IDCompositionDevice2::CreateScaleTransform method (dcomp.h)

Creates a 2D scale transform object.

Syntax

HRESULT CreateScaleTransform(
  [out] IDCompositionScaleTransform **scaleTransform
);

Parameters

[out] scaleTransform

Type: IDCompositionScaleTransform**

The new 2D scale transform object. This parameter must not be NULL.

Return value

Type: HRESULT

If the function succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code. See DirectComposition Error Codes for a list of error codes.

Remarks

A new 2D scale transform object has a static value of zero for the ScaleX, ScaleY, CenterX, and CenterY properties.

Requirements

   
Minimum supported client Windows 8.1 [desktop apps only]
Minimum supported server Windows Server 2012 R2 [desktop apps only]
Target Platform Windows
Header dcomp.h
Library Dcomp.lib
DLL Dcomp.dll

See also

IDCompositionDevice2

IDCompositionVisual::SetTransform