DtPixmapPaperMapRecord Class Reference

class DtPixmapPaperMapRecord: Instances of this class are accessors to Mak terrain database metafiles. More...

Inheritance diagram for DtPixmapPaperMapRecord:

List of all members.

Public Member Functions
	DtPixmapPaperMapRecord ()
	default constructor.
virtual	~DtPixmapPaperMapRecord ()
	destructor
	DtPixmapPaperMapRecord (const DtPixmapPaperMapRecord &orig)
	copy constructor
DtPixmapPaperMapRecord &	operator= (const DtPixmapPaperMapRecord &rhs)
	assignment operator
virtual DtPaperMapRecord *	clone ()
virtual DtString	recordTypeName () const
	Returns the record type.
virtual void	setSwCorner (const DtPoint &pnt)
	Returns the southwest point of the bitmap.
virtual const DtPoint &	swCorner () const
virtual void	setNeCorner (const DtPoint &pnt)
	Returns the northeast point of the bitmap.
virtual const DtPoint &	neCorner () const
virtual void	setCornersInDatabase (bool db)
	If a papermap gets loaded with out extents, it's extents are set to a default of whatever the terrain's extent is.
virtual bool	cornersInDatabase ()
virtual bool	get (std::istream &stream)
	Read self from stream.
virtual bool	processToken (std::istream &stream, DtString &token)
	identifies a token or passes it to the parent class
Static Public Member Functions
static DtMetafileRecord *	create ()
Protected Member Functions
virtual bool	writeAttributes (std::ostream &stream) const
	Write self to stream.
virtual bool	getAttribute (const DtString attrName, DtString &value, unsigned index=0)
	Given the name of a record's attribute, returns its value in the 'value' parameter.
virtual bool	setToken (const DtString &token, const DtString value)
	identifies a token and returns true if the value can be set to it, false otherwise
Protected Attributes
DtPoint	mySwCorner
DtPoint	myNeCorner
bool	myCornersInDBCoords
Static Protected Attributes
static const DtString	theParameterSwCorner
static const DtString	theParameterNeCorner

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Detailed Description

class DtPixmapPaperMapRecord: Instances of this class are accessors to Mak terrain database metafiles.

Certain database formats require the use of a metafile as the top-level file. Example: gdf, dted

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Constructor & Destructor Documentation

DtPixmapPaperMapRecord::DtPixmapPaperMapRecord

(

)

default constructor.

virtual DtPixmapPaperMapRecord::~DtPixmapPaperMapRecord

(

)

[virtual]

destructor

DtPixmapPaperMapRecord::DtPixmapPaperMapRecord

(

const DtPixmapPaperMapRecord &

orig

)

copy constructor

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Member Function Documentation

DtPixmapPaperMapRecord& DtPixmapPaperMapRecord::operator=

(

const DtPixmapPaperMapRecord &

rhs

)

assignment operator

virtual DtPaperMapRecord* DtPixmapPaperMapRecord::clone

(

)

[virtual]

Reimplemented from DtPaperMapRecord.

virtual DtString DtPixmapPaperMapRecord::recordTypeName

(

)

const [virtual]

Returns the record type.

Reimplemented from DtPaperMapRecord.

virtual void DtPixmapPaperMapRecord::setSwCorner

(

const DtPoint &

pnt

)

[virtual]

Returns the southwest point of the bitmap.

virtual const DtPoint& DtPixmapPaperMapRecord::swCorner

(

)

const [virtual]

virtual void DtPixmapPaperMapRecord::setNeCorner

(

const DtPoint &

pnt

)

[virtual]

Returns the northeast point of the bitmap.

virtual const DtPoint& DtPixmapPaperMapRecord::neCorner

(

)

const [virtual]

virtual void DtPixmapPaperMapRecord::setCornersInDatabase

(

bool

db

)

[virtual]

If a papermap gets loaded with out extents, it's extents are set to a default of whatever the terrain's extent is.

However when this happens the corners are set in database coords not the pixmap's current coordinate system. This flag indicates this case.

virtual bool DtPixmapPaperMapRecord::cornersInDatabase

(

)

[virtual]

virtual bool DtPixmapPaperMapRecord::get

(

std::istream &

stream

)

[virtual]

Read self from stream.

Reimplemented from DtPaperMapRecord.

virtual bool DtPixmapPaperMapRecord::processToken	(	std::istream &	stream,
		DtString &	token
	)		[virtual]

identifies a token or passes it to the parent class

Reimplemented from DtPaperMapRecord.

static DtMetafileRecord* DtPixmapPaperMapRecord::create

(

)

[static]

Reimplemented from DtPaperMapRecord.

virtual bool DtPixmapPaperMapRecord::writeAttributes

(

std::ostream &

stream

)

const [protected, virtual]

Write self to stream.

Reimplemented from DtPaperMapRecord.

virtual bool DtPixmapPaperMapRecord::getAttribute	(	const DtString	attrName,
		DtString &	value,
		unsigned	index = 0
	)		[protected, virtual]

Given the name of a record's attribute, returns its value in the 'value' parameter.

Returns True if successful; false otherwise

Reimplemented from DtPaperMapRecord.

virtual bool DtPixmapPaperMapRecord::setToken	(	const DtString &	token,
		const DtString	value
	)		[protected, virtual]

identifies a token and returns true if the value can be set to it, false otherwise

Reimplemented from DtPaperMapRecord.

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Member Data Documentation

DtPoint DtPixmapPaperMapRecord::mySwCorner [protected]

DtPoint DtPixmapPaperMapRecord::myNeCorner [protected]

bool DtPixmapPaperMapRecord::myCornersInDBCoords [protected]

const DtString DtPixmapPaperMapRecord::theParameterSwCorner [static, protected]

const DtString DtPixmapPaperMapRecord::theParameterNeCorner [static, protected]

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

• include/terrainDbFactory/pixPprMapRec.h