The QPlaceResult class represents a search result containing a place. 更多...
头: | #include <QPlaceResult> |
qmake: | QT += location |
Since: | Qt 5.6 |
继承: | QPlaceSearchResult |
该类在 Qt 5.6 引入。
QPlaceResult (const QPlaceSearchResult & other ) | |
QPlaceResult () | |
virtual | ~QPlaceResult () |
qreal | distance () const |
bool | isSponsored () const |
QPlace | place () const |
void | setDistance (qreal distance ) |
void | setPlace (const QPlace & place ) |
void | setSponsored (bool sponsored ) |
The PlaceResult holds the distance to the place from the center of the search request, an instance of the place and an indication of whether the result is sponsored or organic .
The intended usage is that a QPlaceSearchResult can be converted into a QPlaceResult like so:
if (result.type() == QPlaceSearchResult::PlaceResult) { QPlaceResult placeResult = result; qDebug() << placeResult.place().name(); qDebug() << placeResult.place().location().coordinate(); qDebug() << placeResult.distance(); }
The implementation is handled in such a way that object slicing is not an issue.
另请参阅 QPlaceSearchResult .
构造副本为 other if possible, otherwise constructs a default place result.
Constructs a new place result object.
[虚拟]
QPlaceResult::
~QPlaceResult
()
析构函数。
Returns the distance of the place to the search center. This field is only relevant provided the search request contained a search area with a search center. Otherwise, the distance is NaN indicating an undefined distance. The default value for distance is NaN.
另请参阅 setDistance ().
Returns true if the result is a sponsored result.
另请参阅 setSponsored ().
Returns the place of the search result.
另请参阅 setPlace ().
设置 distance of the search result's place from a search center.
另请参阅 distance ().
设置 place that this result refers to.
另请参阅 place ().
Sets whether the result is a sponsored result or not.
另请参阅 isSponsored ().