IltmmConvert::SetVideoWindowPos
#include "ltmm.h"
|
C Syntax |
HRESULT IltmmConvert_SetVideoWindowPos(pConvert, Left, Top, Width, Height) |
|
C++ Syntax |
HRESULT SetVideoWindowPos(Left, Top, Width, Height) |
|
IltmmConvert *pConvert; |
/* pointer to an interface */ |
|
long Left; |
/* x coordinate */ |
|
long Top; |
/* y coordinate */ |
|
long Width; |
/* new window width */ |
|
long Height; |
/* new window height */ |
Sets the position and size of the video preview window, in pixels.
|
Parameter |
Description |
|
pConvert |
Pointer to an IltmmConvert interface. |
|
Left |
X-coordinate of the origin of the video preview window in pixels with respect to the screen. |
|
Top |
Y-coordinate of the origin of the video preview window in pixels with respect to the screen. |
|
Width |
Video preview window width, in pixels. |
|
Height |
Video preview window height, in pixels. |
Returns
|
S_OK |
The function was successful. |
|
<> S_OK |
An error occurred. Refer to the Error Codes or the HRESULT error codes in the DirectShow documentation. |
Comments
Use the IltmmConvert::get_VideoWindowSizeMode function to retrieve the current video window size mode. Use the IltmmConvert::put_VideoWindowSizeMode function to set the current video preview window size mode. Use the IltmmConvert::SetVideoWindowPos function to set the position and size of the video preview window, in pixels.
Required DLLs and Libraries
|
LTMM For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application. |
Win32, x64
See Also
|
Elements: |
|
|
Topics: |
Example
For a C example, refer to IltmmConvert::get_EnableStillCapture
For a C++ example, refer to IltmmConvert::get_EnableStillCapture