Qt的地理定位示例
我可以得到Qt的地理位置样本吗? 我有一些地图样本,但没有地理定位样本。这有一个例子Qt的地理定位示例,qt,html,google-maps,qt4,geolocation,Qt,Html,Google Maps,Qt4,Geolocation,我可以得到Qt的地理位置样本吗? 我有一些地图样本,但没有地理定位样本。这有一个例子 <script> function success(position) { var position={"coords":{"latitude":"18.520469","longitude":"73.856621"}}; var mapcanvas = document.createElement('div'); mapcanvas.id
<script>
function success(position) {
var position={"coords":{"latitude":"18.520469","longitude":"73.856621"}};
var mapcanvas = document.createElement('div');
mapcanvas.id = 'mapcanvas';
mapcanvas.style.height = '400px';
mapcanvas.style.width = '560px';
document.querySelector('article').appendChild(mapcanvas);
var latlng = new google.maps.LatLng(position.coords.latitude, position.coords.longitude);
var myOptions = {
zoom: 15,
center: latlng,
mapTypeControl: false,
navigationControlOptions: {style: google.maps.NavigationControlStyle.SMALL},
mapTypeId: google.maps.MapTypeId.ROADMAP
};
var map = new google.maps.Map(document.getElementById("mapcanvas"), myOptions);
var marker = new google.maps.Marker({
position: latlng,
map: map,
title:"You are here!"
});
}
function error(msg) {
// console.log(arguments);
}
if (navigator.geolocation) {
//navigator.geolocation.getCurrentPosition(success, error);
} else {
error('not supported');
}
success("position");
</script>
class MyClass : public QObject
{
Q_OBJECT
public:
MyClass(QObject *parent = 0)
: QObject(parent)
{
QGeoPositionInfoSource *source = QGeoPositionInfoSource::createDefaultSource(this);
if (source) {
connect(source, SIGNAL(positionUpdated(QGeoPositionInfo)),
this, SLOT(positionUpdated(QGeoPositionInfo)));
source->startUpdates();
}
}
private slots:
void positionUpdated(const QGeoPositionInfo &info)
{
qDebug() << "Position updated:" << info;
}
};
你好,Hitesh,如何在QTH中运行您的脚本您可以在web浏览器上运行它。我对QT一无所知