async void SearchResult(object sender, RoutedEventArgs e, ObservableCollection <PointLatLngImg> Points)
{
LoadingVisiblity = Visibility.Visible;
await Task.Run(() =>
{
long start = DateTimeConvert.ToTotalSeconds(true, StartDay, StartHour, StartMinute);
long end = DateTimeConvert.ToTotalSeconds(false, EndDay, EndHour, EndMinute);
try
{
List <TrackInfo> TrackInfos = new List <TrackInfo>();
if (SnapPersonInfo != null)
{
TrackInfos = AsyncSelectTrack(SnapPersonInfo.SnapId, SnapPersonInfo.PhotoByteArray, start, end).Result;
//thirft.QueryTrackPlayback(SnapPersonInfo.SnapId, SnapPersonInfo.PhotoByteArray, start, end);
}
else
{
comServer.SocketOpter.ExceptionMsgFromSTAThread("请添加照片");
}
this.LoadData(TrackInfos);//async
foreach (TrackInfo item in TrackInfos)
{
PointLatLngImg ipoint = new PointLatLngImg();
if (!string.IsNullOrEmpty(item.Latitude) && !string.IsNullOrEmpty(item.Longitude))
{
ipoint.Point = new GMap.NET.PointLatLng(Convert.ToDouble(item.Latitude), Convert.ToDouble(item.Longitude));
}
ipoint.Img = ImageConvert.ToBitmapImage(SnapPersonInfo.PhotoByteArray);
ipoint.ImgVisibility = Visibility.Visible;
ipoint.ImgframeVisibility = Visibility.Visible;
Points.Add(ipoint);
}
if (TrackInfos.Count > 0)
{
this.MainMap.IsDisplayPolyline = true;
this.MainMap.Points = Points;
if (MainMap.Points.Count > 0)
{
MainMap.CurrentPosition = MainMap.Points[MainMap.Points.Count - 1].Point;
}
else
{
MainMap.CurrentPosition = new GMap.NET.PointLatLng(GlobalCache.Latitude, GlobalCache.Longitude);
}
}
else
{
this.MainMap.IsDisplayPolyline = true;
this.MainMap.Points = new ObservableCollection <PointLatLngImg>();
}
}
catch (Exception ex)
{
Logger <MainTraceAnalysisView> .Log.Error("SearchResult", ex);
}
finally
{
LoadingVisiblity = Visibility.Collapsed;
}
});
}
