IDCompositionScaleTransform3D interface

Represents a 3D transformation effect that affects the scale of a visual along the x-axis, y-axis, and z-axis. The coordinate system is scaled from the specified center point.

Methods

The IDCompositionScaleTransform3D interface has these methods.

Method Description
IDCompositionScaleTransform3D::SetCenterX Changes the value of the CenterX property of a 3D scale transform.
IDCompositionScaleTransform3D::SetCenterX Animates the value of the CenterX property of a 3D scale transform.
IDCompositionScaleTransform3D::SetCenterY Changes the value of the CenterY property of a 3D scale transform.
IDCompositionScaleTransform3D::SetCenterY Animates the value of the CenterY property of a 3D scale transform.
IDCompositionScaleTransform3D::SetCenterZ Changes the value of the CenterZ property of a 3D scale transform.
IDCompositionScaleTransform3D::SetCenterZ Animates the value of the CenterZ property of a 3D scale transform.
IDCompositionScaleTransform3D::SetScaleX Changes the value of the ScaleX property of a 3D scale transform.
IDCompositionScaleTransform3D::SetScaleX Animates the value of the ScaleX property of a scale transform.
IDCompositionScaleTransform3D::SetScaleY Changes the value of the ScaleY property of a 3D scale transform.
IDCompositionScaleTransform3D::SetScaleY Animates the value of the ScaleY property of a scale transform.
IDCompositionScaleTransform3D::SetScaleZ Changes the value of the ScaleZ property of a 3D scale transform.
IDCompositionScaleTransform3D::SetScaleZ Animates the value of the ScaleZ property of a scale transform.

Remarks

A 3D scale transform represents the following 4-by-4 matrix:

Four-by-four 3D scale matrix

The effect is to scale the blending of the visual's subtree up or down, and apply the corresponding translation such that the center point does not move.

Requirements

   
Minimum supported client Windows 8 [desktop apps only]
Minimum supported server Windows Server 2012 [desktop apps only]
Target Platform Windows
Header dcomp.h

See Also

IDCompositionEffectGroup::SetTransform3D

IDCompositionTransform3D

IDCompositionVisual::SetEffect