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FillRgn function

The FillRgn function fills a region by using the specified brush.

Syntax


BOOL FillRgn(
  _In_  HDC hdc,
  _In_  HRGN hrgn,
  _In_  HBRUSH hbr
);

Parameters

hdc [in]

Handle to the device context.

hrgn [in]

Handle to the region to be filled. The region's coordinates are presumed to be in logical units.

hbr [in]

Handle to the brush to be used to fill the region.

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

Regions Overview
Region Functions
CreateBrushIndirect
CreateDIBPatternBrush
CreateHatchBrush
CreatePatternBrush
CreateSolidBrush
PaintRgn

 

 

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