IDCompositionHueRotationEffect::SetAngle(IDCompositionAnimation*) method (dcomp.h)

Sets the angle to rotate the hue.

Syntax

HRESULT SetAngle(
  [in] IDCompositionAnimation *animation
);

Parameters

[in] animation

Type: IDCompositionAnimation*

An animation that represents how the angle value changes over time. The effect calculates a color matrix based on the rotation angle (θ) according to the following matrix equations:

This parameter must not be NULL.

Return value

Type: HRESULT

If this method succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.

Requirements

Requirement	Value
Target Platform	Windows
Header	dcomp.h
Library	Dcomp.lib
DLL	Dcomp.dll

See also

IDCompositionHueRotationEffect