WriteableBitmap(PixelSize, Vector, Nullable<PixelFormat>, Nullable<AlphaFormat>) Constructor

Initializes a new instance of the WriteableBitmap class.

Definition

Namespace: Avalonia.Media.Imaging
Assembly: Avalonia.Base (in Avalonia.Base.dll)

C#

public WriteableBitmap(
	PixelSize size,
	Vector dpi,
	PixelFormat? format = null,
	AlphaFormat? alphaFormat = null
)

VB

Public Sub New ( 
	size As PixelSize,
	dpi As Vector,
	Optional format As PixelFormat? = Nothing,
	Optional alphaFormat As AlphaFormat? = Nothing
)

F#

new : 
        size : PixelSize * 
        dpi : Vector * 
        ?format : Nullable<PixelFormat> * 
        ?alphaFormat : Nullable<AlphaFormat> 
(* Defaults:
        let _format = defaultArg format null
        let _alphaFormat = defaultArg alphaFormat null
*)
-> WriteableBitmap

Parameters

  PixelSize

The size of the bitmap in device pixels.

  Vector

The DPI of the bitmap.

  Nullable(PixelFormat)  (Optional)

The pixel format (optional).

  Nullable(AlphaFormat)  (Optional)

The alpha format (optional).

Return Value

An instance of the WriteableBitmap class.

See Also

Reference

WriteableBitmap Class
WriteableBitmap Overload
Avalonia.Media.Imaging Namespace