IltmmConvert::SetVideoWindowPos
#include "ltmm.h"
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C Syntax |
HRESULT IltmmConvert_SetVideoWindowPos(pConvert, Left, Top, Width, Height) |
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C++ Syntax |
HRESULT SetVideoWindowPos(Left, Top, Width, Height) |
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IltmmConvert *pConvert; |
/* pointer to an interface */ |
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long Left; |
/* x coordinate */ |
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long Top; |
/* y coordinate */ |
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long Width; |
/* new window width */ |
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long Height; |
/* new window height */ |
Sets the position and size of the video preview window, in pixels.
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Parameter |
Description |
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pConvert |
Pointer to an IltmmConvert interface. |
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Left |
X-coordinate of the origin of the video preview window in pixels with respect to the screen. |
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Top |
Y-coordinate of the origin of the video preview window in pixels with respect to the screen. |
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Width |
Video preview window width, in pixels. |
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Height |
Video preview window height, in pixels. |
Returns
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S_OK |
The function was successful. |
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<> 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
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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. |
See Also
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Elements: |
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Topics: |
Example
For a C example, refer to IltmmConvert::get_EnableStillCapture
For a C++ example, refer to IltmmConvert::get_EnableStillCapture