Metafile.Metafile(HDC, const RectF, MetaFileFrameUnit, EmfType, const WCHAR*) constructor

Applies to: desktop apps only

Creates a Metafile::Metafile object for recording.

Syntax

Metafile(
  [in]       HDC referenceHdc,
  [in, ref]  const RectF &frameRect,
  [in]       MetaFileFrameUnit frameUnit,
  [in]       EmfType type,
  [in]       const WCHAR *description
);

Parameters

• referenceHdc [in]
  Type: HDC

  Windows handle to a device context that contains attributes of the display device that is used to record the metafile.

• frameRect [in, ref]
  Type: const RectF

  Reference to a rectangle that bounds the metafile display.

• frameUnit [in]
  Type: MetaFileFrameUnit

  Optional. Element of the MetafileFrameUnit enumeration that specifies the unit of measure for frameRect. The default value is MetafileFrameUnitGdi.

• type [in]
  Type: EmfType

  Optional. Element of the EmfType enumeration that specifies the type of metafile that will be recorded. The default value is EmfTypeEmfPlusDual.

• description [in]
  Type: const WCHAR*

  Optional. Pointer to a wide-character string that specifies the descriptive name of the metafile. The default value is NULL.

Remarks

When recording to a file, the file must be writable, and Windows GDI+ must be able to obtain an exclusive lock on the file.

Requirements

Minimum supported client	Windows XP, Windows 2000 Professional
Minimum supported server	Windows 2000 Server
Product	GDI+ 1.0
Header	Gdiplusmetafile.h (include Gdiplus.h)
Library	Gdiplus.lib
DLL	Gdiplus.dll

See also

Metafile

EmfType

MetafileFrameUnit

RectF

Loading and Displaying Metafiles

Recording Metafiles

Metafiles

 

 

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Build date: 3/6/2012