public void Add()
{
GroupLayer gl = AppState.ViewDef.FindOrCreateGroupLayer(@"Weather/Rain");
var w = new WebMercator();
//Buienradar
var wi = new ElementLayer() { ID = "Rain Radar" };
var i = new Image
{
Source = new BitmapImage(new Uri("http://www2.buienradar.nl/euradar/latlon_0.gif")),
IsHitTestVisible = false,
Stretch = Stretch.Fill
};
//<LatLonBox><north>59.9934</north><south>41.4389</south><east>20.4106</east><west>-14.9515</west></LatLonBox>
var mpa = new MapPoint(-14.9515, 41.4389);
var mpb = new MapPoint(20.4106, 59.9934);
mpa = w.FromGeographic(mpa) as MapPoint;
mpb = w.FromGeographic(mpb) as MapPoint;
var envelope = new Envelope(mpa, mpb);
ElementLayer.SetEnvelope(i, envelope);
wi.Children.Add(i);
wi.Initialize();
wi.Visible = true;
gl.ChildLayers.Add(wi);
}
public void Add()
{
GroupLayer gl = AppState.ViewDef.FindOrCreateGroupLayer(@"Environment");
var w = new WebMercator();
ElementLayer wi = new ElementLayer() { ID = "NO2" };
var i = new Image
{
Source = new BitmapImage(new Uri("http://cool2.mooo.com/urbanfloodwebsite/images/NO2proj2.png")),
IsHitTestVisible = false,
Stretch = Stretch.Fill
};
//<LatLonBox id="khLatLonBox218"><north>90</north><south>-90</south><east>180</east><west>-180</west></LatLonBox>
//102100
var mpa = new MapPoint(-14.9515, 41.4389);
var mpb = new MapPoint(20.4106, 59.9934);
mpa = w.FromGeographic(mpa) as MapPoint;
mpb = w.FromGeographic(mpb) as MapPoint;
mpa = w.FromGeographic(new MapPoint(-180, -85.0511, new SpatialReference(4326))) as MapPoint;
mpb = w.FromGeographic(new MapPoint(180, 85.0511, new SpatialReference(4326))) as MapPoint;
var envelope = new Envelope(mpa, mpb);
ElementLayer.SetEnvelope(i, envelope);
wi.Children.Add(i);
wi.Initialize();
wi.Visible = true;
gl.ChildLayers.Add(wi);
}
public static Geometry ProjectGeometryToMap(Geometry geometry, Map map)
{
if (geometry == null || map == null)
{
return(geometry);
}
if (geometry.SpatialReference.WKID == map.SpatialReference.WKID)
{
return(geometry);
}
WebMercator webMercator = new WebMercator();
// convert from WGS84 to Web-Mercator
if (IsWGS84SR(geometry.SpatialReference) && IsWebMercatorSR(map.SpatialReference))
{
return(webMercator.FromGeographic(geometry));
}
// convert from Web-Mercator to WGS84
if (IsWebMercatorSR(geometry.SpatialReference) && IsWGS84SR(map.SpatialReference))
{
return(webMercator.ToGeographic(geometry));
}
// not supported SRs - return the non projected geometry
return(geometry);
}
private void dispatcherTimer_Tick(object sender, EventArgs e)
{
int lat = random.Next(32, 36);
int lng = random.Next(-116, -114);
Geometry geom = webmercator.FromGeographic(new MapPoint(lng, lat));
startAutoPan(geom);
}
public void AddPoi(PoI p)
{
UIElement uiElement;
ImageSource imageSource = p.NEffectiveStyle.Picture;
double opacity = p.NEffectiveStyle.FillOpacity.HasValue ? p.NEffectiveStyle.FillOpacity.Value : 1.0;
uiElement = new PoiImageOverlay
{
Poi = p,
Source = imageSource,
Stretch = Stretch.Fill,
Opacity = opacity,
Name = "testImage",
Tag = "testImage"
};
// Set the rotation
if (p.Orientation != 0.0)
{
uiElement.RenderTransformOrigin = new Point(0.5, 0.5);
uiElement.RenderTransform = new RotateTransform { Angle = p.Orientation }; // KML rotations are specified in a counterclockwise direction
}
// Set the envelope
var elementLayerEnvelopeProperty = ElementLayer.EnvelopeProperty;
if (p.Points.Count == 2)
{
var envelope = new Envelope(new MapPoint(p.Points[0].X, p.Points[0].Y),
new MapPoint(p.Points[1].X, p.Points[1].Y));
var projection = new WebMercator();
envelope = (Envelope) projection.FromGeographic(envelope) as Envelope;
uiElement.SetValue(elementLayerEnvelopeProperty, envelope);
p.Data["Image"] = uiElement;
p.Data["layer"] = this;
// Add element to element layer
this.Children.Add(uiElement);
}
}
private void s_PingReceived(Service s, BaseContent b)
{
var wm = new WebMercator();
var pos = (MapPoint)wm.FromGeographic(new MapPoint(b.Position.Longitude, b.Position.Latitude));
var pcov = new PingCallOutViewModel { Ping = b };
var callOut = new MapCallOutViewModel
{
Width = 250,
TimeOut = new TimeSpan(0, 0, 0, 5),
CanClose = false,
ForegroundBrush = Brushes.White,
BackgroundBrush = Brushes.Red,
ViewModel = pcov,
Point = pos
};
AppState.Popups.Add(callOut);
//AppState.TriggerNotification();
AppState.ViewDef.ZoomAndPoint(new Point(b.Position.Longitude, b.Position.Latitude));
}
// Raised when a property of the map changes. Used to check whether map units have changed.
private void Map_PropertyChanged(object sender, PropertyChangedEventArgs e)
{
Map map = ((Map)sender);
if (map.SpatialReference.WKID != _spatialRefWKID)
{
_gotMapUnits = false;
_spatialRefWKID = map.SpatialReference.WKID;
// Spatial reference has changed, so determine map units
if (map.Layers.Count > 0)
{
map.GetMapUnitsAsync(OnGetMapUnitsCompleted, OnGetMapUnitsFailed);
}
else
{
NotifyCollectionChangedEventHandler collectionChanged = null;
collectionChanged = (o, args) =>
{
if (map.Layers.Count > 0)
{
map.Layers.CollectionChanged -= collectionChanged;
map.GetMapUnitsAsync(OnGetMapUnitsCompleted, OnGetMapUnitsFailed);
}
};
map.Layers.CollectionChanged += collectionChanged;
}
// handle case where map's spatial reference has changed while there are results. Projection
// of results will need to be changed to match that of the map.
if (_results.Count > 0)
{
SpatialReference oldSRef = new SpatialReference(_spatialRefWKID);
if (oldSRef.IsWebMercator() && map.SpatialReference.IsGeographic())
{
// Transform result extents from Web Mercator to Geographic WGS 84
WebMercator mercator = new WebMercator();
foreach (LocatorResultViewModel result in _results)
{
result.Extent = (Envelope)mercator.ToGeographic(result.Extent);
AddressCandidate oldCandidate = result.Candidate;
MapPoint newLocation = (MapPoint)mercator.ToGeographic(result.Candidate.Location);
result.Candidate = new AddressCandidate(oldCandidate.Address, newLocation,
oldCandidate.Score, oldCandidate.Attributes);
}
}
else if (oldSRef.IsGeographic() && map.SpatialReference.IsWebMercator())
{
// Transform result exstents from Geographic WGS 84 to Web Mercator
WebMercator mercator = new WebMercator();
foreach (LocatorResultViewModel result in _results)
{
result.Extent = (Envelope)mercator.FromGeographic(result.Extent);
AddressCandidate oldCandidate = result.Candidate;
MapPoint newLocation = (MapPoint)mercator.FromGeographic(result.Candidate.Location);
result.Candidate = new AddressCandidate(oldCandidate.Address, newLocation,
oldCandidate.Score, oldCandidate.Attributes);
}
}
else if (!string.IsNullOrEmpty(GeometryServiceUrl))
{
// Use a geometry service to project the result extents
List<LocatorResultViewModel> resultsToProject = new List<LocatorResultViewModel>();
List<Graphic> extentsToProject = new List<Graphic>();
List<Graphic> locationsToProject = new List<Graphic>();
foreach (LocatorResultViewModel result in _results)
{
// Copy the results to a new collection (list) - necessary because the results
// could change during the project operation, so maintaining these in a separate
// collection ensures that the updated extents are applied to the proper results
resultsToProject.Add(result);
// Get the geometries to project. Both extent and candidate location must be re-projected.
extentsToProject.Add(new Graphic() { Geometry = result.Extent });
locationsToProject.Add(new Graphic() { Geometry = result.Candidate.Location });
}
GeometryService geomService = new GeometryService(GeometryServiceUrl);
GeometryService geomService2 = new GeometryService(GeometryServiceUrl);
EventHandler<GraphicsEventArgs> projectExtentsCompleted = null;
EventHandler<GraphicsEventArgs> projectLocationsCompleted = null;
EventHandler<TaskFailedEventArgs> projectFailed = null;
// Update the result extents when the projection completes
projectExtentsCompleted = (o, args) =>
{
geomService.ProjectCompleted -= projectExtentsCompleted;
geomService.Failed -= projectFailed;
int count = args.Results.Count;
for (int i = 0; i < count; i++)
resultsToProject[i].Extent = (Envelope)args.Results[i].Geometry;
};
// Update the result locations when the projection completes
projectLocationsCompleted = (o, args) =>
{
geomService2.ProjectCompleted -= projectLocationsCompleted;
geomService2.Failed -= projectFailed;
int count = args.Results.Count;
LocatorResultViewModel result = null;
for (int i = 0; i < count; i++)
{
result = resultsToProject[i];
AddressCandidate oldCandidate = result.Candidate;
MapPoint newLocation = (MapPoint)args.Results[i].Geometry;
result.Candidate = new AddressCandidate(oldCandidate.Address, newLocation,
oldCandidate.Score, oldCandidate.Attributes);
}
};
// Just clear the results and remove handlers if the projection fails
projectFailed = (o, args) =>
{
geomService.ProjectCompleted -= projectExtentsCompleted;
geomService.Failed -= projectFailed;
geomService2.ProjectCompleted -= projectLocationsCompleted;
geomService2.Failed -= projectFailed;
_results.Clear();
};
geomService.ProjectCompleted += projectExtentsCompleted;
geomService.Failed += projectFailed;
geomService2.ProjectCompleted += projectLocationsCompleted;
geomService2.Failed += projectFailed;
geomService.ProjectAsync(extentsToProject, map.SpatialReference);
geomService2.ProjectAsync(locationsToProject, map.SpatialReference);
}
}
}
}
public void Find(GeoCodeSearchResult item)
{
//var c = new Point(item.Location.Longitude, item.Location.Latitude);
//double dis = Distance(item.Box.North, item.Box.East, item.Box.North, itemwm.Box.West, 'K');
var wm = new WebMercator();
var e = (Envelope) wm.FromGeographic(new Envelope(item.Box.West, item.Box.North, item.Box.East, item.Box.South));
//var e = new Envelope(item.Box.West, item.Box.North, item.Box.East, item.Box.South);
//e.SpatialReference = new SpatialReference(4326);
AppState.ViewDef.NextEffect = true;
AppState.ViewDef.MapControl.Extent = e;
SelectedLocation = item.Name;
//AppState.ViewDef.ZoomTo(new KmlPoint(c.X, c.Y), dis*1000);
}
/// <summary>
/// Zoom to extent
/// </summary>
/// <param name="xmin"></param>
/// <param name="ymin"></param>
/// <param name="xmax"></param>
/// <param name="ymax"></param>
public void ZoomTo(double xmin, double ymin, double xmax, double ymax, int animTime = 1000, bool effect = false, bool webMercator = false)
{
if (!IsActive()) return;
var e = new Envelope(new MapPoint(xmin, ymin), new MapPoint(xmax, ymax));
if (webMercator)
{
var wm = new WebMercator();
var tl = new MapPoint(xmin, ymin, new SpatialReference(4326));
var br = new MapPoint(xmax, ymax, new SpatialReference(4326));
var convertedtl = (MapPoint) wm.FromGeographic(tl);
var convertedbr = (MapPoint) wm.FromGeographic(br);
e = new Envelope(convertedtl, convertedbr);
// DemoScript.ZoomTo(-19913273.2361002, -16885380.7637054, 20161743.4494782,
// 15174632.5847574, effect: true);
}
// TODO animate zoom to next place
Execute.OnUIThread(() =>
{
try
{
var b = System.Windows.Interactivity.Interaction.GetBehaviors(AppState.ViewDef.MapControl);
var rems = b.OfType<ConstrainExtentBehavior>().ToList();
foreach (var rem in rems)
b.Remove(rem);
if (effect)
{AppState.ViewDef.StartTransition();}
else
{
AppState.ViewDef.MapControl.ZoomDuration = new TimeSpan(0, 0, 0, 0,250);
//AppState.ViewDef.MapControl.PanDuration = new TimeSpan(0, 0, 0, 0, animTime);
}
AppState.ViewDef.MapControl.MinimumResolution = 0.1;
AppState.ViewDef.MapControl.MaximumResolution = 1000000;
AppState.TriggerScriptCommand(null,"disableextentchanged");
AppState.ViewDef.MapControl.ZoomTo(e);
AppState.TriggerScriptCommand(null, "enableextentchanged");
}
catch
{
}
});
}
public void SetMapConstraint(double topleftX = -180, double topleftY = -90,double bottomrightX=180, double bottomrightY=90, bool setExtent=false)
{
if (!IsActive()) return;
var wm = new WebMercator();
var tl = new MapPoint(topleftX,topleftY,new SpatialReference(4326));
var br = new MapPoint(bottomrightX, bottomrightY, new SpatialReference(4326));
var convertedtl = (MapPoint) wm.FromGeographic(tl);
var convertedbr = (MapPoint)wm.FromGeographic(br);
var e = new Envelope(convertedtl, convertedbr);
Execute.OnUIThread(() =>
{
var b = System.Windows.Interactivity.Interaction.GetBehaviors(AppState.ViewDef.MapControl);
var rem = b.OfType<ConstrainExtentBehavior>().FirstOrDefault();
if (rem != null)
rem.ConstrainedExtent = e;
else
b.Add(new ConstrainExtentBehavior() { ConstrainedExtent = e });
if (setExtent)
AppState.ViewDef.MapControl.Extent = e;
});
}
private void TriggerGeoPointer(Point pos)
{
var p = AppState.ViewDef.ViewToWorld(pos.X, pos.Y);
var wm = new WebMercator();
var p2 = (MapPoint)wm.FromGeographic(new MapPoint(p.Y, p.X));
AppState.ViewDef.AddGeoPointer(new GeoPointerArgs { Position = p2, Duration = TimeSpan.FromSeconds(2) });
AppState.Imb.SendMessage(CommandsChannelName, string.Format("point|{0}|{1}|{2}",
p2.Y.ToString(CultureInfo.InvariantCulture),
p2.X.ToString(CultureInfo.InvariantCulture),
AppState.Imb.Imb.ClientHandle));
}
void RainRadarUpdate_Tick(object sender, EventArgs e)
{
WebMercator w = new WebMercator();
//WebClient wc = new WebClient();
var topleft = new KmlPoint(-14.9515, 59.9934);
var bottomright = new KmlPoint(20.4106, 41.4389);
var fname = "http://www2.buienradar.nl/euradar/latlon_0.gif";//"rainradar.gif";
// File.Delete(fname);
// wc.DownloadFile("http://www2.buienradar.nl/euradar/latlon_0.gif", fname);
// var gwrap = new GdalWrapper();
// var f = gwrap.WarpImage(fname, topleft.Latitude, topleft.Longitude, bottomright.Latitude, bottomright.Longitude, 4326, 3857, 5000);
// fname = Directory.GetCurrentDirectory() + "\\" + f;
//var f = WarpImage(fname, topleft, bottomright, 4326, 3857, 5000);
var i = new Image
{
//Source = new BitmapImage(new Uri("file://" + fname)),
Source = new BitmapImage(new Uri(fname)),
IsHitTestVisible = false,
Stretch = Stretch.Fill
};
//<LatLonBox><north>59.9934</north><south>41.4389</south><east>20.4106</east><west>-14.9515</west></LatLonBox>
var mpa = new MapPoint(topleft.Longitude, topleft.Latitude);
var mpb = new MapPoint(bottomright.Longitude, bottomright.Latitude);
mpa = w.FromGeographic(mpa) as MapPoint;
mpb = w.FromGeographic(mpb) as MapPoint;
var envelope = new Envelope(mpa, mpb);
ElementLayer.SetEnvelope(i, envelope);
this.Children.Clear();
this.Children.Add(i);
if (Notifications)
{
AppStateSettings.Instance.TriggerNotification(new NotificationEventArgs()
{
Duration = new TimeSpan(0, 0, 0, 3),
Text = "Updated Rain Radar Image at"+ ":" + DateTime.Now
});
}
}
internal void UpdateLine(GoogleDirections gd)
{
Execute.OnUIThread(() =>
{
var m = new WebMercator();
var ps = DecodeLatLong(gd.Directions.Polyline.points);
var pl = new ESRI.ArcGIS.Client.Geometry.Polyline {Paths = new ObservableCollection<PointCollection>()};
var pc = new PointCollection();
foreach (var p in ps)
{
pc.Add((MapPoint) m.FromGeographic(new MapPoint(p.Longitude, p.Latitude)));
}
pl.Paths.Add(pc);
_line.Geometry = pl;
_line.SetZIndex(0);
});
}
public bool InsideEnvelope(Envelope env)
{
if (AlwaysShow) return true;
var w = new WebMercator();
var mCoord = w.FromGeographic(new MapPoint(Longitude, Latitude)) as MapPoint;
return mCoord != null && mCoord.X > env.XMin && mCoord.X < env.XMax && mCoord.Y > env.YMin && mCoord.Y < env.YMax;
}
private void MiZoomTap(object sender, RoutedEventArgs e)
{
var wm = new WebMercator();
AppStateSettings.Instance.ViewDef.MapControl.ZoomDuration = new TimeSpan(0, 0, 0, 1);
AppStateSettings.Instance.ViewDef.MapControl.ZoomToResolution(1, (MapPoint) wm.FromGeographic(new MapPoint(PoI.Position.Longitude, PoI.Position.Latitude)));
}
void locatorTask_AddressToLocationsCompleted(object sender, AddressToLocationsEventArgs e)
{
try
{
locatorTask.AddressToLocationsCompleted -=
locatorTask_AddressToLocationsCompleted;
IList<GeoLocatorDetail> result = new List<GeoLocatorDetail>();
WebMercator webMercator = new WebMercator();
if (e.Results.Count > 0)
{
foreach (var item in e.Results)
{
result.Add(new GeoLocatorDetail()
{
Location = webMercator.FromGeographic(item.Location) as MapPoint,
Match = System.Convert.ToDouble(item.Score),
Title = item.Address
});
}
}
else
{
}
ResultsGeoLocatorEventArgs resultEventArgs = new ResultsGeoLocatorEventArgs(result);
OnGeoLocatorSearchComplete(resultEventArgs);
}
catch (Exception ex)
{
messageBoxCustom.Show(String.Format("locatorTask_AddressToLocationsCompleted /{0}", ex.Message),
GisTexts.SevereError,
MessageBoxCustomEnum.MessageBoxButtonCustom.Ok);
}
}
//public string BaseUrl = "http://cool2.sensorlab.tno.nl:8000/BuienRadarService/RainImage/eu/warped/";
//public string BaseUrl = "http://cool2.sensorlab.tno.nl:8000/BuienRadarService/RainImage/nl/warped/";
//public string BaseUrl = "http://*****:*****@"Weather/Rain");
var w = new WebMercator();
//Buienradar
var wi = new RainRadarLayer {ID = Name};
i = new Image {
IsHitTestVisible = false,
HorizontalAlignment = HorizontalAlignment.Stretch,
VerticalAlignment = VerticalAlignment.Stretch
};
UpdateImage(AppState.TimelineManager.FocusTime);
var mpa = new MapPoint(tlLat, tlLon);
var mpb = new MapPoint(brLat, brLon);
mpa = w.FromGeographic(mpa) as MapPoint;
mpb = w.FromGeographic(mpb) as MapPoint;
var envelope = new Envelope(mpa, mpb);
ElementLayer.SetEnvelope(i, envelope);
wi.Children.Add(i);
wi.Initialize();
wi.Visible = true;
gl.ChildLayers.Add(wi);
AppState.TimelineManager.TimeChanged += TimelineManager_TimeChanged;
AppState.CreateCache += AppState_CreateCache;
}
private void StartButtonClicked(object parameters)
{
if (!PBS.Util.Utility.IsValidFilename(Output))
{
MessageBox.Show(App.Current.FindResource("msgOutputPathError").ToString(), App.Current.FindResource("msgError").ToString(), MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
if (File.Exists(Output))
{
if (MessageBox.Show(App.Current.FindResource("msgOverwrite").ToString(), App.Current.FindResource("msgWarning").ToString(), MessageBoxButtons.YesNo, MessageBoxIcon.Warning) == DialogResult.No)
{
return;
}
else
{
try
{
File.Delete(Output);
}
catch (Exception e)
{
MessageBox.Show(e.Message, App.Current.FindResource("msgError").ToString(), MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
}
}
try
{
Datasource = new DataSourceCustomOnlineMaps(SelectedDatasourceType);
Datasource.ConvertCompleted += (s, a) =>
{
if (a.Successful)
{
string str = App.Current.FindResource("msgConvertComplete").ToString();
if (DoCompact)
{
str += "\r\n" + App.Current.FindResource("msgCompactResult").ToString() + (Datasource.ConvertingStatus.SizeBeforeCompact / 1024).ToString("N0") + "KB --> " + (Datasource.ConvertingStatus.SizeAfterCompact / 1024).ToString("N0") + "KB";
}
MessageBox.Show(str, "", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
};
Datasource.ConvertCancelled += (s, a) =>
{
//try
//{
// //aa.mbtiles and aa.mbtiles-journal
// if (File.Exists(Output))
// {
// File.Delete(Output);
// }
// if (File.Exists(Output + "-journal"))
// {
// File.Delete(Output + "-journal");
// }
//}
//catch (Exception e)
//{
// throw new Exception(".mbtiles and .mbtiles-journal files could not be deleted.\r\n" + e.Message);
//}
};
BackgroundWorker bw = new BackgroundWorker();
bw.DoWork += (s, a) =>
{
IsIdle = false;
App.Current.Dispatcher.Invoke(new Action(() =>
{
(CMDClickStartButton as DelegateCommand).RaiseCanExecuteChanged();
}));
Envelope extent = (Envelope)_webMercator.FromGeographic(DownloadExtent);
try
{
PBS.Util.Geometry g = _downloadPolygon == null ? (PBS.Util.Geometry) new PBS.Util.Envelope(extent.XMin, extent.YMin, extent.XMax, extent.YMax) : _downloadPolygon;
if (_downloadPolygon != null)
{
MessageBox.Show(App.Current.FindResource("msgDownloadByPolygonIntro").ToString(), "", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
Datasource.ConvertToMBTiles(Output, Name, Description, Attribution, Levels, g, DoCompact);
}
catch (Exception e)
{
MessageBox.Show(e.Message, App.Current.FindResource("msgError").ToString(), MessageBoxButtons.OK, MessageBoxIcon.Error);
}
IsIdle = true;
App.Current.Dispatcher.Invoke(new Action(() =>
{
(CMDClickStartButton as DelegateCommand).RaiseCanExecuteChanged();
}));
};
bw.RunWorkerAsync();
}
catch (Exception e)
{
MessageBox.Show(e.Message);
}
}
public void RemoveMapConstraint()
{
var wm = new WebMercator();
var tl = new MapPoint(-280, -79, new SpatialReference(4326));
var br = new MapPoint(280, 79, new SpatialReference(4326));
var convertedtl = (MapPoint)wm.FromGeographic(tl);
var convertedbr = (MapPoint)wm.FromGeographic(br);
var e = new Envelope(convertedtl, convertedbr);
Execute.OnUIThread(() =>
{
var b = System.Windows.Interactivity.Interaction.GetBehaviors(AppState.ViewDef.MapControl);
var rems = b.OfType<ConstrainExtentBehavior>().ToList();
foreach (var rem in rems)
b.Remove(rem);
b.Add(new ConstrainExtentBehavior() { ConstrainedExtent = e });
//SetMapMin(0.5);
// SetMapMax(100);
});
}
public void GoTo(Bookmark bm)
{
try
{
var mvd = AppStateSettings.Instance.ViewDef;
mvd.StartTransition();
//mvd.ZoomTo(new KmlPoint(bm.Location.X, bm.Location.Y), bm.Resolution);
//mvd.MapControl.Extent = bm.Extent;
//mvd.MapControl.ZoomDuration = new TimeSpan(0,0,0,0,500);
switch (bm.Extent.SpatialReference.WKID)
{
case 4326:
{
var wm = new WebMercator();
var extent = (Envelope) wm.FromGeographic(bm.Extent);
mvd.MapControl.ZoomTo(extent);
break;
}
case 102100:
mvd.MapControl.ZoomTo(bm.Extent);
break;
}
Logger.Stat("BookmarkSelected");
}
catch
{
}
}
protected async override void OnAttached()
{
try
{
base.OnAttached();
// Verify that the behavior is attached to a map with a valid WKID and that a
// query string is present
if (AssociatedObject != null &&
AssociatedObject.SpatialReference != null &&
AssociatedObject.SpatialReference.WKID > 0 &&
HtmlPage.Document != null &&
HtmlPage.Document.QueryString != null)
{
// Put query string values in a case-insensitive dictionary
var queryString = new Dictionary <string, string>(HtmlPage.Document.QueryString, StringComparer.InvariantCultureIgnoreCase);
// Check whether query string contains center
if (queryString.ContainsKey("center"))
{
// get the center string
string centerString = queryString["center"];
// get the list delimiter for the current culture (making sure to account for cultures that use delimiters other than comma)
char listDelimiter = CultureInfo.CurrentCulture.TextInfo.ListSeparator[0];
// Split extent string into discrete values
string[] centerPointVals = centerString.Split(listDelimiter);
double x, y;
// Verify that the expected number of values are present, that they are numeric, and convert the values to doubles
IFormatProvider numericFormat = CultureInfo.CurrentCulture.NumberFormat;
if ((centerPointVals.Length == 2 || centerPointVals.Length == 3) &&
double.TryParse(centerPointVals[0], NumberStyles.Number, numericFormat, out x) &&
double.TryParse(centerPointVals[1], NumberStyles.Number, numericFormat, out y))
{
// get WKID from the map attached to the behavior
int currentWkid = AssociatedObject.Extent.SpatialReference.WKID;
int queryStringWkid = currentWkid;
// Check whether a WKID was specified (will be the 3rd parameter if present) and grab it if so
if (centerPointVals.Length == 3 && !int.TryParse(centerPointVals[2], out queryStringWkid))
{
// invalid WKID specified, fire InitializationFailed and exit
OnInitializationFailed(new Exception(Strings.InvalidWkid));
return;
}
// Initialize a point with the same spatial reference as the attached map
MapPoint queryStringPoint = new MapPoint(x, y)
{
SpatialReference = new SpatialReference(queryStringWkid)
};
// check whether the specified WKID is different than that of the attached map, meaning the point needs to be projected
if (queryStringWkid != currentWkid)
{
WebMercator wm = new WebMercator();
// Use convenience methods to convert between WGS 84 and Web Mercator if possible
if (isWebMercator(queryStringWkid) && isWgs84(currentWkid))
{
queryStringPoint = (MapPoint)wm.ToGeographic(queryStringPoint);
}
else if (isWgs84(queryStringWkid) && isWgs84(currentWkid))
{
queryStringPoint = (MapPoint)wm.FromGeographic(queryStringPoint);
}
else if (!string.IsNullOrEmpty(MapApplication.Current.Urls.GeometryServiceUrl))
{
// Conversion is not between WGS 84 and Web Mercator, so a call to a geometry service is necessary to perform
// the projection
try
{
GeometryService gs = new GeometryService(MapApplication.Current.Urls.GeometryServiceUrl);
var g = new Graphic()
{
Geometry = queryStringPoint
};
var sr = new SpatialReference(currentWkid);
var result = await gs.ProjectTaskAsync(new Graphic[] { g }, sr);
queryStringPoint = (MapPoint)result.Results[0].Geometry;
}
catch (Exception ex)
{
// Projection failed. Fire InitializationFailed event and return.
OnInitializationFailed(ex);
return;
}
}
}
var panDuration = AssociatedObject.PanDuration;
AssociatedObject.PanDuration = TimeSpan.FromSeconds(0);
AssociatedObject.PanTo(queryStringPoint);
AssociatedObject.PanDuration = panDuration;
}
}
}
// Fire Initialized event
OnInitialized();
}
catch (Exception ex)
{
// Raise InitializationFailed event
OnInitializationFailed(ex);
}
}
//private bool _fullLayer = false;
private void UpdateLayer()
{
fi = new FileInfo(LayerFile);
ImageSource ims = null;
var defaultImage = fi.Directory + @"\_" + fi.Name.Substring(0,fi.Name.Length-4) + ".png";
if (!File.Exists(defaultImage)) {
defaultImage = "";
}
else {
ims = new BitmapImage(new Uri(defaultImage));
}
double iconsize = 30;
el.Children.Clear();
Explorer.HasFullLayer = false;
foreach (var a in File.ReadAllLines(LayerFile))
{
if (a.StartsWith("~"))
{
var s = a.Remove(0, 1);
var ss = s.Split(',');
if (ss.Length <= 0) continue;
switch (ss[0])
{
case "iconsize":
iconsize = Convert.ToDouble(ss[1]);
break;
case "fulllayer":
try {
Explorer.HasFullLayer = true;
var image = ss[1];
var width = Convert.ToDouble(ss[2], CultureInfo.InvariantCulture);
var height = Convert.ToDouble(ss[3], CultureInfo.InvariantCulture);
var u = new Uri(fi.Directory + "/" + image);
var i = new Image {
Source = new BitmapImage(u),
Width = double.NaN,
Height = double.NaN,
HorizontalAlignment = HorizontalAlignment.Stretch,
VerticalAlignment = VerticalAlignment.Stretch,
Stretch = Stretch.Fill
};
el.Children.Add(i);
var w = new WebMercator();
var mpa = w.FromGeographic(new MapPoint(0, 0, new SpatialReference(4326))) as MapPoint;
var mpb = w.FromGeographic(new MapPoint(width, height, new SpatialReference(4326))) as MapPoint;
envelope = new Envelope(mpa, mpb);
ElementLayer.SetEnvelope(i, envelope);
//this.ChildLayers.Add(el);
i.MouseDown += i_PreviewMouseDown;
i.PreviewMouseWheel += i_PreviewMouseWheel;
i.PreviewTouchDown += i_PreviewTouchDown;
el.Initialize();
AppStateSettings.Instance.ViewDef.MapControl.Extent = envelope;
//AppStateSettings.Instance.ViewDef.CanMove = false;
AppStateSettings.Instance.ViewDef.BaseLayer.Opacity = 0;
break;
}
catch (SystemException e) {
break;
}
}
}
else
{
try {
var l1 = a.IndexOf(',');
var lon = Convert.ToDouble(a.Substring(0, l1), CultureInfo.InvariantCulture);
var l2 = a.IndexOf(',', l1 + 1);
var lat = Convert.ToDouble(a.Substring(l1 + 1, l2 - l1 - 1), CultureInfo.InvariantCulture);
var l3 = a.IndexOf(',', l2 + 1);
var path = a.Substring(l2 + 1, l3 - l2 - 1);
//var l4 = a.IndexOf(',', l3 + 1);
//var image = a.Substring(l3 + 1, l4 - l3 - 1);
//if (string.IsNullOrEmpty(image)) image = defaultImage;
var title = a.Substring(l3 + 1).Trim('"');
path = fi.Directory.FullName + @"\" + path;
var g = new Graphic();
g.Attributes["id"] = title;
g.Attributes["path"] = path;
g.Attributes["size"] = iconsize;
g.Attributes["explorer"] = Explorer;
g.Attributes["image"] = ims;
g.Attributes["fulllayer"] = Explorer.HasFullLayer;
var mp = new MapPoint(lon, lat);
g.Geometry = _mercator.FromGeographic(mp);
//g.Symbol = new PictureMarkerSymbol() { Source = ims, Width = iconsize, Height = iconsize, OffsetX = iconsize / 2, OffsetY = iconsize/2 };
var pd = new ResourceDictionary { Source = new Uri("/csCommon;component/Resources/Styles/PresenterDictionary.xaml", UriKind.Relative) };
g.Symbol = pd["FeatureSymbol"] as MarkerSymbol;
//g.MouseLeftButtonDown += (e, s) =>
//{
// //Explorer.SelectFolder(path);
// //s.Handled = true;
//};
Graphics.Graphics.Add(g);
}
catch {}
}
}
}
private void handleGeographicResults(List<LocatorResultViewModel> results)
{
WebMercator mercator = new WebMercator();
MapPoint extentCenter = null;
double extentHeight = _extentWidthInMapUnits / 3;
if (results[0].Candidate.Location.SpatialReference.IsGeographic())
{
foreach (LocatorResultViewModel result in results)
{
extentCenter = (MapPoint)mercator.FromGeographic(result.Candidate.Location);
Envelope extentInMeters = extentCenter.ToEnvelope(_extentWidthInMapUnits, extentHeight);
result.Extent = (Envelope)mercator.ToGeographic(extentInMeters);
_results.Add(result);
}
// Refresh paged collection to update pagination
PagedResults.Refresh();
IsSearching = false; // Reset busy state
OnSearchCompleted(); // Raise completed event
}
else if (!string.IsNullOrEmpty(GeometryServiceUrl))
{
GeometryService geomService = new GeometryService(GeometryServiceUrl);
List<Graphic> graphicsToProject = new List<Graphic>();
foreach (LocatorResultViewModel result in results)
graphicsToProject.Add(new Graphic() { Geometry = result.Candidate.Location });
EventHandler<GraphicsEventArgs> projectCompleted = null;
EventHandler<TaskFailedEventArgs> projectFailed = null;
projectCompleted = (o, e) =>
{
geomService.ProjectCompleted -= projectCompleted;
graphicsToProject.Clear();
foreach (Graphic g in e.Results)
{
extentCenter = (MapPoint)g.Geometry;
Envelope extentInMeters = extentCenter.ToEnvelope(_extentWidthInMapUnits, extentHeight);
graphicsToProject.Add(new Graphic() { Geometry = extentInMeters });
}
projectCompleted = (s, a) =>
{
geomService.ProjectCompleted -= projectCompleted;
geomService.Failed -= projectFailed;
for (int i = 0; i < a.Results.Count; i++)
{
LocatorResultViewModel result = results[i];
result.Extent = (Envelope)a.Results[i].Geometry;
_results.Add(result);
}
// Refresh paged collection to update pagination
PagedResults.Refresh();
IsSearching = false; // Reset busy state
OnSearchCompleted(); // Raise completed event
};
geomService.ProjectCompleted += projectCompleted;
// Project extents into map spatial reference
geomService.ProjectAsync(graphicsToProject, _map.SpatialReference);
};
projectFailed = (o, e) =>
{
geomService.ProjectCompleted -= projectCompleted;
geomService.Failed -= projectFailed;
// Refresh paged collection to update pagination
PagedResults.Refresh();
IsSearching = false; // Reset busy state
OnSearchCompleted(); // Raise completed event
};
geomService.ProjectCompleted += projectCompleted;
geomService.Failed += projectFailed;
// Project result locations to web mercator
geomService.ProjectAsync(graphicsToProject, new SpatialReference(3857));
}
}
public static Geometry ProjectGeometryToMap(Geometry geometry, Map map)
{
if (geometry == null || map == null)
return geometry;
if (geometry.SpatialReference.WKID == map.SpatialReference.WKID)
return geometry;
WebMercator webMercator = new WebMercator();
// convert from WGS84 to Web-Mercator
if (IsWGS84SR(geometry.SpatialReference) && IsWebMercatorSR(map.SpatialReference))
return webMercator.FromGeographic(geometry);
// convert from Web-Mercator to WGS84
if (IsWebMercatorSR(geometry.SpatialReference) && IsWGS84SR(map.SpatialReference))
return webMercator.ToGeographic(geometry);
// not supported SRs - return the non projected geometry
return geometry;
}
/// <summary>
/// Do the photo search. Show the results on the map using pushpin. Set up the photoInfos object
/// so that we know the photo URL and its location when we want to show it
/// </summary>
private void SearchFlikr_Click(object sender, RoutedEventArgs e)
{
try
{
pushpinsLayer.Graphics.Clear();
//Add a tag to the search options
searchOps.Tags = SeletcedTag;
//Add the current extent to the search options
//FlickrManager only takes latitude and longitude. We might need to transform the extent
bool isGeographic = _mapWidget.Map.SpatialReference.WKID == 4326;
WebMercator wm = new WebMercator();
Envelope extent = _mapWidget.Map.Extent;
if (!isGeographic)
{
Envelope extentToGeo = wm.ToGeographic(extent) as Envelope;
searchOps.BoundaryBox = new BoundaryBox(extentToGeo.XMin, extentToGeo.YMin, extentToGeo.XMax, extentToGeo.YMax);
}
else
{
searchOps.BoundaryBox = new BoundaryBox(extent.XMin, extent.YMin, extent.XMax, extent.YMax);
}
//Do the search asynchronously
flickr.PhotosSearchAsync(searchOps, (FlickrResult <PhotoCollection> photoColResult) =>
{
//Searh is finished. Manipulate the search results here
if (photoColResult.Error != null)
{
throw new Exception("Error in search results");
}
PhotoCollection photoCol = photoColResult.Result;
List <FlickrNet.Photo> pCollPublic = photoCol.Where(p => p.IsPublic && !string.IsNullOrEmpty(p.LargeUrl)).ToList();
if (pCollPublic.Count == 0)
{
MessageBox.Show("No photos were found");
return;
}
foreach (FlickrNet.Photo photo in pCollPublic)
{
//Show a pushpin at the location of the photo. Transformation might be required depending on the map spatial reference
MapPoint photoLocation;
if (!isGeographic)
{
photoLocation = wm.FromGeographic(new MapPoint(photo.Longitude, photo.Latitude)) as MapPoint;
}
else
{
photoLocation = new MapPoint(photo.Longitude, photo.Latitude);
}
//Create the pushpin graphic with a symbol and the photo location
client.Graphic pushpin = new client.Graphic()
{
Symbol = FlickrPushpinSymbol.CreatePushpinSymbol(),
Geometry = photoLocation
};
//Add the graphic to the layer
pushpinsLayer.Graphics.Add(pushpin);
//Add the photo info to the photoInfos list
//To avoid copy right infringement, we only pass the placeholder image's path instead of the photo's actual URL to PhotoInfo
photoInfos.Add(new PhotoInfo(@"pack://application:,,,/OperationsDashboardAddIns;component/Images/PhotoPlaceHolder.png", photoLocation));
}
});
}
catch (Exception ex)
{
MessageBox.Show("Error searching for photos. " + ex.Message);
}
}
private void RouteSolvedComplete(object sender, RouteEventArgs a)
{
try
{
routeTask.SolveCompleted -= RouteSolvedComplete;
WebMercator webMercator = new WebMercator();
RoutingEventArgs routingEvent = new RoutingEventArgs();
ESRI.ArcGIS.Client.Tasks.RouteResult routeResult = a.RouteResults[0];
routeResult.Route.Symbol = lineRouteSymbol;
routingEvent.RoutingResult.RouteGraphic = routeResult.Route;
SpatialReference initialSpatialReference =
routingEvent.RoutingResult.RouteGraphic.Geometry.SpatialReference;
routingEvent.RoutingResult.RouteGraphic.Geometry =
webMercator.FromGeographic(routeResult.Route.Geometry);
routingEvent.RoutingResult.RouteName = a.UserState as string;
routingEvent.RoutingResult.RouteDirections = routeResult.Directions;
foreach (var item in routingEvent.RoutingResult.RouteDirections)
{
item.Geometry.SpatialReference = initialSpatialReference;
item.Geometry = webMercator.FromGeographic(item.Geometry);
}
OnRoutingCalcComplete(routingEvent);
}
catch (Exception ex)
{
messageBoxCustom.Show(String.Format("RouteSolvedComplete /{0}", ex.Message),
GisTexts.SevereError,
MessageBoxCustomEnum.MessageBoxButtonCustom.Ok);
}
}
