MCIWndGetZoom

The MCIWndGetZoom macro retrieves the current zoom value used by an MCI device. You can use this macro or explicitly send the MCIWNDM_GETZOOM message.

UINT MCIWndGetZoom(

hwnd
);

Parameters

hwnd

Handle of the MCIWnd window.

Return Values

Returns the most recent values used with MCIWndSetZoom.

A return value of 100 indicates the image is not zoomed. A value of 200 indicates the image is enlarged to twice its original size. A value of 50 indicates the image is reduced to half its original size.

See Also

MCIWNDM_GETZOOM, MCIWndSetZoom

Software for developers

Delphi Components
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Software for Android Developers

More information resources

MegaDetailed.Net
Unix Manual Pages
Delphi Examples