All regions are specified in "linear coordinates", not "pixel coordinates". More...

#include <Region.qo.h>

Inheritance diagram for casa::viewer::Region:

Signals
void	selectionChanged (viewer::Region *, bool)

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	regionChange (viewer::Region *, std::string)

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()... More...

void	showHistogramTool ()

Public Member Functions
const std::string	name () const
	user specified name More...

std::string	lineColor () const

std::string	centerColor () const

int	lineWidth () const

region::LineStyle	lineStyle () const

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)

virtual void	setLabelPosition (region::TextPosition)

virtual void	setLabelDelta (const std::vector< int > &)

virtual void	setFont (const std::string &font="", int font_size=-1, 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)

void	getCoordinatesAndUnits (region::Coord &c, region::Units &x_units, region::Units &y_units, std::string &width_height_units) const

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

bool	translateX (const std::string &, const std::string &, const std::string &)

bool	translateY (const std::string &, const std::string &, const std::string &)

bool	resizeX (const std::string &, const std::string &, const std::string &)

bool	resizeY (const std::string &, const std::string &, const std::string &)

int	numFrames () const

void	zRange (int &x, int &y) const

int	zIndex () const

bool	regionVisible () const

bool	worldBoundingRectangle (double &, double &, const std::string &) const

virtual	~Region ()

	Region ()

	Region (const std::string &name, WorldCanvas wc, QtRegionDock , bool hold_signals_=false, QtRegionState *supplied_state=0, QtMouseToolNames::PointRegionSymbols sym=QtMouseToolNames::SYM_UNKNOWN)

virtual bool	degenerate () const
	is this region degenerate? More...

void	setDrawingEnv ()

void	resetDrawingEnv ()

void	setTextEnv ()

void	resetTextEnv ()

void	pushDrawingEnv (region::LineStyle ls, int thickness=-1)

void	popDrawingEnv ()

void	setDrawCenter (bool draw_center)

bool	getDrawCenter ()

void	refresh ()
	duplicate of MultiWCTool::refresh() More...

virtual region::PointInfo	checkPoint (double x, double y) const =0

void	invalidateCenterInfo ()
	indicates that the center info is no longer valid More...

bool	selected () const

virtual bool	weaklySelected () const
	is this region weakly or temporarily selected? More...

virtual void	weaklySelect (bool scroll_dock=true)

virtual void	weaklyUnselect ()
	weaklyUnselectLimited() plus extra processing... More...

virtual void	weaklyUnselectLimited ()
	just unmark this region (called from RegionToolManager); do not do the rest of the reorganization that weaklyUnselect() does... More...

virtual void	selectedInCanvas ()
	indicates that the user has selected this rectangle... More...

virtual bool	valid_translation (double dx, double dy, double width_delta, double height_delta)=0

virtual void	mark (bool set=true)
	functions added with the introduction of RegionToolManager and the unified selection and manipulation of the various region types... More...

virtual bool	marked () const

virtual bool	mark_toggle ()
	returns the new state... More...

size_t	selected_region_count ()

size_t	marked_region_count ()

void	clearMouseInRegion ()

virtual void	status (const std::string &msg, const std::string &type="info")
	update status information... More...

virtual bool	markCenter () const

virtual bool	skyComponent () const

virtual void	output (ds9writer &out) const =0

void	holdSignals ()
	postpone signal processing (important for signals generated during construction)... More...

virtual void	releaseSignals ()

virtual std::list < std::shared_ptr< RegionInfo > > *	statistics ()

int	getId () const
	Histogram functionality. More...

casacore::ImageRegion *	getImageRegion (DisplayData *dd) const

virtual region::RegionTypes	type () const =0
	-----------------—==================== from old QtRegion ====================-----------------— More...

virtual void	pixelCenter (double &, double &) const =0

QtRegionState *	state ()
	DISPLAY_PURE_VIRTUAL(Region::pixelCenter,);. More...

int	markerScale () const
	how much to scale the symbol used to mark point regions... More...

void	setMarkerScale (int v)

void	updateStateInfo (bool region_modified, region::RegionChanges)
	indicates that region movement requires the update of state information... More...

void	refresh_state_gui ()

void	clearStatistics ()
	blank out the statistics for this region More...

void	statisticsUpdateNeeded ()

int &	colorIndex ()
	used to synchronize the default color for all of the RegionDock's RegionState objects... More...

std::pair< int, int > &	tabState ()
	used to synchronize all of the RegionDock's RegionState tab configuration... More...

std::map< std::string, int > &	coordState ()
	used to synchronize all of the RegionDock's RegionState coordinate configuration... More...

void	selectedCountUpdateNeeded ()
	forward state update information to the dock wherere a count of selected regions, information is maintained. More...

QString	getSaveDir ()
	used to synchronize all region directories per QtDisplayPanelGUI... More...

void	putSaveDir (QString)

QString	getLoadDir ()

void	putLoadDir (QString)

virtual bool	setMarker (QtMouseToolNames::PointRegionSymbols)

Public Member Functions inherited from casa::viewer::dtorNotifier
	dtorNotifier ()

	~dtorNotifier ()
	signals any dtorNotifiee's that are registered More...

void	addNotifiee (dtorNotifiee *)

void	removeNotifiee (dtorNotifiee *)

Static Public Member Functions
static bool	refreshNeeded (int v)
	functions to query results from mouse functions... More...

static bool	regionSelected (int v)

static bool	handleSelected (int v)

static std::shared_ptr < viewer::Region >	creatingRegion ()
	called when creating regions to allow suppression of corner-handle drawing... More...

static void	creatingRegionBegin (std::shared_ptr< viewer::Region > r)

static void	creatingRegionEnd ()

Public Attributes
virtual void boundingRectangle(double &, double &, double &, double &) const DISPLAY_PURE_VIRTUAL(Region void	emitUpdate ()
	in "linear" coordinates... More...

Protected Types
typedef std::pair < region::LineStyle, int >	ls_ele

Protected Slots
void	refresh_canvas_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	updateCenterInfo ()

void	adjustCorners (double, double, double, double)

void	refresh_zrange_event (int, int)

void	revoke_region ()
	revoke... More...

void	revoke_region (QtRegionState *)
	revoke if our state matches parameter... More...

void	reload_statistics_event ()

void	output (std::list< QtRegionState * >, RegionTextList &)

void	output (std::list< QtRegionState * >, ds9writer &)

Protected Member Functions
void	fetch_details (region::RegionTypes &type, QList< int > &pixelx, QList< int > &pixely, QList< double > &worldx, QList< double > &worldy)

virtual void	fetch_region_details (region::RegionTypes &type, std::vector< std::pair< int, int > > &pixel_pts, std::vector< std::pair< double, double > > &world_pts) const

void	signal_region_change (region::RegionChanges)

void	initHistogram ()
	-----------------—==================== from old QtRegion ====================-----------------— More...

virtual std::list < std::shared_ptr< RegionInfo > > *	generate_dds_statistics ()

virtual void	generate_nonimage_statistics (DisplayData , std::list< std::shared_ptr< RegionInfo > > )
	hook to allow generate_dds_statistics() to generate statistics for rectangular measurement set regions... More...

virtual RegionInfo *	newInfoObject (casacore::ImageInterface< float > , PrincipalAxesDD )
	newInfoObject(...) is currently only used for PVLine regions, but it should be used for other regions to allow for specialized creation of the region info objects for display in "statistics"... More...

virtual ImageRegion_state	get_image_selected_region (DisplayData *)

virtual std::list < std::shared_ptr< RegionInfo > > *	generate_dds_centers ()=0

double	linear_average (double a, double b) const

RegionInfo::center_t *	getLayerCenter (PrincipalAxesDD *padd, std::shared_ptr< casacore::ImageInterface< float > > image, casacore::ImageRegion &imgReg)

RegionInfo::stats_t *	getLayerStats (PrincipalAxesDD padd, casacore::ImageInterface< float > image, casacore::ImageRegion &imgReg)

region::Units	current_xunits () const

region::Units	current_yunits () const

region::Coord	current_region_coordsys () const

casacore::MDirection::Types	current_casa_coordsys () const

virtual void	drawRegion (bool)=0

virtual void	drawText ()

virtual void	drawCenter (double &x, double &y, double &deltx, double &delty)

virtual bool	within_drawing_area ()

Static Protected Member Functions
static int	getAxisIndex (casacore::ImageInterface< float > *image, std::string axtype)

Protected Attributes
QtRegionDock *	dock_

QtRegionState *	mystate

HistogramTab *	histogram

bool	statistics_update_needed

bool	position_visible

bool	position_update_needed

int	id_

bool	statistics_visible

int	hold_signals

std::map < region::RegionChanges, bool >	held_signals

virtual casacore::ImageRegion virtual get_image_region(DisplayData ) const DISPLAY_PURE_VIRTUAL(Region const std::set< Region * >	get_selected_regions )()

virtual void virtual setCenter(double &, double &, double &, double &) DISPLAY_PURE_VIRTUAL(Region void	drawCenter (double &x, double &y)

region::LineStyle	current_ls

std::list< ls_ele >	ls_stack

WorldCanvas *	wc_

int	last_z_index

bool	selected_

bool	visible_

bool	complete
	Should this region be considered complete? Set to true by derived classes... More...

bool	mouse_in_region
	Derived classes set this to true and clear it when the mouse enters and exits this regions bounding box... More...

Static Protected Attributes
static const int	SEXAGPREC

static std::shared_ptr< Region >	creating_region
	Holds a pointer to the region currently being created... More...

Private Slots
void	update_histogram_event ()
	Called when the histogram stack needs to be changed due to the add/removal of an image. More...

Private Member Functions
void	init ()
	common state-setup for constructors... More...

void	updateHistogramRegion ()

void	clearHistograms ()

void	process_held_signals ()

void	clear_signal_cache ()

void	set_line_style (const ls_ele &)

Private Attributes
bool	z_index_within_range

bool	draw_center_

std::string	name_

Detailed Description

All regions are specified in "linear coordinates", not "pixel coordinates".

This is necessary because "linear coordinates" scale with zooming whereas "pixel coordinates" do not. Unfortunately, this means that coordinate transformation is required each time the region is drawn.

Definition at line 147 of file Region.qo.h.

Member Typedef Documentation

typedef std::pair<region::LineStyle,int> casa::viewer::Region::ls_ele

protected

Definition at line 545 of file Region.qo.h.

Constructor & Destructor Documentation

virtual casa::viewer::Region::~Region ( )

virtual

casa::viewer::Region::Region ( )

inline

Definition at line 234 of file Region.qo.h.

casa::viewer::Region::Region	(	const std::string &	name,
		WorldCanvas *	wc,
		QtRegionDock *	,
		bool	hold_signals_ = `false`,
		QtRegionState *	supplied_state = `0`,
		QtMouseToolNames::PointRegionSymbols	sym = `QtMouseToolNames::SYM_UNKNOWN`
	)

Member Function Documentation

void casa::viewer::Region::adjustCorners	(	double	,
		double	,
		double	,
		double
	)

protectedslot

std::string casa::viewer::Region::centerColor ( ) const

inline

Definition at line 170 of file Region.qo.h.

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

virtual region::PointInfo casa::viewer::Region::checkPoint	(	double	x,
		double	y
	)		const

pure virtual

Implemented in casa::viewer::Point, casa::viewer::PVLine, casa::viewer::Polygon, casa::viewer::Rectangle, and casa::viewer::Polyline.

void casa::viewer::Region::clear_signal_cache ( )

private

void casa::viewer::Region::clearHistograms ( )

private

void casa::viewer::Region::clearMouseInRegion ( )

inline

Definition at line 309 of file Region.qo.h.

References mouse_in_region.

void casa::viewer::Region::clearStatistics ( )

blank out the statistics for this region

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

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

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

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

static std::shared_ptr<viewer::Region> casa::viewer::Region::creatingRegion ( )

inlinestatic

called when creating regions to allow suppression of corner-handle drawing...

Definition at line 347 of file Region.qo.h.

References creating_region.

static void casa::viewer::Region::creatingRegionBegin ( std::shared_ptr< viewer::Region > r )

inlinestatic

Definition at line 350 of file Region.qo.h.

References creating_region.

static void casa::viewer::Region::creatingRegionEnd ( )

inlinestatic

Definition at line 353 of file Region.qo.h.

References creating_region.

casacore::MDirection::Types casa::viewer::Region::current_casa_coordsys ( ) const

protected

region::Coord casa::viewer::Region::current_region_coordsys ( ) const

protected

region::Units casa::viewer::Region::current_xunits ( ) const

protected

region::Units casa::viewer::Region::current_yunits ( ) const

protected

virtual bool casa::viewer::Region::degenerate ( ) const

virtual

is this region degenerate?

Reimplemented in casa::viewer::Point.

virtual void casa::viewer::Region::drawCenter	(	double &	x,
		double &	y,
		double &	deltx,
		double &	delty
	)

protectedvirtual

virtual void casa::viewer::Region::drawRegion ( bool )

protectedpure virtual

Implemented in casa::viewer::PVLine, casa::viewer::Polyline, casa::viewer::Rectangle, casa::viewer::Polygon, casa::viewer::Point, and casa::viewer::Ellipse.

virtual void casa::viewer::Region::drawText ( )

protectedvirtual

Reimplemented in casa::viewer::Polyline.

void casa::viewer::Region::fetch_details	(	region::RegionTypes &	type,
		QList< int > &	pixelx,
		QList< int > &	pixely,
		QList< double > &	worldx,
		QList< double > &	worldy
	)

protected

virtual void casa::viewer::Region::fetch_region_details	(	region::RegionTypes &	type,
		std::vector< std::pair< int, int > > &	pixel_pts,
		std::vector< std::pair< double, double > > &	world_pts
	)		const

inlineprotectedvirtual

Reimplemented in casa::viewer::PVLine, casa::viewer::Polyline, casa::viewer::Rectangle, casa::viewer::Polygon, casa::viewer::Point, and casa::viewer::Ellipse.

Definition at line 485 of file Region.qo.h.

References DISPLAY_PURE_VIRTUAL, and casa::viewer::region::NonRegion.

virtual std::list<std::shared_ptr<RegionInfo> >* casa::viewer::Region::generate_dds_centers ( )

protectedpure virtual

Implemented in casa::viewer::PVLine, casa::viewer::Polyline, casa::viewer::Rectangle, casa::viewer::Polygon, casa::viewer::Point, and casa::viewer::Ellipse.

virtual std::list<std::shared_ptr<RegionInfo> >* casa::viewer::Region::generate_dds_statistics ( )

protectedvirtual

Referenced by statistics().

virtual void casa::viewer::Region::generate_nonimage_statistics	(	DisplayData *	,
		std::list< std::shared_ptr< RegionInfo > > *
	)

inlineprotectedvirtual

hook to allow generate_dds_statistics() to generate statistics for rectangular measurement set regions...

Definition at line 504 of file Region.qo.h.

virtual ImageRegion_state casa::viewer::Region::get_image_selected_region ( DisplayData * )

protectedvirtual

static int casa::viewer::Region::getAxisIndex	(	casacore::ImageInterface< float > *	image,
		std::string	axtype
	)

staticprotected

void casa::viewer::Region::getCoordinatesAndUnits	(	region::Coord &	c,
		region::Units &	x_units,
		region::Units &	y_units,
		std::string &	width_height_units
	)		const

bool casa::viewer::Region::getDrawCenter ( )

inline

Definition at line 253 of file Region.qo.h.

References draw_center_.

int casa::viewer::Region::getId ( ) const

inline

Histogram functionality.

Definition at line 358 of file Region.qo.h.

References id_.

casacore::ImageRegion* casa::viewer::Region::getImageRegion ( DisplayData * dd ) const

inline

Definition at line 361 of file Region.qo.h.

RegionInfo::center_t* casa::viewer::Region::getLayerCenter	(	PrincipalAxesDD *	padd,
		std::shared_ptr< casacore::ImageInterface< float > >	image,
		casacore::ImageRegion &	imgReg
	)

protected

RegionInfo::stats_t* casa::viewer::Region::getLayerStats	(	PrincipalAxesDD *	padd,
		casacore::ImageInterface< float > *	image,
		casacore::ImageRegion &	imgReg
	)

protected

QString casa::viewer::Region::getLoadDir ( )

void casa::viewer::Region::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

QString casa::viewer::Region::getSaveDir ( )

used to synchronize all region directories per QtDisplayPanelGUI...

static bool casa::viewer::Region::handleSelected ( int v )

inlinestatic

Definition at line 158 of file Region.qo.h.

References casa::viewer::region::MouseHandle.

void casa::viewer::Region::holdSignals ( )

inline

postpone signal processing (important for signals generated during construction)...

Definition at line 334 of file Region.qo.h.

References hold_signals.

void casa::viewer::Region::init ( )

private

common state-setup for constructors...

void casa::viewer::Region::initHistogram ( )

protected

-----------------—==================== from old QtRegion ====================-----------------—

Referenced by casa::viewer::Rectangle::Rectangle().

void casa::viewer::Region::invalidateCenterInfo ( )

indicates that the center info is no longer valid

double casa::viewer::Region::linear_average	(	double	a,
		double	b
	)		const

inlineprotected

Definition at line 522 of file Region.qo.h.

std::string casa::viewer::Region::lineColor ( ) const

inline

Definition at line 167 of file Region.qo.h.

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

region::LineStyle casa::viewer::Region::lineStyle ( ) const

inline

Definition at line 176 of file Region.qo.h.

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

int casa::viewer::Region::lineWidth ( ) const

inline

Definition at line 173 of file Region.qo.h.

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

virtual void casa::viewer::Region::mark ( bool set = true )

virtual

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

virtual bool casa::viewer::Region::mark_toggle ( )

virtual

returns the new state...

virtual bool casa::viewer::Region::markCenter ( ) const

inlinevirtual

Definition at line 316 of file Region.qo.h.

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

virtual bool casa::viewer::Region::marked ( ) const

inlinevirtual

Definition at line 301 of file Region.qo.h.

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

size_t casa::viewer::Region::marked_region_count ( )

int casa::viewer::Region::markerScale ( ) const

inline

how much to scale the symbol used to mark point regions...

assumed to go from 0 to 9...

Definition at line 383 of file Region.qo.h.

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

const std::string casa::viewer::Region::name ( ) const

inline

user specified name

Definition at line 163 of file Region.qo.h.

References name_.

virtual RegionInfo* casa::viewer::Region::newInfoObject	(	casacore::ImageInterface< float > *	,
		PrincipalAxesDD *
	)

inlineprotectedvirtual

newInfoObject(...) is currently only used for PVLine regions, but it should be used for other regions to allow for specialized creation of the region info objects for display in "statistics"...

Reimplemented in casa::viewer::PVLine, and casa::viewer::Polyline.

Definition at line 508 of file Region.qo.h.

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

virtual void casa::viewer::Region::output ( ds9writer & out ) const

pure virtual

Implemented in casa::viewer::PVLine, casa::viewer::Polygon, casa::viewer::Rectangle, and casa::viewer::Polyline.

void casa::viewer::Region::output	(	std::list< QtRegionState * >	,
		RegionTextList &
	)

protectedslot

void casa::viewer::Region::output	(	std::list< QtRegionState * >	,
		ds9writer &
	)

protectedslot

virtual void casa::viewer::Region::pixelCenter	(	double &	,
		double &
	)		const

pure virtual

Implemented in casa::viewer::PVLine, casa::viewer::Rectangle, casa::viewer::Polygon, and casa::viewer::Polyline.

void casa::viewer::Region::popDrawingEnv ( )

void casa::viewer::Region::process_held_signals ( )

private

Referenced by releaseSignals().

void casa::viewer::Region::pushDrawingEnv	(	region::LineStyle	ls,
		int	thickness = `-1`
	)

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

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

void casa::viewer::Region::refresh ( )

duplicate of MultiWCTool::refresh()

void casa::viewer::Region::refresh_canvas_event ( )

protectedslot

void casa::viewer::Region::refresh_position_event ( bool )

protectedslot

void casa::viewer::Region::refresh_state_gui ( )

void casa::viewer::Region::refresh_statistics_event ( bool )

protectedslot

void casa::viewer::Region::refresh_zrange_event	(	int	,
		int
	)

protectedslot

static bool casa::viewer::Region::refreshNeeded ( int v )

inlinestatic

functions to query results from mouse functions...

Definition at line 152 of file Region.qo.h.

References casa::viewer::region::MouseRefresh.

void casa::viewer::Region::regionChange	(	viewer::Region *	,
		std::string
	)

signal

void casa::viewer::Region::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

static bool casa::viewer::Region::regionSelected ( int v )

inlinestatic

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

References casa::viewer::region::MouseSelected.

void casa::viewer::Region::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::Region::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()...

bool casa::viewer::Region::regionVisible ( ) const

inline

Definition at line 226 of file Region.qo.h.

References visible_.

virtual void casa::viewer::Region::releaseSignals ( )

inlinevirtual

Reimplemented in casa::viewer::Point.

Definition at line 337 of file Region.qo.h.

References hold_signals, and process_held_signals().

void casa::viewer::Region::reload_statistics_event ( )

protectedslot

void casa::viewer::Region::resetDrawingEnv ( )

void casa::viewer::Region::resetTextEnv ( )

void casa::viewer::Region::resize_x	(	const QString &	,
		const QString &	,
		const QString &
	)

protectedslot

void casa::viewer::Region::resize_y	(	const QString &	,
		const QString &	,
		const QString &
	)

protectedslot

bool casa::viewer::Region::resizeX	(	const std::string &	,
		const std::string &	,
		const std::string &
	)

bool casa::viewer::Region::resizeY	(	const std::string &	,
		const std::string &	,
		const std::string &
	)

void casa::viewer::Region::revoke_region ( )

protectedslot

revoke...

void casa::viewer::Region::revoke_region ( QtRegionState * )

protectedslot

revoke if our state matches parameter...

bool casa::viewer::Region::selected ( ) const

inline

Definition at line 271 of file Region.qo.h.

References selected_.

size_t casa::viewer::Region::selected_region_count ( )

void casa::viewer::Region::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...

virtual void casa::viewer::Region::selectedInCanvas ( )

virtual

indicates that the user has selected this rectangle...

...may need to scroll region dock

void casa::viewer::Region::selectionChanged	(	viewer::Region *	,
		bool
	)

signal

void casa::viewer::Region::set_line_style ( const ls_ele & )

private

virtual void casa::viewer::Region::setAnnotation ( bool )

virtual

void casa::viewer::Region::setDrawCenter ( bool draw_center )

inline

Definition at line 250 of file Region.qo.h.

References draw_center_.

void casa::viewer::Region::setDrawingEnv ( )

virtual void casa::viewer::Region::setFont	(	const std::string &	font = `""`,
		int	font_size = `-1`,
		int	font_style = `0`,
		const std::string &	font_color = `""`
	)

virtual

virtual void casa::viewer::Region::setLabel ( const std::string & l )

virtual

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

virtual

virtual void casa::viewer::Region::setLabelPosition ( region::TextPosition )

virtual

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

virtual

virtual bool casa::viewer::Region::setMarker ( QtMouseToolNames::PointRegionSymbols )

inlinevirtual

Reimplemented in casa::viewer::Point.

Definition at line 416 of file Region.qo.h.

void casa::viewer::Region::setMarkerScale ( int v )

inline

Definition at line 386 of file Region.qo.h.

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

void casa::viewer::Region::setTextEnv ( )

void casa::viewer::Region::showHistogramTool ( )

signal

void casa::viewer::Region::signal_region_change ( region::RegionChanges )

protected

virtual bool casa::viewer::Region::skyComponent ( ) const

inlinevirtual

const DISPLAY_PURE_VIRTUAL(Region::skyComponent,true);

Definition at line 320 of file Region.qo.h.

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

QtRegionState* casa::viewer::Region::state ( )

inline

DISPLAY_PURE_VIRTUAL(Region::pixelCenter,);.

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 377 of file Region.qo.h.

References mystate.

virtual std::list<std::shared_ptr<RegionInfo> >* casa::viewer::Region::statistics ( )

inlinevirtual

Definition at line 342 of file Region.qo.h.

References generate_dds_statistics().

void casa::viewer::Region::statisticsUpdateNeeded ( )

inline

Definition at line 395 of file Region.qo.h.

References statistics_update_needed.

virtual void casa::viewer::Region::status	(	const std::string &	msg,
		const std::string &	type = `"info"`
	)

virtual

update status information...

std::pair<int,int>& casa::viewer::Region::tabState ( )

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

std::string casa::viewer::Region::textColor ( ) const

inline

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

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

std::string casa::viewer::Region::textFont ( ) const

inline

Definition at line 183 of file Region.qo.h.

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

int casa::viewer::Region::textFontSize ( ) const

inline

Definition at line 186 of file Region.qo.h.

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

int casa::viewer::Region::textFontStyle ( ) const

inline

Definition at line 189 of file Region.qo.h.

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

region::TextPosition casa::viewer::Region::textPosition ( ) const

inline

Definition at line 195 of file Region.qo.h.

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

void casa::viewer::Region::textPositionDelta	(	int &	x,
		int &	y
	)		const

inline

Definition at line 198 of file Region.qo.h.

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

std::string casa::viewer::Region::textValue ( ) const

inline

Definition at line 192 of file Region.qo.h.

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

void casa::viewer::Region::translate_x	(	const QString &	,
		const QString &	,
		const QString &
	)

protectedslot

void casa::viewer::Region::translate_y	(	const QString &	,
		const QString &	,
		const QString &
	)

protectedslot

bool casa::viewer::Region::translateX	(	const std::string &	,
		const std::string &	,
		const std::string &
	)

bool casa::viewer::Region::translateY	(	const std::string &	,
		const std::string &	,
		const std::string &
	)

virtual region::RegionTypes casa::viewer::Region::type ( ) const

pure virtual

-----------------—==================== from old QtRegion ====================-----------------—

query region type... to avoid dynamic cast ladder...

Implemented in casa::viewer::PVLine, casa::viewer::Polygon, casa::viewer::Rectangle, casa::viewer::Polyline, casa::viewer::Point, and casa::viewer::Ellipse.

void casa::viewer::Region::update_histogram_event ( )

privateslot

Called when the histogram stack needs to be changed due to the add/removal of an image.

void casa::viewer::Region::updateCenterInfo ( )

protectedslot

void casa::viewer::Region::updateHistogramRegion ( )

private

void casa::viewer::Region::updateStateInfo	(	bool	region_modified,
		region::RegionChanges
	)

indicates that region movement requires the update of state information...

virtual bool casa::viewer::Region::valid_translation	(	double	dx,
		double	dy,
		double	width_delta,
		double	height_delta
	)

pure virtual

Implemented in casa::viewer::PVLine, casa::viewer::Rectangle, casa::viewer::Polygon, and casa::viewer::Polyline.

virtual void casa::viewer::Region::weaklySelect ( bool scroll_dock = true )

virtual

virtual bool casa::viewer::Region::weaklySelected ( ) const

virtual

is this region weakly or temporarily selected?

virtual void casa::viewer::Region::weaklyUnselect ( )

virtual

weaklyUnselectLimited() plus extra processing...

virtual void casa::viewer::Region::weaklyUnselectLimited ( )

virtual

just unmark this region (called from RegionToolManager); do not do the rest of the reorganization that weaklyUnselect() does...

virtual bool casa::viewer::Region::within_drawing_area ( )

protectedvirtual

bool casa::viewer::Region::worldBoundingRectangle	(	double &	,
		double &	,
		const std::string &
	)		const

int casa::viewer::Region::zIndex ( ) const

void casa::viewer::Region::zRange	(	int &	x,
		int &	y
	)		const

Member Data Documentation

bool casa::viewer::Region::complete

protected

Should this region be considered complete? Set to true by derived classes...

Definition at line 556 of file Region.qo.h.

Referenced by casa::viewer::Rectangle::Rectangle().

std::shared_ptr<Region> casa::viewer::Region::creating_region

staticprotected

Holds a pointer to the region currently being created...

Definition at line 563 of file Region.qo.h.

Referenced by creatingRegion(), creatingRegionBegin(), and creatingRegionEnd().

region::LineStyle casa::viewer::Region::current_ls

protected

Definition at line 544 of file Region.qo.h.

QtRegionDock* casa::viewer::Region::dock_

protected

Definition at line 469 of file Region.qo.h.

bool casa::viewer::Region::draw_center_

private

Definition at line 580 of file Region.qo.h.

Referenced by getDrawCenter(), and setDrawCenter().

virtual void virtual setCenter (double &, double &, double &, double &) DISPLAY_PURE_VIRTUAL(Region void casa::viewer::Region::drawCenter(double &x, double &y)

protected

Definition at line 538 of file Region.qo.h.

virtual void boundingRectangle (double &, double &, double &, double &) const DISPLAY_PURE_VIRTUAL(Region void casa::viewer::Region::emitUpdate()

in "linear" coordinates...

Definition at line 331 of file Region.qo.h.

virtual casacore::ImageRegion* virtual get_image_region ( DisplayData* ) const DISPLAY_PURE_VIRTUAL(Region const std::set<Region*> casa::viewer::Region::get_selected_regions)()

protected

Definition at line 515 of file Region.qo.h.

std::map<region::RegionChanges,bool> casa::viewer::Region::held_signals

protected

Definition at line 481 of file Region.qo.h.

HistogramTab* casa::viewer::Region::histogram

protected

Definition at line 471 of file Region.qo.h.

int casa::viewer::Region::hold_signals

protected

Definition at line 480 of file Region.qo.h.

Referenced by holdSignals(), and releaseSignals().

int casa::viewer::Region::id_

protected

Definition at line 477 of file Region.qo.h.

Referenced by getId().

int casa::viewer::Region::last_z_index

protected

Definition at line 549 of file Region.qo.h.

std::list<ls_ele> casa::viewer::Region::ls_stack

protected

Definition at line 546 of file Region.qo.h.

bool casa::viewer::Region::mouse_in_region

protected

Derived classes set this to true and clear it when the mouse enters and exits this regions bounding box...

Definition at line 560 of file Region.qo.h.

Referenced by clearMouseInRegion().

QtRegionState* casa::viewer::Region::mystate

protected

Definition at line 470 of file Region.qo.h.

Referenced by centerColor(), lineColor(), lineStyle(), lineWidth(), markCenter(), marked(), markerScale(), casa::viewer::Point::Point(), setMarkerScale(), skyComponent(), state(), textColor(), textFont(), textFontSize(), textFontStyle(), textPosition(), textPositionDelta(), and textValue().

std::string casa::viewer::Region::name_

private

Definition at line 581 of file Region.qo.h.

Referenced by name().

bool casa::viewer::Region::position_update_needed

protected

Definition at line 475 of file Region.qo.h.

bool casa::viewer::Region::position_visible

protected

Definition at line 474 of file Region.qo.h.

bool casa::viewer::Region::selected_

protected

Definition at line 550 of file Region.qo.h.

Referenced by selected().

const int casa::viewer::Region::SEXAGPREC

staticprotected

Definition at line 467 of file Region.qo.h.

bool casa::viewer::Region::statistics_update_needed

protected

Definition at line 473 of file Region.qo.h.

Referenced by statisticsUpdateNeeded().

bool casa::viewer::Region::statistics_visible

protected

Definition at line 478 of file Region.qo.h.

bool casa::viewer::Region::visible_

protected

Definition at line 552 of file Region.qo.h.

Referenced by regionVisible().

WorldCanvas* casa::viewer::Region::wc_

protected

Definition at line 547 of file Region.qo.h.

bool casa::viewer::Region::z_index_within_range

private

Definition at line 578 of file Region.qo.h.

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

casa/code/display/region/Region.qo.h

Signals

Public Member Functions

Static Public Member Functions

Public Attributes

Protected Types

Protected Slots

Protected Member Functions

Static Protected Member Functions

Protected Attributes

Static Protected Attributes

Private Slots

Private Member Functions

Private Attributes

Detailed Description

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation