marble/src

GpsTracking Class Reference

#include <GpsTracking.h>

Inheritance diagram for GpsTracking:

[legend]

List of all members.

Detailed Description

Author:: Andrew Manson <g.real.ate@gmail.com>

Definition at line 39 of file GpsTracking.h.


Public Types
enum	TrackingMethod { Gps, IP, MobilePhone }
Public Slots
void	updateIp ()
void	getData (bool error)
Public Member Functions
	GpsTracking (GpxFile currentGpx, TrackingMethod method=Gps, QObject parent=0)
	~GpsTracking ()
bool	update (const QSize &canvasSize, ViewParams *viewParams, QRegion &reg)
void	construct (const QSize &canvasSize, ViewParams *viewParams)
QRegion	genRegion (const QSize &canvasSize, ViewParams *viewParams)
void	draw (ClipPainter painter, const QSize &canvasSize, ViewParams viewParams)

Member Enumeration Documentation

enum GpsTracking::TrackingMethod

Enumerator:

Gps
IP
MobilePhone

Definition at line 45 of file GpsTracking.h.

Constructor & Destructor Documentation

GpsTracking::GpsTracking	(	GpxFile *	currentGpx,
		TrackingMethod	method = `Gps`,
		QObject *	parent = `0`
	)			`[explicit]`

Definition at line 24 of file GpsTracking.cpp.

GpsTracking::~GpsTracking ( )

Definition at line 51 of file GpsTracking.cpp.

Member Function Documentation

bool GpsTracking::update	(	const QSize &	canvasSize,
		ViewParams *	viewParams,
		QRegion &	reg
	)

update the gps object

this function is designed to be polled at a regular interval so that the gps object can update its position and construct the new polygon that needs to be painted to screen.

Parameters:

	canvasSize	current size of view
	radius	current radius of globe
	invRotAxis	current Quaternion representation of globe.
	reg	the region on screen that needs to be re-painted following this update

Returns:: true the region of the screen needs to be repainted false the gps object was not updated so no repaint nessary.

Definition at line 163 of file GpsTracking.cpp.

void GpsTracking::construct	(	const QSize &	canvasSize,
		ViewParams *	viewParams
	)

Definition at line 65 of file GpsTracking.cpp.

QRegion GpsTracking::genRegion	(	const QSize &	canvasSize,
		ViewParams *	viewParams
	)

generates the region of the view that needs to be updated when the position of the gps changes.

it is a union of the old position with the new one.

Parameters:

	canvasSize	current size of view.
	radius	current radius
	invRotAxis	current Quaternion representation of globe.

Returns:: QRegion representation of where on the view needs to be updated.

Definition at line 115 of file GpsTracking.cpp.

void GpsTracking::draw	(	ClipPainter *	painter,
		const QSize &	canvasSize,
		ViewParams *	viewParams
	)

Definition at line 242 of file GpsTracking.cpp.

void GpsTracking::updateIp ( ) [slot]

Definition at line 138 of file GpsTracking.cpp.

void GpsTracking::getData ( bool error ) [slot]

Definition at line 129 of file GpsTracking.cpp.

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

marble/src

GpsTracking Class Reference

Detailed Description

Public Types

Public Slots

Public Member Functions

Member Enumeration Documentation

Constructor & Destructor Documentation

Member Function Documentation

marble/src

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