---
name: "EMF_EMRSETVIEWPORTEXTEX"
section: "3"
platform: "linux"
package: "libemf-doc"
version: "1.0.13-8"
release: "Debian 13 (Trixie)"
platforms: ["linux"]
url: "https://new.carta.tech/EMF_EMRSETVIEWPORTEXTEX"
---

# EMF\_EMRSETVIEWPORTEXTEX(3)

EMF Set Viewport Extents (ex)

## NAME

EMF::EMRSETVIEWPORTEXTEX - EMF Set Viewport Extents (ex)

## SYNOPSIS

`#include <libemf.h>`

Inherits **EMF::METARECORD**, and EMRSETVIEWPORTEXTEX.

### Public Member Functions

**EMRSETVIEWPORTEXTEX** (INT cx, INT cy)\
 **EMRSETVIEWPORTEXTEX** (**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 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.

Implements **EMF::METARECORD**.

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

**Parameters**

*ds* Metafile datastream.

Implements **EMF::METARECORD**.

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

Internally computed size of this record.

Implements **EMF::METARECORD**.

## Author

Generated automatically by Doxygen for libemf from the source code.