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EMF::EMRSCALEVIEWPORTEXTEX Class Reference

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

#include <libemf.h>

Inheritance diagram for EMF::EMRSCALEVIEWPORTEXTEX::

List of all members.

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

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Detailed Description

EMF Scale Viewport Extents (ex).

The viewport extent is the device coordinate (i.e. pixels) size of the viewport. Scale the viewport extents by the ratios of the given values. (OpenOffice accepts this, but not SETVIEWPORTEXT(?))

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Constructor & Destructor Documentation

EMF::EMRSCALEVIEWPORTEXTEX::EMRSCALEVIEWPORTEXTEX ( 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::EMRSCALEVIEWPORTEXTEX::EMRSCALEVIEWPORTEXTEX ( DATASTREAM & ds ) [inline]

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

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Member Function Documentation

void EMF::EMRSCALEVIEWPORTEXTEX::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::EMRSCALEVIEWPORTEXTEX::serialize ( DATASTREAM ds ) [inline, virtual]

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

int EMF::EMRSCALEVIEWPORTEXTEX::size ( void ) const [inline, virtual]

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

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

• libemf.h

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