CBaseControlVideo::SetTargetRect

Sets the current target rectangle as a pure virtual function. This is an internal member function that gets called when the destination rectangle changes.

virtual HRESULT SetTargetRect(
  RECT* pTargetRect
) PURE;

Parameters

• pTargetRect
  Destination rectangle.

Return Values

Returns an HRESULT value.

Remarks

Derived classes should override this to know when the destination rectangle changes. It is called from the following member functions:

• CBaseControlVideo::SetDestinationPosition
• CBaseControlVideo::put_DestinationLeft
• CBaseControlVideo::put_DestinationWidth
• CBaseControlVideo::put_DestinationTop
• CBaseControlVideo::put_DestinationHeight

Requirements

DirectShow applications and DirectShow filters have different include file and link library requirements. See Setting Up the Build Environment for more information.

OS Versions: Windows CE 2.12 and later. Version 2.12 requires DXPAK 1.0 or later.
Header:

Last updated on Wednesday, April 13, 2005

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