/// <summary>
/// 从硬件位置导航到指定地点
/// </summary>
/// <param name="destination">目的地</param>
public async void NavigateToSomeWhereAsync(MapPoint destination)
{
if (mapView.LocationDisplay.IsEnabled && mapView.LocationDisplay.Location != null)
{
//if(GetDistance(mapView.LocationDisplay.Location.Position.Y, mapView.LocationDisplay.Location.Position.X, destination.Y, destination.X) > 100000)
//{
// MessageboxMaster.Show(LanguageDictionaryHelper.GetString("ShowSpot_DistanceTooLong"), LanguageDictionaryHelper.GetString("MessageBox_Tip_Title"));
// return;
//}
try
{
List <MapPoint> stopList = await GraphHooperHelper.GetRouteStopsAsync(mapView.LocationDisplay.Location.Position, destination);
routeStops.Clear();
AddNavigateRouteToGraphicsOverlay(LineOverlay, stopList, SimpleLineSymbolStyle.Dash, Colors.Blue, 5);
}
catch
{
MessageboxMaster.Show(LanguageDictionaryHelper.GetString("ShowSpot_FailedToGetRoute"), LanguageDictionaryHelper.GetString("MessageBox_Tip_Title"));
}
}
else
{
MessageboxMaster.Show(LanguageDictionaryHelper.GetString("ShowSpot_LocationOff"), LanguageDictionaryHelper.GetString("MessageBox_Tip_Title"));
return;
}
}
/// <summary>
/// 查询按钮响应函数
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private async void SpotSearchBtn_ClickAsync(object sender, RoutedEventArgs e)
{
if (StartPointAddress.Text == null || StartPointAddress.Text == string.Empty)
{
MessageboxMaster.Show(LanguageDictionaryHelper.GetString("Input_Empty"), LanguageDictionaryHelper.GetString("MessageBox_Warning_Title"));
return;
}
//用户输入的内容
string input_spot_name = StartPointAddress.Text;
//逐一分词之后的内容
char[] input_spot_name_spited = input_spot_name.ToCharArray();
//模糊查询中的内容
string sql_regexp = "%";
{
foreach (char siglechar in input_spot_name_spited)
{
sql_regexp += siglechar + "%";
}
}
//API返回内容
string jsonString = string.Empty;
try
{
jsonString = (await WebServiceHelper.GetHttpResponseAsync(AppSettings["WEB_API_GET_VIEW_INFO_BY_NAME"] + "?name=" + sql_regexp, string.Empty, RestSharp.Method.GET)).Content;
if (jsonString == "")
{
throw new Exception("");
}
JObject jobject = (JObject)JsonConvert.DeserializeObject(jsonString);
string content_string = jobject["ViewInfo"].ToString();
using (var ms = new MemoryStream(Encoding.Unicode.GetBytes(content_string)))
{
DataContractJsonSerializer deseralizer = new DataContractJsonSerializer(typeof(ObservableCollection <ViewSpot>));
ViewSpotList = (ObservableCollection <ViewSpot>)deseralizer.ReadObject(ms);
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
MessageboxMaster.Show(LanguageDictionaryHelper.GetString("Server_Connect_Error"), LanguageDictionaryHelper.GetString("MessageBox_Error_Title"));
return;
}
//检查数据
for (int i = 0; i < ViewSpotList.Count; i++)
{
ViewSpotList[i].CheckData();
}
}
private async void HotelPackIconModern_MouseDown(object sender, MouseButtonEventArgs e)
{
int distance = 1000;
MapPoint centerMercator = GeometryEngine.Project(new MapPoint(DetailShowItem.GetLng(), DetailShowItem.GetLat(), SpatialReferences.Wgs84),
SpatialReferences.WebMercator) as MapPoint;
MapPoint leftTopMercator = new MapPoint(centerMercator.X - distance, centerMercator.Y + distance, centerMercator.SpatialReference);
MapPoint rightBottomMercator = new MapPoint(centerMercator.X + distance, centerMercator.Y - distance, centerMercator.SpatialReference);
MapPoint leftTopWgs84 = GeometryEngine.Project(leftTopMercator, SpatialReferences.Wgs84) as MapPoint;
MapPoint rightBottomWgs84 = GeometryEngine.Project(rightBottomMercator, SpatialReferences.Wgs84) as MapPoint;
double minLng = leftTopWgs84.X;
double maxLng = rightBottomWgs84.X;
double minLat = rightBottomWgs84.Y;
double maxLat = leftTopWgs84.Y;
List <MapPoint> points = new List <MapPoint>();
//API返回内容
string jsonString = string.Empty;
try
{
jsonString = (await WebServiceHelper.GetHttpResponseAsync(AppSettings["WEB_API_GET_HOTEL"] + "?minLng=" + minLng + "&maxLng=" + maxLng + "&minLat=" + minLat + "&maxLat=" + maxLat, string.Empty, RestSharp.Method.GET)).Content;
if (jsonString == "")
{
throw new Exception("");
}
JObject jobject = (JObject)JsonConvert.DeserializeObject(jsonString);
JToken content = jobject["HotelInfo"];
foreach (JToken pointToken in content)
{
points.Add(WGSGCJLatLonHelper.GCJ02ToWGS84(new MapPoint(Convert.ToDouble(pointToken["Lng"].ToString()), Convert.ToDouble(pointToken["Lat"].ToString()), SpatialReferences.Wgs84)));
}
Dictionary <string, object> param = new Dictionary <string, object>(2)
{
{ "type", ViewSpotArounds.Hotel },
{ "points", points }
};
ArcGISMapCommands.AddViewSpotAround.Execute(param, Application.Current.MainWindow);
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
MessageboxMaster.Show(LanguageDictionaryHelper.GetString("Server_Connect_Error"), LanguageDictionaryHelper.GetString("MessageBox_Error_Title"));
return;
}
}
public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
{
double cost = (double)value;
string precost = LanguageDictionaryHelper.GetString("ShowSpot_PreCost");
if (precost == "$")
{
cost /= 6;
}
return(precost + cost.ToString("f1"));
}
//获取数据
private async void GetVisitorFlowDataAsync()
{
// int VisitorCount = -1;
string jsonString = string.Empty;
List <VisitorItem> visitorflowList = new List <VisitorItem>(15);
try
{
jsonString = (await WebServiceHelper.GetHttpResponseAsync("http://39.108.171.209:2901/viewspot/viewbyvisitor?year=2015&month=1&limit=15", string.Empty, RestSharp.Method.GET)).Content;
if (jsonString == "")
{
throw new Exception("");
}
JObject jobject = (JObject)JsonConvert.DeserializeObject(jsonString);
string content_string = jobject["ViewInfo"].ToString();
using (var ms = new MemoryStream(Encoding.Unicode.GetBytes(content_string)))
{
DataContractJsonSerializer deseralizer = new DataContractJsonSerializer(typeof(List <VisitorItem>));
visitorflowList = (List <VisitorItem>)deseralizer.ReadObject(ms);
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
MessageboxMaster.Show(LanguageDictionaryHelper.GetString("Server_Connect_Error"), LanguageDictionaryHelper.GetString("MessageBox_Error_Title"));
return;
}
VisitorflowList = new ObservableCollection <VisitorItem>(visitorflowList);
GetXYData();
//显示柱状图
SeriesCollection = new SeriesCollection
{
new RowSeries
{
StrokeThickness = 0.2,
// Stroke=new SolidColorBrush(Color.FromArgb(150,100,100,100))
Stroke = Brushes.Olive,
Width = 0.1,
Title = "人流量",
Values = new ChartValues <int>(VisitorNumber),
}
};
Formatter = value => value.ToString("N");
DataContext = this;
}
private async void GetVisitorsInfoFromJsonAsync(SeriesCollection SeriesCollection, List <VisitorItem> visitorItemList, List <int> visitorMonthList, int year, long viewid)
{
string jsonString = string.Empty;
for (int j = 0; j < 12; j++)
{
visitorMonthList.Add(new int());
}
try
{
jsonString = (await WebServiceHelper.GetHttpResponseAsync(AppSettings["WEB_API_GET_VISITORS_BY_YEAR"] + "?year=" + Convert.ToString(year) + "&viewid=" + Convert.ToString(viewid), string.Empty, RestSharp.Method.GET)).Content;
if (jsonString == "")
{
throw new Exception("");
}
JObject jobject = (JObject)JsonConvert.DeserializeObject(jsonString);
string content_string = jobject["VisitorInfo"].ToString();
using (var ms = new MemoryStream(Encoding.Unicode.GetBytes(content_string)))
{
DataContractJsonSerializer deseralizer = new DataContractJsonSerializer(typeof(List <VisitorItem>));
visitorItemList = (List <VisitorItem>)deseralizer.ReadObject(ms);
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
MessageboxMaster.Show(LanguageDictionaryHelper.GetString("Server_Connect_Error"), LanguageDictionaryHelper.GetString("MessageBox_Error_Title"));
return;
}
for (int i = 0; i < visitorItemList.Count; i++)
{
for (int j = 0; j < 12; j++)
{
if (visitorItemList[i].Month == j)
{
visitorMonthList[j] += visitorItemList[i].Visitors;
}
}
}
SeriesCollection.Add(new LineSeries
{
Title = Convert.ToString(year),
Values = new ChartValues <int> {
visitorMonthList[0], visitorMonthList[1], visitorMonthList[2], visitorMonthList[3], visitorMonthList[4], visitorMonthList[5], visitorMonthList[6], visitorMonthList[7], visitorMonthList[8], visitorMonthList[9], visitorMonthList[10], visitorMonthList[11]
},
});
}
private async void ShowDiscussCommandBinding_Executed(object sender, ExecutedRoutedEventArgs e)
{
ViewSpot param = e.Parameter as ViewSpot;
ViewComment.DetailShowItem = param;
CurrentGrid = CurrentPanel.Comment;
ViewMaster.DataItemListView.SelectedIndex = -1;
if (ViewComment.DetailShowItem == null)
{
return;
}
string requestString = AppSettings["WEB_API_GET_COMMENT_INFO_BY_VIEW"] + "?viewid=" + ViewComment.DetailShowItem.id;
//API返回内容
string jsonString = string.Empty;
try
{
jsonString = (await WebServiceHelper.GetHttpResponseAsync(requestString, string.Empty, RestSharp.Method.GET)).Content;
if (jsonString == "")
{
throw new Exception("");
}
JObject jobject = (JObject)JsonConvert.DeserializeObject(jsonString);
string content_string = jobject["CommentInfo"].ToString();
using (var ms = new MemoryStream(Encoding.Unicode.GetBytes(content_string)))
{
DataContractJsonSerializer deseralizer = new DataContractJsonSerializer(typeof(ObservableCollection <CommentInfo>));
ViewComment.CommentList = (ObservableCollection <CommentInfo>)deseralizer.ReadObject(ms);
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
MessageboxMaster.Show(LanguageDictionaryHelper.GetString("Server_Connect_Error"), LanguageDictionaryHelper.GetString("MessageBox_Error_Title"));
return;
}
//检查数据
for (int i = 0; i < ViewComment.CommentList.Count; i++)
{
ViewComment.CommentList[i].Spot = ViewComment.DetailShowItem;
ViewComment.CommentList[i].CheckData();
}
}
private void mainWindow_Closing(object sender, CancelEventArgs e)
{
if (HaveEdited && _IsClickFork)
{
MessageboxMaster.DialogResults result = MessageboxMaster.Show(LanguageDictionaryHelper.GetString("UserInfoEdit_EditedTip"),
LanguageDictionaryHelper.GetString("MessageBox_Tip_Title"), MessageboxMaster.MyMessageBoxButtons.YesNoCancel,
MessageboxMaster.MyMessageBoxButton.Yes);
if (result == MessageboxMaster.DialogResults.Yes)
{
SaveButton_ClickAsync(null, null);
}
else if (result == MessageboxMaster.DialogResults.No)
{
CancelButton_Click(null, null);
}
else
{
this.DialogResult = false;
}
}
}
private async void SettingBtn_ClickAsync(object sender, RoutedEventArgs e)
{
VisualizationParamsPicker picker = new VisualizationParamsPicker();
if (picker.ShowDialog() == true)
{
CanDragSlider = false;
StartDate = picker.StartDate;
EndDate = picker.EndDate;
if (picker.ModeCheckBox.IsChecked == true)
{
ArcGISSceneCommands.ChangeBaseMap.Execute(AppSettings["ARCGIS_SATELLITE_BASEMAP"], Application.Current.MainWindow);
}
int limit = 100;
if (EndDate <= StartDate || ((EndDate.Year == StartDate.Year) && (EndDate.Month == StartDate.Month)))
{
MessageboxMaster.Show(LanguageDictionaryHelper.GetString("DataVisualization_DateChooseError"), LanguageDictionaryHelper.GetString("MessageBox_Error_Title"));
return;
}
for (int month1 = StartDate.Month; month1 <= 12; month1++)
{
string jsonString = string.Empty;
try
{
jsonString = (await WebServiceHelper.GetHttpResponseAsync(AppSettings["WEB_API_GET_VISITORS_BY_YEAR_MONTH"] + "?year=" + Convert.ToString(StartDate.Year) + "&month=" + Convert.ToString(month1) + "&limit=" + Convert.ToString(limit), string.Empty, RestSharp.Method.GET)).Content;
if (jsonString == "")
{
throw new Exception("");
}
JObject jobject = (JObject)JsonConvert.DeserializeObject(jsonString);
string content_string = jobject["VisitorInfo"].ToString();
using (var ms = new MemoryStream(Encoding.Unicode.GetBytes(content_string)))
{
DataContractJsonSerializer deseralizer = new DataContractJsonSerializer(typeof(List <VisitorItem>));
VisitorsByMonthAndPlace.Add((List <VisitorItem>)deseralizer.ReadObject(ms));
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
MessageboxMaster.Show(LanguageDictionaryHelper.GetString("Server_Connect_Error"), LanguageDictionaryHelper.GetString("MessageBox_Error_Title"));
return;
}
}
if (StartDate.Year + 1 < EndDate.Year)
{
for (int year = StartDate.Year; year < EndDate.Year; year++)
{
for (int i = 1; i <= 12; i++)
{
string jsonString = string.Empty;
try
{
jsonString = (await WebServiceHelper.GetHttpResponseAsync(AppSettings["WEB_API_GET_VISITORS_BY_YEAR_MONTH"] + "?year=" + Convert.ToString(year) + "&month=" + Convert.ToString(i) + "&limit=" + Convert.ToString(limit), string.Empty, RestSharp.Method.GET)).Content;
if (jsonString == "")
{
throw new Exception("");
}
JObject jobject = (JObject)JsonConvert.DeserializeObject(jsonString);
string content_string = jobject["VisitorInfo"].ToString();
using (var ms = new MemoryStream(Encoding.Unicode.GetBytes(content_string)))
{
DataContractJsonSerializer deseralizer = new DataContractJsonSerializer(typeof(List <VisitorItem>));
VisitorsByMonthAndPlace.Add((List <VisitorItem>)deseralizer.ReadObject(ms));
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
MessageboxMaster.Show(LanguageDictionaryHelper.GetString("Server_Connect_Error"), LanguageDictionaryHelper.GetString("MessageBox_Error_Title"));
return;
}
}
}
}
if (StartDate.Year < EndDate.Year)
{
for (int month2 = 1; month2 <= EndDate.Month; month2++)
{
string jsonString = string.Empty;
try
{
jsonString = (await WebServiceHelper.GetHttpResponseAsync(AppSettings["WEB_API_GET_VISITORS_BY_YEAR_MONTH"] + "?year=" + Convert.ToString(EndDate.Year) + "&month=" + Convert.ToString(month2) + "&limit=" + Convert.ToString(limit), string.Empty, RestSharp.Method.GET)).Content;
if (jsonString == "")
{
throw new Exception("");
}
JObject jobject = (JObject)JsonConvert.DeserializeObject(jsonString);
string content_string = jobject["VisitorInfo"].ToString();
using (var ms = new MemoryStream(Encoding.Unicode.GetBytes(content_string)))
{
DataContractJsonSerializer deseralizer = new DataContractJsonSerializer(typeof(List <VisitorItem>));
VisitorsByMonthAndPlace.Add((List <VisitorItem>)deseralizer.ReadObject(ms));
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
MessageboxMaster.Show(LanguageDictionaryHelper.GetString("Server_Connect_Error"), LanguageDictionaryHelper.GetString("MessageBox_Error_Title"));
return;
}
}
}
MonthSlider.Minimum = 0;
MonthSlider.Maximum = VisitorsByMonthAndPlace.Count - 1;
MonthSlider.Value = MonthSlider.Minimum;
CanDragSlider = true;
if (VisitorsByMonthAndPlace.Count >= 1)
{
ArcGISSceneCommands.AddVisitorsData.Execute(VisitorsByMonthAndPlace, Application.Current.MainWindow);
DateForShow.DisplayDate = StartDate;
DateForShow.Visibility = Visibility.Visible;
}
}
}
private async void SaveButton_ClickAsync(object sender, RoutedEventArgs e)
{
try
{
//数据库信息
string mysql_host = AppSettings["MYSQL_HOST"];
string mysql_port = AppSettings["MYSQL_PORT"];
string mysql_user = AppSettings["MYSQL_USER"];
string mysql_password = AppSettings["MYSQK_PASSWORD"];
string mysql_database = AppSettings["MYSQK_DATABASE"];
//用户信息
string DisplayName = CurrentUser_Copy.DisplayName;
string Name = CurrentUser_Copy.Name;
string Gender = CurrentUser_Copy.Gender;
string Age = CurrentUser_Copy.Age.ToString();
string Constellation = CurrentUser_Copy.Constellation;
string Hometown = CurrentUser_Copy.Hometown;
string Country = CurrentUser_Copy.Country;
string Province = CurrentUser_Copy.Province;
string City = CurrentUser_Copy.City;
string Admin = CurrentUser_Copy.Admin;
string Profession = CurrentUser_Copy.Profession;
string Company = CurrentUser_Copy.Company;
string SchoolOrUniversity = CurrentUser_Copy.SchoolOrUniversity;
string Mail = CurrentApp.CurrentUser.Mail;
string sql_string = "UPDATE " + AppSettings["MYSQK_TABLE_USER"] + " SET Name='" + Name + "', DisplayName='" + DisplayName +
"',Gender='" + Gender + "',Age='" + Age + "',Constellation='" + Constellation + "',Hometown='" + Hometown + "',Country='" +
Country + "',Province='" + Province + "',City='" + City + "',Admin='" + Admin + "',Profession='" + Profession + "',Company='" +
Company + "',SchoolOrUniversity='" + SchoolOrUniversity + "' WHERE Mail='" + Mail + "';";
//执行SQL查询
string qury_result = await MySqlHelper.ExcuteNonQueryAsync(mysql_host, mysql_port, mysql_user, mysql_password, mysql_database, sql_string);
//判断返回
if (qury_result != "true" && qury_result != "false")
{
//连接服务器错误
MessageboxMaster.Show(LanguageDictionaryHelper.GetString("Server_Connect_Error"), LanguageDictionaryHelper.GetString("MessageBox_Exception_Title"));
return;
}
else if (qury_result != "true")
{
MessageboxMaster.Show(LanguageDictionaryHelper.GetString("UserInfoEdit_EditError"), LanguageDictionaryHelper.GetString("MessageBox_Error_Title"));
return;
}
else
{
CurrentApp.CurrentUser = _CurrentUser_Copy;
_IsClickFork = false;
HaveEdited = false;
return;
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
MessageboxMaster.Show(LanguageDictionaryHelper.GetString("Config_File_Error"), LanguageDictionaryHelper.GetString("MessageBox_Error_Title"));
return;
}
}
/// <summary>
/// 从服务器上获取景点数据
/// </summary>
public void GetViewSpotsData()
{
//API返回内容
string jsonString = string.Empty;
//景点数量
int viewCount = -1;
try
{
jsonString = (WebServiceHelper.GetHttpResponse(AppSettings["WEB_API_GET_VIEW_COUNT_BY_NAME"] + "?name=%", string.Empty, RestSharp.Method.GET)).Content;
if (jsonString == "")
{
throw new Exception("");
}
JObject jobject = (JObject)JsonConvert.DeserializeObject(jsonString);
JToken jtoken = jobject["ViewCount"][0];
viewCount = (int)jtoken["COUNT(*)"];
}
catch
{
MessageboxMaster.Show(LanguageDictionaryHelper.GetString("Server_Connect_Error"), LanguageDictionaryHelper.GetString("MessageBox_Error_Title"));
return;
}
if (viewCount <= 0)
{
MessageboxMaster.Show(LanguageDictionaryHelper.GetString("SpotSearch_Null"), LanguageDictionaryHelper.GetString("MessageBox_Tip_Title"));
return;
}
List <ViewSpot> viewSpotList = new List <ViewSpot>(viewCount);
try
{
jsonString = (WebServiceHelper.GetHttpResponse(AppSettings["WEB_API_GET_VIEW_INFO_BY_NAME"] + "?name=%", string.Empty, RestSharp.Method.GET)).Content;
if (jsonString == "")
{
throw new Exception("");
}
JObject jobject = (JObject)JsonConvert.DeserializeObject(jsonString);
string content_string = jobject["ViewInfo"].ToString();
using (var ms = new MemoryStream(Encoding.Unicode.GetBytes(content_string)))
{
DataContractJsonSerializer deseralizer = new DataContractJsonSerializer(typeof(List <ViewSpot>));
viewSpotList = (List <ViewSpot>)deseralizer.ReadObject(ms);
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
MessageboxMaster.Show(LanguageDictionaryHelper.GetString("Server_Connect_Error"), LanguageDictionaryHelper.GetString("MessageBox_Error_Title"));
LogManager.LogManager.Warn(LanguageDictionaryHelper.GetString("Server_Connect_Error"), ex);
return;
}
//检查数据
for (int i = 0; i < viewSpotList.Count; i++)
{
viewSpotList[i].CheckData();
}
ViewSpotList = new ObservableCollection <ViewSpot>(viewSpotList);
}
/// <summary>
/// 查询按钮响应函数
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private async void SpotSearchBtn_ClickAsync(object sender, RoutedEventArgs e)
{
int selectedIndex = ModeCombox.SelectedIndex;
string requestString = null;
string AscOrDescString = Desc.IsChecked == true ? "desc" : "asc";
if (selectedIndex == 0)
{
requestString = AppSettings["WEB_API_GET_VIEW_INFO_BY_RATING"] + "?limit=100&ascordesc=" + AscOrDescString;
}
else if (selectedIndex == 1)
{
requestString = AppSettings["WEB_API_GET_VIEW_INFO_BY_COST"] + "?limit=100&ascordesc=" + AscOrDescString;
}
else
{
MessageboxMaster.Show(LanguageDictionaryHelper.GetString("Input_Empty"), LanguageDictionaryHelper.GetString("MessageBox_Warning_Title"));
return;
}
//API返回内容
string jsonString = string.Empty;
List <ViewSpot> viewSpotList = new List <ViewSpot>(100);
try
{
jsonString = (await WebServiceHelper.GetHttpResponseAsync(requestString, string.Empty, RestSharp.Method.GET)).Content;
if (jsonString == "")
{
throw new Exception("");
}
JObject jobject = (JObject)JsonConvert.DeserializeObject(jsonString);
string content_string = jobject["ViewInfo"].ToString();
using (var ms = new MemoryStream(Encoding.Unicode.GetBytes(content_string)))
{
DataContractJsonSerializer deseralizer = new DataContractJsonSerializer(typeof(List <ViewSpot>));
viewSpotList = (List <ViewSpot>)deseralizer.ReadObject(ms);
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
MessageboxMaster.Show(LanguageDictionaryHelper.GetString("Server_Connect_Error"), LanguageDictionaryHelper.GetString("MessageBox_Error_Title"));
return;
}
//检查数据
for (int i = 0; i < viewSpotList.Count; i++)
{
viewSpotList[i].CheckData();
}
//设置显示数据
ViewMaster.ViewSpotList = new ObservableCollection <ViewSpot>(viewSpotList);
//定义当前显示的面板
CurrentGrid = CurrentPanel.List;
//设置面板可见
PanelVisibility = Visibility.Visible;
//清除点图层要素
ArcGISMapCommands.ClearFeatures.Execute(2, this);
//绘制要素
foreach (ViewSpot viewSpot in viewSpotList)
{
MapPoint gcjpoint = new MapPoint(viewSpot.lng, viewSpot.lat);
MapPoint wgspoint = WGSGCJLatLonHelper.GCJ02ToWGS84(gcjpoint);
viewSpot.lng = wgspoint.X;
viewSpot.lat = wgspoint.Y;
Dictionary <string, object> commandParams = new Dictionary <string, object>(8)
{
{ "Lng", viewSpot.lng },
{ "Lat", viewSpot.lat },
{ "IconUri", IconDictionaryHelper.IconDictionary[IconDictionaryHelper.Icons.pin_blue] },
{ "Width", 16.0 },
{ "Height", 24.0 },
{ "OffsetX", 0.0 },
{ "OffsetY", 9.5 },
{ "Data", viewSpot }
};
ArcGISMapCommands.ShowFeatureOnMap.Execute(commandParams, this);
}
}
/// <summary>
/// 查询按钮响应函数
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private async void SpotSearchBtn_ClickAsync(object sender, RoutedEventArgs e)
{
if (StartPointAddress.Text == null || StartPointAddress.Text == string.Empty)
{
MessageboxMaster.Show(LanguageDictionaryHelper.GetString("Input_Empty"), LanguageDictionaryHelper.GetString("MessageBox_Warning_Title"));
return;
}
//用户输入的内容
string input_spot_name = StartPointAddress.Text;
//逐一分词之后的内容
char[] input_spot_name_spited = input_spot_name.ToCharArray();
//模糊查询中的内容
string sql_regexp = "%";
{
foreach (char siglechar in input_spot_name_spited)
{
sql_regexp += siglechar + "%";
}
}
//API返回内容
string jsonString = string.Empty;
//景点数量
int viewCount = -1;
try
{
jsonString = (await WebServiceHelper.GetHttpResponseAsync(AppSettings["WEB_API_GET_VIEW_COUNT_BY_NAME"] + "?name=" + sql_regexp, string.Empty, RestSharp.Method.GET)).Content;
if (jsonString == "")
{
throw new Exception("");
}
JObject jobject = (JObject)JsonConvert.DeserializeObject(jsonString);
JToken jtoken = jobject["ViewCount"][0];
viewCount = (int)jtoken["COUNT(*)"];
}
catch
{
MessageboxMaster.Show(LanguageDictionaryHelper.GetString("Server_Connect_Error"), LanguageDictionaryHelper.GetString("MessageBox_Error_Title"));
return;
}
if (viewCount <= 0)
{
MessageboxMaster.Show(LanguageDictionaryHelper.GetString("SpotSearch_Null"), LanguageDictionaryHelper.GetString("MessageBox_Tip_Title"));
return;
}
List <ViewSpot> viewSpotList = new List <ViewSpot>(viewCount);
try
{
jsonString = (await WebServiceHelper.GetHttpResponseAsync(AppSettings["WEB_API_GET_VIEW_INFO_BY_NAME"] + "?name=" + sql_regexp, string.Empty, RestSharp.Method.GET)).Content;
if (jsonString == "")
{
throw new Exception("");
}
JObject jobject = (JObject)JsonConvert.DeserializeObject(jsonString);
string content_string = jobject["ViewInfo"].ToString();
using (var ms = new MemoryStream(Encoding.Unicode.GetBytes(content_string)))
{
DataContractJsonSerializer deseralizer = new DataContractJsonSerializer(typeof(List <ViewSpot>));
viewSpotList = (List <ViewSpot>)deseralizer.ReadObject(ms);
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
MessageboxMaster.Show(LanguageDictionaryHelper.GetString("Server_Connect_Error"), LanguageDictionaryHelper.GetString("MessageBox_Error_Title"));
return;
}
//检查数据
for (int i = 0; i < viewSpotList.Count; i++)
{
viewSpotList[i].CheckData();
}
//设置显示数据
ViewMaster.ViewSpotList = new ObservableCollection <ViewSpot>(viewSpotList);
//定义当前显示的面板
CurrentGrid = CurrentPanel.List;
//设置面板可见
PanelVisibility = Visibility.Visible;
//清除点图层要素
ArcGISMapCommands.ClearFeatures.Execute(2, this);
//绘制要素
foreach (ViewSpot viewSpot in viewSpotList)
{
MapPoint gcjpoint = new MapPoint(viewSpot.lng, viewSpot.lat);
MapPoint wgspoint = WGSGCJLatLonHelper.GCJ02ToWGS84(gcjpoint);
viewSpot.lng = wgspoint.X;
viewSpot.lat = wgspoint.Y;
Dictionary <string, object> commandParams = new Dictionary <string, object>(8)
{
{ "Lng", viewSpot.lng },
{ "Lat", viewSpot.lat },
{ "IconUri", IconDictionaryHelper.IconDictionary[IconDictionaryHelper.Icons.pin_blue] },
{ "Width", 16.0 },
{ "Height", 24.0 },
{ "OffsetX", 0.0 },
{ "OffsetY", 9.5 },
{ "Data", viewSpot }
};
ArcGISMapCommands.ShowFeatureOnMap.Execute(commandParams, this);
}
}