RVC::MULTIRASTER Class Reference

#include <rvc/multrast.h>

Inheritance diagram for RVC::MULTIRASTER:

[legend]

List of all members.

Classes
class	MAKEPARMS
Public Types
enum	TYPE { TYPE_None = 0, TYPE_DirectLink, TYPE_ObjectPath, TYPE_LegacyInode }
Public Member Functions
	MULTIRASTER (const MULTIRASTER &rhs)
	MULTIRASTER ()
virtual	~MULTIRASTER ()
ERRVALUE	AddLink (const RASTER::LINKPARMS &parms, const LRECT2D &DestRect)
ERRVALUE	AddLink (const OBJITEM &LinkRastObj, const LRECT2D &DestRect, bool RebuildPyramids)
ERRVALUE	ClearTile (const LPOINT2D &TilePos)
ERRVALUE	GetGridLinkFile (FILEPATH &linkfile, INT32 GridLine, INT32 GridCol)
ERRVALUE	GetGridLinkItem (OBJITEM &obj, INT32 GridLine, INT32 GridCol)
INT32	GetGridTileColumns () const
INT32	GetGridTileLines () const
ERRVALUE	GetLinkCommonPath (FILEPATH &filepath)
ERRVALUE	GetTileLinkPaths (std::vector< FILEPATH > &LinkFiles, const LPOINT2D &TilePos)
ERRVALUE	Make (OBJITEM &objitem, MAKEPARMS &parms, const CREDENTIALS *Credentials=0)
ERRVALUE	Make (const OBJECT &parent, const DESCRIPTOR &desc, MAKEPARMS &parms, const CREDENTIALS *Credentials=0)
ERRVALUE	MakeNullMask (const CREDENTIALS *Credentials=0)
ERRVALUE	MakePyramidSet (RASTER::COMPTYPE comptype, UINT16 compquality, const SIMPLE_ARRAY< INT32 > &samplerates, IMAGE::PYRAMID flags=IMAGE::PYRAMID_Default, const CREDENTIALS *Credentials=0)
Static Public Member Functions
static ERRVALUE	MakePyramidSetNextTiers (const RVC::OBJITEM &ObjItemPrevTier, RASTER::COMPTYPE CompressType, UINT16 CompressRatio, const CREDENTIALS *Credentials)

---

Member Enumeration Documentation

enum RVC::MULTIRASTER::TYPE

Enumerator:

TYPE_None
TYPE_DirectLink
TYPE_ObjectPath
TYPE_LegacyInode

---

Constructor & Destructor Documentation

RVC::MULTIRASTER::MULTIRASTER

(

)

RVC::MULTIRASTER::MULTIRASTER

(

const MULTIRASTER &

rhs

)

virtual RVC::MULTIRASTER::~MULTIRASTER

(

)

[virtual]

---

Member Function Documentation

ERRVALUE RVC::MULTIRASTER::AddLink	(	const RASTER::LINKPARMS &	parms,
		const LRECT2D &	DestRect
	)

Add link to image file at specified location.

The DestRect must be equal to the size of the linked raster.

ERRVALUE RVC::MULTIRASTER::AddLink	(	const OBJITEM &	LinkRastObj,
		const LRECT2D &	DestRect,
		bool	RebuildPyramids
	)

Add linked raster to position at specified location. The DestRect must be equal to the size of the linked raster.

ERRVALUE RVC::MULTIRASTER::ClearTile

(

const LPOINT2D &

TilePos

)

Clear everything from tile specified.

ERRVALUE RVC::MULTIRASTER::GetGridLinkFile	(	FILEPATH &	linkfile,
		INT32	GridLine,
		INT32	GridCol
	)

ERRVALUE RVC::MULTIRASTER::GetGridLinkItem	(	OBJITEM &	obj,
		INT32	GridLine,
		INT32	GridCol
	)

Get the OBJITEM for the raster at the specified grid location.

INT32 RVC::MULTIRASTER::GetGridTileColumns

(

)

const

INT32 RVC::MULTIRASTER::GetGridTileLines

(

)

const

ERRVALUE RVC::MULTIRASTER::GetLinkCommonPath

(

FILEPATH &

filepath

)

ERRVALUE RVC::MULTIRASTER::GetTileLinkPaths	(	std::vector< FILEPATH > &	LinkFiles,
		const LPOINT2D &	TilePos
	)

ERRVALUE RVC::MULTIRASTER::Make	(	OBJITEM &	objitem,
		MAKEPARMS &	parms,
		const CREDENTIALS *	Credentials = 0
	)

Make a new MULTIRASTER.

Parameters:

objitem

Object location passed/returned

ERRVALUE RVC::MULTIRASTER::Make	(	const OBJECT &	parent,
		const DESCRIPTOR &	desc,
		MAKEPARMS &	parms,
		const CREDENTIALS *	Credentials = 0
	)

Make a new MULTIRASTER.

ERRVALUE RVC::MULTIRASTER::MakeNullMask

(

const CREDENTIALS *

Credentials = 0

)

Make a MULTIRASTER to serve as the NULLMASK.

Will also create MULTIRASTER pyramid tiers (and RASTER pyramid tiers if needed).

ERRVALUE RVC::MULTIRASTER::MakePyramidSet	(	RASTER::COMPTYPE	comptype,
		UINT16	compquality,
		const SIMPLE_ARRAY< INT32 > &	samplerates,
		IMAGE::PYRAMID	flags = IMAGE::PYRAMID_Default,
		const CREDENTIALS *	Credentials = 0
	)

Make pyramid tiers.

Will first make a multiraster pyramid tier for each item in samplerates at specified rate. Subsequently will make ordinary raster pyramid tiers if necessary.

Assumes samplerates is sorted, and will only make ordinary raster pyramid tiers of lower resolution than given in this array.

Note: you must not specify a lower resolution than what is available in the reduced resolution data for ANY image in the Multiraster. To get a list of valid sample rates, call RVC::RASTER::GetEmbeddedPyramidList on the multiraster before using this method.

static ERRVALUE RVC::MULTIRASTER::MakePyramidSetNextTiers	(	const RVC::OBJITEM &	ObjItemPrevTier,
		RASTER::COMPTYPE	CompressType,
		UINT16	CompressRatio,
		const CREDENTIALS *	Credentials
	)			[static]

Make next pyramid tiers as a tileset.

Parameters:

CompressType

Must be COMPTYPE_JP2 at present

---

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

• rvc/multrast.h