Class WicPalette

Inheritance

object

DXComObject

WicPalette

Implements

IDisposable

Inherited Members

DXComObject.Handle

DXComObject.Dispose()

DXComObject.AddRef()

DXComObject.Release()

DXComObject.QueryInterface(in Guid)

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Namespace: JeremyAnsel.DirectX.WinCodec

Assembly: JeremyAnsel.DirectX.WinCodec.dll

Syntax

[SecurityCritical]
public class WicPalette : DXComObject, IDisposable

Constructors

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WicPalette(nint)

Initializes a new instance of the WicPalette class.

Declaration

public WicPalette(nint comPtr)

Parameters

Type	Name	Description
nint	comPtr

Fields

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WicPaletteGuid

The interface GUID.

Declaration

public static readonly Guid WicPaletteGuid

Field Value

Type	Description
Guid

Methods

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GetColorCount()

Declaration

public uint GetColorCount()

Returns

Type	Description
uint

Exceptions

Type	Condition
ObjectDisposedException

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GetColors()

Declaration

public WicColor[] GetColors()

Returns

Type	Description
WicColor[]

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GetColors(Span<WicColor>)

Declaration

public uint GetColors(Span<WicColor> colors)

Parameters

Type	Name	Description
Span<WicColor>	colors

Returns

Type	Description
uint	The actual colors count.

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GetColors(out uint)

Declaration

public WicColor[] GetColors(out uint actualColors)

Parameters

Type	Name	Description
uint	actualColors

Returns

Type	Description
WicColor[]

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GetPaletteType()

Declaration

public WicBitmapPaletteType GetPaletteType()

Returns

Type	Description
WicBitmapPaletteType

Exceptions

Type	Condition
ObjectDisposedException

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HasAlpha()

Declaration

public bool HasAlpha()

Returns

Type	Description
bool

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InitializeCustom(WicColor[])

Declaration

public void InitializeCustom(WicColor[] colors)

Parameters

Type	Name	Description
WicColor[]	colors

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InitializeCustom(ReadOnlySpan<WicColor>)

Declaration

public void InitializeCustom(ReadOnlySpan<WicColor> colors)

Parameters

Type	Name	Description
ReadOnlySpan<WicColor>	colors

Exceptions

Type	Condition
ObjectDisposedException

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InitializeFromBitmap(WicBitmapSource, uint, bool)

Declaration

public void InitializeFromBitmap(WicBitmapSource surface, uint colorCount, bool fAddTransparentColor)

Parameters

Type	Name	Description
WicBitmapSource	surface
uint	colorCount
bool	fAddTransparentColor

Exceptions

Type	Condition
ObjectDisposedException

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InitializeFromPalette(WicPalette)

Declaration

public void InitializeFromPalette(WicPalette palette)

Parameters

Type	Name	Description
WicPalette	palette

Exceptions

Type	Condition
ObjectDisposedException

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InitializePredefined(WicBitmapPaletteType, bool)

Declaration

public void InitializePredefined(WicBitmapPaletteType ePaletteType, bool fAddTransparentColor)

Parameters

Type	Name	Description
WicBitmapPaletteType	ePaletteType
bool	fAddTransparentColor

Exceptions

Type	Condition
ObjectDisposedException

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IsBlackWhite()

Declaration

public bool IsBlackWhite()

Returns

Type	Description
bool

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IsGrayscale()

Declaration

public bool IsGrayscale()

Returns

Type	Description
bool

Implements

IDisposable