CBaseControlVideo.put_DestinationWidth method

The put_DestinationWidth method sets the width of the destination rectangle.

Syntax

HRESULT put_DestinationWidth(
   long DestinationWidth
);

Parameters

DestinationWidth

New destination width.

Return value

Returns an HRESULT value that depends on the implementation; can be one of the following values, or other values not listed.

Return code Description
E_FAIL
Failure.
E_INVALIDARG
Invalid argument.
E_POINTER
NULL pointer argument.
NOERROR
Success.
VFW_E_NOT_CONNECTED
The operation cannot be performed because the pins are not connected.

Remarks

An application can change the source and destination rectangles for the video through the IBasicVideo interface. The source rectangle affects which section of the native video source will appear on the display; the destination rectangle affects where the video will appear when played. The destination rectangle is relative to the client area of the window in which it is playing. The upper-left corner of the window is coordinate (0,0).

Requirements

Requirement Value
Header
Ctlutil.h (include Streams.h)
Library
Strmbase.lib (retail builds);
Strmbasd.lib (debug builds)

See also

CBaseControlVideo Class