QPlaceResult Class

The QPlaceResult class represents a search result containing a place. 更多...

頭：	#include <QPlaceResult>
qmake:	QT += location
Since:	Qt 5.6
繼承：	QPlaceSearchResult

所有成員列錶，包括繼承成員

公共函數

	QPlaceResult ()
	QPlaceResult (const QPlaceSearchResult & other )
virtual	~QPlaceResult ()
qreal	distance () const
bool	isSponsored () const
QPlace	place () const
void	setDistance (qreal distance )
void	setPlace (const QPlace & place )
void	setSponsored (bool sponsored )

8 公共函數繼承自 QPlaceSearchResult

詳細描述

The QPlaceResult class represents a search result containing a place.

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 可以被轉換成 QPlaceResult 像這樣：

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.

另請參閱 QPlaceSearchResult .

成員函數文檔編製

QPlaceResult:: QPlaceResult ()

Constructs a new place result object.

QPlaceResult:: QPlaceResult (const QPlaceSearchResult & other )

構造副本為 other if possible, otherwise constructs a default place result.

`[虛擬]` QPlaceResult:: ~QPlaceResult ()

析構函數。

qreal QPlaceResult:: distance () const

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.

另請參閱 setDistance ().

bool QPlaceResult:: isSponsored () const

Returns true if the result is a sponsored result.

另請參閱 setSponsored ().

QPlace QPlaceResult:: place () const

Returns the place of the search result.

另請參閱 setPlace ().

void QPlaceResult:: setDistance ( qreal distance )

設置 distance of the search result's place from a search center.

另請參閱 distance ().

void QPlaceResult:: setPlace (const QPlace & place )

設置 place that this result refers to.

另請參閱 place ().

void QPlaceResult:: setSponsored ( bool sponsored )

Sets whether the result is a sponsored result or not.

另請參閱 isSponsored ().

內容