IDCompositionRotateTransform3D::SetAxisX method

Animates the value of the AxisX property of a 3D rotation transform. The AxisX property specifies the x-coordinate for the axis vector of rotation. The default value is zero.

Syntax

HRESULT SetAxisX(
  IDCompositionAnimation *animation
);

Parameters

animation

Type: IDCompositionAnimation*

An animation object that determines how the value of the AxisX property changes over time. 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

When setting the axis to a non-default value, you should always set all three axis properties (AxisX, AxisY, and AxisZ).

This method makes a copy of the specified animation. If the object referenced by the animation parameter is changed after calling this method, the change does not affect the AxisX property unless this method is called again. If the AxisX property was previously animated, calling this method replaces the previous animation with the new animation.

This method fails if animation is an invalid pointer or if it was not created by the same IDCompositionDevice interface as the affected 3D transform. The interface cannot be a custom implementation; only interfaces created by Microsoft DirectComposition can be used with this method.

Requirements

   
Minimum supported client Windows 8 [desktop apps only]
Minimum supported server Windows Server 2012 [desktop apps only]
Target Platform Windows
Header dcomp.h
Library Dcomp.lib
DLL Dcomp.dll

See Also

IDCompositionRotateTransform3D

IDCompositionRotateTransform3D::SetAxisY

IDCompositionRotateTransform3D::SetAxisZ