DecodeToHeight Method

Loads a Bitmap from a stream and decodes at the desired height. Aspect ratio is maintained. This is more efficient than loading and then resizing.

Definition

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

C#

public static WriteableBitmap DecodeToHeight(
	Stream stream,
	int height,
	BitmapInterpolationMode interpolationMode = BitmapInterpolationMode.HighQuality
)

VB

Public Shared Function DecodeToHeight ( 
	stream As Stream,
	height As Integer,
	Optional interpolationMode As BitmapInterpolationMode = BitmapInterpolationMode.HighQuality
) As WriteableBitmap

F#

static member DecodeToHeight : 
        stream : Stream * 
        height : int * 
        ?interpolationMode : BitmapInterpolationMode 
(* Defaults:
        let _interpolationMode = defaultArg interpolationMode BitmapInterpolationMode.HighQuality
*)
-> WriteableBitmap 

Parameters

  Stream

The stream to read the bitmap from. This can be any supported image format.

  Int32

The desired height of the resulting bitmap.

  BitmapInterpolationMode  (Optional)

The BitmapInterpolationMode to use should any scaling be required.

Return Value

WriteableBitmap
An instance of the WriteableBitmap class.

See Also

Reference

WriteableBitmap Class
Avalonia.Media.Imaging Namespace