IDirectManipulationManager::CreateViewport method (directmanipulation.h)
The factory method that is used to create a new IDirectManipulationViewport object.
The viewport manages the interaction state and mapping of input to output actions.
Syntax
HRESULT CreateViewport(
[in, optional] IDirectManipulationFrameInfoProvider *frameInfo,
[in] HWND window,
[in] REFIID riid,
[out, retval] void **object
);
Parameters
[in, optional] frameInfo
The frame info provider for the viewport.
[in] window
The handle of the main app window to associate with the viewport.
[in] riid
IID to the interface.
[out, retval] object
The new IDirectManipulationViewport object.
Return value
If the method succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.
Requirements
Requirement | Value |
---|---|
Minimum supported client | Windows 8 [desktop apps only] |
Minimum supported server | Windows Server 2012 [desktop apps only] |
Target Platform | Windows |
Header | directmanipulation.h |