İngilizce dilinde oku

Aracılığıyla paylaş

BitmapInterpolationMode Enum

  • Reference

Definition

Namespace:
Windows.Graphics.Imaging
Edit

Specifies the interpolation mode used for scaling pixel data.

C# 
[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Foundation.UniversalApiContract), 65536)]
public enum BitmapInterpolationMode
Inheritance
Enum
BitmapInterpolationMode
Attributes
ContractVersionAttribute

Windows requirements

Device family
Windows 10 (introduced in 10.0.10240.0)
API contract
Windows.Foundation.UniversalApiContract (introduced in v1.0)

Fields

Name Value Description
NearestNeighbor 0

A nearest neighbor interpolation algorithm. Also known as nearest pixel or point interpolation. The output pixel is assigned the value of the pixel that the point falls within. No other pixels are considered.
Linear 1

A bilinear interpolation algorithm. The output pixel values are computed as a weighted average of the nearest four pixels in a 2x2 grid.
Cubic 2

A bicubic interpolation algorithm. Destination pixel values are computed as a weighted average of the nearest sixteen pixels in a 4x4 grid.
Fant 3

A Fant resampling algorithm. Destination pixel values are computed as a weighted average of the all the pixels that map to the new pixel in a box shaped kernel.

Remarks

This enumeration is used when setting the InterpolationMode property of a BitmapTransform.

In general, moving from NearestNeighbor to Fant, interpolation quality increases while performance decreases.

Applies to

Ürün Sürümler
WinRT Build 10240, Build 10586, Build 14383, Build 15063, Build 16299, Build 17134, Build 17763, Build 18362, Build 19041, Build 20348, Build 22000, Build 22621, Build 26100

See also