Key points: More...

#include <QtRegion.qo.h>

Inheritance diagram for casa::viewer::QtRegion:

Signals
void	regionChange (viewer::QtRegion *, std::string)
void	regionCreated (int, const QString &shape, const QString &name, const QList< double > &world_x, const QList< double > &world_y, const QList< int > &pixel_x, const QList< int > &pixel_y, const QString &linecolor, const QString &text, const QString &font, int fontsize, int fontstyle)
void	regionUpdate (int, viewer::region::RegionChanges, const QList< double > &world_x, const QList< double > &world_y, const QList< int > &pixel_x, const QList< int > &pixel_y)
void	regionUpdateResponse (int, const QString &shape, const QString &name, const QList< double > &world_x, const QList< double > &world_y, const QList< int > &pixel_x, const QList< int > &pixel_y, const QString &linecolor, const QString &text, const QString &font, int fontsize, int fontstyle)
	generated by emitUpdate( )...
void	selectionChanged (viewer::QtRegion *, bool)
Public Member Functions
	QtRegion (QtRegionSourceKernel *factory)
	create a deginerate region just to gain access to the load regions dialog...
	QtRegion (const QString &nme, QtRegionSourceKernel *factory, bool hold_signals_=false, QtMouseToolNames::PointRegionSymbols sym=QtMouseToolNames::SYM_UNKNOWN)
virtual	~QtRegion ()
QtRegionState *	state ()
	needed for writing out a list of regions (CASA or DS9 format) because the output is based upon QtRegionState pointers (because that is what is available to the QtRegionDock...
const std::string	name () const
virtual QtMouseToolNames::PointRegionSymbols	marker () const
virtual bool	setMarker (QtMouseToolNames::PointRegionSymbols)
std::string	lineColor () const
std::string	centerColor () const
int	lineWidth () const
region::LineStyle	lineStyle () const
int	markerScale () const
void	setMarkerScale (int v)
std::string	textColor () const
std::string	textFont () const
int	textFontSize () const
int	textFontStyle () const
std::string	textValue () const
region::TextPosition	textPosition () const
void	textPositionDelta (int &x, int &y) const
virtual void	setLabel (const std::string &l)
	set attributes when loading a casa region text file...
void	setLabelPosition (region::TextPosition)
void	setLabelDelta (const std::vector< int > &)
virtual void	setFont (const std::string &font="", int font_size=0, int font_style=0, const std::string &font_color="")
virtual void	setLine (const std::string &line_color="", region::LineStyle line_style=region::SolidLine, unsigned int line_width=1)
virtual void	setAnnotation (bool ann)
int	numFrames () const
void	zRange (int &x, int &y) const
virtual void	pixelCenter (double &, double &) const =0
	DISPLAY_PURE_VIRTUAL(region::linearCenter,);.
bool	weaklySelected () const
	is this region weakly or temporarily selected?
void	weaklySelect ()
void	weaklyUnselect ()
void	updateStateInfo (bool region_modified, region::RegionChanges)
	indicates that region movement requires the update of state information...
void	clearStatistics ()
void	statisticsUpdateNeeded ()
virtual void	getCoordinatesAndUnits (region::Coord &c, region::Units &x_units, region::Units &y_units, std::string &width_height_units) const =0
virtual void	getPositionString (std::string &x, std::string &y, std::string &angle, double &bounding_width, double &bounding_height, region::Coord coord=region::DefaultCoord, region::Units x_units=region::DefaultUnits, region::Units y_units=region::DefaultUnits, const std::string &bounding_units="rad") const =0
virtual bool	translateX (const std::string &, const std::string &, const std::string &)=0
virtual bool	translateY (const std::string &, const std::string &, const std::string &)=0
virtual bool	resizeX (const std::string &, const std::string &, const std::string &)=0
virtual bool	resizeY (const std::string &, const std::string &, const std::string &)=0
void	holdSignals ()
void	releaseSignals ()
void	mark (bool set=true)
	functions added with the introduction of RegionToolManager and the unified selection and manipulation of the various region types...
bool	marked () const
bool	mark_toggle ()
void	status (const std::string &msg, const std::string &type="info")
bool	markCenter () const
bool	skyComponent () const
virtual void	output (ds9writer &out) const =0
std::pair< int, int > &	tabState ()
	used to synchronize all of the RegionDock's RegionState tab configuration...
std::map< std::string, int > &	coordState ()
	used to synchronize all of the RegionDock's RegionState coordinate configuration...
int &	colorIndex ()
	used to synchronize the default color for all of the RegionDock's RegionState objects...
void	selectedCountUpdateNeeded ()
	forward state update information to the dock wherere a count of selected regions, information is maintained.
QString	getSaveDir ()
	used to synchronize all region directories per QtDisplayPanelGUI...
void	putSaveDir (QString)
QString	getLoadDir ()
void	putLoadDir (QString)
void	emitUpdate ()
	called for existing regions when spectral profile tool is opened...
ImageRegion *	getImageRegion (DisplayData *dd) const
int	getId () const
Public Attributes
virtual void virtual refresh() DISPLAY_PURE_VIRTUAL(region AnnotationBase *annotation() const DISPLAY_PURE_VIRTUAL(region voi	selectedInCanvas )()
	DISPLAY_PURE_VIRTUAL(region::pixelCenter,);.
Protected Slots
void	refresh_canvas_event ()
void	reload_statistics_event ()
void	refresh_statistics_event (bool)
void	refresh_position_event (bool)
void	translate_x (const QString &, const QString &, const QString &)
void	translate_y (const QString &, const QString &, const QString &)
void	resize_x (const QString &, const QString &, const QString &)
void	resize_y (const QString &, const QString &, const QString &)
void	refresh_zrange_event (int, int)
void	revoke_region ()
	revoke...
void	revoke_region (QtRegionState *)
	revoke if our state matches parameter...
void	output (std::list< QtRegionState * >, RegionTextList &)
void	output (std::list< QtRegionState * >, ds9writer &)
void	updateCenterInfo ()
void	invalidateCenterInfo ()
Protected Member Functions
virtual ImageRegion *	get_image_region (DisplayData *) const =0
size_t	selected_region_count ()
size_t	marked_region_count ()
Protected Attributes
bool	statistics_visible
bool	statistics_update_needed
bool	position_visible
bool	position_update_needed
QtRegionSourceKernel *	source_
QtRegionDock *	dock_
QtRegionState *	mystate
QString	name_
QString	color_
Private Member Functions
void	fetch_details (region::RegionTypes &type, QList< int > &pixelx, QList< int > &pixely, QList< double > &worldx, QList< double > &worldy)
void	clear_signal_cache ()
Private Attributes
std::map < region::RegionChanges, bool >	held_signals
int	hold_signals
bool	z_index_within_range
int	id_

Detailed Description

Key points:

regions are produced by a factory to permit the creation of gui specific regions

Definition at line 56 of file QtRegion.qo.h.

Constructor & Destructor Documentation

casa::viewer::QtRegion::QtRegion ( QtRegionSourceKernel * factory )

create a deginerate region just to gain access to the load regions dialog...

casa::viewer::QtRegion::QtRegion	(	const QString &	nme,
		QtRegionSourceKernel *	factory,
		bool	hold_signals_ = `false`,
		QtMouseToolNames::PointRegionSymbols	sym = `QtMouseToolNames::SYM_UNKNOWN`
	)

virtual casa::viewer::QtRegion::~QtRegion ( ) [virtual]

Member Function Documentation

std::string casa::viewer::QtRegion::centerColor ( ) const [inline]

Reimplemented in casa::viewer::QtPoint, casa::viewer::QtEllipse, casa::viewer::QtRectangle, and casa::viewer::QtPolygon.

Definition at line 81 of file QtRegion.qo.h.

References casa::viewer::QtRegionState::centerColor(), and mystate.

void casa::viewer::QtRegion::clear_signal_cache ( ) [private]

void casa::viewer::QtRegion::clearStatistics ( )

Reimplemented in casa::viewer::QtPoint, casa::viewer::QtEllipse, casa::viewer::QtRectangle, and casa::viewer::QtPolygon.

int& casa::viewer::QtRegion::colorIndex ( )

used to synchronize the default color for all of the RegionDock's RegionState objects...

std::map<std::string,int>& casa::viewer::QtRegion::coordState ( )

used to synchronize all of the RegionDock's RegionState coordinate configuration...

void casa::viewer::QtRegion::emitUpdate ( )

called for existing regions when spectral profile tool is opened...

Reimplemented in casa::viewer::QtPoint, casa::viewer::QtPolygon, casa::viewer::QtEllipse, and casa::viewer::QtRectangle.

void casa::viewer::QtRegion::fetch_details	(	region::RegionTypes &	type,
		QList< int > &	pixelx,
		QList< int > &	pixely,
		QList< double > &	worldx,
		QList< double > &	worldy
	)		`[private]`

virtual ImageRegion* casa::viewer::QtRegion::get_image_region ( DisplayData * ) const [protected, pure virtual]

Implemented in casa::viewer::QtPoint, casa::viewer::QtRectangle, casa::viewer::QtPolygon, and casa::viewer::QtEllipse.

Referenced by getImageRegion().

virtual void casa::viewer::QtRegion::getCoordinatesAndUnits	(	region::Coord &	c,
		region::Units &	x_units,
		region::Units &	y_units,
		std::string &	width_height_units
	)		const `[pure virtual]`

int casa::viewer::QtRegion::getId ( ) const [inline]

Definition at line 180 of file QtRegion.qo.h.

References id_.

ImageRegion* casa::viewer::QtRegion::getImageRegion ( DisplayData * dd ) const [inline]

Definition at line 177 of file QtRegion.qo.h.

References get_image_region().

QString casa::viewer::QtRegion::getLoadDir ( )

virtual void casa::viewer::QtRegion::getPositionString	(	std::string &	x,
		std::string &	y,
		std::string &	angle,
		double &	bounding_width,
		double &	bounding_height,
		region::Coord	coord = `region::DefaultCoord`,
		region::Units	x_units = `region::DefaultUnits`,
		region::Units	y_units = `region::DefaultUnits`,
		const std::string &	bounding_units = `"rad"`
	)		const `[pure virtual]`

QString casa::viewer::QtRegion::getSaveDir ( )

used to synchronize all region directories per QtDisplayPanelGUI...

void casa::viewer::QtRegion::holdSignals ( ) [inline]

Definition at line 142 of file QtRegion.qo.h.

References hold_signals.

void casa::viewer::QtRegion::invalidateCenterInfo ( ) [protected, slot]

Reimplemented in casa::viewer::QtPoint, casa::viewer::QtEllipse, casa::viewer::QtRectangle, and casa::viewer::QtPolygon.

std::string casa::viewer::QtRegion::lineColor ( ) const [inline]

Reimplemented in casa::viewer::QtPoint, casa::viewer::QtEllipse, casa::viewer::QtRectangle, and casa::viewer::QtPolygon.

Definition at line 80 of file QtRegion.qo.h.

References casa::viewer::QtRegionState::lineColor(), and mystate.

region::LineStyle casa::viewer::QtRegion::lineStyle ( ) const [inline]

Reimplemented in casa::viewer::QtPoint, casa::viewer::QtEllipse, casa::viewer::QtRectangle, and casa::viewer::QtPolygon.

Definition at line 83 of file QtRegion.qo.h.

References casa::viewer::QtRegionState::lineStyle(), and mystate.

int casa::viewer::QtRegion::lineWidth ( ) const [inline]

Reimplemented in casa::viewer::QtPoint, casa::viewer::QtEllipse, casa::viewer::QtRectangle, and casa::viewer::QtPolygon.

Definition at line 82 of file QtRegion.qo.h.

References casa::viewer::QtRegionState::lineWidth(), and mystate.

void casa::viewer::QtRegion::mark ( bool set = true )

functions added with the introduction of RegionToolManager and the unified selection and manipulation of the various region types...

Reimplemented in casa::viewer::QtPoint, casa::viewer::QtPolygon, casa::viewer::QtEllipse, and casa::viewer::QtRectangle.

bool casa::viewer::QtRegion::mark_toggle ( )

Reimplemented in casa::viewer::QtPoint, casa::viewer::QtPolygon, casa::viewer::QtEllipse, and casa::viewer::QtRectangle.

bool casa::viewer::QtRegion::markCenter ( ) const [inline]

Reimplemented in casa::viewer::QtPoint, casa::viewer::QtPolygon, casa::viewer::QtEllipse, and casa::viewer::QtRectangle.

Definition at line 153 of file QtRegion.qo.h.

References casa::viewer::QtRegionState::markCenter(), and mystate.

bool casa::viewer::QtRegion::marked ( ) const [inline]

Reimplemented in casa::viewer::QtPoint, casa::viewer::QtPolygon, casa::viewer::QtEllipse, and casa::viewer::QtRectangle.

Definition at line 148 of file QtRegion.qo.h.

References casa::viewer::QtRegionState::marked(), and mystate.

size_t casa::viewer::QtRegion::marked_region_count ( ) [protected]

Reimplemented in casa::viewer::QtPoint, casa::viewer::QtRectangle, casa::viewer::QtPolygon, and casa::viewer::QtEllipse.

virtual QtMouseToolNames::PointRegionSymbols casa::viewer::QtRegion::marker ( ) const [inline, virtual]

Reimplemented in casa::viewer::QtPoint.

Definition at line 75 of file QtRegion.qo.h.

References casa::QtMouseToolNames::SYM_UNKNOWN.

int casa::viewer::QtRegion::markerScale ( ) const [inline]

Reimplemented in casa::viewer::QtPoint.

Definition at line 85 of file QtRegion.qo.h.

References casa::viewer::QtRegionState::markerScale(), and mystate.

const std::string casa::viewer::QtRegion::name ( ) const [inline]

Reimplemented in casa::viewer::QtPoint, casa::viewer::QtEllipse, casa::viewer::QtRectangle, and casa::viewer::QtPolygon.

Definition at line 74 of file QtRegion.qo.h.

References name_.

int casa::viewer::QtRegion::numFrames ( ) const

Reimplemented in casa::viewer::QtPoint, casa::viewer::QtEllipse, casa::viewer::QtRectangle, and casa::viewer::QtPolygon.

virtual void casa::viewer::QtRegion::output ( ds9writer & out ) const [pure virtual]

Implemented in casa::viewer::QtPoint, casa::viewer::QtPolygon, casa::viewer::QtEllipse, and casa::viewer::QtRectangle.

void casa::viewer::QtRegion::output	(	std::list< QtRegionState * >	,
		RegionTextList &
	)		`[protected, slot]`

void casa::viewer::QtRegion::output	(	std::list< QtRegionState * >	,
		ds9writer &
	)		`[protected, slot]`

virtual void casa::viewer::QtRegion::pixelCenter	(	double &	,
		double &
	)		const `[pure virtual]`

DISPLAY_PURE_VIRTUAL(region::linearCenter,);.

Implemented in casa::viewer::QtPolygon, casa::viewer::QtPoint, casa::viewer::QtEllipse, and casa::viewer::QtRectangle.

void casa::viewer::QtRegion::putLoadDir ( QString )

void casa::viewer::QtRegion::putSaveDir ( QString )

void casa::viewer::QtRegion::refresh_canvas_event ( ) [protected, slot]

void casa::viewer::QtRegion::refresh_position_event ( bool ) [protected, slot]

void casa::viewer::QtRegion::refresh_statistics_event ( bool ) [protected, slot]

void casa::viewer::QtRegion::refresh_zrange_event	(	int	,
		int
	)		`[protected, slot]`

void casa::viewer::QtRegion::regionChange	(	viewer::QtRegion *	,
		std::string
	)		`[signal]`

void casa::viewer::QtRegion::regionCreated	(	int	,
		const QString &	shape,
		const QString &	name,
		const QList< double > &	world_x,
		const QList< double > &	world_y,
		const QList< int > &	pixel_x,
		const QList< int > &	pixel_y,
		const QString &	linecolor,
		const QString &	text,
		const QString &	font,
		int	fontsize,
		int	fontstyle
	)		`[signal]`

void casa::viewer::QtRegion::regionUpdate	(	int	,
		viewer::region::RegionChanges	,
		const QList< double > &	world_x,
		const QList< double > &	world_y,
		const QList< int > &	pixel_x,
		const QList< int > &	pixel_y
	)		`[signal]`

void casa::viewer::QtRegion::regionUpdateResponse	(	int	,
		const QString &	shape,
		const QString &	name,
		const QList< double > &	world_x,
		const QList< double > &	world_y,
		const QList< int > &	pixel_x,
		const QList< int > &	pixel_y,
		const QString &	linecolor,
		const QString &	text,
		const QString &	font,
		int	fontsize,
		int	fontstyle
	)		`[signal]`

generated by emitUpdate( )...

void casa::viewer::QtRegion::releaseSignals ( )

void casa::viewer::QtRegion::reload_statistics_event ( ) [protected, slot]

void casa::viewer::QtRegion::resize_x	(	const QString &	,
		const QString &	,
		const QString &
	)		`[protected, slot]`

void casa::viewer::QtRegion::resize_y	(	const QString &	,
		const QString &	,
		const QString &
	)		`[protected, slot]`

virtual bool casa::viewer::QtRegion::resizeX	(	const std::string &	,
		const std::string &	,
		const std::string &
	)		`[pure virtual]`

Implemented in casa::viewer::QtPoint, casa::viewer::QtRectangle, casa::viewer::QtEllipse, and casa::viewer::QtPolygon.

virtual bool casa::viewer::QtRegion::resizeY	(	const std::string &	,
		const std::string &	,
		const std::string &
	)		`[pure virtual]`

Implemented in casa::viewer::QtPoint, casa::viewer::QtRectangle, casa::viewer::QtEllipse, and casa::viewer::QtPolygon.

void casa::viewer::QtRegion::revoke_region ( ) [protected, slot]

revoke...

void casa::viewer::QtRegion::revoke_region ( QtRegionState * ) [protected, slot]

revoke if our state matches parameter...

size_t casa::viewer::QtRegion::selected_region_count ( ) [protected]

Reimplemented in casa::viewer::QtPoint, casa::viewer::QtRectangle, casa::viewer::QtPolygon, and casa::viewer::QtEllipse.

void casa::viewer::QtRegion::selectedCountUpdateNeeded ( )

forward state update information to the dock wherere a count of selected regions, information is maintained.

This is used to determine the corner treatment when drawing regions...

void casa::viewer::QtRegion::selectionChanged	(	viewer::QtRegion *	,
		bool
	)		`[signal]`

virtual void casa::viewer::QtRegion::setAnnotation ( bool ann ) [virtual]

Reimplemented in casa::viewer::QtPoint, casa::viewer::QtPolygon, casa::viewer::QtEllipse, and casa::viewer::QtRectangle.

virtual void casa::viewer::QtRegion::setFont	(	const std::string &	font = `""`,
		int	font_size = `0`,
		int	font_style = `0`,
		const std::string &	font_color = `""`
	)		`[virtual]`

Reimplemented in casa::viewer::QtPoint, casa::viewer::QtPolygon, casa::viewer::QtEllipse, and casa::viewer::QtRectangle.

virtual void casa::viewer::QtRegion::setLabel ( const std::string & l ) [virtual]

set attributes when loading a casa region text file...

Reimplemented in casa::viewer::QtPoint, casa::viewer::QtPolygon, casa::viewer::QtEllipse, and casa::viewer::QtRectangle.

void casa::viewer::QtRegion::setLabelDelta ( const std::vector< int > & )

Reimplemented in casa::viewer::QtPoint, casa::viewer::QtPolygon, casa::viewer::QtEllipse, and casa::viewer::QtRectangle.

void casa::viewer::QtRegion::setLabelPosition ( region::TextPosition )

virtual void casa::viewer::QtRegion::setLine	(	const std::string &	line_color = `""`,
		region::LineStyle	line_style = `region::SolidLine`,
		unsigned int	line_width = `1`
	)		`[virtual]`

virtual bool casa::viewer::QtRegion::setMarker ( QtMouseToolNames::PointRegionSymbols ) [inline, virtual]

Reimplemented in casa::viewer::QtPoint.

Definition at line 77 of file QtRegion.qo.h.

void casa::viewer::QtRegion::setMarkerScale ( int v ) [inline]

Definition at line 86 of file QtRegion.qo.h.

References mystate, and casa::viewer::QtRegionState::setMarkerScale().

bool casa::viewer::QtRegion::skyComponent ( ) const [inline]

Reimplemented in casa::viewer::QtPoint, casa::viewer::QtPolygon, casa::viewer::QtEllipse, and casa::viewer::QtRectangle.

Definition at line 155 of file QtRegion.qo.h.

References mystate, and casa::viewer::QtRegionState::skyComponent().

QtRegionState* casa::viewer::QtRegion::state ( ) [inline]

needed for writing out a list of regions (CASA or DS9 format) because the output is based upon QtRegionState pointers (because that is what is available to the QtRegionDock...

this should be rectified to use a list of QtRegion pointers for region output...

Definition at line 72 of file QtRegion.qo.h.

References mystate.

void casa::viewer::QtRegion::statisticsUpdateNeeded ( ) [inline]

Definition at line 126 of file QtRegion.qo.h.

References statistics_update_needed.