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NF:directmanipulation.IDirectManipulationViewport.SyncDisplayTransform |
IDirectManipulationViewport::SyncDisplayTransform (directmanipulation.h) |
Specifies a display transform for the viewport, and synchronizes the output transform with the new value of the display transform. |
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directmanipulation\idirectmanipulationviewport_syncdisplaytransform.htm |
directmanipulation |
0af63d1e-026e-4083-a1b2-56ba31653434 |
12/05/2018 |
IDirectManipulationViewport interface [Direct Manipulation],SyncDisplayTransform method, IDirectManipulationViewport.SyncDisplayTransform, IDirectManipulationViewport::SyncDisplayTransform, SyncDisplayTransform, SyncDisplayTransform method [Direct Manipulation], SyncDisplayTransform method [Direct Manipulation],IDirectManipulationViewport interface, directmanipulation.idirectmanipulationviewport_syncdisplaytransform, directmanipulation/IDirectManipulationViewport::SyncDisplayTransform |
directmanipulation.h |
Windows |
Windows 8 [desktop apps only] |
Windows Server 2012 [desktop apps only] |
DirectManipulation.idl |
Windows |
19H1 |
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Specifies a display transform for the viewport, and synchronizes the output transform with the new value of the display transform.
The transform matrix, in row-wise order: _11, _12, _21, _22, _31, _32.
The size of the transform matrix. This value is always 6, because a 3x2 matrix is used for all direct manipulation transforms.
If the method succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.
If the application performs special output processing of the content outside of the compositor (content not fully captured in the viewport transform), it should call this method to specify the display transform for the special processing.
The display transform affects how manipulation updates are applied to the output transform. For example, if the display transform is set to scale 3x, panning will move the content 3x the original distance.
When a display transform is changed using this method, the output transform will be synchronized to the new value of the display transform.
This method cannot be called if the viewport status is DIRECTMANIPULATION_RUNNING or DIRECTMANIPULATION_INERTIA.