Represents a waypoint or mark within the navigation system. More...

#include <route_point.h>

Public Member Functions
	RoutePoint (double lat, double lon, const wxString &icon_ident, const wxString &name, const wxString &pGUID=wxEmptyString, bool bAddToList=true)

	RoutePoint (RoutePoint *orig)

void	ReLoadIcon ()

void	SetPosition (double lat, double lon)

double	GetLatitude ()

double	GetLongitude ()

LLBBox &	GetBBox ()

bool	IsSame (RoutePoint *pOtherRP)

bool	IsVisible ()

bool	IsListed ()

bool	IsNameShown ()

bool	IsNameDynamic ()

bool	IsShared ()

void	SetShared (bool bshared)

bool	IsSharedInVisibleRoute (void)

bool	IsVisibleSelectable (double scale_val, bool boverrideViz=false)

void	SetVisible (bool viz=true)

void	SetListed (bool viz=true)

void	SetNameShown (bool viz=true)

bool	GetNameShown ()

virtual wxString	GetName (void)

wxString	GetDescription (void)

wxDateTime	GetCreateTime (void)

void	SetCreateTime (wxDateTime dt)

wxString	GetIconName (void)

void	SetIconName (wxString name)

void *	GetSelectNode (void)

void	SetSelectNode (void *node)

void *	GetManagerListNode (void)

void	SetManagerListNode (void *node)

void	SetName (const wxString &name)

void	CalculateNameExtents (void)

void	SetCourse (double course)

double	GetCourse ()

void	SetDistance (double distance)

double	GetDistance ()

void	SetWaypointArrivalRadius (double dArrivalDistance)

void	SetWaypointArrivalRadius (wxString wxArrivalDistance)

double	GetWaypointArrivalRadius ()

bool	GetShowWaypointRangeRings (void)

int	GetWaypointRangeRingsNumber (void)

float	GetWaypointRangeRingsStep (void)

int	GetWaypointRangeRingsStepUnits (void)

void	SetShowWaypointRangeRings (bool b_showWaypointRangeRings)

void	SetWaypointRangeRingsNumber (int i_WaypointRangeRingsNumber)

void	SetWaypointRangeRingsStep (float f_WaypointRangeRingsStep)

void	SetWaypointRangeRingsStepUnits (int i_WaypointRangeRingsStepUnits)

void	SetWaypointRangeRingsColour (wxColour wxc_WaypointRangeRingsColour)

void	SetScaMin (wxString str)

void	SetScaMin (long val)

long	GetScaMin ()

void	SetScaMax (wxString str)

void	SetScaMax (long val)

long	GetScaMax ()

bool	GetUseSca ()

void	SetUseSca (bool value)

bool	IsDragHandleEnabled ()

void	SetPlannedSpeed (double spd)

double	GetPlannedSpeed ()

wxDateTime	GetETD ()
	Retrieves the Estimated Time of Departure for this waypoint, in UTC.

wxDateTime	GetManualETD ()
	Retrieves the manually set Estimated Time of Departure for this waypoint, in UTC.

void	SetETD (const wxDateTime &etd)
	Sets the Estimated Time of Departure for this waypoint, in UTC.

bool	SetETD (const wxString &ts)
	Sets the Estimated Time of Departure from a string.

wxDateTime	GetETA ()
	Retrieves the Estimated Time of Arrival for this waypoint, in UTC.

wxString	GetETE ()
	Retrieves the Estimated Time En route as a formatted string.

void	SetETE (wxLongLong secs)

Public Attributes
double	m_lat

double	m_lon

double	m_seg_len

double	m_seg_vmg
	Planned speed for traveling FROM this waypoint TO the next waypoint.

wxDateTime	m_seg_etd
	Estimated Time of Departure from this waypoint, in UTC.

wxDateTime	m_seg_eta
	Estimated Time of Arrival at this waypoint, in UTC.

wxLongLong	m_seg_ete = 0
	Estimated Time Enroute for the leg leading to this waypoint.

bool	m_manual_etd {false}
	Flag indicating whether the ETD has been manually set by the user.

bool	m_bPtIsSelected

bool	m_bRPIsBeingEdited

bool	m_bIsInRoute

bool	m_bIsolatedMark
	Flag indicating if the waypoint is a standalone mark.

bool	m_bIsVisible

bool	m_bIsListed

bool	m_bIsActive

bool	m_IconIsDirty

wxString	m_MarkDescription

wxString	m_GUID

wxString	m_TideStation

wxFont *	m_pMarkFont

wxColour	m_FontColor

wxSize	m_NameExtents

bool	m_bBlink

bool	m_bShowName

bool	m_bShowNameData

wxRect	CurrentRect_in_DC

int	m_NameLocationOffsetX

int	m_NameLocationOffsetY

bool	m_bIsInLayer

int	m_LayerID

double	m_routeprop_course

double	m_routeprop_distance

bool	m_btemp

bool	m_bShowWaypointRangeRings

int	m_iWaypointRangeRingsNumber

float	m_fWaypointRangeRingsStep

int	m_iWaypointRangeRingsStepUnits

wxColour	m_wxcWaypointRangeRingsColour

unsigned int	m_iTextTexture

int	m_iTextTextureWidth

int	m_iTextTextureHeight

LLBBox	m_wpBBox

double	m_wpBBox_view_scale_ppm

double	m_wpBBox_rotation

bool	m_pos_on_screen

wxPoint2DDouble	m_screen_pos

double	m_WaypointArrivalRadius

HyperlinkList *	m_HyperlinkList

wxString	m_timestring

wxDateTime	m_CreateTimeX

Static Public Attributes
static std::function< void(unsigned, const unsigned *)>	delete_gl_textures
	Horrible Hack (tm).

Friends
class	RoutePointGui

Detailed Description

Represents a waypoint or mark within the navigation system.

RoutePoint represents both standalone marks and waypoints that are part of routes or tracks. A RoutePoint contains geographical coordinates, display properties, and various navigation-related attributes.

RoutePoints can exist in several states:

As standalone marks (isolated waypoints)
As part of one or more routes
As shared waypoints (used in multiple routes)

The class manages visual properties like icons, visibility, and range rings, as well as navigation data like arrival radius, planned speed, and ETAs.

See also: Route

Definition at line 70 of file route_point.h.

Constructor & Destructor Documentation

◆ RoutePoint() [1/3]

RoutePoint::RoutePoint	(	double	lat,
		double	lon,
		const wxString &	icon_ident,
		const wxString &	name,
		const wxString &	pGUID = `wxEmptyString`,
		bool	bAddToList = `true`
	)

Definition at line 175 of file route_point.cpp.

◆ RoutePoint() [2/3]

RoutePoint::RoutePoint ( RoutePoint * orig )

Definition at line 119 of file route_point.cpp.

◆ RoutePoint() [3/3]

RoutePoint::RoutePoint ( )

Definition at line 53 of file route_point.cpp.

◆ ~RoutePoint()

RoutePoint::~RoutePoint ( void )

virtual

Definition at line 261 of file route_point.cpp.

Member Function Documentation

◆ CalculateNameExtents()

void RoutePoint::CalculateNameExtents ( void )

Definition at line 290 of file route_point.cpp.

◆ GetBBox()

LLBBox & RoutePoint::GetBBox ( )

inline

Definition at line 94 of file route_point.h.

◆ GetCourse()

double RoutePoint::GetCourse ( )

inline

Definition at line 131 of file route_point.h.

◆ GetCreateTime()

wxDateTime RoutePoint::GetCreateTime ( void )

Definition at line 272 of file route_point.cpp.

◆ GetDescription()

wxString RoutePoint::GetDescription ( void )

inline

Definition at line 113 of file route_point.h.

◆ GetDistance()

double RoutePoint::GetDistance ( )

inline

Definition at line 133 of file route_point.h.

◆ GetETA()

wxDateTime RoutePoint::GetETA ( )

Retrieves the Estimated Time of Arrival for this waypoint, in UTC.

This function returns the stored Estimated Time of Arrival (ETA) if it's valid. The ETA is typically calculated based on route planning data such as distances and planned speeds.

For the first waypoint in a route, the ETA represents when the vessel is expected to reach this waypoint from its current position or a designated starting point. It is calculated based on:

The current vessel position
The distance to the first waypoint
The vessel's current or planned speed

For subsequent waypoints, it represents when the vessel is expected to arrive after leaving the previous waypoint.

The relationship between waypoints creates a timing chain: The ETA at one waypoint determines the default ETD from that waypoint, which then affects the ETA at the next waypoint, and so on through the route.

Returns: The estimated time of arrival as a wxDateTime object, or wxInvalidDateTime if no valid ETA information exists.

Definition at line 515 of file route_point.cpp.

◆ GetETD()

wxDateTime RoutePoint::GetETD ( )

Retrieves the Estimated Time of Departure for this waypoint, in UTC.

This function returns the waypoint's ETD (Estimated Time of Departure), considering both explicitly set ETD values and values embedded in the waypoint description.

Returns: The estimated time of departure as a wxDateTime object, or wxInvalidDateTime if no valid ETD information exists.

Definition at line 463 of file route_point.cpp.

◆ GetETE()

wxString RoutePoint::GetETE ( )

Retrieves the Estimated Time En route as a formatted string.

This function returns the Estimated Time En route (ETE) for this waypoint as a formatted time delta string. The ETE represents the expected travel time to reach this waypoint from the previous point in a route.

Returns: Formatted string representation of the time en route, or an empty string if no ETE value is available.

Definition at line 522 of file route_point.cpp.

◆ GetIconName()

wxString RoutePoint::GetIconName ( void )

inline

Definition at line 118 of file route_point.h.

◆ GetLatitude()

double RoutePoint::GetLatitude ( )

inline

Definition at line 92 of file route_point.h.

◆ GetLongitude()

double RoutePoint::GetLongitude ( )

inline

Definition at line 93 of file route_point.h.

◆ GetManagerListNode()

void * RoutePoint::GetManagerListNode ( void )

inline

Definition at line 124 of file route_point.h.

◆ GetManualETD()

wxDateTime RoutePoint::GetManualETD ( )

Retrieves the manually set Estimated Time of Departure for this waypoint, in UTC.

This function returns the manually set ETD (Estimated Time of Departure) value only if the ETD was explicitly set by a user rather than calculated automatically. If the ETD is not manually set or if the ETD is invalid, the function returns an invalid datetime value.

The function checks two conditions:

The m_manual_etd flag must be true, indicating the ETD was manually set
The m_seg_etd value must be valid

Returns: The manually set ETD as a wxDateTime object if available, or wxInvalidDateTime if no manual ETD has been set.

Definition at line 508 of file route_point.cpp.

◆ GetName()

virtual wxString RoutePoint::GetName ( void )

inlinevirtual

Definition at line 112 of file route_point.h.

◆ GetNameShown()

bool RoutePoint::GetNameShown ( )

inline

Definition at line 111 of file route_point.h.

◆ GetPlannedSpeed()

double RoutePoint::GetPlannedSpeed ( )

Definition at line 446 of file route_point.cpp.

◆ GetScaMax()

long RoutePoint::GetScaMax ( )

inline

Definition at line 166 of file route_point.h.

◆ GetScaMin()

long RoutePoint::GetScaMin ( )

inline

Definition at line 163 of file route_point.h.

◆ GetSelectNode()

void * RoutePoint::GetSelectNode ( void )

inline

Definition at line 121 of file route_point.h.

◆ GetShowWaypointRangeRings()

bool RoutePoint::GetShowWaypointRangeRings ( void )

inline

Definition at line 142 of file route_point.h.

◆ GetUseSca()

bool RoutePoint::GetUseSca ( )

inline

Definition at line 167 of file route_point.h.

◆ GetWaypointArrivalRadius()

double RoutePoint::GetWaypointArrivalRadius ( )

Definition at line 389 of file route_point.cpp.

◆ GetWaypointRangeRingsNumber()

int RoutePoint::GetWaypointRangeRingsNumber ( void )

Definition at line 397 of file route_point.cpp.

◆ GetWaypointRangeRingsStep()

float RoutePoint::GetWaypointRangeRingsStep ( void )

Definition at line 404 of file route_point.cpp.

◆ GetWaypointRangeRingsStepUnits()

int RoutePoint::GetWaypointRangeRingsStepUnits ( void )

Definition at line 411 of file route_point.cpp.

◆ IsDragHandleEnabled()

bool RoutePoint::IsDragHandleEnabled ( )

inline

Definition at line 169 of file route_point.h.

◆ IsListed()

bool RoutePoint::IsListed ( )

inline

Definition at line 98 of file route_point.h.

◆ IsNameDynamic()

bool RoutePoint::IsNameDynamic ( )

Check if the name is dynamic for resequencing purposes. If the name is part of a route, and has 3 numeric characters, then it is dynamic and can be resequenced.

Definition at line 368 of file route_point.cpp.

◆ IsNameShown()

bool RoutePoint::IsNameShown ( )

inline

Definition at line 99 of file route_point.h.

◆ IsSame()

bool RoutePoint::IsSame ( RoutePoint * pOtherRP )

Definition at line 352 of file route_point.cpp.

◆ IsShared()

bool RoutePoint::IsShared ( )

inline

Definition at line 102 of file route_point.h.

◆ IsSharedInVisibleRoute()

bool RoutePoint::IsSharedInVisibleRoute ( void )

Definition at line 324 of file route_point.cpp.

◆ IsVisible()

bool RoutePoint::IsVisible ( )

inline

Definition at line 97 of file route_point.h.

◆ IsVisibleSelectable()

bool RoutePoint::IsVisibleSelectable	(	double	scale_val,
		bool	boverrideViz = `false`
	)

Definition at line 306 of file route_point.cpp.

◆ ReLoadIcon()

void RoutePoint::ReLoadIcon ( )

inline

Definition at line 89 of file route_point.h.

◆ SetCourse()

void RoutePoint::SetCourse ( double course )

inline

Definition at line 130 of file route_point.h.

◆ SetCreateTime()

void RoutePoint::SetCreateTime ( wxDateTime dt )

Definition at line 279 of file route_point.cpp.

◆ SetDistance()

void RoutePoint::SetDistance ( double distance )

inline

Definition at line 132 of file route_point.h.

◆ SetETD() [1/2]

void RoutePoint::SetETD ( const wxDateTime & etd )

Sets the Estimated Time of Departure for this waypoint, in UTC.

This function sets the ETD (Estimated Time of Departure) for the waypoint and marks it as manually set by setting the m_manual_etd flag to true.

Parameters

etd	The wxDateTime object representing the estimated time of departure.

Definition at line 531 of file route_point.cpp.

◆ SetETD() [2/2]

bool RoutePoint::SetETD ( const wxString & ts )

Sets the Estimated Time of Departure from a string.

This function attempts to parse a datetime string and set it as the ETD value. If successful, it marks the ETD as manually set. If the input string is empty, it clears the ETD value and resets the manual flag.

The function tries two parsing methods:

ISO combined format (YYYY-MM-DDThh:mm:ss)
Generic datetime parsing

Parameters

ts	String containing the datetime to set as ETD.

Returns: True if parsing was successful or the string was empty, false if parsing failed.

Note: The input string is assumed to be in UTC format. No timezone conversion is performed.

Todo:: : add support to parse timezone information from the string.

Definition at line 536 of file route_point.cpp.

◆ SetETE()

void RoutePoint::SetETE ( wxLongLong secs )

Definition at line 529 of file route_point.cpp.

◆ SetIconName()

void RoutePoint::SetIconName ( wxString name )

inline

Definition at line 119 of file route_point.h.

◆ SetListed()

void RoutePoint::SetListed ( bool viz = true )

inline

Definition at line 109 of file route_point.h.

◆ SetManagerListNode()

void RoutePoint::SetManagerListNode ( void * node )

inline

Definition at line 125 of file route_point.h.

◆ SetName()

void RoutePoint::SetName ( const wxString & name )

Definition at line 281 of file route_point.cpp.

◆ SetNameShown()

void RoutePoint::SetNameShown ( bool viz = true )

inline

Definition at line 110 of file route_point.h.

◆ SetPlannedSpeed()

void RoutePoint::SetPlannedSpeed ( double spd )

Definition at line 442 of file route_point.cpp.

◆ SetPosition()

void RoutePoint::SetPosition	(	double	lat,
		double	lon
	)

Definition at line 347 of file route_point.cpp.

◆ SetScaMax() [1/2]

void RoutePoint::SetScaMax ( long val )

Definition at line 431 of file route_point.cpp.

◆ SetScaMax() [2/2]

void RoutePoint::SetScaMax ( wxString str )

Definition at line 436 of file route_point.cpp.

◆ SetScaMin() [1/2]

void RoutePoint::SetScaMin ( long val )

Definition at line 418 of file route_point.cpp.

◆ SetScaMin() [2/2]

void RoutePoint::SetScaMin ( wxString str )

Definition at line 425 of file route_point.cpp.

◆ SetSelectNode()

void RoutePoint::SetSelectNode ( void * node )

inline

Definition at line 122 of file route_point.h.

◆ SetShared()

void RoutePoint::SetShared ( bool bshared )

inline

Definition at line 103 of file route_point.h.

◆ SetShowWaypointRangeRings()

void RoutePoint::SetShowWaypointRangeRings ( bool b_showWaypointRangeRings )

inline

Definition at line 146 of file route_point.h.

◆ SetUseSca()

void RoutePoint::SetUseSca ( bool value )

inline

Definition at line 168 of file route_point.h.

◆ SetVisible()

void RoutePoint::SetVisible ( bool viz = true )

inline

Definition at line 108 of file route_point.h.

◆ SetWaypointArrivalRadius() [1/2]

void RoutePoint::SetWaypointArrivalRadius ( double dArrivalDistance )

inline

Definition at line 135 of file route_point.h.

◆ SetWaypointArrivalRadius() [2/2]

void RoutePoint::SetWaypointArrivalRadius ( wxString wxArrivalDistance )

inline

Definition at line 138 of file route_point.h.

◆ SetWaypointRangeRingsColour()

void RoutePoint::SetWaypointRangeRingsColour ( wxColour wxc_WaypointRangeRingsColour )

inline

Definition at line 158 of file route_point.h.

◆ SetWaypointRangeRingsNumber()

void RoutePoint::SetWaypointRangeRingsNumber ( int i_WaypointRangeRingsNumber )

inline

Definition at line 149 of file route_point.h.

◆ SetWaypointRangeRingsStep()

void RoutePoint::SetWaypointRangeRingsStep ( float f_WaypointRangeRingsStep )

inline

Definition at line 152 of file route_point.h.

◆ SetWaypointRangeRingsStepUnits()

void RoutePoint::SetWaypointRangeRingsStepUnits ( int i_WaypointRangeRingsStepUnits )

inline

Definition at line 155 of file route_point.h.

Friends And Related Symbol Documentation

◆ RoutePointGui

friend class RoutePointGui

friend

Definition at line 71 of file route_point.h.

Member Data Documentation

◆ CurrentRect_in_DC

wxRect RoutePoint::CurrentRect_in_DC

Definition at line 379 of file route_point.h.

◆ delete_gl_textures

std::function< void(unsigned, const unsigned *)> RoutePoint::delete_gl_textures

static

Initial value:

=

[](unsigned, const unsigned *) { assert(true); }

Horrible Hack (tm).

The destructor needs to call glDeleteTextures, but this is not visible for RoutePoint. This is basically a global, initially doing nothing but at an "early stage" initiated do do the actual glDeleteTextures call.

Definition at line 50 of file route_point.h.

◆ m_bBlink

bool RoutePoint::m_bBlink

Definition at line 377 of file route_point.h.

◆ m_bIsActive

bool RoutePoint::m_bIsActive

Definition at line 365 of file route_point.h.

◆ m_bIsInLayer

bool RoutePoint::m_bIsInLayer

Definition at line 382 of file route_point.h.

◆ m_bIsInRoute

bool RoutePoint::m_bIsInRoute

Definition at line 359 of file route_point.h.

◆ m_bIsListed

bool RoutePoint::m_bIsListed

Definition at line 364 of file route_point.h.

◆ m_bIsolatedMark

bool RoutePoint::m_bIsolatedMark

Flag indicating if the waypoint is a standalone mark.

Definition at line 361 of file route_point.h.

◆ m_bIsVisible

bool RoutePoint::m_bIsVisible

Definition at line 363 of file route_point.h.

◆ m_bPtIsSelected

bool RoutePoint::m_bPtIsSelected

Definition at line 356 of file route_point.h.

◆ m_bRPIsBeingEdited

bool RoutePoint::m_bRPIsBeingEdited

Definition at line 357 of file route_point.h.

◆ m_bShowName

bool RoutePoint::m_bShowName

Definition at line 378 of file route_point.h.

◆ m_bShowNameData

bool RoutePoint::m_bShowNameData

Definition at line 378 of file route_point.h.

◆ m_bShowWaypointRangeRings

bool RoutePoint::m_bShowWaypointRangeRings

Definition at line 392 of file route_point.h.

◆ m_btemp

bool RoutePoint::m_btemp

Definition at line 390 of file route_point.h.

◆ m_CreateTimeX

wxDateTime RoutePoint::m_CreateTimeX

Definition at line 413 of file route_point.h.

◆ m_FontColor

wxColour RoutePoint::m_FontColor

Definition at line 373 of file route_point.h.

◆ m_fWaypointRangeRingsStep

float RoutePoint::m_fWaypointRangeRingsStep

Definition at line 395 of file route_point.h.

◆ m_GUID

wxString RoutePoint::m_GUID

Definition at line 368 of file route_point.h.

◆ m_HyperlinkList

HyperlinkList* RoutePoint::m_HyperlinkList

Definition at line 409 of file route_point.h.

◆ m_IconIsDirty

bool RoutePoint::m_IconIsDirty

Definition at line 366 of file route_point.h.

◆ m_iTextTexture

unsigned int RoutePoint::m_iTextTexture

Definition at line 399 of file route_point.h.

◆ m_iTextTextureHeight

int RoutePoint::m_iTextTextureHeight

Definition at line 400 of file route_point.h.

◆ m_iTextTextureWidth

int RoutePoint::m_iTextTextureWidth

Definition at line 400 of file route_point.h.

◆ m_iWaypointRangeRingsNumber

int RoutePoint::m_iWaypointRangeRingsNumber

Definition at line 393 of file route_point.h.

◆ m_iWaypointRangeRingsStepUnits

int RoutePoint::m_iWaypointRangeRingsStepUnits

Definition at line 396 of file route_point.h.

◆ m_lat

double RoutePoint::m_lat

Definition at line 269 of file route_point.h.

◆ m_LayerID

int RoutePoint::m_LayerID

Definition at line 383 of file route_point.h.

◆ m_lon

double RoutePoint::m_lon

Definition at line 269 of file route_point.h.

◆ m_manual_etd

bool RoutePoint::m_manual_etd {false}

Flag indicating whether the ETD has been manually set by the user.

When true, this flag indicates that the m_seg_etd value was explicitly set by the user rather than being calculated automatically by the navigation system. This affects how the ETD is treated in route calculations and UI display.

Definition at line 354 of file route_point.h.

◆ m_MarkDescription

wxString RoutePoint::m_MarkDescription

Definition at line 367 of file route_point.h.

◆ m_NameExtents

wxSize RoutePoint::m_NameExtents

Definition at line 375 of file route_point.h.

◆ m_NameLocationOffsetX

int RoutePoint::m_NameLocationOffsetX

Definition at line 380 of file route_point.h.

◆ m_NameLocationOffsetY

int RoutePoint::m_NameLocationOffsetY

Definition at line 381 of file route_point.h.

◆ m_pMarkFont

wxFont* RoutePoint::m_pMarkFont

Definition at line 372 of file route_point.h.

◆ m_pos_on_screen

bool RoutePoint::m_pos_on_screen

Definition at line 405 of file route_point.h.

◆ m_routeprop_course

double RoutePoint::m_routeprop_course

Definition at line 385 of file route_point.h.

◆ m_routeprop_distance

double RoutePoint::m_routeprop_distance

Definition at line 387 of file route_point.h.

◆ m_screen_pos

wxPoint2DDouble RoutePoint::m_screen_pos

Definition at line 406 of file route_point.h.

◆ m_seg_eta

wxDateTime RoutePoint::m_seg_eta

Estimated Time of Arrival at this waypoint, in UTC.

For waypoints in a route, this represents when the vessel is expected to arrive at this waypoint based on the ETD and planned speed from the previous waypoint.

For the first waypoint in a route:

During route planning, it is initially set to the route's planned departure time
During active navigation, it is calculated based on:
- The current vessel position
- The distance to the first waypoint
- The vessel's current or planned speed

The relationship between waypoints creates a timing chain: The ETA at one waypoint determines the default ETD from that waypoint, which then affects the ETA at the next waypoint, and so on through the route.

Definition at line 329 of file route_point.h.

◆ m_seg_etd

wxDateTime RoutePoint::m_seg_etd

Estimated Time of Departure from this waypoint, in UTC.

For normal waypoints in a route, this represents when the vessel is expected to depart from this waypoint toward the next waypoint. By default, it is set to the same value as the ETA (m_seg_eta) to this waypoint, creating a continuous timing chain through the route.

For the first waypoint in a route:

During route planning, it is initially set to the route's planned departure time
During active navigation, it represents the time when the route was activated

This value can be manually set by the user (indicated by m_manual_etd flag), in which case it takes precedence over the automatically calculated value.

Definition at line 307 of file route_point.h.

◆ m_seg_ete

wxLongLong RoutePoint::m_seg_ete = 0

Estimated Time Enroute for the leg leading to this waypoint.

This value represents the expected travel time (in seconds) from the previous waypoint to this one. It is calculated based on:

The distance between the previous waypoint and this one (m_seg_len)
The planned speed for this leg (m_seg_vmg)

For the first waypoint in a route during active navigation, this represents the estimated time from the vessel's current position to the first waypoint.

The formula used is: ETE = (distance in nautical miles / speed in knots) * 3600

Definition at line 345 of file route_point.h.

◆ m_seg_len

double RoutePoint::m_seg_len

Definition at line 270 of file route_point.h.

◆ m_seg_vmg

double RoutePoint::m_seg_vmg

Planned speed for traveling FROM this waypoint TO the next waypoint.

This value represents the Velocity Made Good (VMG) expected when traveling from this waypoint to the next waypoint in a route. It is used to calculate the ETE (Estimated Time Enroute) for this leg, and consequently the ETA (Estimated Time of Arrival) at the next waypoint.

If this value is not explicitly set (or is less than 0.1), the route's default planned speed will be used instead. The unit is knots (nautical miles per hour).

For the last waypoint in a route, this value has no navigational significance.

Definition at line 288 of file route_point.h.

◆ m_TideStation

wxString RoutePoint::m_TideStation

Definition at line 370 of file route_point.h.

◆ m_timestring

wxString RoutePoint::m_timestring

Definition at line 411 of file route_point.h.

◆ m_WaypointArrivalRadius

double RoutePoint::m_WaypointArrivalRadius

Definition at line 408 of file route_point.h.

◆ m_wpBBox

LLBBox RoutePoint::m_wpBBox

Definition at line 402 of file route_point.h.

◆ m_wpBBox_rotation

double RoutePoint::m_wpBBox_rotation

Definition at line 403 of file route_point.h.

◆ m_wpBBox_view_scale_ppm

double RoutePoint::m_wpBBox_view_scale_ppm

Definition at line 403 of file route_point.h.

◆ m_wxcWaypointRangeRingsColour

wxColour RoutePoint::m_wxcWaypointRangeRingsColour

Definition at line 397 of file route_point.h.

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

/home/runner/work/main/main/opencpn/model/include/model/route_point.h
/home/runner/work/main/main/opencpn/model/src/route_point.cpp

Public Member Functions

Public Attributes

Static Public Attributes

Friends

Detailed Description

Constructor & Destructor Documentation

◆ RoutePoint() [1/3]

◆ RoutePoint() [2/3]

◆ RoutePoint() [3/3]

◆ ~RoutePoint()

Member Function Documentation

◆ CalculateNameExtents()

◆ GetBBox()

◆ GetCourse()

◆ GetCreateTime()

◆ GetDescription()

◆ GetDistance()

◆ GetETA()

◆ GetETD()

◆ GetETE()

◆ GetIconName()

◆ GetLatitude()

◆ GetLongitude()

◆ GetManagerListNode()

◆ GetManualETD()

◆ GetName()

◆ GetNameShown()

◆ GetPlannedSpeed()

◆ GetScaMax()

◆ GetScaMin()

◆ GetSelectNode()

◆ GetShowWaypointRangeRings()

◆ GetUseSca()

◆ GetWaypointArrivalRadius()

◆ GetWaypointRangeRingsNumber()

◆ GetWaypointRangeRingsStep()

◆ GetWaypointRangeRingsStepUnits()

◆ IsDragHandleEnabled()

◆ IsListed()

◆ IsNameDynamic()

◆ IsNameShown()

◆ IsSame()

◆ IsShared()

◆ IsSharedInVisibleRoute()

◆ IsVisible()

◆ IsVisibleSelectable()

◆ ReLoadIcon()

◆ SetCourse()

◆ SetCreateTime()

◆ SetDistance()

◆ SetETD() [1/2]

◆ SetETD() [2/2]

◆ SetETE()

◆ SetIconName()

◆ SetListed()

◆ SetManagerListNode()

◆ SetName()

◆ SetNameShown()

◆ SetPlannedSpeed()

◆ SetPosition()

◆ SetScaMax() [1/2]

◆ SetScaMax() [2/2]

◆ SetScaMin() [1/2]

◆ SetScaMin() [2/2]

◆ SetSelectNode()

◆ SetShared()

◆ SetShowWaypointRangeRings()

◆ SetUseSca()

◆ SetVisible()

◆ SetWaypointArrivalRadius() [1/2]

◆ SetWaypointArrivalRadius() [2/2]

◆ SetWaypointRangeRingsColour()

◆ SetWaypointRangeRingsNumber()

◆ SetWaypointRangeRingsStep()

◆ SetWaypointRangeRingsStepUnits()

Friends And Related Symbol Documentation

◆ RoutePointGui

Member Data Documentation

◆ CurrentRect_in_DC

◆ delete_gl_textures