libosmscout 1.1.1
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Public Slots | Signals | Public Member Functions | Static Public Member Functions | Properties | List of all members
osmscout::MapWidget Class Reference
Qt API

#include <libosmscout-client-qt/include/osmscoutclientqt/MapWidget.h>

Inheritance diagram for osmscout::MapWidget:
Inheritance graph
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Collaboration diagram for osmscout::MapWidget:
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Public Slots

void changeView (const MapView &view)
void redraw ()
void recenter ()
void zoom (double zoomFactor)
void zoomIn (double zoomFactor)
void zoomOut (double zoomFactor)
void zoom (double zoomFactor, const QPoint widgetPosition)
void zoomIn (double zoomFactor, const QPoint widgetPosition)
void zoomOut (double zoomFactor, const QPoint widgetPosition)
void move (QVector2D vector)
void left ()
void right ()
void up ()
void down ()
void rotateTo (double angle)
void rotateLeft ()
void rotateRight ()
void toggleDaylight ()
void reloadStyle ()
void reloadTmpStyle ()
void showCoordinates (osmscout::GeoCoord coord, osmscout::Magnification magnification)
void showCoordinates (double lat, double lon)
void showCoordinatesInstantly (osmscout::GeoCoord coord, osmscout::Magnification magnification)
void showCoordinatesInstantly (double lat, double lon)
void showLocation (LocationEntry *location)
void locationChanged (bool locationValid, double lat, double lon, bool horizontalAccuracyValid=false, double horizontalAccuracy=0, const QDateTime &lastUpdate=QDateTime::currentDateTime())
void addPositionMark (int id, double lat, double lon)
void removePositionMark (int id)
void addOverlayObject (int id, QObject *o)
void removeOverlayObject (int id)
void removeAllOverlayObjects ()
OverlayWay * createOverlayWay (QString type="_route")
OverlayArea * createOverlayArea (QString type="_highlighted")
OverlayNode * createOverlayNode (QString type="_highlighted")
void deactivateIcons ()
bool toggleDebug ()
bool toggleInfo ()
void setVehicleScaleFactor (float factor)
void onIconFound (QPoint lookupCoord, MapIcon icon)

Signals

void viewChanged ()
void latChanged ()
void lonChanged ()
void angleChanged ()
void magLevelChanged ()
void pixelSizeChanged ()
void lockToPositionChanged ()
void followVehicleChanged ()
void vehicleAutoRotateMapChanged ()
void finishedChanged (bool finished)
void mouseMove (const int screenX, const int screenY, const double lat, const double lon, const Qt::KeyboardModifiers modifiers)
void tap (const int screenX, const int screenY, const double lat, const double lon)
void doubleTap (const int screenX, const int screenY, const double lat, const double lon)
void longTap (const int screenX, const int screenY, const double lat, const double lon)
void tapLongTap (const int screenX, const int screenY, const double lat, const double lon)
void iconTapped (QPoint screenCoord, double lat, double lon, QString databasePath, QString objectType, quint64 objectId, int poiId, QString type, QString name, QString altName, QString ref, QString operatorName, QString phone, QString website, QString openingHours)
void stylesheetFilenameChanged ()
void styleErrorsChanged ()
void databaseLoaded (osmscout::GeoBox)
void renderingTypeChanged (QString type)

Public Member Functions

 MapWidget (QQuickItem *parent=nullptr)
 ~MapWidget () override
MapView * GetView () const
void SetMapView (QObject *o)
MapViewStruct GetViewStruct () const
VehiclePosition * GetVehiclePosition () const
void SetVehiclePosition (QObject *o)
QString getVehicleStandardIconFile () const
void setVehicleStandardIconFile (const QString &file)
QString getVehicleNoGpsSignalIconFile () const
void setVehicleNoGpsSignalIconFile (const QString &file)
QString getVehicleInTunnelIconFile () const
void setVehicleInTunnelIconFile (const QString &file)
double getVehicleIconSize () const
void setVehicleIconSize (double value)
bool hasInteractiveIcons () const
void setInteractiveIcons (bool b)
double GetLat () const
double GetLon () const
double GetAngle () const
osmscout::GeoCoord GetCenter () const
QString GetStylesheetFilename () const
QString GetZoomLevelName () const
int GetMagLevel () const
double GetPixelSize () const
bool IsFinished () const
bool getShowCurrentPosition () const
void setShowCurrentPosition (bool b)
bool isLockedToPosition () const
void setLockToPosition (bool)
bool isFollowVehicle () const
void setFollowVehicle (bool)
bool isVehicleAutoRotateMap () const
void setVehicleAutoRotateMap (bool)
osmscout::MercatorProjection getProjection () const
void wheelEvent (QWheelEvent *event) override
void touchEvent (QTouchEvent *event) override
void focusOutEvent (QFocusEvent *event) override
void translateToTouch (QMouseEvent *event, Qt::TouchPointStates states)
void mousePressEvent (QMouseEvent *event) override
void mouseMoveEvent (QMouseEvent *event) override
void mouseReleaseEvent (QMouseEvent *event) override
void hoverMoveEvent (QHoverEvent *event) override
void paint (QPainter *painter) override
bool stylesheetHasErrors () const
int firstStylesheetErrorLine () const
int firstStylesheetErrorColumn () const
QString firstStylesheetErrorDescription () const
bool isDatabaseLoaded ()
Q_INVOKABLE bool isInDatabaseBoundingBox (double lat, double lon)
Q_INVOKABLE QPointF screenPosition (double lat, double lon)
QString GetRenderingType () const
void SetRenderingType (QString type)
bool isPreventMouseStealing () const
void setPreventMouseStealing (bool b)

Static Public Member Functions

static QImage loadSVGIcon (const QString &directory, const QString fileName, double iconPixelSize)

Properties

QObject * view
QObject * vehiclePosition
double lat
double lon
double angle
int zoomLevel
QString zoomLevelName
double pixelSize
bool databaseLoaded
bool finished {false}
bool showCurrentPosition {false}
bool lockToPosition
bool followVehicle
bool vehicleAutoRotateMap
QString stylesheetFilename
QString renderingType
bool preventMouseStealing {false}
bool stylesheetHasErrors
int stylesheetErrorLine
int stylesheetErrorColumn
QString stylesheetErrorDescription
QString vehicleStandardIconFile
QString vehicleNoGpsSignalIconFile
QString vehicleInTunnelIconFile
double vehicleIconSize
bool interactiveIcons

Detailed Description

Qt Quick widget for displaying map.

Type should to be registered by qmlRegisterType method and DBThread instance should be initialized before first usage.

Constructor & Destructor Documentation

◆ MapWidget()

osmscout::MapWidget::MapWidget ( QQuickItem * parent = nullptr)

◆ ~MapWidget()

osmscout::MapWidget::~MapWidget ( )
override

Member Function Documentation

◆ addOverlayObject

void osmscout::MapWidget::addOverlayObject ( int id,
QObject * o )
slot

Method for registering map overlay objects. Usage from QML:

var way=map.createOverlayWay(); way.addPoint(50.09180646851823, 14.498789861494872); way.addPoint(50.09180646851823, 14.60); map.addOverlayObject(0,way);

Parameters
id
o

◆ addPositionMark

void osmscout::MapWidget::addPositionMark ( int id,
double lat,
double lon )
slot

Add "mark" (small red circle) on top of map. It will be rendered in UI thread, count of marks should be limited.

◆ angleChanged

void osmscout::MapWidget::angleChanged ( )
signal

◆ changeView

void osmscout::MapWidget::changeView ( const MapView & view)
slot

◆ createOverlayArea

OverlayArea * osmscout::MapWidget::createOverlayArea ( QString type = "_highlighted")
slot

◆ createOverlayNode

OverlayNode * osmscout::MapWidget::createOverlayNode ( QString type = "_highlighted")
slot

◆ createOverlayWay

OverlayWay * osmscout::MapWidget::createOverlayWay ( QString type = "_route")
slot

◆ databaseLoaded

void osmscout::MapWidget::databaseLoaded ( osmscout::GeoBox )
signal

◆ deactivateIcons

void osmscout::MapWidget::deactivateIcons ( )
slot

◆ doubleTap

void osmscout::MapWidget::doubleTap ( const int screenX,
const int screenY,
const double lat,
const double lon )
signal

◆ down

void osmscout::MapWidget::down ( )
slot

◆ finishedChanged

void osmscout::MapWidget::finishedChanged ( bool finished)
signal

◆ firstStylesheetErrorColumn()

int osmscout::MapWidget::firstStylesheetErrorColumn ( ) const

◆ firstStylesheetErrorDescription()

QString osmscout::MapWidget::firstStylesheetErrorDescription ( ) const

◆ firstStylesheetErrorLine()

int osmscout::MapWidget::firstStylesheetErrorLine ( ) const

◆ focusOutEvent()

void osmscout::MapWidget::focusOutEvent ( QFocusEvent * event)
override

◆ followVehicleChanged

void osmscout::MapWidget::followVehicleChanged ( )
signal

◆ GetAngle()

double osmscout::MapWidget::GetAngle ( ) const
inline

◆ GetCenter()

osmscout::GeoCoord osmscout::MapWidget::GetCenter ( ) const
inline

◆ GetLat()

double osmscout::MapWidget::GetLat ( ) const
inline

◆ GetLon()

double osmscout::MapWidget::GetLon ( ) const
inline

◆ GetMagLevel()

int osmscout::MapWidget::GetMagLevel ( ) const
inline

◆ GetPixelSize()

double osmscout::MapWidget::GetPixelSize ( ) const
inline

◆ getProjection()

osmscout::MercatorProjection osmscout::MapWidget::getProjection ( ) const
inline

◆ GetRenderingType()

QString osmscout::MapWidget::GetRenderingType ( ) const

◆ getShowCurrentPosition()

bool osmscout::MapWidget::getShowCurrentPosition ( ) const
inline

◆ GetStylesheetFilename()

QString osmscout::MapWidget::GetStylesheetFilename ( ) const

◆ getVehicleIconSize()

double osmscout::MapWidget::getVehicleIconSize ( ) const
inline

◆ getVehicleInTunnelIconFile()

QString osmscout::MapWidget::getVehicleInTunnelIconFile ( ) const
inline

◆ getVehicleNoGpsSignalIconFile()

QString osmscout::MapWidget::getVehicleNoGpsSignalIconFile ( ) const
inline

◆ GetVehiclePosition()

VehiclePosition * osmscout::MapWidget::GetVehiclePosition ( ) const
inline

◆ getVehicleStandardIconFile()

QString osmscout::MapWidget::getVehicleStandardIconFile ( ) const
inline

◆ GetView()

MapView * osmscout::MapWidget::GetView ( ) const
inline

◆ GetViewStruct()

MapViewStruct osmscout::MapWidget::GetViewStruct ( ) const

◆ GetZoomLevelName()

QString osmscout::MapWidget::GetZoomLevelName ( ) const

◆ hasInteractiveIcons()

bool osmscout::MapWidget::hasInteractiveIcons ( ) const
inline

◆ hoverMoveEvent()

void osmscout::MapWidget::hoverMoveEvent ( QHoverEvent * event)
override

◆ iconTapped

void osmscout::MapWidget::iconTapped ( QPoint screenCoord,
double lat,
double lon,
QString databasePath,
QString objectType,
quint64 objectId,
int poiId,
QString type,
QString name,
QString altName,
QString ref,
QString operatorName,
QString phone,
QString website,
QString openingHours )
signal

◆ isDatabaseLoaded()

bool osmscout::MapWidget::isDatabaseLoaded ( )

◆ IsFinished()

bool osmscout::MapWidget::IsFinished ( ) const
inline

◆ isFollowVehicle()

bool osmscout::MapWidget::isFollowVehicle ( ) const
inline

◆ isInDatabaseBoundingBox()

Q_INVOKABLE bool osmscout::MapWidget::isInDatabaseBoundingBox ( double lat,
double lon )

◆ isLockedToPosition()

bool osmscout::MapWidget::isLockedToPosition ( ) const
inline

◆ isPreventMouseStealing()

bool osmscout::MapWidget::isPreventMouseStealing ( ) const
inline

◆ isVehicleAutoRotateMap()

bool osmscout::MapWidget::isVehicleAutoRotateMap ( ) const
inline

◆ latChanged

void osmscout::MapWidget::latChanged ( )
signal

◆ left

void osmscout::MapWidget::left ( )
slot

◆ loadSVGIcon()

QImage osmscout::MapWidget::loadSVGIcon ( const QString & directory,
const QString fileName,
double iconPixelSize )
static

Helper for loading SVG graphics

◆ locationChanged

void osmscout::MapWidget::locationChanged ( bool locationValid,
double lat,
double lon,
bool horizontalAccuracyValid = false,
double horizontalAccuracy = 0,
const QDateTime & lastUpdate = QDateTime::currentDateTime() )
slot

◆ lockToPositionChanged

void osmscout::MapWidget::lockToPositionChanged ( )
signal

◆ lonChanged

void osmscout::MapWidget::lonChanged ( )
signal

◆ longTap

void osmscout::MapWidget::longTap ( const int screenX,
const int screenY,
const double lat,
const double lon )
signal

◆ magLevelChanged

void osmscout::MapWidget::magLevelChanged ( )
signal

◆ mouseMove

void osmscout::MapWidget::mouseMove ( const int screenX,
const int screenY,
const double lat,
const double lon,
const Qt::KeyboardModifiers modifiers )
signal

◆ mouseMoveEvent()

void osmscout::MapWidget::mouseMoveEvent ( QMouseEvent * event)
override

◆ mousePressEvent()

void osmscout::MapWidget::mousePressEvent ( QMouseEvent * event)
override

◆ mouseReleaseEvent()

void osmscout::MapWidget::mouseReleaseEvent ( QMouseEvent * event)
override

◆ move

void osmscout::MapWidget::move ( QVector2D vector)
slot

◆ onIconFound

void osmscout::MapWidget::onIconFound ( QPoint lookupCoord,
MapIcon icon )
slot

◆ paint()

void osmscout::MapWidget::paint ( QPainter * painter)
override

◆ pixelSizeChanged

void osmscout::MapWidget::pixelSizeChanged ( )
signal

◆ recenter

void osmscout::MapWidget::recenter ( )
slot

◆ redraw

void osmscout::MapWidget::redraw ( )
slot

◆ reloadStyle

void osmscout::MapWidget::reloadStyle ( )
slot

◆ reloadTmpStyle

void osmscout::MapWidget::reloadTmpStyle ( )
slot

◆ removeAllOverlayObjects

void osmscout::MapWidget::removeAllOverlayObjects ( )
slot

◆ removeOverlayObject

void osmscout::MapWidget::removeOverlayObject ( int id)
slot

◆ removePositionMark

void osmscout::MapWidget::removePositionMark ( int id)
slot

◆ renderingTypeChanged

void osmscout::MapWidget::renderingTypeChanged ( QString type)
signal

◆ right

void osmscout::MapWidget::right ( )
slot

◆ rotateLeft

void osmscout::MapWidget::rotateLeft ( )
slot

◆ rotateRight

void osmscout::MapWidget::rotateRight ( )
slot

◆ rotateTo

void osmscout::MapWidget::rotateTo ( double angle)
slot

Rotate view to specified angle [radians; [0 ~ 2*PI) ]

Parameters
angle

◆ screenPosition()

Q_INVOKABLE QPointF osmscout::MapWidget::screenPosition ( double lat,
double lon )

◆ setFollowVehicle()

void osmscout::MapWidget::setFollowVehicle ( bool )

◆ setInteractiveIcons()

void osmscout::MapWidget::setInteractiveIcons ( bool b)

◆ setLockToPosition()

void osmscout::MapWidget::setLockToPosition ( bool )

◆ SetMapView()

void osmscout::MapWidget::SetMapView ( QObject * o)
inline

◆ setPreventMouseStealing()

void osmscout::MapWidget::setPreventMouseStealing ( bool b)
inline

◆ SetRenderingType()

void osmscout::MapWidget::SetRenderingType ( QString type)

◆ setShowCurrentPosition()

void osmscout::MapWidget::setShowCurrentPosition ( bool b)
inline

◆ setVehicleAutoRotateMap()

void osmscout::MapWidget::setVehicleAutoRotateMap ( bool )

◆ setVehicleIconSize()

void osmscout::MapWidget::setVehicleIconSize ( double value)
inline

◆ setVehicleInTunnelIconFile()

void osmscout::MapWidget::setVehicleInTunnelIconFile ( const QString & file)
inline

◆ setVehicleNoGpsSignalIconFile()

void osmscout::MapWidget::setVehicleNoGpsSignalIconFile ( const QString & file)
inline

◆ SetVehiclePosition()

void osmscout::MapWidget::SetVehiclePosition ( QObject * o)

◆ setVehicleScaleFactor

void osmscout::MapWidget::setVehicleScaleFactor ( float factor)
slot

Method for configuring the aspect ratio of painted items. Default value is 1.0. Using HiDPI it is required to set the value according with the scale factor.

Parameters
ratio

◆ setVehicleStandardIconFile()

void osmscout::MapWidget::setVehicleStandardIconFile ( const QString & file)
inline

◆ showCoordinates [1/2]

void osmscout::MapWidget::showCoordinates ( double lat,
double lon )
slot

◆ showCoordinates [2/2]

void osmscout::MapWidget::showCoordinates ( osmscout::GeoCoord coord,
osmscout::Magnification magnification )
slot

◆ showCoordinatesInstantly [1/2]

void osmscout::MapWidget::showCoordinatesInstantly ( double lat,
double lon )
slot

◆ showCoordinatesInstantly [2/2]

void osmscout::MapWidget::showCoordinatesInstantly ( osmscout::GeoCoord coord,
osmscout::Magnification magnification )
slot

◆ showLocation

void osmscout::MapWidget::showLocation ( LocationEntry * location)
slot

◆ styleErrorsChanged

void osmscout::MapWidget::styleErrorsChanged ( )
signal

◆ stylesheetFilenameChanged

void osmscout::MapWidget::stylesheetFilenameChanged ( )
signal

◆ stylesheetHasErrors()

bool osmscout::MapWidget::stylesheetHasErrors ( ) const

◆ tap

void osmscout::MapWidget::tap ( const int screenX,
const int screenY,
const double lat,
const double lon )
signal

◆ tapLongTap

void osmscout::MapWidget::tapLongTap ( const int screenX,
const int screenY,
const double lat,
const double lon )
signal

◆ toggleDaylight

void osmscout::MapWidget::toggleDaylight ( )
slot

◆ toggleDebug

bool osmscout::MapWidget::toggleDebug ( )
slot

◆ toggleInfo

bool osmscout::MapWidget::toggleInfo ( )
slot

◆ touchEvent()

void osmscout::MapWidget::touchEvent ( QTouchEvent * event)
override

◆ translateToTouch()

void osmscout::MapWidget::translateToTouch ( QMouseEvent * event,
Qt::TouchPointStates states )

◆ up

void osmscout::MapWidget::up ( )
slot

◆ vehicleAutoRotateMapChanged

void osmscout::MapWidget::vehicleAutoRotateMapChanged ( )
signal

◆ viewChanged

void osmscout::MapWidget::viewChanged ( )
signal

◆ wheelEvent()

void osmscout::MapWidget::wheelEvent ( QWheelEvent * event)
override

◆ zoom [1/2]

void osmscout::MapWidget::zoom ( double zoomFactor)
slot

◆ zoom [2/2]

void osmscout::MapWidget::zoom ( double zoomFactor,
const QPoint widgetPosition )
slot

◆ zoomIn [1/2]

void osmscout::MapWidget::zoomIn ( double zoomFactor)
slot

◆ zoomIn [2/2]

void osmscout::MapWidget::zoomIn ( double zoomFactor,
const QPoint widgetPosition )
slot

◆ zoomOut [1/2]

void osmscout::MapWidget::zoomOut ( double zoomFactor)
slot

◆ zoomOut [2/2]

void osmscout::MapWidget::zoomOut ( double zoomFactor,
const QPoint widgetPosition )
slot

Property Documentation

◆ angle

double osmscout::MapWidget::angle
read

◆ databaseLoaded

bool osmscout::MapWidget::databaseLoaded
read

◆ finished

bool osmscout::MapWidget::finished {false}
read

◆ followVehicle

bool osmscout::MapWidget::followVehicle
readwrite

◆ interactiveIcons

bool osmscout::MapWidget::interactiveIcons
readwrite

◆ lat

double osmscout::MapWidget::lat
read

◆ lockToPosition

bool osmscout::MapWidget::lockToPosition
readwrite

◆ lon

double osmscout::MapWidget::lon
read

◆ pixelSize

double osmscout::MapWidget::pixelSize
read

◆ preventMouseStealing

bool osmscout::MapWidget::preventMouseStealing {false}
readwrite

This property holds whether the mouse events may be stolen from this Widget. By default this property is false. see https://doc.qt.io/qt-5/qml-qtquick-mousearea.html#preventStealing-prop

◆ renderingType

QString osmscout::MapWidget::renderingType
readwrite

◆ showCurrentPosition

bool osmscout::MapWidget::showCurrentPosition {false}
readwrite

◆ stylesheetErrorColumn

int osmscout::MapWidget::stylesheetErrorColumn
read

◆ stylesheetErrorDescription

QString osmscout::MapWidget::stylesheetErrorDescription
read

◆ stylesheetErrorLine

int osmscout::MapWidget::stylesheetErrorLine
read

◆ stylesheetFilename

QString osmscout::MapWidget::stylesheetFilename
read

◆ stylesheetHasErrors

bool osmscout::MapWidget::stylesheetHasErrors
read

◆ vehicleAutoRotateMap

bool osmscout::MapWidget::vehicleAutoRotateMap
readwrite

◆ vehicleIconSize

double osmscout::MapWidget::vehicleIconSize
readwrite

◆ vehicleInTunnelIconFile

QString osmscout::MapWidget::vehicleInTunnelIconFile
readwrite

◆ vehicleNoGpsSignalIconFile

QString osmscout::MapWidget::vehicleNoGpsSignalIconFile
readwrite

◆ vehiclePosition

QObject * osmscout::MapWidget::vehiclePosition
readwrite

◆ vehicleStandardIconFile

QString osmscout::MapWidget::vehicleStandardIconFile
readwrite

◆ view

QObject * osmscout::MapWidget::view
readwrite

◆ zoomLevel

int osmscout::MapWidget::zoomLevel
read

◆ zoomLevelName

QString osmscout::MapWidget::zoomLevelName
read
The documentation for this class was generated from the following file:
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