visBase::TextureChannels Class Reference

Inheritance diagram for visBase::TextureChannels:

Public Member Functions
	TextureChannels ()
virtual const char *	getClassName () const
virtual bool	turnOn (bool yn)
virtual bool	isOn () const
int	nrChannels () const
int	addChannel ()
int	insertChannel (int)
void	removeChannel (int)
void	swapChannels (int, int)
void	setColTabMapperSetup (int channel, const ColTab::MapperSetup &)
	Will not trigger a remap, use reMapData. More...
const ColTab::MapperSetup &	getColTabMapperSetup (int channel, int version) const
const ColTab::Mapper &	getColTabMapper (int channel, int version) const
void	reMapData (int channel, bool dontreclip, TaskRunner *)
const TypeSet< float > *	getHistogram (int channel) const
void	setSize (int channel, int sz0, int sz1, int sz2)
int	getSize (int channel, unsigned char dim) const
void	setOrigin (int channel, const Coord &origin)
const Coord &	getOrigin (int channel) const
void	setScale (int channel, const Coord &scale)
const Coord &	getScale (int channel) const
void	setNrComponents (int channel, int nrcomp)
int	getNrComponents (int channel) const
void	setNrVersions (int channel, int nrvers)
int	nrVersions (int channel) const
int	currentVersion (int channel) const
void	setCurrentVersion (int channel, int version)
bool	isCurrentDataPremapped (int channel) const
bool	setUnMappedVSData (int channel, int version, const ValueSeries< float > *, OD::PtrPolicy, TaskRunner *, bool skipclip=false)
bool	setUnMappedData (int channel, int version, const float *, OD::PtrPolicy, TaskRunner *, bool skipclip=false)
bool	setMappedData (int channel, int version, unsigned char *, OD::PtrPolicy)
void	unfreezeOldData (int channel)
bool	setChannels2RGBA (TextureChannel2RGBA *)
TextureChannel2RGBA *	getChannels2RGBA ()
const TextureChannel2RGBA *	getChannels2RGBA () const
const SbImagei32 *	getChannels () const
void	touchMappedData ()
osgGeo::LayeredTexture *	getOsgTexture ()
const osgGeo::LayeredTexture *	getOsgTexture () const
const TypeSet< int > *	getOsgIDs (int channel) const
void	enableTextureInterpolation (bool)
bool	textureInterpolationEnabled () const
void	setNonShaderResolution (int)
int	getNonShaderResolution () const
unsigned char	nrDataBands () const
unsigned char	nrUdfBands () const
unsigned char	nrTextureBands () const
StepInterval< float >	getEnvelopeRange (unsigned char dim) const
Public Member Functions inherited from visBase::DataObject
virtual bool	isOK () const
int	id () const
void	setID (int nid)
uiString	name () const
virtual void	setName (const uiString &)
osg::Node *	osgNode (bool skipswitch=false)
const osg::Node *	osgNode (bool skipswitch=false) const
void	enableTraversal (unsigned int mask, bool yn=true)
bool	isTraversalEnabled (unsigned int mask) const
SoNode *	getInventorNode ()
const SoNode *	getInventorNode () const
bool	isPickable (bool actively=true) const
void	setPickable (bool actively, bool passively=true)
virtual bool	rightClickable () const
virtual bool	selectable () const
void	select () const
void	deSelect () const
void	updateSel () const
virtual bool	isSelected () const
virtual NotifierAccess *	selection ()
virtual NotifierAccess *	deSelection ()
virtual NotifierAccess *	rightClicked ()
virtual const TypeSet< int > *	rightClickedPath () const
virtual void	setDisplayTransformation (const visBase::Transformation *)
virtual const visBase::Transformation *	getDisplayTransformation () const
virtual void	setRightHandSystem (bool yn)
virtual bool	isRightHandSystem () const
virtual void	setPixelDensity (float dpi)
virtual float	getPixelDensity () const
virtual const char *	errMsg () const
bool	serialize (const char *filename, bool binary=false)
void	setParent (DataObjectGroup *g)
template<class T >
T *	addNodeState (T *ns)
NodeState *	removeNodeState (NodeState *)
NodeState *	getNodeState (int idx)
Public Member Functions inherited from CallBacker
	CallBacker ()
	CallBacker (const CallBacker &)
virtual	~CallBacker ()
bool	attachCB (NotifierAccess &, const CallBack &, bool onlyifnew=false)
bool	attachCB (NotifierAccess *notif, const CallBack &cb, bool onlyifnew=false)
void	detachCB (NotifierAccess &, const CallBack &)
void	detachCB (NotifierAccess *notif, const CallBack &cb)
bool	isNotifierAttached (NotifierAccess *) const
	Only for debugging purposes, don't use. More...

Static Public Member Functions
static TextureChannels *	create ()
static void	initClass ()
static const char *	getStaticClassName ()
static const char *	sFactoryKeyword ()
Static Public Member Functions inherited from visBase::DataObject
static int	getID (const osg::Node *)
static float	getDefaultPixelDensity ()
static void	setVisualizationThread (const void *)
	Call only once from initialization. More...
static bool	isVisualizationThread ()
static void	requestSingleRedraw ()
static void	setCommonViewer (osgViewer::CompositeViewer *)
static osgViewer::CompositeViewer *	getCommonViewer ()

Protected Member Functions
void	update (int channel, bool freezeifnodata=true)
void	update (ChannelInfo *)
	~TextureChannels ()
Protected Member Functions inherited from visBase::DataObject
virtual osg::StateSet *	getStateSet ()
void	doAddNodeState (NodeState *ns)
virtual void	triggerSel ()
virtual void	triggerDeSel ()
virtual void	triggerRightClick (const EventInfo *=0)
	DataObject ()
template<class T >
T *	setOsgNode (T *t)
	Must be called during construction. More...
void	updateNodemask ()
Protected Member Functions inherited from CallBacker
void	detachAllNotifiers ()
	Call from the destructor of your inherited object. More...

Protected Attributes
TextureCallbackHandler *	texturecallbackhandler_
ObjectSet< ChannelInfo >	channelinfo_
TextureChannel2RGBA *	tc2rgba_
osgGeo::LayeredTexture *	osgtexture_
bool	interpolatetexture_
Protected Attributes inherited from visBase::DataObject
DataObjectGroup *	parent_

Private Member Functions
TextureChannels &	operator= (const TextureChannels &)
	TextureChannels (const TextureChannels &)

Static Private Member Functions
static visBase::DataObject *	createInternal ()

Friends
class	ChannelInfo

Detailed Description

Base class to manage the set of interchangeable and overlayable data layers from which the texture displayed on some kind of section will be assembled dynamically.

Different attributes are stored in different channels. Each channel may have multiple versions, for example obtained with different parameter settings of the attribute.

Each channel may consist of different components. Each component corresponds with one data layer. Multiple components are not yet used.

Every component may utilize up to four bands in the image that stores the data. The first band contains the data values itself. Additional bands are used to to improve the quality of the displayed texture. One band is used to denote undefined values separate from the actual signal. Other band(s) for example store the instantaneous power of the signal.

Constructor & Destructor Documentation

visBase::TextureChannels::TextureChannels ( const TextureChannels &  )

private

visBase::TextureChannels::TextureChannels

(

)

visBase::TextureChannels::~TextureChannels ( )

protected

Member Function Documentation

int visBase::TextureChannels::addChannel

(

)

static TextureChannels* visBase::TextureChannels::create ( )

inlinestatic

static visBase::DataObject* visBase::TextureChannels::createInternal ( )

inlinestaticprivate

int visBase::TextureChannels::currentVersion

(

int

channel

)

const

void visBase::TextureChannels::enableTextureInterpolation

(

bool

)

const SbImagei32* visBase::TextureChannels::getChannels

(

)

const

TextureChannel2RGBA* visBase::TextureChannels::getChannels2RGBA

(

)

const TextureChannel2RGBA* visBase::TextureChannels::getChannels2RGBA

(

)

const

virtual const char* visBase::TextureChannels::getClassName ( ) const

virtual

Reimplemented from visBase::DataObject.

const ColTab::Mapper& visBase::TextureChannels::getColTabMapper	(	int	channel,
		int	version
	)		const

const ColTab::MapperSetup& visBase::TextureChannels::getColTabMapperSetup	(	int	channel,
		int	version
	)		const

StepInterval<float> visBase::TextureChannels::getEnvelopeRange

(

unsigned char

dim

)

const

const TypeSet<float>* visBase::TextureChannels::getHistogram

(

int

channel

)

const

int visBase::TextureChannels::getNonShaderResolution

(

)

const

int visBase::TextureChannels::getNrComponents

(

int

channel

)

const

const Coord& visBase::TextureChannels::getOrigin

(

int

channel

)

const

const TypeSet<int>* visBase::TextureChannels::getOsgIDs

(

int

channel

)

const

osgGeo::LayeredTexture* visBase::TextureChannels::getOsgTexture ( )

inline

const osgGeo::LayeredTexture* visBase::TextureChannels::getOsgTexture ( ) const

inline

const Coord& visBase::TextureChannels::getScale

(

int

channel

)

const

int visBase::TextureChannels::getSize	(	int	channel,
		unsigned char	dim
	)		const

static const char* visBase::TextureChannels::getStaticClassName ( )

static

static void visBase::TextureChannels::initClass ( )

static

int visBase::TextureChannels::insertChannel

(

int

)

bool visBase::TextureChannels::isCurrentDataPremapped

(

int

channel

)

const

virtual bool visBase::TextureChannels::isOn ( ) const

virtual

Reimplemented from visBase::DataObject.

int visBase::TextureChannels::nrChannels

(

)

const

unsigned char visBase::TextureChannels::nrDataBands

(

)

const

unsigned char visBase::TextureChannels::nrTextureBands ( ) const

inline

unsigned char visBase::TextureChannels::nrUdfBands ( ) const

inline

int visBase::TextureChannels::nrVersions

(

int

channel

)

const

TextureChannels& visBase::TextureChannels::operator= ( const TextureChannels &  )

private

void visBase::TextureChannels::reMapData	(	int	channel,
		bool	dontreclip,
		TaskRunner *
	)

void visBase::TextureChannels::removeChannel

(

int

)

bool visBase::TextureChannels::setChannels2RGBA

(

TextureChannel2RGBA *

)

void visBase::TextureChannels::setColTabMapperSetup	(	int	channel,
		const ColTab::MapperSetup &
	)

Will not trigger a remap, use reMapData.

void visBase::TextureChannels::setCurrentVersion	(	int	channel,
		int	version
	)

bool visBase::TextureChannels::setMappedData	(	int	channel,
		int	version,
		unsigned char *	,
		OD::PtrPolicy
	)

void visBase::TextureChannels::setNonShaderResolution

(

int

)

void visBase::TextureChannels::setNrComponents	(	int	channel,
		int	nrcomp
	)

void visBase::TextureChannels::setNrVersions	(	int	channel,
		int	nrvers
	)

void visBase::TextureChannels::setOrigin	(	int	channel,
		const Coord &	origin
	)

void visBase::TextureChannels::setScale	(	int	channel,
		const Coord &	scale
	)

void visBase::TextureChannels::setSize	(	int	channel,
		int	sz0,
		int	sz1,
		int	sz2
	)

bool visBase::TextureChannels::setUnMappedData	(	int	channel,
		int	version,
		const float *	,
		OD::PtrPolicy	,
		TaskRunner *	,
		bool	skipclip = false
	)

bool visBase::TextureChannels::setUnMappedVSData	(	int	channel,
		int	version,
		const ValueSeries< float > *	,
		OD::PtrPolicy	,
		TaskRunner *	,
		bool	skipclip = false
	)

static const char* visBase::TextureChannels::sFactoryKeyword ( )

static

void visBase::TextureChannels::swapChannels	(	int	,
		int
	)

bool visBase::TextureChannels::textureInterpolationEnabled

(

)

const

void visBase::TextureChannels::touchMappedData

(

)

virtual bool visBase::TextureChannels::turnOn ( bool  yn )

virtual

Reimplemented from visBase::DataObject.

void visBase::TextureChannels::unfreezeOldData

(

int

channel

)

void visBase::TextureChannels::update ( int  channel, bool  freezeifnodata = true  )

protected

void visBase::TextureChannels::update ( ChannelInfo *  )

protected

Friends And Related Function Documentation

friend class ChannelInfo

friend

Member Data Documentation

ObjectSet<ChannelInfo> visBase::TextureChannels::channelinfo_

protected

bool visBase::TextureChannels::interpolatetexture_

protected

osgGeo::LayeredTexture* visBase::TextureChannels::osgtexture_

protected

TextureChannel2RGBA* visBase::TextureChannels::tc2rgba_

protected

TextureCallbackHandler* visBase::TextureChannels::texturecallbackhandler_

protected