EMF_EMRSCALEVIEWPORTEXTEX3
Emf scale viewport extents (ex)
Usage
Inherits EMF::METARECORD,
and
EMRSCALEVIEWPORTEXTEX.
Public Member Functions
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
*source,
HDC
dc)
const
Public Member
Functions
inherited
from
EMF::METARECORD
virtual
~METARECORD
()
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(?))
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.
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.
Implements EMF::METARECORD.
bool EMF::EMRSCALEVIEWPORTEXTEX::serialize (DATASTREAM ds) [inline], [virtual]
Parameters
ds Metafile datastream.
Implements EMF::METARECORD.
int EMF::EMRSCALEVIEWPORTEXTEX::size (void) const [inline], [virtual]
Internally computed size of this record.
Implements EMF::METARECORD.
History
- Debian 13 (Trixie): the text shown here
- Debian 12 (Bookworm)
- Debian 11 (Bullseye)
- Debian 10 (Buster)