phpGPX\Models\Point

Class Point GPX point representation according to GPX 1.1 specification.

• Class name: Point
• Namespace: phpGPX\Models
• This class implements: phpGPX\Models\Summarizable

Constants

WAYPOINT

const WAYPOINT = 'waypoint'

TRACKPOINT

const TRACKPOINT = 'track'

ROUTEPOINT

const ROUTEPOINT = 'route'

Properties

$latitude

public float $latitude

The latitude of the point. Decimal degrees, WGS84 datum.

Original GPX 1.1 attribute.

• Visibility: public

$longitude

public float $longitude

The longitude of the point. Decimal degrees, WGS84 datum.

Original GPX 1.1 attribute.

• Visibility: public

$elevation

public float $elevation

Elevation (in meters) of the point.

Original GPX 1.1 attribute.

• Visibility: public

$time

public \DateTime $time

Creation/modification timestamp for element. Date and time in are in Univeral Coordinated Time (UTC), not local time! Fractional seconds are allowed for millisecond timing in tracklogs.

• Visibility: public

$magVar

public float $magVar

Magnetic variation (in degrees) at the point Original GPX 1.1 attribute.

• Visibility: public

$geoidHeight

public float $geoidHeight

Height (in meters) of geoid (mean sea level) above WGS84 earth ellipsoid. As defined in NMEA GGA message.

Original GPX 1.1 attribute.

• Visibility: public

$name

public string $name

The GPS name of the waypoint. This field will be transferred to and from the GPS.

GPX does not place restrictions on the length of this field or the characters contained in it. It is up to the receiving application to validate the field before sending it to the GPS. Original GPX 1.1 attribute.

• Visibility: public

$comment

public string $comment

GPS waypoint comment. Sent to GPS as comment.

Original GPX 1.1 attribute.

• Visibility: public

$description

public string $description

A text description of the element. Holds additional information about the element intended for the user, not the GPS.

Original GPX 1.1 attribute.

• Visibility: public

$source

public string $source

Source of data. Included to give user some idea of reliability and accuracy of data. "Garmin eTrex", "USGS quad Boston North", e.g.

Original GPX 1.1 attribute.

• Visibility: public

$links

public array<mixed,\phpGPX\Models\Link> $links

Link to additional information about the waypoint.

Original GPX 1.1 attribute.

• Visibility: public

$symbol

public string $symbol

Text of GPS symbol name. For interchange with other programs, use the exact spelling of the symbol as displayed on the GPS.

If the GPS abbreviates words, spell them out. Original GPX 1.1 attribute.

• Visibility: public

$type

public string $type

Type (classification) of the waypoint.

Original GPX 1.1 attribute.

• Visibility: public

$fix

public string $fix

Type of GPS fix. none means GPS had no fix. To signify "the fix info is unknown, leave out fixType entirely. pps = military signal used Possible values: {'none'|'2d'|'3d'|'dgps'|'pps'} Original GPX 1.1 attribute.

• Visibility: public

$satellitesNumber

public integer $satellitesNumber

Number of satellites used to calculate the GPX fix. Always positive value.

Original GPX 1.1 attribute.

• Visibility: public

$hdop

public float $hdop

Horizontal dilution of precision.

Original GPX 1.1 attribute.

• Visibility: public

$vdop

public float $vdop

Vertical dilution of precision.

Original GPX 1.1 attribute.

• Visibility: public

$pdop

public float $pdop

Position dilution of precision.

Original GPX 1.1 attribute

• Visibility: public

$ageOfGpsData

public integer $ageOfGpsData

Number of seconds since last DGPS update.

Original GPX 1.1 attribute.

• Visibility: public

$dgpsid

public integer $dgpsid

ID of DGPS station used in differential correction.

Original GPX 1.1 attribute.

• Visibility: public

$difference

public float $difference

Difference in in distance (in meters) between last point.

Value is created by phpGPX library.

• Visibility: public

$distance

public float $distance

Distance from collection start in meters.

Value is created by phpGPX library.

• Visibility: public

$extensions

public \phpGPX\Models\Extensions $extensions

Objects stores GPX extensions from another namespaces.

• Visibility: public

$pointType

private string $pointType

Type of the point (parent collation type (ROUTE|WAYPOINT|TRACK))

• Visibility: private

Methods

__construct

mixed phpGPX\Models\Point::__construct(string $pointType)

Point constructor.

• Visibility: public

Arguments

• $pointType string

getPointType

string phpGPX\Models\Point::getPointType()

Return point type (ROUTE|TRACK|WAYPOINT)

• Visibility: public

toArray

array phpGPX\Models\Summarizable::toArray()

Serialize object to array

• Visibility: public
• This method is defined by phpGPX\Models\Summarizable