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GetViewportExtEx function

The GetViewportExtEx function retrieves the x-extent and y-extent of the current viewport for the specified device context.

Syntax


BOOL GetViewportExtEx(
  _In_   HDC hdc,
  _Out_  LPSIZE lpSize
);

Parameters

hdc [in]

A handle to the device context.

lpSize [out]

A pointer to a SIZE structure that receives the x- and y-extents, in device units.

Return value

If the function succeeds, the return value is nonzero.

If the function fails, the return value is zero.

Requirements

Minimum supported client

Windows 2000 Professional [desktop apps only]

Minimum supported server

Windows 2000 Server [desktop apps only]

Header

Wingdi.h (include Windows.h)

Library

Gdi32.lib

DLL

Gdi32.dll

See also

Coordinate Spaces and Transformations Overview
Coordinate Space and Transformation Functions
GetWindowExtEx
SetViewportExtEx
SetWindowExtEx

 

 

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