通过

IBasicVideo::get_SourceTop

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Microsoft DirectShow 9.0

IBasicVideo::get_SourceTop

The get_SourceTop method retrieves the y-coordinate of the source rectangle.

Syntax

  HRESULT get_SourceTop(
  long *pSourceTop
);

Parameters

pSourceTop

[out] Pointer a variable that receives the y-coordinate, in pixels.

Return Values

Returns an HRESULT value.

Requirements

Header: Declared in Control.h; include Dshow.h.

Library: Use Strmiids.lib.

See Also