EMF 1.0

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EMF::EMRSCALEWINDOWEXTEX Class Reference

EMF Scale Window Extents (ex) More...

`#include <libemf.h>`

Inheritance diagram for EMF::EMRSCALEWINDOWEXTEX:

## Public Member Functions
| 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 *source, HDC dc) const
Public Member Functions inherited from EMF::METARECORD
virtual | ~METARECORD ()

## 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.

Implements EMF::METARECORD.

bool EMF::EMRSCALEWINDOWEXTEX::serialize | ( | DATASTREAM | ds | ) |
| inline virtual

Parameters

  ds | Metafile datastream.

Implements EMF::METARECORD.

int EMF::EMRSCALEWINDOWEXTEX::size | ( | void |  | ) | const
| inline virtual

Internally computed size of this record.

Implements EMF::METARECORD.

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

- libemf.h