Simple implementation of a cached DisplayData for sky catalogue overlays. More...

#include <SkyCatOverlayDD.h>

Inheritance diagram for casa::SkyCatOverlayDD:

Public Member Functions
	SkyCatOverlayDD (casacore::Table *table)
	Constructor taking a pointer to an already constructed Table. More...

	SkyCatOverlayDD (const casacore::String tablename)
	Constructor taking a casacore::String which describes the full pathname of a casacore::Table on disk. More...

virtual	~SkyCatOverlayDD ()
	Destructor. More...

virtual void	setDefaultOptions ()
	Install the default options for this DisplayData. More...

virtual casacore::Bool	setOptions (casacore::Record &rec, casacore::Record &recOut)
	Apply options stored in `rec` to the DisplayData. More...

virtual casacore::Record	getOptions (bool scrub=false) const
	Retrieve the current and default options and parameter types. More...

virtual Display::DisplayDataType	classType ()
	Return the type of this DisplayData. More...

casacore::String	dataType () const
	Pure virtual function from DisplayData... More...

virtual CachingDisplayMethod *	newDisplayMethod (WorldCanvas worldCanvas, AttributeBuffer wchAttributes, AttributeBuffer ddAttributes, CachingDisplayData dd)
	Create a new AxesDisplayMethod for drawing on the given WorldCanvas when the AttributeBuffers are suitably matched to the current state of this DisplayData and of the WorldCanvas/Holder. More...

virtual AttributeBuffer	optionsAsAttributes ()
	Return the current options of this DisplayData as an AttributeBuffer. More...

virtual casacore::String	nameColumn () const
	Get the column name for text labelling. More...

virtual casacore::Float	lineWidth () const
	Get the line width for labelling. More...

virtual Display::Marker	markerType () const
	Get the marker type, size and color. More...

virtual casacore::Int	markerSize () const

virtual casacore::String	markerColor () const

virtual casacore::String	mapColumn () const
	Get the column name for value-size mapping. More...

virtual casacore::String	charFont () const
	Get the character font, size, color and angle for labelling. More...

virtual casacore::Float	charSize () const

virtual casacore::String	charColor () const

virtual casacore::Int	charAngle () const

virtual casacore::Float	labelXOffset () const
	Get the label x and y offsets (in character height). More...

virtual casacore::Float	labelYOffset () const

virtual casacore::Bool	conformsToCS (const WorldCanvas &wch)
	Determine ability to draw, given current canvas coordinate state. More...

std::string	errorMessage () const

Public Member Functions inherited from casa::PassiveTableDD
	PassiveTableDD (casacore::Table *table)
	Constructor taking a pointer to an already constructed Table. More...

	PassiveTableDD (const casacore::String tablename)
	Constructor taking a casacore::String which describes the full pathname of a casacore::Table on disk. More...

virtual	~PassiveTableDD ()
	Destructor. More...

Public Member Functions inherited from casa::PassiveCachingDD
	PassiveCachingDD ()
	Constructor. More...

virtual	~PassiveCachingDD ()
	Destructor. More...

virtual casacore::Bool	linToWorld (casacore::Vector< casacore::Double > &world, const casacore::Vector< casacore::Double > &lin)
	casacore::Coordinate transformation handlers, called by WorldCanvasHolder. More...

virtual casacore::Bool	worldToLin (casacore::Vector< casacore::Double > &lin, const casacore::Vector< casacore::Double > &world)

virtual casacore::String	showPosition (const casacore::Vector< casacore::Double > &world, const casacore::Bool &displayAxesOnly=false)
	casacore::Format a string containing coordinate or value information at the given world coordinate. More...

virtual casacore::String	showValue (const casacore::Vector< casacore::Double > &world)
	casacore::Format a string containing value information at the given world coordinate More...

virtual casacore::Vector < casacore::String >	worldAxisNames () const
	World axis information suppliers. More...

virtual casacore::Vector < casacore::String >	worldAxisUnits () const

const casacore::Unit	dataUnit () const

const casacore::IPosition	dataShape () const

casacore::uInt	dataDim () const

std::vector< int >	displayAxes () const

virtual casacore::uInt	nelements (const WorldCanvasHolder &wcHolder) const
	Return the number of display elements (ie. More...

virtual casacore::uInt	nelements () const
	and non-specific More...

virtual void	refreshEH (const WCRefreshEvent &ev)
	Negotiatiate WorldCanvas linear coordinate system when asked to do so by the WorldCanvasHolder. More...

virtual casacore::Bool	sizeControl (WorldCanvasHolder &, AttributeBuffer &)
	Set (coordinate) state of WCH's WC. More...

virtual void	cleanup ()
	Tidy up the elements of this DisplayData. More...

Public Member Functions inherited from casa::CachingDisplayData
	CachingDisplayData ()
	Constructor. More...

virtual	~CachingDisplayData ()
	Destructor. More...

virtual void	notifyRegister (WorldCanvasHolder *wcHolder)

virtual void	notifyUnregister (WorldCanvasHolder &wcHolder, casacore::Bool ignoreRefresh=false)
	`ignoreRefresh` tells the DD not to refresh just to clean up DMs More...

virtual void	setColormap (Colormap *cmap, casacore::Float weight)
	Purges cache, to avoid reusing images with the wrong colormap, then calls base class version. More...

virtual void	purgeCache ()
	Empty cache completely. More...

virtual void	purgeCache (const WorldCanvasHolder &wch)
	Empty cache of all DMs for a given WCH. More...

Public Member Functions inherited from casa::DisplayData
	DisplayData ()
	(Required) default constructor. More...

virtual	~DisplayData ()
	required destructor More...

virtual void	setDisplayState (DisplayState s)

virtual DisplayState	getDisplayState () const

virtual bool	isDisplayable () const

virtual void	addRestrictions (AttributeBuffer &otherBuf)
	Add general restrictions or a restriction for item `itemNum` of this DisplayData. More...

virtual void	addRestriction (Attribute &newRestriction, casacore::Bool permanent)

virtual void	addElementRestrictions (const casacore::uInt itemNum, AttributeBuffer &other)

virtual void	addElementRestriction (const casacore::uInt itemNum, Attribute &newRestriction, casacore::Bool permanent)

virtual void	setRestrictions (AttributeBuffer &otherBuf)
	Set general restrictions or a restriction for item `itemNum` of this DisplayData. More...

virtual void	setRestriction (Attribute &newRestriction)

virtual void	setElementRestrictions (const casacore::uInt itemNum, AttributeBuffer &other)

virtual void	setElementRestriction (const casacore::uInt itemNum, Attribute &newRestriction)

virtual void	removeRestriction (const casacore::String &name)
	Remove a general restriction or a restriction from item `itemNum` More...

virtual void	removeElementRestriction (const casacore::uInt itemNum, const casacore::String &name)

virtual void	clearRestrictions ()
	Clear all general restrictions or all restrictions of item `itemNum` (except the ones that are permanent of course...) More...

virtual void	clearElementRestrictions (const casacore::uInt itemNum)

virtual casacore::Bool	existRestriction (const casacore::String &name)
	Check if a general restriction or a restriction for item `itemNum` with name `name` exists. More...

virtual casacore::Bool	existElementRestriction (const casacore::uInt itemNum, const casacore::String &name)

virtual AttributeBuffer *	restrictionBuffer ()
	Get a handle to the buffer of general restrictions or of the buffer of restrictions for item `itemNum` More...

virtual AttributeBuffer *	elementRestrictionBuffer (const casacore::uInt itemNum)

virtual casacore::Bool	conformsTo (const WorldCanvas *wCanvas)
	Check whether the DD is is compatible with all WC[H] state, including its coordinate state, restrictions, and zIndex (if any). More...

virtual casacore::Bool	conformsTo (const WorldCanvas &wc)

virtual casacore::Bool	conformsToRstrs (const WorldCanvas &wc)
	Determine whether DD restrictions are in conformance with restrictions on the given WCH. More...

virtual casacore::Bool	conformsToZIndex (const WorldCanvas &wc)
	Determine whether DD is compatible with the current canvas animation (zIndex) position. More...

virtual casacore::Int	activeZIndex (const WorldCanvas *wc=0)
	Retrieve 'Active' zIndex. More...

virtual casacore::Bool	getFirstZIndex (int &firstZIndex, casacore::Int axZrng=-1) const
	Set firstZIndex to minimum zIndex setting from all canvases where this DD is registered. More...

virtual void	addPositionEventHandler (WCPositionEH *positionHandler)
	Add event handlers on the DisplayData. More...

virtual void	addMotionEventHandler (WCMotionEH *motionHandler)

virtual void	addRefreshEventHandler (WCRefreshEH *refreshHandler)

virtual void	addDisplayEventHandler (DisplayEH *displayHandler)

virtual void	removePositionEventHandler (WCPositionEH &positionHandler)
	Remove eventhandlers. More...

virtual void	removeMotionEventHandler (WCMotionEH &motionHandler)

virtual void	removeRefreshEventHandler (WCRefreshEH &refreshHandler)

virtual void	removeDisplayEventHandler (DisplayEH &displayHandler)

virtual void	removeColormap ()

virtual Colormap *	colormap () const

void	setAttribute (Attribute &at)
	set an Attribute or Attributes More...

void	setAttributes (AttributeBuffer &at)

casacore::Bool	getAttributeValue (const casacore::String &name, casacore::uInt &newValue)
	User interface to get value from the attribute buffer. More...

casacore::Bool	getAttributeValue (const casacore::String &name, casacore::Int &newValue)

casacore::Bool	getAttributeValue (const casacore::String &name, casacore::Float &newValue)

casacore::Bool	getAttributeValue (const casacore::String &name, casacore::Double &newValue)

casacore::Bool	getAttributeValue (const casacore::String &name, casacore::Bool &newValue)

casacore::Bool	getAttributeValue (const casacore::String &name, casacore::String &newValue)

casacore::Bool	getAttributeValue (const casacore::String &name, casacore::Vector< casacore::uInt > &newValue)

casacore::Bool	getAttributeValue (const casacore::String &name, casacore::Vector< casacore::Int > &newValue)

casacore::Bool	getAttributeValue (const casacore::String &name, casacore::Vector< casacore::Float > &newValue)

casacore::Bool	getAttributeValue (const casacore::String &name, casacore::Vector< casacore::Double > &newValue)

casacore::Bool	getAttributeValue (const casacore::String &name, casacore::Vector< casacore::Bool > &newValue)

casacore::Bool	getAttributeValue (const casacore::String &name, casacore::Vector< casacore::String > &newValue)

casacore::Bool	existsAttribute (casacore::String &name)
	Check if a certain Attribute exists. More...

void	removeAttribute (casacore::String &name)
	Remove an Attribute. More...

AttValue::ValueType	attributeType (casacore::String &name)
	Get the type of the Attribute. More...

void	setAttributeOnPrimaryWCHs (Attribute &at)
	Set an attribute on any WorldCanvas for which this DD is CS master. More...

virtual void	removeFromAllWCHs ()
	remove this DD everywhere–will stop any more refresh handling by the DD. More...

virtual void	refresh (casacore::Bool clean=false)
	an explicit refresh: should be called if the DisplayData is changed such that drawing is required. More...

virtual casacore::Bool	labelAxes (const WCRefreshEvent &ev)
	an explicit request to draw the axes and/or labels. More...

virtual casacore::Bool	canLabelAxes () const

virtual casacore::String	className () const
	Return the class name of this DisplayData; useful mostly for debugging purposes, and perhaps future use in the glish widget interface. More...

virtual casacore::String	description () const

virtual ImageAnalysis *	imageanalysis () const
	Get image analyis about images... More...

virtual std::shared_ptr < casacore::ImageInterface < casacore::Float > >	imageinterface ()
	Returns a pointer that should not be deleted... More...

virtual void	setSubstituteTitleText (const casacore::String)

const WorldCanvasHolder *	findHolder (const WorldCanvas *wCanvas) const
	Identify the WorldCanvasHolder for the given WorldCanvas. More...

WorldCanvasHolder *	findHolder (const WorldCanvas *wCanvas)

virtual casacore::Block < casacore::Int >	allZIndices (casacore::Int axZrng=-1) const
	Return a sorted casacore::Block of all animation frame numbers currently set onto all WCHs where this DD is registered. More...

virtual casacore::Bool	zIndexHint (casacore::Int &) const
	Will be called just before registering the [GTk]DD on a [GTk]PanelDisplay which has none registered on it yet. More...

virtual void	handleEvent (DisplayEvent &ev)
	Overide DisplayEH::handleEvent. More...

virtual casacore::Bool	isCSmaster (const WorldCanvasHolder *wch=0) const
	Is this DD the CS master of the passed WCH? Defaulting wch to 0 asks whether this DD is CS master of some WCH on which it is registered. More...

virtual casacore::Int	uiBase () const
	DD 'Absolute Pixel Coordinates', e.g. More...

virtual void	setUIBase (casacore::Int uibase)

virtual casacore::Bool	getDelTmpData ()
	Get and set method for the flag. More...

virtual void	setDelTmpData (casacore::Bool delTmpData)

virtual void	setDisplayDataRed (DisplayData *)

virtual void	setDisplayDataBlue (DisplayData *)

virtual void	setDisplayDataGreen (DisplayData *)

Public Member Functions inherited from casa::DisplayOptions
	DisplayOptions ()
	Constructor. More...

virtual	~DisplayOptions ()
	Destructor. More...

template<class T >
casacore::Bool	readOptionRecord (casacore::Vector< T > &target, casacore::Bool &error, const casacore::Record &rec, const casacore::String &fieldname) const
	Find the field `fieldname` in casacore::Record `rec`, containing the requested type (casacore::Bool, casacore::String, casacore::Float, casacore::Int) in itself or its "value" sub-field, and return the value in `target`. More...

template<class T >
casacore::Bool	readOptionRecord (T &target, casacore::Bool &error, const casacore::Record &rec, const casacore::String &fieldname) const

virtual casacore::Bool	readOptionRecord (casacore::String &target, casacore::Bool &unsetTarget, casacore::Bool &error, const casacore::Record &rec, const casacore::String &fieldname) const
	Find the field `fieldname` in casacore::Record `rec`, containing the requested type (casacore::String) in itself or its "value" sub-field, and return the value in `target`. More...

casacore::Record	unset () const
	Return a casacore::Record which is an "unset" casacore::Record, ie. More...

casacore::Bool	isUnset (const casacore::Record &rec) const
	Return true or false indicating if the provided casacore::Record is equal to an "unset" Record. More...

Public Member Functions inherited from casa::DisplayEH
virtual	~DisplayEH ()

Public Member Functions inherited from casa::DlTarget
	DlTarget ()

	DlTarget (const DlTarget &)

virtual	~DlTarget ()

void	reg (DlHandleBase *p)

void	unreg (DlHandleBase *p)

Protected Member Functions
	SkyCatOverlayDD ()
	(Required) default constructor. More...

	SkyCatOverlayDD (const SkyCatOverlayDD &other)
	(Required) copy constructor. More...

void	operator= (const SkyCatOverlayDD &other)
	(Required) copy assignment. More...

virtual casacore::Bool	determineDirectionColumnMapping ()
	Attempt to determine which columns map to longitude, latitude, and type. More...

casacore::Unit	columnUnit (const casacore::String columnName) const
	Return the unit of a given column in the table. More...

Protected Member Functions inherited from casa::PassiveTableDD
template<class T >
casacore::Bool	getTableKeyword (T &value, const casacore::String keyword) const
	Get the value of the named keyword, or the first keyword matching `regex`, and return it in `value`. More...

template<class T >
casacore::Bool	getTableKeyword (T &value, const casacore::Regex &regex) const

template<class T >
casacore::Bool	getColumnKeyword (T &value, const casacore::String column, const casacore::String keyword) const
	Get the value of the named keyword, or the first keyword matching `regex` for the named column, and return it in `value`. More...

template<class T >
casacore::Bool	getColumnKeyword (T &value, const casacore::String column, const casacore::Regex &regex) const

casacore::Vector < casacore::String >	getColumnNamesOfType (const casacore::DataType type)
	Get the names of the columns of the table having the given type. More...

casacore::Table *	table ()
	Return the casacore::Table pointer for use by derived classes. More...

	PassiveTableDD ()
	(Required) default constructor. More...

	PassiveTableDD (const PassiveTableDD &other)
	(Required) copy constructor. More...

void	operator= (const PassiveTableDD &other)
	(Required) copy assignment. More...

Protected Member Functions inherited from casa::PassiveCachingDD
	PassiveCachingDD (const PassiveCachingDD &other)
	(Required) copy constructor. More...

void	operator= (const PassiveCachingDD &other)
	(Required) copy assignment. More...

Protected Member Functions inherited from casa::CachingDisplayData
virtual void	setCaching (const casacore::Bool caching)
	Return any additional Attributes to consider when searching the cache. More...

	CachingDisplayData (const CachingDisplayData &other)
	(Required) copy constructor. More...

void	operator= (const CachingDisplayData &other)
	(Required) copy assignment. More...

Protected Member Functions inherited from casa::DisplayData
virtual casacore::Bool	setActiveZIndex_ (casacore::Int zindex)
	DDs may override to adjust the internal stored current animation index (activeZIndex_) if necessary, and to set return value false iff the passed zindex won't work for the DD. More...

casacore::Bool	conformed ()
	Returns result of last call to conformsTo(WCH&). More...

casacore::Bool	isCsAndZIndexConformed ()
	Added so that when two images are loaded with no velocity alignment, they can still show their position coordinates without having to be rstrsConformed. More...

virtual void	delTmpData (casacore::String &tmpData)
	Delete temporary data. More...

virtual const std::list < WCPositionEH * > *	positionEventHandlerList ()
	Retrieve position, motion, refresh and display event handler lists. More...

virtual const std::list < WCMotionEH * > *	motionEventHandlerList ()

virtual const std::list < WCRefreshEH * > *	refreshEventHandlerList ()

virtual const std::list < DisplayEH * > *	displayEventHandlerList ()

virtual void	positionEH (const WCPositionEvent &ev)
	Position, motion and refresh event handlers that will generally be called by a WorldCanvasHolder. More...

virtual void	motionEH (const WCMotionEvent &ev)

	DisplayData (const DisplayData &other)
	(Required) copy constructor. More...

void	operator= (const DisplayData &other)
	(Required) copy assignment. More...

Protected Member Functions inherited from casa::DisplayOptions
	DisplayOptions (const DisplayOptions &other)
	(Required) copy constructor. More...

void	operator= (const DisplayOptions &other)
	(Required) copy assignment. More...

Private Member Functions
void	constructParameters ()
	Construct and destruct the parameter set. More...

void	destructParameters ()

Private Attributes
casacore::Vector < casacore::String >	itsColumnNames
	Store the column names here. More...

casacore::String	itsLongitudeColumn
	Option: what type of coordinates are provided? casacore::String itsCoordinateType; More...

casacore::Unit	itsLongitudeUnit

casacore::String	itsLatitudeColumn
	Which column is mapped to the latitude coordinate, and what is its unit? More...

casacore::Unit	itsLatitudeUnit

casacore::String	itsDirectionTypeColumn
	Which column is mapped to epoch. More...

DParameterChoice *	itsParamNameColumn
	Option: which column is mapped to the name? More...

DParameterRange< casacore::Int > *	itsParamLineWidth
	plot line width More...

DParameterMapKeyChoice *	itsParamMarkerType
	Marker type, size and color. More...

DParameterRange< casacore::Int > *	itsParamMarkerSize

DParameterColorChoice *	itsParamMarkerColor

DParameterChoice *	itsParamMapColumn

DParameterChoice *	itsParamCharacterFont
	Labelling character font, size, color and angle. More...

DParameterRange < casacore::Float > *	itsParamCharacterSize

DParameterColorChoice *	itsParamCharacterColor

DParameterRange< casacore::Int > *	itsParamCharacterAngle

DParameterRange < casacore::Float > *	itsParamLabelXOffset
	Labelling character offsets in character height units. More...

DParameterRange < casacore::Float > *	itsParamLabelYOffset

Friends
class	SkyCatOverlayDM
	Allow the DisplayMethod to access the private data. More...

Additional Inherited Members
Public Types inherited from casa::DisplayData
enum	DisplayState { DISPLAYED, UNDISPLAYED, LIMBO }

Static Public Attributes inherited from casa::DisplayData
static const casacore::String	DATA_MIN

static const casacore::String	DATA_MAX

Protected Attributes inherited from casa::CachingDisplayData
casacore::Bool	restorePCColormap_
	The default is false. More...

Protected Attributes inherited from casa::DisplayData
AttributeBuffer	restrictions
	The Book says that we should not put data members in class that is supposed to only define an interface, but by putting these here, we can implement some of the restriction & eventhandling stuff so that people do not have to repeat it. More...

AttributeBuffer	attributes
	buffer for storing Attributes More...

casacore::PtrBlock< void * >	DDelement
	list of DisplayDataElements, which are of type DisplayMethod or derived More...

casacore::Int	activeZIndex_
	Indicates the 'current' animation frame, i.e. More...

casacore::Bool	delTmpData_
	Flag indicating that temporary data should be removed when deleting the object. More...

casacore::Bool	rstrsConformed_
	Somewhat limited-use state, saved here for 'efficiency'. More...

casacore::Bool	csConformed_

casacore::Bool	zIndexConformed_

Detailed Description

Simple implementation of a cached DisplayData for sky catalogue overlays.

Definition at line 53 of file SkyCatOverlayDD.h.

Constructor & Destructor Documentation

casa::SkyCatOverlayDD::SkyCatOverlayDD ( casacore::Table * table )

Constructor taking a pointer to an already constructed Table.

casa::SkyCatOverlayDD::SkyCatOverlayDD ( const casacore::String tablename )

Constructor taking a casacore::String which describes the full pathname of a casacore::Table on disk.

virtual casa::SkyCatOverlayDD::~SkyCatOverlayDD ( )

virtual

Destructor.

casa::SkyCatOverlayDD::SkyCatOverlayDD ( )

protected

(Required) default constructor.

casa::SkyCatOverlayDD::SkyCatOverlayDD ( const SkyCatOverlayDD & other )

protected

(Required) copy constructor.

Member Function Documentation

virtual casacore::Int casa::SkyCatOverlayDD::charAngle ( ) const

inlinevirtual

Definition at line 143 of file SkyCatOverlayDD.h.

References itsParamCharacterAngle, and casa::DParameterRange< T >::value().

virtual casacore::String casa::SkyCatOverlayDD::charColor ( ) const

inlinevirtual

Definition at line 140 of file SkyCatOverlayDD.h.

References itsParamCharacterColor, and casa::DParameterChoice::value().

virtual casacore::String casa::SkyCatOverlayDD::charFont ( ) const

inlinevirtual

Get the character font, size, color and angle for labelling.

Definition at line 134 of file SkyCatOverlayDD.h.

References itsParamCharacterFont, and casa::DParameterChoice::value().

virtual casacore::Float casa::SkyCatOverlayDD::charSize ( ) const

inlinevirtual

Definition at line 137 of file SkyCatOverlayDD.h.

References itsParamCharacterSize, and casa::DParameterRange< T >::value().

virtual Display::DisplayDataType casa::SkyCatOverlayDD::classType ( )

inlinevirtual

Return the type of this DisplayData.

Implements casa::DisplayData.

Definition at line 80 of file SkyCatOverlayDD.h.

References casa::Display::CanvasAnnotation.

casacore::Unit casa::SkyCatOverlayDD::columnUnit ( const casacore::String columnName ) const

protected

Return the unit of a given column in the table.

This is extracted from the first column keyword matching the pattern ^[uU][nN][iI][tT]$. If no unit keyword is available, the returned unit is a null unit.

virtual casacore::Bool casa::SkyCatOverlayDD::conformsToCS ( const WorldCanvas & wch )

virtual

Determine ability to draw, given current canvas coordinate state.

This DD requires direction coordinates in both X and Y axis codes.

Reimplemented from casa::DisplayData.

void casa::SkyCatOverlayDD::constructParameters ( )

private

Construct and destruct the parameter set.

casacore::String casa::SkyCatOverlayDD::dataType ( ) const

inlinevirtual

Pure virtual function from DisplayData...

Implements casa::DisplayData.

Definition at line 84 of file SkyCatOverlayDD.h.

void casa::SkyCatOverlayDD::destructParameters ( )

private

virtual casacore::Bool casa::SkyCatOverlayDD::determineDirectionColumnMapping ( )

protectedvirtual

Attempt to determine which columns map to longitude, latitude, and type.

std::string casa::SkyCatOverlayDD::errorMessage ( ) const

inlinevirtual

Implements casa::DisplayData.

Definition at line 162 of file SkyCatOverlayDD.h.

virtual casacore::Record casa::SkyCatOverlayDD::getOptions ( bool scrub = false ) const

virtual

Retrieve the current and default options and parameter types.

Reimplemented from casa::PassiveTableDD.

virtual casacore::Float casa::SkyCatOverlayDD::labelXOffset ( ) const

inlinevirtual

Get the label x and y offsets (in character height).

Definition at line 150 of file SkyCatOverlayDD.h.

References itsParamLabelXOffset, and casa::DParameterRange< T >::value().

virtual casacore::Float casa::SkyCatOverlayDD::labelYOffset ( ) const

inlinevirtual

Definition at line 153 of file SkyCatOverlayDD.h.

References itsParamLabelYOffset, and casa::DParameterRange< T >::value().

virtual casacore::Float casa::SkyCatOverlayDD::lineWidth ( ) const

inlinevirtual

Get the line width for labelling.

Definition at line 110 of file SkyCatOverlayDD.h.

References itsParamLineWidth, and casa::DParameterRange< T >::value().

virtual casacore::String casa::SkyCatOverlayDD::mapColumn ( ) const

inlinevirtual

Get the column name for value-size mapping.

Definition at line 127 of file SkyCatOverlayDD.h.

References itsParamMapColumn, and casa::DParameterChoice::value().

virtual casacore::String casa::SkyCatOverlayDD::markerColor ( ) const

inlinevirtual

Definition at line 122 of file SkyCatOverlayDD.h.

References itsParamMarkerColor, and casa::DParameterChoice::value().

virtual casacore::Int casa::SkyCatOverlayDD::markerSize ( ) const

inlinevirtual

Definition at line 119 of file SkyCatOverlayDD.h.

References itsParamMarkerSize, and casa::DParameterRange< T >::value().

virtual Display::Marker casa::SkyCatOverlayDD::markerType ( ) const

inlinevirtual

Get the marker type, size and color.

Definition at line 116 of file SkyCatOverlayDD.h.

References itsParamMarkerType, and casa::DParameterMapKeyChoice::keyValue().

virtual casacore::String casa::SkyCatOverlayDD::nameColumn ( ) const

inlinevirtual

Get the column name for text labelling.

Definition at line 105 of file SkyCatOverlayDD.h.

References itsParamNameColumn, and casa::DParameterChoice::value().

virtual CachingDisplayMethod* casa::SkyCatOverlayDD::newDisplayMethod	(	WorldCanvas *	worldCanvas,
		AttributeBuffer *	wchAttributes,
		AttributeBuffer *	ddAttributes,
		CachingDisplayData *	dd
	)

virtual

Create a new AxesDisplayMethod for drawing on the given WorldCanvas when the AttributeBuffers are suitably matched to the current state of this DisplayData and of the WorldCanvas/Holder.

The tag is a unique number used to identify the age of the newly constructed CachingDisplayMethod.

Implements casa::CachingDisplayData.

void casa::SkyCatOverlayDD::operator= ( const SkyCatOverlayDD & other )

protected

(Required) copy assignment.

virtual AttributeBuffer casa::SkyCatOverlayDD::optionsAsAttributes ( )

virtual

Return the current options of this DisplayData as an AttributeBuffer.

Reimplemented from casa::PassiveTableDD.

virtual void casa::SkyCatOverlayDD::setDefaultOptions ( )

virtual

Install the default options for this DisplayData.

Reimplemented from casa::PassiveTableDD.

virtual casacore::Bool casa::SkyCatOverlayDD::setOptions	(	casacore::Record &	rec,
		casacore::Record &	recOut
	)

virtual

Apply options stored in rec to the DisplayData.

A return value of true means a refresh is needed. recOut contains any fields which were implicitly changed as a result of the call to this function.

Reimplemented from casa::PassiveTableDD.

Friends And Related Function Documentation

friend class SkyCatOverlayDM

friend

Allow the DisplayMethod to access the private data.

Definition at line 230 of file SkyCatOverlayDD.h.

Member Data Documentation

casacore::Vector<casacore::String> casa::SkyCatOverlayDD::itsColumnNames

private

Store the column names here.

Definition at line 188 of file SkyCatOverlayDD.h.

casacore::String casa::SkyCatOverlayDD::itsDirectionTypeColumn

private

Which column is mapped to epoch.

Definition at line 204 of file SkyCatOverlayDD.h.

casacore::String casa::SkyCatOverlayDD::itsLatitudeColumn

private

Which column is mapped to the latitude coordinate, and what is its unit?

Definition at line 200 of file SkyCatOverlayDD.h.

casacore::Unit casa::SkyCatOverlayDD::itsLatitudeUnit

private

Definition at line 201 of file SkyCatOverlayDD.h.

casacore::String casa::SkyCatOverlayDD::itsLongitudeColumn

private

Option: what type of coordinates are provided?

casacore::String itsCoordinateType;

Which column is mapped to the longitude coordinate, and what is its unit?

Definition at line 195 of file SkyCatOverlayDD.h.

casacore::Unit casa::SkyCatOverlayDD::itsLongitudeUnit

private

Definition at line 196 of file SkyCatOverlayDD.h.

DParameterRange<casacore::Int>* casa::SkyCatOverlayDD::itsParamCharacterAngle

private

Definition at line 223 of file SkyCatOverlayDD.h.

Referenced by charAngle().

DParameterColorChoice* casa::SkyCatOverlayDD::itsParamCharacterColor

private

Definition at line 222 of file SkyCatOverlayDD.h.

Referenced by charColor().

DParameterChoice* casa::SkyCatOverlayDD::itsParamCharacterFont

private

Labelling character font, size, color and angle.

Definition at line 220 of file SkyCatOverlayDD.h.

Referenced by charFont().

DParameterRange<casacore::Float>* casa::SkyCatOverlayDD::itsParamCharacterSize

private

Definition at line 221 of file SkyCatOverlayDD.h.

Referenced by charSize().

DParameterRange<casacore::Float>* casa::SkyCatOverlayDD::itsParamLabelXOffset

private

Labelling character offsets in character height units.

Definition at line 226 of file SkyCatOverlayDD.h.

Referenced by labelXOffset().

DParameterRange<casacore::Float>* casa::SkyCatOverlayDD::itsParamLabelYOffset

private

Definition at line 227 of file SkyCatOverlayDD.h.

Referenced by labelYOffset().

DParameterRange<casacore::Int>* casa::SkyCatOverlayDD::itsParamLineWidth

private

plot line width

Definition at line 210 of file SkyCatOverlayDD.h.

Referenced by lineWidth().

DParameterChoice* casa::SkyCatOverlayDD::itsParamMapColumn

private

Definition at line 216 of file SkyCatOverlayDD.h.

Referenced by mapColumn().

DParameterColorChoice* casa::SkyCatOverlayDD::itsParamMarkerColor

private

Definition at line 215 of file SkyCatOverlayDD.h.

Referenced by markerColor().

DParameterRange<casacore::Int>* casa::SkyCatOverlayDD::itsParamMarkerSize

private

Definition at line 214 of file SkyCatOverlayDD.h.

Referenced by markerSize().

DParameterMapKeyChoice* casa::SkyCatOverlayDD::itsParamMarkerType

private

Marker type, size and color.

Definition at line 213 of file SkyCatOverlayDD.h.

Referenced by markerType().

DParameterChoice* casa::SkyCatOverlayDD::itsParamNameColumn

private

Option: which column is mapped to the name?

Definition at line 207 of file SkyCatOverlayDD.h.

Referenced by nameColumn().

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

casa/code/display/DisplayDatas/SkyCatOverlayDD.h

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