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IMSVidRect::get_Width

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Microsoft DirectShow 9.0

IMSVidRect::get_Width

This topic applies to Windows XP or later.

The get_Width method retrieves the width of the rectangle.

Syntax

  HRESULT get_Width(
  
  LONG*
  
  WidthVal
  
  );

Parameters

  pWidthVal

[out]  Pointer to a variable that receives the width, in pixels.

Return Values

If the method succeeds, it returns S_OK. If it fails, it returns an error code.

Remarks

Calling the IMSVidRect::put_Left method changes the width of the rectangle. For example, if the x-coordinate is zero and the width is 100, setting the x-coordinate to 10 changes the width to 90.

Requirements

  Header: Dshow.h.

  Library: Quartz.dll.

See Also