CompositionGraphicsDevice.CreateMipmapSurface 方法

定義

建立 CompositionMipMapSurface的實例。

public:
 virtual CompositionMipmapSurface ^ CreateMipmapSurface(SizeInt32 sizePixels, DirectXPixelFormat pixelFormat, DirectXAlphaMode alphaMode) = CreateMipmapSurface;
CompositionMipmapSurface CreateMipmapSurface(SizeInt32 const& sizePixels, DirectXPixelFormat const& pixelFormat, DirectXAlphaMode const& alphaMode);
public CompositionMipmapSurface CreateMipmapSurface(SizeInt32 sizePixels, DirectXPixelFormat pixelFormat, DirectXAlphaMode alphaMode);
function createMipmapSurface(sizePixels, pixelFormat, alphaMode)
Public Function CreateMipmapSurface (sizePixels As SizeInt32, pixelFormat As DirectXPixelFormat, alphaMode As DirectXAlphaMode) As CompositionMipmapSurface

參數

sizePixels
SizeInt32

表面的圖元大小。

pixelFormat
DirectXPixelFormat

表面的像素格式。

alphaMode
DirectXAlphaMode

應如何處理 Alpha 色板。

傳回

建立 的 CompositionMipMapSurface

Windows 需求

裝置系列
Windows 10, version 1903 (已於 10.0.18362.0 引進)
API contract
Windows.Foundation.UniversalApiContract (已於 v8.0 引進)

適用於