The Ratings type holds place rating information. 更多...
import 语句: | import QtLocation 5.15 |
Since: | QtLocation 5.5 |
Rating information is used to describe how good a place is conceived to be. Typically this information is visualized as a number of stars. The average property gives an aggregated ratings value out of a possible maximum as given by the maximum 特性。
import QtQuick 2.0 import QtPositioning 5.5 import QtLocation 5.6 Text { text: "This place is rated " + place.ratings.average + " out of " + place.ratings.maximum + " stars." }
average : real |
This property holds the average of the individual ratings.
另请参阅 maximum .
count : int |
This property holds the total number of individual user ratings used in determining the overall ratings average .
maximum : real |
This property holds the maximum rating value.
For details on how to use this property to interface between C++ and QML see " Interfaces between C++ and QML Code ".