CompositionGraphicsDevice.CreateVirtualDrawingSurface 方法

定義

命名空間:

Microsoft.UI.Composition

建立 CompositionVirtualDrawingSurface 的實例。

public:
 virtual CompositionVirtualDrawingSurface ^ CreateVirtualDrawingSurface(SizeInt32 sizePixels, DirectXPixelFormat pixelFormat, DirectXAlphaMode alphaMode) = CreateVirtualDrawingSurface;

CompositionVirtualDrawingSurface CreateVirtualDrawingSurface(SizeInt32 const& sizePixels, DirectXPixelFormat const& pixelFormat, DirectXAlphaMode const& alphaMode);

public CompositionVirtualDrawingSurface CreateVirtualDrawingSurface(SizeInt32 sizePixels, DirectXPixelFormat pixelFormat, DirectXAlphaMode alphaMode);

function createVirtualDrawingSurface(sizePixels, pixelFormat, alphaMode)

Public Function CreateVirtualDrawingSurface (sizePixels As SizeInt32, pixelFormat As DirectXPixelFormat, alphaMode As DirectXAlphaMode) As CompositionVirtualDrawingSurface

參數

sizePixels

SizeInt32

繪圖介面的圖元大小。

pixelFormat

DirectXPixelFormat

繪圖介面的像素格式。

alphaMode

DirectXAlphaMode

繪圖介面的 Alpha 模式。

傳回

CompositionVirtualDrawingSurface

傳回建立的 CompositionVirtualDrawingSurface。