from a float value.

```APIDOC
## Fraction32(Single)

### Description
Initializes a new instance of the Fraction32 struct from a float value.

### Declaration
```csharp
public Fraction32(float value)
```

### Parameters
- **value** (System.Single) - The value to convert.
```

--------------------------------

### ExifEncodedString.Interoperability Property

Source: https://oozcitak.github.io/exiflibrary/obj/api/ExifLibrary.ExifEncodedString.html

Gets the interoperability representation of the EXIF property.

```APIDOC
## Interoperability Property

### Description
Gets the interoperability representation of the EXIF property.

### Syntax
```csharp
public override ExifInterOperability Interoperability { get; }
```

### Property Value
Type: ExifInterOperability

```

--------------------------------

### Parameterless constructor for NotValidTIFFHeader

Source: https://oozcitak.github.io/exiflibrary/obj/api/ExifLibrary.NotValidTIFFHeader.html

Initializes a new instance of the NotValidTIFFHeader exception without a message.

```csharp
public NotValidTIFFHeader()
```

--------------------------------

### Fraction32(Int32, Int32)

Source: https://oozcitak.github.io/exiflibrary/obj/api/ExifLibrary.MathEx.Fraction32.html

Initializes a new instance of the Fraction32 struct with specified numerator and denominator.

```APIDOC
## Fraction32(Int32, Int32)

### Description
Initializes a new instance of the Fraction32 struct with specified numerator and denominator.

### Declaration
```csharp
public Fraction32(int numerator, int denominator)
```

### Parameters
- **numerator** (System.Int32) - The numerator.
- **denominator** (System.Int32) - The denominator.
```

--------------------------------

### PNGText Constructor

Source: https://oozcitak.github.io/exiflibrary/obj/api/ExifLibrary.PNGText.html

Initializes a new instance of the PNGText class with the specified tag, keyword, value, and compression flag.

```APIDOC
## PNGText(ExifTag, String, String, Boolean)

### Description
Initializes a new instance of the PNGText class.

### Method
Constructor

### Signature
public PNGText(ExifTag tag, string keyword, string value, bool compressed)

### Parameters
- **tag** (ExifTag) - Required - The Exif tag associated with this property.
- **keyword** (System.String) - Required - The keyword for the text.
- **value** (System.String) - Required - The text value.
- **compressed** (System.Boolean) - Required - Indicates whether the text is compressed (zTXt) or not (tEXt).

### Returns
No return value (constructor).
```

--------------------------------

### Property Interoperability

Source: https://oozcitak.github.io/exiflibrary/obj/api/ExifLibrary.ExifDoubleArray.html

Gets the interoperability representation of the EXIF property.

```APIDOC
## Property Interoperability

### Description
Gets the interoperability representation of the EXIF property.

### Syntax
```csharp
public override ExifInterOperability Interoperability { get; }
```

### Property Value
- **ExifInterOperability** - The interoperability information for this property.

### Overrides
- ExifProperty.Interoperability

```

--------------------------------

### Data Property

Source: https://oozcitak.github.io/exiflibrary/obj/api/ExifLibrary.ExifInterOperability.html

Gets the field value as an array of bytes.

```APIDOC
## Property: Data

### Description
Gets the field value as an array of bytes.

### Declaration
```csharp
public byte[] Data { get; }
```

### Property Value
- **Type**: System.Byte[]

```

--------------------------------

### ExifEnumProperty(ExifTag, T, Boolean)

Source: https://oozcitak.github.io/exiflibrary/obj/api/ExifLibrary.ExifEnumProperty-1.html

Initializes a new instance of the ExifEnumProperty<T> class with the specified tag, value, and bit field flag.

```APIDOC
## Constructor: ExifEnumProperty(ExifTag, T, Boolean)

### Description
Initializes a new instance of the ExifEnumProperty<T> class with the specified tag, value, and bit field flag.

### Declaration
```csharp
public ExifEnumProperty(ExifTag tag, T value, bool isbitfield)
```

### Parameters
- **tag** (ExifTag) - The Exif tag associated with this property.
- **value** (T) - The enumerated value.
- **isbitfield** (System.Boolean) - Indicates whether the value is a bit field.

```

--------------------------------

### TIFFFile Constructor

Source: https://oozcitak.github.io/exiflibrary/obj/api/ExifLibrary.TIFFFile.html

Initializes a new instance of the TIFFFile class from the specified data stream.

```APIDOC
## TIFFFile(MemoryStream, Encoding)

### Description
Initializes a new instance of the TIFFFile class from the specified data stream.

### Method
Constructor

### Parameters
- **stream** (System.IO.MemoryStream) - Required - A stream that contains image data.
- **encoding** (System.Text.Encoding) - Required - The encoding to be used for text metadata when the source encoding is unknown.

### Declaration
```csharp
protected TIFFFile(MemoryStream stream, Encoding encoding)
```
```

--------------------------------

### TIFFStrip.Data Property

Source: https://oozcitak.github.io/exiflibrary/obj/api/ExifLibrary.TIFFStrip.html

Gets the compressed image data contained in this strip.

```APIDOC
## TIFFStrip.Data Property

### Description
Compressed image data contained in this strip.

### Syntax
```csharp
public byte[] Data { get; }
```

### Property Value
Type: System.Byte[]

```
Tokens:
Raw