This class will display a terrain profile graph, which is the graph of a distance over a line and the altitudes of the terrain along sample points along that line. More...

Inheritance diagram for makVrf::DtTerrainProfileWidget:

[legend]

Public Types
enum	ReplotFlag { FullReplot = 0x00000001, ReplotPoints = 0x00000002, UpdateGraphOnly = 0x00000004 }

Public Member Functions
	DtTerrainProfileWidget (makVrv::DtDe &de, QWidget *parent=NULL, const Qt::WindowFlags &flags=0)
	Constructor. More...

virtual	~DtTerrainProfileWidget ()
	Destructor. More...

virtual void	init ()
	Initializes the widget by creating GUI (plot) elements and initializing member variables. More...

virtual void	setDataProvider (DtTerrainProfileDataProvider *)
	Sets the data provider for this graph. More...

virtual void	replot ()
	Redraws the graph given the existing profile data and settings. More...

virtual void	setSamplingRate (double)
	Sets the frequency in distance to check along the line for terrain points. More...

double	samplingRate () const

virtual void	setMaximumSamplingPoints (int)
	Sets the maximum number of points to check. More...

int	maximumSamplingPoints () const

virtual void	setUseBackendForProfile (bool)

bool	useBackendForProfile () const

bool	replotting () const

virtual void	clearGraph ()
	Clears the graph of all data. More...

virtual bool	backendCanBeUsedForProfileData () const
	Whether or not the back-end can be used for profile data. More...

virtual bool	allDataFromFrontEnd () const
	Whether or not all the data is from the front-end. More...

virtual bool	allDataFromBackEnd () const
	Whether or not all the data is from the back-end. More...

virtual void	labelDataForTerrainProfilePosition (const QPointF &pos, const DtVector &geoc, double distanceOnLine, double height, int soilType=0)
	Sets the label information for the geocentric position, height and soil type. More...

virtual void	setReplotTime (int)
	Sets the time (in milliseconds) to wait before doing a replot. More...

int	replotTime () const

virtual void	setScaleFactor (double)
	Value to scale difference between max and min height of terrain. More...

double	scaleFactor () const

virtual void	suspend ()
	Suspends this graph. This means that there shall be no updates made to this graph. More...

virtual void	resume ()
	Resumes graph updates. Will do a full replot. More...

virtual bool	isSuspended () const
	Returns true if this graph has been suspended. More...

virtual void	setShowVertices (bool)
	If true will put a vertex marker at each point on the line. More...

bool	showVertices () const

virtual void	setShowVertexNumbers (bool)
	If true will put a number label next to each vertex marker. More...

bool	showVertexNumbers () const

virtual void	setSuspendForMovement (bool)
	Sets whether or not the symbol tracker will suspend if the line points are changing. Default is true. More...

virtual bool	suspendForMovement () const

virtual void	setDistanceMoveTolerance (double)
	Distance a tracked entity must move to signal an update. Default is 10 meters. More...

virtual double	distanceMoveTolerance () const

virtual QString	dataStatus () const
	Text which represents the current source of data (Front-End, Back-End or # points received from Back-End) More...

virtual void	requestPlotPointsIfNeeded (bool force=false)
	Requests data from server. Set force to true to force even if data is not frozen. More...

Public Attributes
boost::signals2::signal< void()>	signal_ready
	Signal only once when graph is ready to show (at least two points) More...

boost::signals2::signal< void()>	signal_dataStatusChanged
	Signal sent when the status of the data has changed. More...

boost::signals2::signal< void(int)>	signal_replotted
	Signal when the graph has been replotted. More...

QwtPlot *	myTerrainProfileGraph

QVBoxLayout *	myMainLayout

QwtPlotCurve *	myTerrainLine

QwtPlotCurve *	myTerrainProfile

QwtPlotPicker *	myPlotPicker

QLabel *	mySelectedPointLabel

QLabel *	mySelectedPoint

Static Public Attributes
static QColor	theTerrainProfileLineColor

Protected Types
typedef std::map < makVrv::DtElementID, QwtPlotMarker * >	TrackedEntities
	Map of plot markers for entities being tracked. More...

typedef std::map < makVrv::DtUniqueID, DtVector >	WaitingForPlot

Protected Slots
virtual void	plotMouseReleased (const QPointF &)
	Called when the mouse is released on the plot area, will show a mark on the terrain line and information about that point. More...

Protected Member Functions
virtual void	createProfileGraph ()
	Create the graph object that will be used to show the terrain profile. More...

virtual void	initConnections ()
	Initializes any connections (boost or Qt) needed to support this graph. More...

virtual bool	updateProfileData ()
	Updates local data represented by the profile id to watch. If data has changed will return true, else false. More...

virtual void	slot_dataUpdated ()
	Called when the state view is updated, if profile data is updated will redraw the graph. More...

virtual void	slot_dataRemoved ()
	Called when an object is about to be removed, will clear the graph. More...

virtual void	calculateReplotRanges (std::vector< QPoint > &) const
	Figures out the range to recalculate points for in line plot. More...

virtual double	calculateLineLength (const std::vector< DtVector > &) const
	Returns the length of the line given the number of points. More...

virtual double	calculateSegment (const QPoint &segment, double lineLength)
	Calculates the points for the curve along the given segment of the line. Returns the length of the segment. More...

virtual double	segmentLength (const QPoint &) const
	Convenience routines to calculate the length of a segment of a line. More...

virtual double	segmentLength (int start, int end) const

virtual double	terrainHeight (const DtVector &, int position=-1) const
	Returns terrain height at geocentric position. More...

virtual double	lineHeight (int pos) const
	Returns the height of the line at the given position. More...

virtual void	setupLabels ()
	Sets labels for the graph based on current display unit settings. More...

void	slot_onUnitChanged (int attribute, int from)
	Called when unit display settings change, see if any graph data needs to change. More...

virtual double	altitudeValueFor (double) const
	Given current display units settings, return altitude or distance for those settings based on meters. More...

virtual double	distanceValueFor (double) const

virtual double	altitudeFromDisplayValue (double) const
	Given current display units settings, return altitude or distance in meters from the given display value. More...

virtual double	distanceFromDisplayValue (double) const

virtual void	convertAltitudeAndDistance (int newAltitudeUnits, int newDistanceUnits, bool replot=true)
	Given the current altitude and distance settings, convert to the new settings and redisplay graph. More...

virtual void	convertAltitudeAndDistance (QVector< QPointF > &, int newAltitudeUnits, int newDistanceUnits) const
	Converts x (distance) and y (altitude) in place in the vectors. More...

virtual void	convertAltitudeAndDistance (QwtPlotMarker *, int newAltitudeUnits, int newDistanceUnits) const

virtual void	deferredReplot (int flag=FullReplot)
	Connect to DE pre-tick to replot graph. If full does a full redraw of graph, else just a simple replot. More...

virtual QwtPlotMarker *	addMarker (double x, double y)
	Adds a point marker to the x, y coordinate. More...

virtual void	setupPointMarkerLabel ()
	Sets the label on the point marker to the current point location. More...

virtual void	onTerrainProfileSettingsChanged (const DtTerrainProfileSettingsRecord &)
	Called when terrain profile settings change, modify graph to match. More...

virtual void	createSymbolTracker ()
	Creates a symbol tracker to track symbols within a certain range near the line. More...

virtual void	trackEntity (const DtVector &geocentricPosition, const makVrv::DtStateView< makVrv::DtVrlinkSimulatedEntityState > *)
	Start tracking or continue tracking the given entity. More...

virtual void	stopTrackingEntity (makVrv::DtElementID)
	Stop tracking entity. More...

virtual void	clearTrackingSymbols (bool suspended=false)
	Clears out all symbols being tracked and deletes the symbol tracker. More...

virtual QwtSymbol *	symbolFor (const makVrv::DtStateView< makVrv::DtVrlinkSimulatedEntityState > *) const
	Returns a symbol for the given sim state view to be placed on the plot graph. More...

virtual int	linePositionFromLocation (const DtVector &geocentricLocation, QPointF &result, bool trackedItem=false) const
	Given a geocentric point, convert point to a position on the line of distance along the line and height. More...

virtual int	locationFromPlotPosition (const QPointF &result, DtVector &geocentricLocation) const
	Given a position on the line of distance along the line and height, return a geocentric point. Returns the segment hit. More...

virtual int	closestPoint (const DtVector &v, double &range, double &totalRange, bool trackedItem=false) const
	Given a geocentric coordinate, find the closest point to that on the line being plotted. More...

virtual void	timedReplot ()
	Method called when a page tile is loaded. More...

virtual void	replotIfTime ()

virtual void	updateLineVertices (bool replot=true)
	Updates the vertices on the line. More...

virtual void	resetAltitudeScale (bool replot=true)

virtual double	elevationAngle (const DtVector &geocentricFrom, const DtVector &geocentricTo) const
	Returns elevation angle from point to point. More...

virtual void	slot_defaultIconListChanged ()

virtual void	slot_dataFrozenStateChanged (bool)

virtual void	processIntersectionResponse (DtSimMessage *msg)

virtual void	processPointMarkerResponse (DtSimMessage *msg)

virtual void	cancelTerrainInformationRequest ()

virtual void	requestPointMarkerInformation (const DtVector &)

Protected Attributes
makVrv::DtDe &	myDe

DtTerrainProfileDataProvider *	myDataProvider

makVrv::DtSignalConnectionManager	myConnections

std::vector< DtVector >	myLinePoints
	Points are in geocentric. More...

std::vector< DtVector >	myPlotPoints
	The points that were last used to plot the graph. More...

double	mySamplingRate
	Test the length of the line every N meters along the line. More...

int	myMaximumSamplingPoints
	Maximum number of points to check. More...

std::vector< int >	mySegmentPoints
	For each segment, the number of plot points on the terrain represented by that segment. More...

QVector< QPointF >	myTerrainProfilePoints
	The points used to plot the terrain profile. More...

std::vector< DtVector >	myTerrainDatabasePoints
	The points used for terrain intersection. More...

QVector< QPointF >	myTerrainLinePoints
	The points used for the line that is being used to sample the terrain segment. More...

DtReferenceEllipsoid *	myReferenceForConversion

makVrv::DtDisplayUnitsConverter::DistanceUnits	myAltitudeUnits
	Current units for distance and altitude. Used to check to see if units need to be changed. More...

makVrv::DtDisplayUnitsConverter::DistanceUnits	myDistanceUnits

DtVector	myPointMarkerLocation
	Geocentric location of point marker. Used for labels. More...

int	myPointMarkerSoilType

double	myPointMarkerDistanceAlongLine

double	myPointMarkerCurrentHeight

QPointF	myPointMarkerPosition

int	myPointMarkerRequestId

bool	myReady
	Set to true when the graph is ready to display. More...

DtSymbolTracker *	mySymbolTracker
	Class that will be used to track symbols within a particular distance to the given line. More...

QwtPlotMarker *	myPointMarker

TrackedEntities	myTrackedEntities

QTime *	myReplotTimer

int	myReplotTime

double	myMinimumHeight

double	myMaximumHeight

double	myScaleFactor

double	myBuffer

bool	mySuspended

bool	myReplotting

bool	myShowVertices

bool	myShowVertexNumbers

QImage *	myVertexImage

std::vector< QwtPlotMarker * >	myVertices

bool	myFirstPlot

bool	myResuming

WaitingForPlot	myWaitingForPlot

bool	mySuspendForMovement

double	myDistanceMoveTolerance

int	myReplotFlag

bool	myTrackHistory

bool	myUseBackendForProfile

makVrv::DtSignalConnectionManager	myDataProviderConnections

int	myTerrainInformationRequestId

std::map< int, DtVector >	myReceivedTerrainProfileInformationFor

Detailed Description

This class will display a terrain profile graph, which is the graph of a distance over a line and the altitudes of the terrain along sample points along that line.

The Qwt toolkit is used for the actual rendering of the graph. This widget will calculate the points on the graph to display as well as manage helper classes to show tracked symbols and the provider of point data for this graph. It listens to signals sent by the DtTerrainProfileSettingsManager to indicate when graph settings have changed and apply them to this graph.

If you wish to use this object and supply your own (or existing) data, you must create a DtTerrainProfileDataProvider object to provide data that this class needs in order to render the graph

Member Typedef Documentation

typedef std::map<makVrv::DtElementID, QwtPlotMarker*> makVrf::DtTerrainProfileWidget::TrackedEntities

protected

Map of plot markers for entities being tracked.

typedef std::map<makVrv::DtUniqueID, DtVector> makVrf::DtTerrainProfileWidget::WaitingForPlot

protected

Member Enumeration Documentation

enum makVrf::DtTerrainProfileWidget::ReplotFlag

Enumerator
FullReplot
ReplotPoints
UpdateGraphOnly

Constructor & Destructor Documentation

makVrf::DtTerrainProfileWidget::DtTerrainProfileWidget	(	makVrv::DtDe &	de,
		QWidget *	parent = `NULL`,
		const Qt::WindowFlags &	flags = `0`
	)

Constructor.

virtual makVrf::DtTerrainProfileWidget::~DtTerrainProfileWidget ( )

virtual

Destructor.

Member Function Documentation

virtual void makVrf::DtTerrainProfileWidget::init ( )

virtual

Initializes the widget by creating GUI (plot) elements and initializing member variables.

To use this to start a profile line for a particular item, call the setDataProvider() method with the provider of the object you wish to profile

virtual void makVrf::DtTerrainProfileWidget::setDataProvider ( DtTerrainProfileDataProvider * )

virtual

Sets the data provider for this graph.

Does not take ownership of the pointer, so, it is up to the developer to free the data provided

virtual void makVrf::DtTerrainProfileWidget::replot ( )

virtual

Redraws the graph given the existing profile data and settings.

virtual void makVrf::DtTerrainProfileWidget::setSamplingRate ( double )

virtual

Sets the frequency in distance to check along the line for terrain points.

double makVrf::DtTerrainProfileWidget::samplingRate ( ) const

virtual void makVrf::DtTerrainProfileWidget::setMaximumSamplingPoints ( int )

virtual

Sets the maximum number of points to check.

int makVrf::DtTerrainProfileWidget::maximumSamplingPoints ( ) const

virtual void makVrf::DtTerrainProfileWidget::setUseBackendForProfile ( bool )

virtual

bool makVrf::DtTerrainProfileWidget::useBackendForProfile ( ) const

inline

bool makVrf::DtTerrainProfileWidget::replotting ( ) const

inline

virtual void makVrf::DtTerrainProfileWidget::clearGraph ( )

virtual

Clears the graph of all data.

virtual bool makVrf::DtTerrainProfileWidget::backendCanBeUsedForProfileData ( ) const

virtual

Whether or not the back-end can be used for profile data.

virtual bool makVrf::DtTerrainProfileWidget::allDataFromFrontEnd ( ) const

virtual

Whether or not all the data is from the front-end.

virtual bool makVrf::DtTerrainProfileWidget::allDataFromBackEnd ( ) const

virtual

Whether or not all the data is from the back-end.

virtual void makVrf::DtTerrainProfileWidget::labelDataForTerrainProfilePosition	(	const QPointF &	pos,
		const DtVector &	geoc,
		double	distanceOnLine,
		double	height,
		int	soilType = `0`
	)

virtual

Sets the label information for the geocentric position, height and soil type.

virtual void makVrf::DtTerrainProfileWidget::setReplotTime ( int )

virtual

Sets the time (in milliseconds) to wait before doing a replot.

This will be used when replotting from paging in terrain as to not continually replot as many pages might page in at once. Default is 5 seconds

int makVrf::DtTerrainProfileWidget::replotTime ( ) const

virtual void makVrf::DtTerrainProfileWidget::setScaleFactor ( double )

virtual

Value to scale difference between max and min height of terrain.

will provide a buffer above the maximum height Default is 1.0. Factor will not be allowed to go below 1.0

double makVrf::DtTerrainProfileWidget::scaleFactor ( ) const

virtual void makVrf::DtTerrainProfileWidget::suspend ( )

virtual

Suspends this graph. This means that there shall be no updates made to this graph.

virtual void makVrf::DtTerrainProfileWidget::resume ( )

virtual

Resumes graph updates. Will do a full replot.

virtual bool makVrf::DtTerrainProfileWidget::isSuspended ( ) const

virtual

Returns true if this graph has been suspended.

virtual void makVrf::DtTerrainProfileWidget::setShowVertices ( bool )

virtual

If true will put a vertex marker at each point on the line.

bool makVrf::DtTerrainProfileWidget::showVertices ( ) const

virtual void makVrf::DtTerrainProfileWidget::setShowVertexNumbers ( bool )

virtual

If true will put a number label next to each vertex marker.

bool makVrf::DtTerrainProfileWidget::showVertexNumbers ( ) const

virtual void makVrf::DtTerrainProfileWidget::setSuspendForMovement ( bool )

virtual

Sets whether or not the symbol tracker will suspend if the line points are changing. Default is true.

virtual bool makVrf::DtTerrainProfileWidget::suspendForMovement ( ) const

virtual

virtual void makVrf::DtTerrainProfileWidget::setDistanceMoveTolerance ( double )

virtual

Distance a tracked entity must move to signal an update. Default is 10 meters.

virtual double makVrf::DtTerrainProfileWidget::distanceMoveTolerance ( ) const

virtual

virtual QString makVrf::DtTerrainProfileWidget::dataStatus ( ) const

virtual

Text which represents the current source of data (Front-End, Back-End or # points received from Back-End)

virtual void makVrf::DtTerrainProfileWidget::requestPlotPointsIfNeeded ( bool force = false )

virtual

Requests data from server. Set force to true to force even if data is not frozen.

virtual void makVrf::DtTerrainProfileWidget::createProfileGraph ( )

protectedvirtual

Create the graph object that will be used to show the terrain profile.

virtual void makVrf::DtTerrainProfileWidget::initConnections ( )

protectedvirtual

Initializes any connections (boost or Qt) needed to support this graph.

virtual bool makVrf::DtTerrainProfileWidget::updateProfileData ( )

protectedvirtual

Updates local data represented by the profile id to watch. If data has changed will return true, else false.

virtual void makVrf::DtTerrainProfileWidget::slot_dataUpdated ( )

protectedvirtual

Called when the state view is updated, if profile data is updated will redraw the graph.

virtual void makVrf::DtTerrainProfileWidget::slot_dataRemoved ( )

protectedvirtual

Called when an object is about to be removed, will clear the graph.

virtual void makVrf::DtTerrainProfileWidget::calculateReplotRanges ( std::vector< QPoint > & ) const

protectedvirtual

Figures out the range to recalculate points for in line plot.

The points are pairs, so, if more than one range needs to be recalculated, it will contain multiple entries

virtual double makVrf::DtTerrainProfileWidget::calculateLineLength ( const std::vector< DtVector > & ) const

protectedvirtual

Returns the length of the line given the number of points.

Only calculates on X/Y plane. Does not take Z coordinate into account. Points must be in geocentric

virtual double makVrf::DtTerrainProfileWidget::calculateSegment	(	const QPoint &	segment,
		double	lineLength
	)

protectedvirtual

Calculates the points for the curve along the given segment of the line. Returns the length of the segment.

virtual double makVrf::DtTerrainProfileWidget::segmentLength ( const QPoint & ) const

protectedvirtual

Convenience routines to calculate the length of a segment of a line.

virtual double makVrf::DtTerrainProfileWidget::segmentLength	(	int	start,
		int	end
	)		const

protectedvirtual

virtual double makVrf::DtTerrainProfileWidget::terrainHeight	(	const DtVector &	,
		int	position = `-1`
	)		const

protectedvirtual

Returns terrain height at geocentric position.

virtual double makVrf::DtTerrainProfileWidget::lineHeight ( int pos ) const

protectedvirtual

Returns the height of the line at the given position.

virtual void makVrf::DtTerrainProfileWidget::setupLabels ( )

protectedvirtual

Sets labels for the graph based on current display unit settings.

void makVrf::DtTerrainProfileWidget::slot_onUnitChanged	(	int	attribute,
		int	from
	)

protected

Called when unit display settings change, see if any graph data needs to change.

virtual double makVrf::DtTerrainProfileWidget::altitudeValueFor ( double ) const

protectedvirtual

Given current display units settings, return altitude or distance for those settings based on meters.

virtual double makVrf::DtTerrainProfileWidget::distanceValueFor ( double ) const

protectedvirtual

virtual double makVrf::DtTerrainProfileWidget::altitudeFromDisplayValue ( double ) const

protectedvirtual

Given current display units settings, return altitude or distance in meters from the given display value.

virtual double makVrf::DtTerrainProfileWidget::distanceFromDisplayValue ( double ) const

protectedvirtual

virtual void makVrf::DtTerrainProfileWidget::convertAltitudeAndDistance	(	int	newAltitudeUnits,
		int	newDistanceUnits,
		bool	replot = `true`
	)

protectedvirtual

Given the current altitude and distance settings, convert to the new settings and redisplay graph.

virtual void makVrf::DtTerrainProfileWidget::convertAltitudeAndDistance	(	QVector< QPointF > &	,
		int	newAltitudeUnits,
		int	newDistanceUnits
	)		const

protectedvirtual

Converts x (distance) and y (altitude) in place in the vectors.

virtual void makVrf::DtTerrainProfileWidget::convertAltitudeAndDistance	(	QwtPlotMarker *	,
		int	newAltitudeUnits,
		int	newDistanceUnits
	)		const

protectedvirtual

virtual void makVrf::DtTerrainProfileWidget::deferredReplot ( int flag = FullReplot )

protectedvirtual

Connect to DE pre-tick to replot graph. If full does a full redraw of graph, else just a simple replot.

virtual QwtPlotMarker* makVrf::DtTerrainProfileWidget::addMarker	(	double	x,
		double	y
	)

protectedvirtual

Adds a point marker to the x, y coordinate.

virtual void makVrf::DtTerrainProfileWidget::setupPointMarkerLabel ( )

protectedvirtual

Sets the label on the point marker to the current point location.

virtual void makVrf::DtTerrainProfileWidget::onTerrainProfileSettingsChanged ( const DtTerrainProfileSettingsRecord & )

protectedvirtual

Called when terrain profile settings change, modify graph to match.

virtual void makVrf::DtTerrainProfileWidget::createSymbolTracker ( )

protectedvirtual

Creates a symbol tracker to track symbols within a certain range near the line.

The symbol tracker will emit signals for symbols coming near the line, moving away from the line and moving if they are tracked. This class will show the plot symbols for those tracked symbols

virtual void makVrf::DtTerrainProfileWidget::trackEntity	(	const DtVector &	geocentricPosition,
		const makVrv::DtStateView< makVrv::DtVrlinkSimulatedEntityState > *
	)

protectedvirtual

Start tracking or continue tracking the given entity.

virtual void makVrf::DtTerrainProfileWidget::stopTrackingEntity ( makVrv::DtElementID )

protectedvirtual

Stop tracking entity.

virtual void makVrf::DtTerrainProfileWidget::clearTrackingSymbols ( bool suspended = false )

protectedvirtual

Clears out all symbols being tracked and deletes the symbol tracker.

virtual QwtSymbol* makVrf::DtTerrainProfileWidget::symbolFor ( const makVrv::DtStateView< makVrv::DtVrlinkSimulatedEntityState > * ) const

protectedvirtual

Returns a symbol for the given sim state view to be placed on the plot graph.

virtual int makVrf::DtTerrainProfileWidget::linePositionFromLocation	(	const DtVector &	geocentricLocation,
		QPointF &	result,
		bool	trackedItem = `false`
	)		const

protectedvirtual

Given a geocentric point, convert point to a position on the line of distance along the line and height.

Returns the segment hit

virtual int makVrf::DtTerrainProfileWidget::locationFromPlotPosition	(	const QPointF &	result,
		DtVector &	geocentricLocation
	)		const

protectedvirtual

Given a position on the line of distance along the line and height, return a geocentric point. Returns the segment hit.

virtual int makVrf::DtTerrainProfileWidget::closestPoint	(	const DtVector &	v,
		double &	range,
		double &	totalRange,
		bool	trackedItem = `false`
	)		const

protectedvirtual

Given a geocentric coordinate, find the closest point to that on the line being plotted.

The range variable will contain the current distance to get to the segment for the closest point, the totalRange along the line left, and the method will return the segment hit. If the method returns -1, no segment is valid

virtual void makVrf::DtTerrainProfileWidget::timedReplot ( )

protectedvirtual

Method called when a page tile is loaded.

If timer is not started, restarts, else, checks elapsed time. If

than replotTime, replots and removes current timer

virtual void makVrf::DtTerrainProfileWidget::replotIfTime ( )

protectedvirtual

virtual void makVrf::DtTerrainProfileWidget::updateLineVertices ( bool replot = true )

protectedvirtual

Updates the vertices on the line.

virtual void makVrf::DtTerrainProfileWidget::resetAltitudeScale ( bool replot = true )

protectedvirtual

virtual double makVrf::DtTerrainProfileWidget::elevationAngle	(	const DtVector &	geocentricFrom,
		const DtVector &	geocentricTo
	)		const

protectedvirtual

Returns elevation angle from point to point.

virtual void makVrf::DtTerrainProfileWidget::slot_defaultIconListChanged ( )

protectedvirtual

virtual void makVrf::DtTerrainProfileWidget::slot_dataFrozenStateChanged ( bool )

protectedvirtual

virtual void makVrf::DtTerrainProfileWidget::processIntersectionResponse ( DtSimMessage * msg )

protectedvirtual

virtual void makVrf::DtTerrainProfileWidget::processPointMarkerResponse ( DtSimMessage * msg )

protectedvirtual

virtual void makVrf::DtTerrainProfileWidget::cancelTerrainInformationRequest ( )

protectedvirtual

virtual void makVrf::DtTerrainProfileWidget::requestPointMarkerInformation ( const DtVector & )

protectedvirtual

virtual void makVrf::DtTerrainProfileWidget::plotMouseReleased ( const QPointF & )

protectedvirtualslot

Called when the mouse is released on the plot area, will show a mark on the terrain line and information about that point.

Member Data Documentation

boost::signals2::signal<void ()> makVrf::DtTerrainProfileWidget::signal_ready

Signal only once when graph is ready to show (at least two points)

boost::signals2::signal<void ()> makVrf::DtTerrainProfileWidget::signal_dataStatusChanged

Signal sent when the status of the data has changed.

boost::signals2::signal<void (int)> makVrf::DtTerrainProfileWidget::signal_replotted

Signal when the graph has been replotted.

makVrv::DtDe& makVrf::DtTerrainProfileWidget::myDe

protected

DtTerrainProfileDataProvider* makVrf::DtTerrainProfileWidget::myDataProvider

protected

makVrv::DtSignalConnectionManager makVrf::DtTerrainProfileWidget::myConnections

protected

std::vector<DtVector> makVrf::DtTerrainProfileWidget::myLinePoints

protected

Points are in geocentric.

std::vector<DtVector> makVrf::DtTerrainProfileWidget::myPlotPoints

protected

The points that were last used to plot the graph.

These will be used with the current line points to try and more efficiently replot only parts of the graph that need replotting

double makVrf::DtTerrainProfileWidget::mySamplingRate

protected

Test the length of the line every N meters along the line.

int makVrf::DtTerrainProfileWidget::myMaximumSamplingPoints

protected

Maximum number of points to check.

std::vector<int> makVrf::DtTerrainProfileWidget::mySegmentPoints

protected

For each segment, the number of plot points on the terrain represented by that segment.

QVector<QPointF> makVrf::DtTerrainProfileWidget::myTerrainProfilePoints

protected

The points used to plot the terrain profile.

std::vector<DtVector> makVrf::DtTerrainProfileWidget::myTerrainDatabasePoints

protected

The points used for terrain intersection.

QVector<QPointF> makVrf::DtTerrainProfileWidget::myTerrainLinePoints

protected

The points used for the line that is being used to sample the terrain segment.

DtReferenceEllipsoid* makVrf::DtTerrainProfileWidget::myReferenceForConversion

protected

makVrv::DtDisplayUnitsConverter::DistanceUnits makVrf::DtTerrainProfileWidget::myAltitudeUnits

protected

Current units for distance and altitude. Used to check to see if units need to be changed.

makVrv::DtDisplayUnitsConverter::DistanceUnits makVrf::DtTerrainProfileWidget::myDistanceUnits

protected

DtVector makVrf::DtTerrainProfileWidget::myPointMarkerLocation

protected

Geocentric location of point marker. Used for labels.

int makVrf::DtTerrainProfileWidget::myPointMarkerSoilType

protected

double makVrf::DtTerrainProfileWidget::myPointMarkerDistanceAlongLine

protected

double makVrf::DtTerrainProfileWidget::myPointMarkerCurrentHeight

protected

QPointF makVrf::DtTerrainProfileWidget::myPointMarkerPosition

protected

int makVrf::DtTerrainProfileWidget::myPointMarkerRequestId

protected

bool makVrf::DtTerrainProfileWidget::myReady

protected

Set to true when the graph is ready to display.

DtSymbolTracker* makVrf::DtTerrainProfileWidget::mySymbolTracker

protected

Class that will be used to track symbols within a particular distance to the given line.

The tracker will emit signals as symbols come to or move away from the line

QwtPlotMarker* makVrf::DtTerrainProfileWidget::myPointMarker

protected

TrackedEntities makVrf::DtTerrainProfileWidget::myTrackedEntities

protected

QTime* makVrf::DtTerrainProfileWidget::myReplotTimer

protected

int makVrf::DtTerrainProfileWidget::myReplotTime

protected

double makVrf::DtTerrainProfileWidget::myMinimumHeight

protected

double makVrf::DtTerrainProfileWidget::myMaximumHeight

protected

double makVrf::DtTerrainProfileWidget::myScaleFactor

protected

double makVrf::DtTerrainProfileWidget::myBuffer

protected

bool makVrf::DtTerrainProfileWidget::mySuspended

protected

bool makVrf::DtTerrainProfileWidget::myReplotting

protected

bool makVrf::DtTerrainProfileWidget::myShowVertices

protected

bool makVrf::DtTerrainProfileWidget::myShowVertexNumbers

protected

QImage* makVrf::DtTerrainProfileWidget::myVertexImage

protected

std::vector<QwtPlotMarker*> makVrf::DtTerrainProfileWidget::myVertices

protected

bool makVrf::DtTerrainProfileWidget::myFirstPlot

protected

bool makVrf::DtTerrainProfileWidget::myResuming

protected

WaitingForPlot makVrf::DtTerrainProfileWidget::myWaitingForPlot

protected

bool makVrf::DtTerrainProfileWidget::mySuspendForMovement

protected

double makVrf::DtTerrainProfileWidget::myDistanceMoveTolerance

protected

int makVrf::DtTerrainProfileWidget::myReplotFlag

protected

bool makVrf::DtTerrainProfileWidget::myTrackHistory

protected

bool makVrf::DtTerrainProfileWidget::myUseBackendForProfile

protected

makVrv::DtSignalConnectionManager makVrf::DtTerrainProfileWidget::myDataProviderConnections

protected

int makVrf::DtTerrainProfileWidget::myTerrainInformationRequestId

protected

std::map<int, DtVector> makVrf::DtTerrainProfileWidget::myReceivedTerrainProfileInformationFor

protected

QwtPlot* makVrf::DtTerrainProfileWidget::myTerrainProfileGraph

QVBoxLayout* makVrf::DtTerrainProfileWidget::myMainLayout

QwtPlotCurve* makVrf::DtTerrainProfileWidget::myTerrainLine

QwtPlotCurve* makVrf::DtTerrainProfileWidget::myTerrainProfile

QwtPlotPicker* makVrf::DtTerrainProfileWidget::myPlotPicker

QLabel* makVrf::DtTerrainProfileWidget::mySelectedPointLabel

QLabel* makVrf::DtTerrainProfileWidget::mySelectedPoint

QColor makVrf::DtTerrainProfileWidget::theTerrainProfileLineColor

static

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

/data/exports/nrhent7-1/nightly/docs/vrForces.vrf4-8-branch/include/vrfGuiCommonQt/terrainProfileWidget.h

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