OSM::OverpassQuery
#include <overpassquery.h>
Public Types | |
enum | Error { NoError , QueryError , QueryTimeout , NetworkError } |
Public Types inherited from QObject | |
typedef | QObjectList |
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 DataSet & | result () 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) | |
QBindable< QString > | bindableObjectName () |
bool | blockSignals (bool block) |
const QObjectList & | children () 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 () const const |
void | dumpObjectTree () const const |
QList< QByteArray > | dynamicPropertyNames () const const |
virtual bool | event (QEvent *e) |
virtual bool | eventFilter (QObject *watched, QEvent *event) |
T | findChild (const QString &name, Qt::FindChildOptions options) const const |
QList< T > | findChildren (const QRegularExpression &re, Qt::FindChildOptions options) const const |
QList< T > | findChildren (const QString &name, Qt::FindChildOptions options) const const |
QList< T > | findChildren (Qt::FindChildOptions options) const const |
bool | inherits (const char *className) const const |
void | installEventFilter (QObject *filterObj) |
bool | isQuickItemType () const const |
bool | isWidgetType () const const |
bool | isWindowType () const const |
void | killTimer (int id) |
virtual const QMetaObject * | metaObject () const const |
void | moveToThread (QThread *targetThread) |
QString | objectName () const const |
void | objectNameChanged (const QString &objectName) |
QObject * | parent () const const |
QVariant | property (const char *name) const const |
Q_CLASSINFO (Name, Value) | |
Q_EMIT Q_EMIT | |
Q_ENUM (...) | |
Q_ENUM_NS (...) | |
Q_ENUMS (...) | |
Q_FLAG (...) | |
Q_FLAG_NS (...) | |
Q_FLAGS (...) | |
Q_GADGET Q_GADGET | |
Q_GADGET_EXPORT (EXPORT_MACRO) | |
Q_INTERFACES (...) | |
Q_INVOKABLE Q_INVOKABLE | |
Q_MOC_INCLUDE Q_MOC_INCLUDE | |
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 | |
T | qobject_cast (const QObject *object) |
T | qobject_cast (QObject *object) |
QT_NO_NARROWING_CONVERSIONS_IN_CONNECT QT_NO_NARROWING_CONVERSIONS_IN_CONNECT | |
void | removeEventFilter (QObject *obj) |
void | setObjectName (const QString &name) |
void | setObjectName (QAnyStringView name) |
void | setParent (QObject *parent) |
bool | setProperty (const char *name, const QVariant &value) |
bool | setProperty (const char *name, QVariant &&value) |
bool | signalsBlocked () const const |
int | startTimer (int interval, Qt::TimerType timerType) |
int | startTimer (std::chrono::milliseconds interval, Qt::TimerType timerType) |
QThread * | thread () 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 *context, Functor functor, 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) |
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, const QMetaMethod &signal, const QObject *receiver, const QMetaMethod &method) |
bool | disconnect (const QObject *sender, PointerToMemberFunction signal, const QObject *receiver, PointerToMemberFunction method) |
QString | tr (const char *sourceText, const char *disambiguation, int n) |
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 |
QObject * | sender () 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
Error codes.
Enumerator | |
---|---|
QueryError | generic query error |
QueryTimeout | query exceeded its execution time budget |
Definition at line 62 of file overpassquery.h.
Constructor & Destructor Documentation
◆ OverpassQuery()
|
explicit |
Definition at line 14 of file overpassquery.cpp.
Member Function Documentation
◆ boundingBox()
|
nodiscard |
Bounding box for this query, values in degree.
Definition at line 38 of file overpassquery.cpp.
◆ error()
|
nodiscard |
Error code of this query job.
Definition at line 68 of file overpassquery.cpp.
◆ minimumTileSize()
|
nodiscard |
Minimum tile size to which tiles can be broken down in case of query timeouts.
Definition at line 58 of file overpassquery.cpp.
◆ query() [1/2]
|
nodiscard |
Returns the raw (without bbox replacement) query string.
Definition at line 21 of file overpassquery.cpp.
◆ query() [2/2]
Returns the query with bbox
applied.
Definition at line 26 of file overpassquery.cpp.
◆ result()
|
nodiscard |
Query result data set.
Definition at line 73 of file overpassquery.cpp.
◆ setBoundingBox()
void OverpassQuery::setBoundingBox | ( | const QRectF & | bbox | ) |
Set the bounding box for this query, values in degree.
Definition at line 43 of file overpassquery.cpp.
◆ setMinimumTileSize()
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.
◆ setQuery()
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.
◆ setTileSize()
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.
◆ takeResult()
|
nodiscard |
Definition at line 78 of file overpassquery.cpp.
◆ tileSize()
|
nodiscard |
Tile size in which the bounding box is broken down for querying.
Values in degree.
Definition at line 48 of file overpassquery.cpp.
The documentation for this class was generated from the following files:
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