GetViewportExtEx function (wingdi.h)

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

[in] hdc

A handle to the device context.

[out] lpsize

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]
Target Platform Windows
Header wingdi.h (include Windows.h)
Library Gdi32.lib
DLL Gdi32.dll

See also

Coordinate Space and Transformation Functions

Coordinate Spaces and Transformations Overview

GetWindowExtEx

SetViewportExtEx

SetWindowExtEx