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]
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A handle to the device context.
- lpSize [out]
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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
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Minimum supported client |
Windows 2000 Professional [desktop apps only] |
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Minimum supported server |
Windows 2000 Server [desktop apps only] |
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Header |
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Library |
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DLL |
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See also
- Coordinate Spaces and Transformations Overview
- Coordinate Space and Transformation Functions
- GetWindowExtEx
- SetViewportExtEx
- SetWindowExtEx
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