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# EMF::EMRSCALEWINDOWEXTEX Class Reference

EMF Scale Window Extents (ex). More...

`#include <libemf.h>`

Inheritance diagram for EMF::EMRSCALEWINDOWEXTEX::

List of all members.

## Public Methods
| EMRSCALEWINDOWEXTEX (LONG x_num, LONG x_den, LONG y_num, LONG y_den)
| EMRSCALEWINDOWEXTEX (DATASTREAM &ds)
bool | serialize (DATASTREAM ds)
int | size (void) const
void | execute (METAFILEDEVICECONTEXT *, HDC dc) const

## Detailed Description

EMF Scale Window Extents (ex).

The window extent is the logical coordinate size of the window. Scale the window extents by the ratios of the given values.

## Constructor & Destructor Documentation

EMF::EMRSCALEWINDOWEXTEX::EMRSCALEWINDOWEXTEX ( | LONG x_num,
| LONG x_den,
| LONG y_num,
| LONG y_den )`[inline]`

  | Parameters:
  x_num | numerator of x scale
  x_den | denominator of x scale
  y_num | numerator of y scale
  y_den | denominator of y scale

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

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

## Member Function Documentation

void EMF::EMRSCALEWINDOWEXTEX::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::EMRSCALEWINDOWEXTEX::serialize ( | DATASTREAM ds )`[inline, virtual]`

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

int EMF::EMRSCALEWINDOWEXTEX::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