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# EMF::EMRSETVIEWPORTEXTEX Class Reference

EMF Set Viewport Extents (ex). More...

`#include <libemf.h>`

Inheritance diagram for EMF::EMRSETVIEWPORTEXTEX::

List of all members.

## Public Methods
| EMRSETVIEWPORTEXTEX (INT cx, INT cy)
| EMRSETVIEWPORTEXTEX (DATASTREAM &ds)
bool | serialize (DATASTREAM ds)
int | size (void) const
void | execute (METAFILEDEVICECONTEXT *, HDC dc) const

## Detailed Description

EMF Set Viewport Extents (ex).

The viewport extent is the device coordinate (i.e. pixels) size of the viewport. Since W32 doesn't do any clipping, the purpose of this is not clear.

## Constructor & Destructor Documentation

EMF::EMRSETVIEWPORTEXTEX::EMRSETVIEWPORTEXTEX ( | INT cx,
| INT cy )`[inline]`

  | Parameters:
  cx | width of viewport in device coordinates
  cy | height of viewport in device coordinates

EMF::EMRSETVIEWPORTEXTEX::EMRSETVIEWPORTEXTEX ( | DATASTREAM & ds )`[inline]`

  | Construct a SetViewportExtEx record from the input stream. Parameters:
  ds | Metafile datastream.

## Member Function Documentation

void EMF::EMRSETVIEWPORTEXTEX::execute ( | METAFILEDEVICECONTEXT * source,
| HDC dc ) const`[inline, virtual]`

  | Execute this record in the context of the given device context. Parameters:
  source | the device context from which this record is taken.
  dc | device context for execute.
Reimplemented from EMF::METARECORD.

bool EMF::EMRSETVIEWPORTEXTEX::serialize ( | DATASTREAM ds )`[inline, virtual]`

  | Parameters:
  fp | Metafile file handle.
Reimplemented from EMF::METARECORD.

int EMF::EMRSETVIEWPORTEXTEX::size ( | void ) const`[inline, virtual]`

| Internally computed size of this record. Reimplemented from EMF::METARECORD.

The documentation for this class was generated from the following file:

- libemf.h