Class PngMetadata

Provides Png specific metadata information for the image.

Inheritance

object

PngMetadata

Implements

IDeepCloneable

Inherited Members

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Namespace: SixLabors.ImageSharp.Formats.Png

Assembly: SixLabors.ImageSharp.dll

Syntax

public class PngMetadata : IDeepCloneable

Constructors

PngMetadata()

Initializes a new instance of the PngMetadata class.

Declaration

public PngMetadata()

Properties

AnimateRootFrame

Gets or sets a value indicating whether the root frame is shown as part of the animated sequence

Declaration

public bool AnimateRootFrame { get; set; }

Property Value

Type	Description
bool

BitDepth

Gets or sets the number of bits per sample or per palette index (not per pixel). Not all values are allowed for all ColorType values.

Declaration

public PngBitDepth? BitDepth { get; set; }

Property Value

Type	Description
PngBitDepth?

ColorTable

Gets or sets the color table, if any.

Declaration

public ReadOnlyMemory<Color>? ColorTable { get; set; }

Property Value

Type	Description
ReadOnlyMemory<Color>?

ColorType

Gets or sets the color type.

Declaration

public PngColorType? ColorType { get; set; }

Property Value

Type	Description
PngColorType?

Gamma

Gets or sets the gamma value for the image.

Declaration

public float Gamma { get; set; }

Property Value

Type	Description
float

InterlaceMethod

Gets or sets a value indicating whether this instance should write an Adam7 interlaced image.

Declaration

public PngInterlaceMode? InterlaceMethod { get; set; }

Property Value

Type	Description
PngInterlaceMode?

RepeatCount

Gets or sets the number of times to loop this APNG. 0 indicates infinite looping.

Declaration

public uint RepeatCount { get; set; }

Property Value

Type	Description
uint

TextData

Gets or sets the collection of text data stored within the iTXt, tEXt, and zTXt chunks. Used for conveying textual information associated with the image.

Declaration

public IList<PngTextData> TextData { get; set; }

Property Value

Type	Description
IList<PngTextData>

TransparentColor

Gets or sets the transparent color used with non palette based images, if a transparency chunk and markers were decoded.

Declaration

public Color? TransparentColor { get; set; }

Property Value

Type	Description
Color?

Methods

DeepClone()

Creates a new object that is a deep copy of the current instance.

Declaration

public IDeepCloneable DeepClone()

Returns

Type	Description
IDeepCloneable	The IDeepCloneable.

Implements

IDeepCloneable