OSM::OverpassQuery

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OSM::OverpassQuery Class Reference

#include <overpassquery.h>

Inheritance diagram for OSM::OverpassQuery:

Public Types

enum  Error { NoError, QueryError, QueryTimeout, NetworkError }
 

Signals

void finished ()
 

Public Member Functions

 OverpassQuery (QObject *parent=nullptr)
 
QRectF boundingBox () const
 
Error error () const
 
QSizeF minimumTileSize () const
 
QString query () const
 
QString query (const QRectF &bbox) const
 
const DataSetresult () const
 
void setBoundingBox (const QRectF &bbox)
 
void setMinimumTileSize (const QSizeF &minTileSize)
 
void setQuery (const QString &query)
 
void setTileSize (const QSizeF &tileSize)
 
DataSet && takeResult ()
 
QSizeF tileSize () const
 
- Public Member Functions inherited from QObject
 QObject (QObject *parent)
 
bool blockSignals (bool block)
 
const QObjectListchildren () const const
 
QMetaObject::Connection connect (const QObject *sender, const char *signal, const char *method, Qt::ConnectionType type) const const
 
void deleteLater ()
 
void destroyed (QObject *obj)
 
bool disconnect (const char *signal, const QObject *receiver, const char *method) const const
 
bool disconnect (const QObject *receiver, const char *method) const const
 
void dumpObjectInfo ()
 
void dumpObjectInfo () const const
 
void dumpObjectTree ()
 
void dumpObjectTree () const const
 
QList< QByteArraydynamicPropertyNames () const const
 
virtual bool event (QEvent *e)
 
virtual bool eventFilter (QObject *watched, QEvent *event)
 
findChild (const QString &name, Qt::FindChildOptions options) const const
 
QList< T > findChildren (const QString &name, Qt::FindChildOptions options) const const
 
QList< T > findChildren (const QRegExp &regExp, Qt::FindChildOptions options) const const
 
QList< T > findChildren (const QRegularExpression &re, Qt::FindChildOptions options) const const
 
bool inherits (const char *className) const const
 
void installEventFilter (QObject *filterObj)
 
bool isWidgetType () const const
 
bool isWindowType () const const
 
void killTimer (int id)
 
virtual const QMetaObjectmetaObject () const const
 
void moveToThread (QThread *targetThread)
 
QString objectName () const const
 
void objectNameChanged (const QString &objectName)
 
QObjectparent () const const
 
QVariant property (const char *name) const const
 
 Q_CLASSINFO (Name, Value)
 
 Q_DISABLE_COPY (Class)
 
 Q_DISABLE_COPY_MOVE (Class)
 
 Q_DISABLE_MOVE (Class)
 
 Q_EMIT Q_EMIT
 
 Q_ENUM (...)
 
 Q_ENUM_NS (...)
 
 Q_ENUMS (...)
 
 Q_FLAG (...)
 
 Q_FLAG_NS (...)
 
 Q_FLAGS (...)
 
 Q_GADGET Q_GADGET
 
 Q_INTERFACES (...)
 
 Q_INVOKABLE Q_INVOKABLE
 
 Q_NAMESPACE Q_NAMESPACE
 
 Q_NAMESPACE_EXPORT (EXPORT_MACRO)
 
 Q_OBJECT Q_OBJECT
 
 Q_PROPERTY (...)
 
 Q_REVISION Q_REVISION
 
 Q_SET_OBJECT_NAME (Object)
 
 Q_SIGNAL Q_SIGNAL
 
 Q_SIGNALS Q_SIGNALS
 
 Q_SLOT Q_SLOT
 
 Q_SLOTS Q_SLOTS
 
qFindChild (const QObject *obj, const QString &name)
 
QList< T > qFindChildren (const QObject *obj, const QRegExp &regExp)
 
QList< T > qFindChildren (const QObject *obj, const QString &name)
 
qobject_cast (QObject *object)
 
qobject_cast (const QObject *object)
 
 QT_NO_NARROWING_CONVERSIONS_IN_CONNECT QT_NO_NARROWING_CONVERSIONS_IN_CONNECT
 
void removeEventFilter (QObject *obj)
 
void setObjectName (const QString &name)
 
void setParent (QObject *parent)
 
bool setProperty (const char *name, const QVariant &value)
 
bool signalsBlocked () const const
 
int startTimer (int interval, Qt::TimerType timerType)
 
int startTimer (std::chrono::milliseconds time, Qt::TimerType timerType)
 
QThreadthread () const const
 

Additional Inherited Members

- Properties inherited from QObject
 objectName
 
- Static Public Member Functions inherited from QObject
QMetaObject::Connection connect (const QObject *sender, const char *signal, const QObject *receiver, const char *method, Qt::ConnectionType type)
 
QMetaObject::Connection connect (const QObject *sender, const QMetaMethod &signal, const QObject *receiver, const QMetaMethod &method, Qt::ConnectionType type)
 
QMetaObject::Connection connect (const QObject *sender, PointerToMemberFunction signal, const QObject *receiver, PointerToMemberFunction method, Qt::ConnectionType type)
 
QMetaObject::Connection connect (const QObject *sender, PointerToMemberFunction signal, Functor functor)
 
QMetaObject::Connection connect (const QObject *sender, PointerToMemberFunction signal, const QObject *context, Functor functor, Qt::ConnectionType type)
 
bool disconnect (const QMetaObject::Connection &connection)
 
bool disconnect (const QObject *sender, const char *signal, const QObject *receiver, const char *method)
 
bool disconnect (const QObject *sender, PointerToMemberFunction signal, const QObject *receiver, PointerToMemberFunction method)
 
bool disconnect (const QObject *sender, const QMetaMethod &signal, const QObject *receiver, const QMetaMethod &method)
 
QString tr (const char *sourceText, const char *disambiguation, int n)
 
QString trUtf8 (const char *sourceText, const char *disambiguation, int n)
 
- Public Attributes inherited from QObject
typedef QObjectList
 
- Protected Member Functions inherited from QObject
virtual void childEvent (QChildEvent *event)
 
virtual void connectNotify (const QMetaMethod &signal)
 
virtual void customEvent (QEvent *event)
 
virtual void disconnectNotify (const QMetaMethod &signal)
 
bool isSignalConnected (const QMetaMethod &signal) const const
 
int receivers (const char *signal) const const
 
QObjectsender () const const
 
int senderSignalIndex () const const
 
virtual void timerEvent (QTimerEvent *event)
 

Detailed Description

An Overpass QL query job, to be executed by OverpassQueryManager.

Note
Use this wrongly can cause excessive load on Overpass servers, so only use this when you know what you are doing!

Definition at line 25 of file overpassquery.h.

Member Enumeration Documentation

Error codes.

Enumerator
QueryError 

generic query error

QueryTimeout 

query exceeded its execution time budget

Definition at line 62 of file overpassquery.h.

Member Function Documentation

QRectF OverpassQuery::boundingBox ( ) const

Bounding box for this query, values in degree.

Definition at line 38 of file overpassquery.cpp.

OverpassQuery::Error OverpassQuery::error ( ) const

Error code of this query job.

Definition at line 68 of file overpassquery.cpp.

QSizeF OverpassQuery::minimumTileSize ( ) const

Minimum tile size to which tiles can be broken down in case of query timeouts.

Definition at line 58 of file overpassquery.cpp.

QString OverpassQuery::query ( ) const

Returns the raw (without bbox replacement) query string.

Definition at line 21 of file overpassquery.cpp.

QString OverpassQuery::query ( const QRectF bbox) const

Returns the query with bbox applied.

Definition at line 26 of file overpassquery.cpp.

const DataSet & OverpassQuery::result ( ) const

Query result data set.

Definition at line 73 of file overpassquery.cpp.

void OverpassQuery::setBoundingBox ( const QRectF bbox)

Set the bounding box for this query, values in degree.

Definition at line 43 of file overpassquery.cpp.

void OverpassQuery::setMinimumTileSize ( const QSizeF minTileSize)

Sets the minimum tile size.

Should be smaller than tile size by a power of 2.

Definition at line 63 of file overpassquery.cpp.

void OverpassQuery::setQuery ( const QString query)

Overpass QL query string.

Can contain the '{{bbox}}' bounding box placeholder also supported by Overpass Turbo.

Definition at line 33 of file overpassquery.cpp.

void OverpassQuery::setTileSize ( const QSizeF tileSize)

Sets the tile size in which the bounding box is broken down for querying.

Values in degree.

Definition at line 53 of file overpassquery.cpp.

QSizeF OverpassQuery::tileSize ( ) const

Tile size in which the bounding box is broken down for querying.

Values in degree.

Definition at line 48 of file overpassquery.cpp.


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