public static void AddBalloonPopup1(LocalVectorDataSource source, Projection projection, Bitmap leftImage, Bitmap rightImage)
{
// TODO REMOVE WHEN ANDROID COMPLETE
//Bitmap infoImage = BitmapFactory.decodeResource(getResources(), R.drawable.info);
//Bitmap arrowImage = BitmapFactory.decodeResource(getResources(), R.drawable.arrow);
//BitmapUtils.createBitmapFromAndroidBitmap(infoImage)
//BitmapUtils.createBitmapFromAndroidBitmap(arrowImage);
// Add popup
BalloonPopupStyleBuilder builder = new BalloonPopupStyleBuilder();
builder.LeftMargins = new BalloonPopupMargins(6, 6, 6, 6);
builder.LeftImage = leftImage;
builder.RightImage = rightImage;
builder.RightMargins = new BalloonPopupMargins(2, 6, 12, 6);
builder.CornerRadius = 20;
builder.PlacementPriority = 1;
MapPos position = projection.FromWgs84(new MapPos(24.655662, 59.425521));
BalloonPopup popup1 = new BalloonPopup(position, builder.BuildStyle(), "Popup with pos", "Images, round");
popup1.SetMetaDataElement("ClickText", new Variant("Popup nr 1"));
source.Add(popup1);
}
void AddMarker(string title, string subtitle, float latitude, float longitude)
{
// Define the location of the marker, it must be converted to base map coordinate system
MapPos location = MapView.Options.BaseProjection.FromWgs84(new MapPos(longitude, latitude));
// Load default market style
MarkerStyleBuilder markerBuilder = new MarkerStyleBuilder();
// Add the label to the Marker
positionMarker = new Marker(location, markerBuilder.BuildStyle());
// Define label what is shown when you click on marker, with default style
var balloonBuilder = new BalloonPopupStyleBuilder();
positionLabel = new BalloonPopup(positionMarker, balloonBuilder.BuildStyle(), title, subtitle);
// Add the marker and label to the layer
markerSource.Add(positionMarker);
markerSource.Add(positionLabel);
// Center the map in the current location
MapView.FocusPos = location;
// Zoom in the map in the current location
MapView.Zoom = 19f;
}
public MyClusterElementBuilder()
{
balloonPopupStyleBuilder = new BalloonPopupStyleBuilder();
balloonPopupStyleBuilder.CornerRadius = 3;
balloonPopupStyleBuilder.TitleMargins = new BalloonPopupMargins(6, 6, 6, 6);
balloonPopupStyleBuilder.LeftColor = new Color(240, 230, 140, 255);
}
public override bool OnUTFGridClicked(UTFGridClickInfo clickInfo)
{
if (vectorDataSource == null)
{
vectorDataSource = (LocalVectorDataSource)vectorLayer.DataSource;
}
// Clear previous popups
vectorDataSource.Clear();
// Multiple vector elements can be clicked at the same time, we only care about the one
// Check the type of vector element
BalloonPopup clickPopup = null;
BalloonPopupStyleBuilder styleBuilder = new BalloonPopupStyleBuilder();
// Configure style
styleBuilder.LeftMargins = new BalloonPopupMargins(0, 0, 0, 0);
styleBuilder.TitleMargins = new BalloonPopupMargins(6, 3, 6, 3);
// Make sure this label is shown on top all other labels
styleBuilder.PlacementPriority = 10;
// Show clicked element variant as JSON string
string desc = clickInfo.ElementInfo.ToString();
clickPopup = new BalloonPopup(clickInfo.ClickPos, styleBuilder.BuildStyle(), "", desc);
vectorDataSource.Add(clickPopup);
return(true);
}
public MyClusterElementBuilder()
{
balloonPopupStyleBuilder = new BalloonPopupStyleBuilder();
balloonPopupStyleBuilder.CornerRadius = 3;
balloonPopupStyleBuilder.TitleMargins = new BalloonPopupMargins(6, 6, 6, 6);
balloonPopupStyleBuilder.LeftColor = new Color(240, 230, 140, 255);
}
void AddMarker(string currentPositionTitle, string currentPositionSubtitle, float latitude, float longitude)
{
// Define the location of the marker, it must be converted to base map coordinate system
MapPos currentLocation = mapView.Options.BaseProjection.FromWgs84(new MapPos(longitude, latitude));
// load default market style
MarkerStyleBuilder markerStyleBuilder = new MarkerStyleBuilder();
// add the label to the Marker
_currentPositionMarker = new Marker(currentLocation, markerStyleBuilder.BuildStyle());
// Define label what is shown when you click on marker, with default style
var balloonPopupStyleBuilder = new BalloonPopupStyleBuilder();
_currentPositionMarkerLabel = new BalloonPopup(_currentPositionMarker, balloonPopupStyleBuilder.BuildStyle(), currentPositionTitle, currentPositionSubtitle);
// add the marker and label to the layer
_markerDataSource.Add(_currentPositionMarker);
_markerDataSource.Add(_currentPositionMarkerLabel);
//center the map in the current location
mapView.FocusPos = currentLocation;
//zoom in the map in the current location
mapView.Zoom = 19f;
}
public override bool OnVectorTileClicked(VectorTileClickInfo clickInfo)
{
LocalVectorDataSource source = (LocalVectorDataSource)layer.DataSource;
source.Clear();
Color color = new Color(0, 100, 200, 150);
Feature feature = clickInfo.Feature;
Geometry geometry = feature.Geometry;
PointStyleBuilder pointBuilder = new PointStyleBuilder();
pointBuilder.Color = color;
LineStyleBuilder lineBuilder = new LineStyleBuilder();
lineBuilder.Color = color;
PolygonStyleBuilder polygonBuilder = new PolygonStyleBuilder();
polygonBuilder.Color = color;
if (geometry is PointGeometry)
{
source.Add(new Point((PointGeometry)geometry, pointBuilder.BuildStyle()));
}
else if (geometry is LineGeometry)
{
source.Add(new Line((LineGeometry)geometry, lineBuilder.BuildStyle()));
}
else if (geometry is PolygonGeometry)
{
source.Add(new Polygon((PolygonGeometry)geometry, polygonBuilder.BuildStyle()));
}
else if (geometry is MultiGeometry)
{
GeometryCollectionStyleBuilder collectionBuilder = new GeometryCollectionStyleBuilder();
collectionBuilder.PointStyle = pointBuilder.BuildStyle();
collectionBuilder.LineStyle = lineBuilder.BuildStyle();
collectionBuilder.PolygonStyle = polygonBuilder.BuildStyle();
source.Add(new GeometryCollection((MultiGeometry)geometry, collectionBuilder.BuildStyle()));
}
BalloonPopupStyleBuilder builder = new BalloonPopupStyleBuilder();
/// Set a higher placement priority so it would always be visible
builder.PlacementPriority = 10;
string message = feature.Properties.ToString();
BalloonPopup popup = new BalloonPopup(clickInfo.ClickPos, builder.BuildStyle(), "Click", message);
source.Add(popup);
return(true);
}
public void SetSourcesAndElements(Bitmap olmarker, Bitmap up, Bitmap upleft, Bitmap upright, Color green, Color red, Color white)
{
// Define layer and datasource for route line and instructions
routeDataSource = new LocalVectorDataSource(BaseProjection);
VectorLayer routeLayer = new VectorLayer(routeDataSource);
MapView.Layers.Add(routeLayer);
// Define layer and datasource for route start and stop markers
routeStartStopDataSource = new LocalVectorDataSource(BaseProjection);
// Initialize a vector layer with the previous data source
VectorLayer vectorLayer = new VectorLayer(routeStartStopDataSource);
// Add the previous vector layer to the map
MapView.Layers.Add(vectorLayer);
// Set visible zoom range for the vector layer
vectorLayer.VisibleZoomRange = new MapRange(0, 22);
// Create markers for start & end and a layer for them
MarkerStyleBuilder markerBuilder = new MarkerStyleBuilder();
markerBuilder.Bitmap = olmarker;
markerBuilder.HideIfOverlapped = false;
markerBuilder.Size = 30;
markerBuilder.Color = green;
startMarker = new Marker(new MapPos(0, 0), markerBuilder.BuildStyle());
startMarker.Visible = false;
markerBuilder.Color = red;
stopMarker = new Marker(new MapPos(0, 0), markerBuilder.BuildStyle());
stopMarker.Visible = false;
routeStartStopDataSource.Add(startMarker);
routeStartStopDataSource.Add(stopMarker);
markerBuilder.Color = white;
markerBuilder.Bitmap = up;
instructionUp = markerBuilder.BuildStyle();
markerBuilder.Bitmap = upleft;
instructionLeft = markerBuilder.BuildStyle();
markerBuilder.Bitmap = upright;
instructionRight = markerBuilder.BuildStyle();
// Style for instruction balloons
balloonBuilder = new BalloonPopupStyleBuilder();
balloonBuilder.TitleMargins = new BalloonPopupMargins(4, 4, 4, 4);
}
public override bool OnVectorTileClicked(VectorTileClickInfo clickInfo)
{
if (Previous != null)
{
source.Remove(Previous);
}
var feature = clickInfo.Feature;
var properties = feature.Properties;
BalloonPopupStyleBuilder builder = new BalloonPopupStyleBuilder();
builder.LeftMargins = new BalloonPopupMargins(0, 0, 0, 0);
builder.RightMargins = new BalloonPopupMargins(6, 3, 6, 3);
builder.PlacementPriority = 10;
builder.CornerRadius = 5;
builder.TitleFontSize = 14;
builder.TitleColor = new Color(20, 20, 20, 255);
builder.DescriptionFontSize = 9;
builder.DescriptionColor = new Color(100, 100, 100, 255);
builder.LeftMargins = new BalloonPopupMargins(6, 6, 6, 6);
builder.LeftImage = LeftImage;
builder.RightMargins = new BalloonPopupMargins(2, 6, 12, 6);
var animationBuilder = new AnimationStyleBuilder();
animationBuilder.RelativeSpeed = 2.0f;
animationBuilder.SizeAnimationType = AnimationType.AnimationTypeSpring;
builder.AnimationStyle = animationBuilder.BuildStyle();
BalloonPopupStyle style = builder.BuildStyle();
string title = properties.GetObjectElement("title").String;
string description = properties.GetObjectElement("description").String;
MapPos position = clickInfo.Feature.Geometry.CenterPos;
BalloonPopup popup = new BalloonPopup(position, style, title, description);;
source.Add(popup);
Previous = popup;
string url = properties.GetObjectElement("attachment_url").String;
Click?.Invoke(url, EventArgs.Empty);
return(true);
}
public override void OnMapClicked(MapClickInfo mapClickInfo)
{
// Remove old click label
if (oldClickLabel != null)
{
vectorDataSource.Remove(oldClickLabel);
oldClickLabel = null;
}
BalloonPopupStyleBuilder styleBuilder = new BalloonPopupStyleBuilder();
// Make sure this label is shown on top all other labels
styleBuilder.PlacementPriority = 10;
// Check the type of the click
string clickMsg = null;
if (mapClickInfo.ClickType == ClickType.ClickTypeSingle)
{
clickMsg = "Single map click!";
}
else if (mapClickInfo.ClickType == ClickType.ClickTypeLong)
{
clickMsg = "Long map click!";
}
else if (mapClickInfo.ClickType == ClickType.ClickTypeDouble)
{
clickMsg = "Double map click!";
}
else if (mapClickInfo.ClickType == ClickType.ClickTypeDual)
{
clickMsg = "Dual map click!";
}
MapPos clickPos = mapClickInfo.ClickPos;
// Show click coordinates also
MapPos wgs84Clickpos = mapView.Options.BaseProjection.ToWgs84(clickPos);
//string message = string.Format("%.4f, %.4f", wgs84Clickpos.Y, wgs84Clickpos.X);
string message = Math.Round(wgs84Clickpos.Y, 4) + ", " + Math.Round(wgs84Clickpos.X, 4);
BalloonPopupStyle style = styleBuilder.BuildStyle();
BalloonPopup popup = new BalloonPopup(mapClickInfo.ClickPos, style, clickMsg, message);
vectorDataSource.Add(popup);
oldClickLabel = popup;
}
public override void OnMapClicked(MapClickInfo mapClickInfo)
{
// Remove old click label
if (oldClickLabel != null)
{
vectorDataSource.Remove(oldClickLabel);
oldClickLabel = null;
}
BalloonPopupStyleBuilder styleBuilder = new BalloonPopupStyleBuilder();
// Make sure this label is shown on top all other labels
styleBuilder.PlacementPriority = 10;
// Check the type of the click
string clickMsg = null;
if (mapClickInfo.ClickType == ClickType.ClickTypeSingle)
{
clickMsg = "Single map click!";
}
else if (mapClickInfo.ClickType == ClickType.ClickTypeLong)
{
clickMsg = "Long map click!";
}
else if (mapClickInfo.ClickType == ClickType.ClickTypeDouble)
{
clickMsg = "Double map click!";
}
else if (mapClickInfo.ClickType == ClickType.ClickTypeDual)
{
clickMsg = "Dual map click!";
}
MapPos clickPos = mapClickInfo.ClickPos;
// Show click coordinates also
MapPos wgs84Clickpos = mapView.Options.BaseProjection.ToWgs84(clickPos);
//string message = string.Format("%.4f, %.4f", wgs84Clickpos.Y, wgs84Clickpos.X);
string message = Math.Round(wgs84Clickpos.Y, 4) + ", " + Math.Round(wgs84Clickpos.X, 4);
BalloonPopupStyle style = styleBuilder.BuildStyle();
BalloonPopup popup = new BalloonPopup(mapClickInfo.ClickPos, style, clickMsg, message);
vectorDataSource.Add(popup);
oldClickLabel = popup;
}
public static void AddBalloonPopup3(LocalVectorDataSource source, Projection projection)
{
// Add popup
BalloonPopupStyleBuilder builder = new BalloonPopupStyleBuilder();
builder.DescriptionWrap = false;
builder.PlacementPriority = 1;
MapPos position = projection.FromWgs84(new MapPos(24.658662, 59.432521));
String title = "This title will be wrapped if there's not enough space on the screen.";
String description = "Description is set to be truncated with three dots, unless the screen is really really big.";
BalloonPopup popup = new BalloonPopup(position, builder.BuildStyle(), title, description);
popup.SetMetaDataElement("ClickText", new Variant("Popup nr 3"));
source.Add(popup);
}
public override bool OnVectorElementClicked(VectorElementClickInfo clickInfo)
{
if (previous != null)
{
source.Remove(previous);
}
VectorElement element = clickInfo.VectorElement;
BalloonPopupStyleBuilder builder = new BalloonPopupStyleBuilder();
builder.LeftMargins = new BalloonPopupMargins(0, 0, 0, 0);
builder.RightMargins = new BalloonPopupMargins(6, 3, 6, 3);
builder.PlacementPriority = 10;
BalloonPopupStyle style = builder.BuildStyle();
string title = element.GetMetaDataElement("ClickText").String;
string description = "";
for (int i = 0; i < element.MetaData.Count; i++)
{
string key = element.MetaData.Keys.ToList()[i];
description += key + " = " + element.GetMetaDataElement(key) + "; ";
}
BalloonPopup popup;
if (element is BalloonPopup)
{
Billboard billboard = (Billboard)element;
popup = new BalloonPopup(billboard, style, title, description);
}
else
{
MapPos position = clickInfo.ClickPos;
popup = new BalloonPopup(position, style, title, description);
}
source.Add(popup);
previous = popup;
return(true);
}
public override bool OnVectorElementClicked(VectorElementClickInfo clickInfo)
{
if (previous != null)
{
source.Remove(previous);
}
VectorElement element = clickInfo.VectorElement;
BalloonPopupStyleBuilder builder = new BalloonPopupStyleBuilder();
builder.LeftMargins = new BalloonPopupMargins(0, 0, 0, 0);
builder.RightMargins = new BalloonPopupMargins(6, 3, 6, 3);
builder.PlacementPriority = 10;
BalloonPopupStyle style = builder.BuildStyle();
string title = element.GetMetaDataElement("ClickText").String;
string description = "";
for (int i = 0; i < element.MetaData.Count; i++)
{
string key = element.MetaData.Keys.ToList()[i];
description += key + " = " + element.GetMetaDataElement(key) + "; ";
}
BalloonPopup popup;
if (element is BalloonPopup)
{
Billboard billboard = (Billboard)element;
popup = new BalloonPopup(billboard, style, title, description);
}
else
{
MapPos position = clickInfo.ClickPos;
popup = new BalloonPopup(position, style, title, description);
}
source.Add(popup);
previous = popup;
return true;
}
public static void AddBalloonPopup2(LocalVectorDataSource source, Projection projection,
Bitmap leftImage, Bitmap rightImage, Bitmap markerImage)
{
// Add popup, but instead of giving it a position attach it to a marker
BalloonPopupStyleBuilder builder = new BalloonPopupStyleBuilder();
builder.Color = new Color(0, 0, 0, 255);
builder.CornerRadius = 0;
builder.LeftMargins = new BalloonPopupMargins(6, 6, 6, 6);
builder.LeftImage = leftImage;
builder.RightImage = rightImage;
builder.RightMargins = new BalloonPopupMargins(2, 6, 12, 6);
builder.TitleColor = new Color(255, 255, 255, 255);
builder.TitleFontName = "HelveticaNeue-Medium";
builder.TitleFontSize = 11;
builder.DescriptionColor = new Color(255, 255, 255, 255);
builder.DescriptionFontName = "HelveticaNeue-Medium";
builder.DescriptionFontSize = 11;
builder.StrokeColor = new Color(255, 0, 120, 255);
builder.StrokeWidth = 0;
builder.PlacementPriority = 1;
Marker marker = GetMarker(projection, new MapPos(24.646469, 59.426939), markerImage);
source.Add(marker);
Marker marker2 = GetMarker(projection, new MapPos(24.666469, 59.422939), markerImage);
source.Add(marker2);
BalloonPopup popup = new BalloonPopup(marker, builder.BuildStyle(), "Popup attached to marker", "Black, rectangle.");
popup.SetMetaDataElement("ClickText", new Variant("Popup nr 2"));
source.Add(popup);
}
public static void addJosnLayer(IMapView mapView, String json)
{
var features = Newtonsoft.Json.Linq.JObject.Parse(json)["features"];
var geoJsonParser = new GeoJSONGeometryReader();
var proj = new EPSG3857();
var balloonPopupStyleBuilder = new BalloonPopupStyleBuilder();
// Create overlay layer for markers
var dataSource = new LocalVectorDataSource(proj);
var overlayLayer = new ClusteredVectorLayer(dataSource, new MyClusterElementBuilder());
overlayLayer.MinimumClusterDistance = 80; // in pixels
mapView.Layers.Add(overlayLayer);
foreach (var feature in features)
{
var featureType = feature ["type"];
var geometry = feature ["geometry"];
var ntGeom = geoJsonParser.ReadGeometry(Newtonsoft.Json.JsonConvert.SerializeObject(geometry));
var popup = new BalloonPopup(
ntGeom,
balloonPopupStyleBuilder.BuildStyle(),
(string)feature ["properties"]["Capital"], (string)feature ["properties"]["Country"]);
var properties = (JObject)feature ["properties"];
foreach (var property in properties)
{
var key = (string)property.Key;
var value = (string)property.Value;
popup.SetMetaDataElement(key, value);
}
dataSource.Add(popup);
}
}
void OnLocationUpdate(object sender, LocationUpdatedEventArgs e)
{
double latitude = e.Location.Coordinate.Latitude;
double longitude = e.Location.Coordinate.Longitude;
string title = "Your current location";
string description = latitude.To4Decimals() + ", " + longitude.To4Decimals();
MapPos location = MapView.Options.BaseProjection.FromWgs84(new MapPos(longitude, latitude));
if (IsMarkerSet)
{
markerLabel.Description = description;
positionMarker.Geometry = new PointGeometry(location);
return;
}
// Load default market style
MarkerStyleBuilder markerStyleBuilder = new MarkerStyleBuilder();
// Add the label to the Marker
positionMarker = new Marker(location, markerStyleBuilder.BuildStyle());
// Define label what is shown when you click on marker, with default style
var builder = new BalloonPopupStyleBuilder();
markerLabel = new BalloonPopup(positionMarker, builder.BuildStyle(), title, description);
// Add the marker and label to the layer
markerSource.Add(positionMarker);
markerSource.Add(markerLabel);
// Center the map in the current location
MapView.FocusPos = location;
// Zoom in the map in the current location
MapView.Zoom = 19f;
}
public static void AddJsonLayer(IMapView mapView, string json)
{
var features = new Carto.Geometry.GeoJSONGeometryReader().ReadFeatureCollection(json);
//var geoJsonParser = new GeoJSONGeometryReader();
var balloonPopupStyleBuilder = new BalloonPopupStyleBuilder();
// Create overlay layer for markers
var dataSource = new LocalVectorDataSource(proj);
var overlayLayer = new ClusteredVectorLayer(dataSource, new MyClusterElementBuilder());
overlayLayer.MinimumClusterDistance = 80; // in pixels
mapView.Layers.Add(overlayLayer);
for (int i = 0; i < features.FeatureCount; i++)
{
var geom = features.GetFeature(i).Geometry;
var props = features.GetFeature(i).Properties;
// Create popup
var popup = new BalloonPopup(
geom,
balloonPopupStyleBuilder.BuildStyle(),
props.GetObjectElement("Capital").String, props.GetObjectElement("Country").String);
// Copy feature properties to popup metadata
for (int j = 0; j < props.ObjectKeys.Count; j++)
{
var key = props.ObjectKeys[j];
var val = props.GetObjectElement(key);
popup.SetMetaDataElement(key, val);
}
dataSource.Add(popup);
}
}
protected override void OnCreate(Bundle savedInstanceState)
{
base.OnCreate(savedInstanceState);
AddBaseLayer(CartoBaseMapStyle.CartoBasemapStyleDefault);
// Create PackageManager instance for dealing with offline packages
var packageFolder = new File(GetExternalFilesDir(null), "routingpackages");
if (!(packageFolder.Mkdirs() || packageFolder.IsDirectory))
{
Log.Fatal("Could not create package folder!");
}
packageManager = new CartoPackageManager(ManagerSource, packageFolder.AbsolutePath);
PackageListener = new RoutingPackageListener(packageManager, downloadablePackages);
packageManager.PackageManagerListener = PackageListener;
packageManager.Start();
// Fetch list of available packages from server.
// Note that this is asynchronous operation
// and listener will be notified via onPackageListUpdated when this succeeds.
packageManager.StartPackageListDownload();
// create offline routing service connected to package manager
offlineRoutingService = new PackageManagerRoutingService(packageManager);
// Create additional online routing service that will be used
// when offline package is not yet downloaded or offline routing fails
onlineRoutingService = new CartoOnlineRoutingService(ServiceSource);
// Define layer and datasource for route line and instructions
routeDataSource = new LocalVectorDataSource(BaseProjection);
VectorLayer routeLayer = new VectorLayer(routeDataSource);
MapView.Layers.Add(routeLayer);
// Define layer and datasource for route start and stop markers
routeStartStopDataSource = new LocalVectorDataSource(BaseProjection);
// Initialize a vector layer with the previous data source
VectorLayer vectorLayer = new VectorLayer(routeStartStopDataSource);
// Add the previous vector layer to the map
MapView.Layers.Add(vectorLayer);
// Set visible zoom range for the vector layer
vectorLayer.VisibleZoomRange = new MapRange(0, 22);
// Set route listener
MapListener = new RouteMapEventListener();
MapView.MapEventListener = MapListener;
// Create markers for start & end and a layer for them
MarkerStyleBuilder markerBuilder = new MarkerStyleBuilder();
markerBuilder.Bitmap = CreateBitmap(Resource.Drawable.olmarker);
markerBuilder.HideIfOverlapped = false;
markerBuilder.Size = 30;
markerBuilder.Color = new Carto.Graphics.Color(Android.Graphics.Color.Green);
startMarker = new Marker(new MapPos(0, 0), markerBuilder.BuildStyle());
startMarker.Visible = false;
markerBuilder.Color = new Carto.Graphics.Color(Android.Graphics.Color.Red);
stopMarker = new Marker(new MapPos(0, 0), markerBuilder.BuildStyle());
stopMarker.Visible = false;
routeStartStopDataSource.Add(startMarker);
routeStartStopDataSource.Add(stopMarker);
markerBuilder.Color = new Carto.Graphics.Color(Android.Graphics.Color.White);
markerBuilder.Bitmap = CreateBitmap(Resource.Drawable.direction_up);
instructionUp = markerBuilder.BuildStyle();
markerBuilder.Bitmap = CreateBitmap(Resource.Drawable.direction_upthenleft);
instructionLeft = markerBuilder.BuildStyle();
markerBuilder.Bitmap = CreateBitmap(Resource.Drawable.direction_upthenright);
instructionRight = markerBuilder.BuildStyle();
// Style for instruction balloons
balloonBuilder = new BalloonPopupStyleBuilder();
balloonBuilder.TitleMargins = new BalloonPopupMargins(4, 4, 4, 4);
// Finally animate map to Estonia
MapView.FocusPos = BaseProjection.FromWgs84(new MapPos(25.662893, 58.919365));
MapView.Zoom = 7;
Alert("Long-press on map to set route start and finish");
}
async public static void AddMapOverlays(IMapView mapView)
{
// Create overlay layer for markers
var dataSource = new LocalVectorDataSource(proj);
var overlayLayer = new VectorLayer(dataSource);
mapView.Layers.Add(overlayLayer);
// Create line style, and line poses
var lineStyleBuilder = new LineStyleBuilder();
lineStyleBuilder.Width = 8;
var linePoses = new MapPosVector();
// proj.FromWgs84 returns (spherical) Mercator projection
linePoses.Add(proj.FromWgs84(new MapPos(0, 0)));
linePoses.Add(proj.FromWgs84(new MapPos(0, 80)));
linePoses.Add(proj.FromWgs84(new MapPos(45, 45)));
var line = new Line(linePoses, lineStyleBuilder.BuildStyle());
dataSource.Add(line);
// Create balloon popup
var balloonPopupStyleBuilder = new BalloonPopupStyleBuilder();
balloonPopupStyleBuilder.CornerRadius = 3;
balloonPopupStyleBuilder.TitleFontName = "Helvetica";
balloonPopupStyleBuilder.TitleFontSize = 55;
balloonPopupStyleBuilder.TitleColor = new Color(200, 0, 0, 255);
balloonPopupStyleBuilder.StrokeColor = new Color(200, 120, 0, 255);
balloonPopupStyleBuilder.StrokeWidth = 1;
balloonPopupStyleBuilder.PlacementPriority = 1;
var popup = new BalloonPopup(
proj.FromWgs84(new MapPos(0, 20)),
balloonPopupStyleBuilder.BuildStyle(),
"Title", "Description");
dataSource.Add(popup);
// Load NML file model from a file
BinaryData modelFile = AssetUtils.LoadAsset("fcd_auto.nml");
// set location for model, and create NMLModel object with this
var modelPos = proj.FromWgs84(new MapPos(24.646469, 59.423939));
var model = new NMLModel(modelPos, modelFile);
mapView.FocusPos = modelPos;
mapView.Zoom = 15;
// Oversize it 20*, just to make it more visible (optional)
model.Scale = 20;
// Add metadata for click handling (optional)
model.SetMetaDataElement("ClickText", new Variant("Single model"));
// Add it to normal datasource
dataSource.Add(model);
// Create and set map listener
mapView.MapEventListener = new MapListener(dataSource);
await AnimateModel(model);
}
void OnLocationUpdate(object sender, LocationUpdatedEventArgs e)
{
double latitude = e.Location.Coordinate.Latitude;
double longitude = e.Location.Coordinate.Longitude;
string title = "Your current location";
string description = latitude.To4Decimals() + ", " + longitude.To4Decimals();
MapPos location = MapView.Options.BaseProjection.FromWgs84(new MapPos(longitude, latitude));
if (IsMarkerSet) {
markerLabel.Description = description;
positionMarker.Geometry = new PointGeometry(location);
return;
}
// Load default market style
MarkerStyleBuilder markerStyleBuilder = new MarkerStyleBuilder();
// Add the label to the Marker
positionMarker = new Marker(location, markerStyleBuilder.BuildStyle());
// Define label what is shown when you click on marker, with default style
var builder = new BalloonPopupStyleBuilder();
markerLabel = new BalloonPopup(positionMarker, builder.BuildStyle(), title, description);
// Add the marker and label to the layer
markerSource.Add(positionMarker);
markerSource.Add(markerLabel);
// Center the map in the current location
MapView.FocusPos = location;
// Zoom in the map in the current location
MapView.Zoom = 19f;
}
public static void ShowResult(this LocalVectorDataSource source, MapView map, GeocodingResult result, string title, string description, bool goToPosition)
{
source.Clear();
var builder = new BalloonPopupStyleBuilder();
builder.LeftMargins = new BalloonPopupMargins(0, 0, 0, 0);
builder.TitleMargins = new BalloonPopupMargins(6, 3, 6, 3);
builder.CornerRadius = 5;
// Make sure this label is shown on top of all other labels
builder.PlacementPriority = 10;
FeatureCollection collection = result.FeatureCollection;
int count = collection.FeatureCount;
MapPos position = new MapPos();
Geometry geometry;
for (int i = 0; i < count; i++)
{
geometry = collection.GetFeature(i).Geometry;
var color = new Carto.Graphics.Color(0, 100, 200, 150);
var pointBuilder = new PointStyleBuilder();
pointBuilder.Color = color;
var lineBuilder = new LineStyleBuilder();
lineBuilder.Color = color;
var polygonBuilder = new PolygonStyleBuilder();
polygonBuilder.Color = color;
VectorElement element = null;
if (geometry is PointGeometry)
{
element = new Point(geometry as PointGeometry, pointBuilder.BuildStyle());
}
else if (geometry is LineGeometry)
{
element = new Line(geometry as LineGeometry, lineBuilder.BuildStyle());
}
else if (geometry is PolygonGeometry)
{
element = new Polygon(geometry as PolygonGeometry, polygonBuilder.BuildStyle());
}
else if (geometry is MultiGeometry)
{
var collectionBuilder = new GeometryCollectionStyleBuilder();
collectionBuilder.PointStyle = pointBuilder.BuildStyle();
collectionBuilder.LineStyle = lineBuilder.BuildStyle();
collectionBuilder.PolygonStyle = polygonBuilder.BuildStyle();
element = new GeometryCollection(geometry as MultiGeometry, collectionBuilder.BuildStyle());
}
if (element != null)
{
position = geometry.CenterPos;
source.Add(element);
}
}
if (goToPosition)
{
map.SetFocusPos(position, 1.0f);
map.SetZoom(16, 1.0f);
}
var popup = new BalloonPopup(position, builder.BuildStyle(), title, description);
source.Add(popup);
}
public override bool OnVectorTileClicked(Carto.Ui.VectorTileClickInfo clickInfo)
{
source.Clear();
Color color = new Color(0, 100, 200, 150);
Feature feature = clickInfo.Feature;
Geometry geometry = feature.Geometry;
PointStyleBuilder pointBuilder = new PointStyleBuilder();
pointBuilder.Color = color;
LineStyleBuilder lineBuilder = new LineStyleBuilder();
lineBuilder.Color = color;
PolygonStyleBuilder polygonBuilder = new PolygonStyleBuilder();
polygonBuilder.Color = color;
if (geometry is PointGeometry)
{
source.Add(new Point((PointGeometry)geometry, pointBuilder.BuildStyle()));
}
else if (geometry is LineGeometry)
{
source.Add(new Line((LineGeometry)geometry, lineBuilder.BuildStyle()));
}
else if (geometry is PolygonGeometry)
{
source.Add(new Polygon((PolygonGeometry)geometry, polygonBuilder.BuildStyle()));
}
else if (geometry is MultiGeometry)
{
GeometryCollectionStyleBuilder collectionBuilder = new GeometryCollectionStyleBuilder();
collectionBuilder.PointStyle = pointBuilder.BuildStyle();
collectionBuilder.LineStyle = lineBuilder.BuildStyle();
collectionBuilder.PolygonStyle = polygonBuilder.BuildStyle();
source.Add(new GeometryCollection((MultiGeometry)geometry, collectionBuilder.BuildStyle()));
}
BalloonPopupStyleBuilder builder = new BalloonPopupStyleBuilder();
// Set a higher placement priority so it would always be visible
builder.PlacementPriority = 10;
string id = clickInfo.FeatureId.ToString();
string name = "Info (id: " + id + ")";
if (feature.Properties.GetObjectElement("name").String != "null")
{
name += " about " + feature.Properties.GetObjectElement("name").String;
}
string description = feature.Properties.ToString();
BalloonPopup popup = new BalloonPopup(clickInfo.ClickPos, builder.BuildStyle(), name, description);
source.Add(popup);
return(true);
}
public static void AddBalloonPopup3(LocalVectorDataSource source, Projection projection)
{
// Add popup
BalloonPopupStyleBuilder builder = new BalloonPopupStyleBuilder();
builder.DescriptionWrap = false;
builder.PlacementPriority = 1;
builder.TitleFontSize = 14;
builder.DescriptionFontSize = 12;
MapPos position = projection.FromWgs84(new MapPos(24.658662, 59.432521));
String title = "This title will be wrapped if there's not enough space on the screen.";
String description = "Description is set to be truncated with three dots, unless the screen is really really big.";
BalloonPopup popup = new BalloonPopup(position, builder.BuildStyle(), title, description);
popup.SetMetaDataElement("ClickText", new Variant("Popup nr 3"));
source.Add(popup);
}
public override bool OnVectorElementClicked(VectorElementClickInfo clickInfo)
{
if (previous != null)
{
source.Remove(previous);
}
VectorElement element = clickInfo.VectorElement;
BalloonPopupStyleBuilder builder = new BalloonPopupStyleBuilder();
builder.LeftMargins = new BalloonPopupMargins(0, 0, 0, 0);
builder.RightMargins = new BalloonPopupMargins(6, 3, 6, 3);
builder.PlacementPriority = 10;
builder.CornerRadius = 5;
builder.TitleFontSize = 12;
builder.DescriptionFontSize = 10;
var navy = new Color(22, 41, 69, 255);
builder.TitleColor = navy;
builder.DescriptionColor = navy;
var animationBuilder = new AnimationStyleBuilder();
animationBuilder.RelativeSpeed = 2.0f;
animationBuilder.SizeAnimationType = AnimationType.AnimationTypeSpring;
builder.AnimationStyle = animationBuilder.BuildStyle();
BalloonPopupStyle style = builder.BuildStyle();
string title = element.GetMetaDataElement("ClickText").String;
string description = "";
if (!element.GetMetaDataElement(RouteSearchTitle).String.Equals(NullString))
{
// Route search has a special click text
title = element.GetMetaDataElement(RouteSearchTitle).String;
description = element.GetMetaDataElement(RouteSearchDescription).String;
}
else
{
for (int i = 0; i < element.MetaData.Count; i++)
{
string key = element.MetaData.Keys.ToList()[i];
description += key + " = " + element.GetMetaDataElement(key) + "; ";
}
}
BalloonPopup popup;
if (element is BalloonPopup)
{
Billboard billboard = (Billboard)element;
popup = new BalloonPopup(billboard, style, title, description);
}
else
{
MapPos position = clickInfo.ClickPos;
popup = new BalloonPopup(position, style, title, description);
}
source.Add(popup);
previous = popup;
return(true);
}
protected override void OnCreate(Android.OS.Bundle savedInstanceState)
{
base.OnCreate(savedInstanceState);
/// Set online base layer
var baseLayer = new NutiteqOnlineVectorTileLayer("nutibright-v2a.zip");
mapView.Layers.Add(baseLayer);
// create PackageManager instance for dealing with offline packages
var packageFolder = new File(GetExternalFilesDir(null), "routingpackages");
if (!(packageFolder.Mkdirs() || packageFolder.IsDirectory))
{
Log.Fatal("Could not create package folder!");
}
packageManager = new NutiteqPackageManager(ROUTING_PACKAGEMANAGER_SOURCE, packageFolder.AbsolutePath);
packageManager.PackageManagerListener = new RoutingPackageListener(this);
packageManager.Start();
// fetch list of available packages from server. Note that this is asynchronous operation and listener will be notified via onPackageListUpdated when this succeeds.
packageManager.StartPackageListDownload();
// create offline routing service connected to package manager
offlineRoutingService = new PackageManagerRoutingService(packageManager);
// create additional online routing service that will be used when offline package is not yet downloaded or offline routing fails
onlineRoutingService = new NutiteqOnlineRoutingService(ROUTING_SERVICE_SOURCE);
// define layer and datasource for route line and instructions
routeDataSource = new LocalVectorDataSource(baseProjection);
VectorLayer routeLayer = new VectorLayer(routeDataSource);
mapView.Layers.Add(routeLayer);
// define layer and datasource for route start and stop markers
routeStartStopDataSource = new LocalVectorDataSource(baseProjection);
// Initialize a vector layer with the previous data source
VectorLayer vectorLayer = new VectorLayer(routeStartStopDataSource);
// Add the previous vector layer to the map
mapView.Layers.Add(vectorLayer);
// Set visible zoom range for the vector layer
vectorLayer.VisibleZoomRange = new MapRange(0, 22);
// set route listener
RouteMapEventListener mapListener = new RouteMapEventListener(this);
mapView.MapEventListener = mapListener;
// create markers for start & end, and a layer for them
MarkerStyleBuilder markerStyleBuilder = new MarkerStyleBuilder();
markerStyleBuilder.Bitmap = BitmapUtils
.CreateBitmapFromAndroidBitmap(BitmapFactory.DecodeResource(
Resources, Resource.Drawable.olmarker));
markerStyleBuilder.HideIfOverlapped = false;
markerStyleBuilder.Size = 30;
markerStyleBuilder.Color = new Nutiteq.Graphics.Color(Android.Graphics.Color.Green);
startMarker = new Marker(new MapPos(0, 0), markerStyleBuilder.BuildStyle());
startMarker.Visible = false;
markerStyleBuilder.Color = new Nutiteq.Graphics.Color(Android.Graphics.Color.Red);
stopMarker = new Marker(new MapPos(0, 0), markerStyleBuilder.BuildStyle());
stopMarker.Visible = false;
routeStartStopDataSource.Add(startMarker);
routeStartStopDataSource.Add(stopMarker);
markerStyleBuilder.Color = new Nutiteq.Graphics.Color(Android.Graphics.Color.White);
markerStyleBuilder.Bitmap = BitmapUtils
.CreateBitmapFromAndroidBitmap(BitmapFactory.DecodeResource(
Resources, Resource.Drawable.direction_up));
instructionUp = markerStyleBuilder.BuildStyle();
markerStyleBuilder.Bitmap = BitmapUtils
.CreateBitmapFromAndroidBitmap(BitmapFactory.DecodeResource(
Resources, Resource.Drawable.direction_upthenleft));
instructionLeft = markerStyleBuilder.BuildStyle();
markerStyleBuilder.Bitmap = BitmapUtils
.CreateBitmapFromAndroidBitmap(BitmapFactory.DecodeResource(
Resources, Resource.Drawable.direction_upthenright));
instructionRight = markerStyleBuilder.BuildStyle();
// style for instruction balloons
balloonPopupStyleBuilder = new BalloonPopupStyleBuilder();
balloonPopupStyleBuilder.TitleMargins = new BalloonPopupMargins(4, 4, 4, 4);
// finally animate map to Estonia
mapView.FocusPos = baseProjection.FromWgs84(new MapPos(25.662893, 58.919365));
mapView.Zoom = 7;
Toast.MakeText(ApplicationContext, "Long-press on map to set route start and finish", ToastLength.Long).Show();
}
public override void ViewDidLoad()
{
base.ViewDidLoad();
AddBaseLayer(CartoBaseMapStyle.CartoBasemapStyleDefault);
// Create PackageManager instance for dealing with offline packages
string folder = Utils.GetDocumentDirectory("routingpackages");
if (!Directory.Exists(folder))
{
Directory.CreateDirectory(folder);
Console.WriteLine("Directory: Does not exist... Creating");
}
else
{
Console.WriteLine("Directory: Exists");
}
packageManager = new CartoPackageManager(ROUTING_PACKAGEMANAGER_SOURCE, folder);
PackageListener = new RoutingPackageListener(packageManager, downloadablePackages);
packageManager.PackageManagerListener = PackageListener;
// Fetch list of available packages from server.
// Note that this is asynchronous operation
// and listener will be notified via onPackageListUpdated when this succeeds.
packageManager.StartPackageListDownload();
// Create offline routing service connected to package manager
offlineRoutingService = new PackageManagerRoutingService(packageManager);
// Create additional online routing service that will be used
// when offline package is not yet downloaded or offline routing fails
onlineRoutingService = new CartoOnlineRoutingService(ROUTING_SERVICE_SOURCE);
// Define layer and datasource for route line and instructions
routeDataSource = new LocalVectorDataSource(BaseProjection);
VectorLayer routeLayer = new VectorLayer(routeDataSource);
MapView.Layers.Add(routeLayer);
// Define layer and datasource for route start and stop markers
routeStartStopDataSource = new LocalVectorDataSource(BaseProjection);
// Initialize a vector layer with the previous data source
VectorLayer vectorLayer = new VectorLayer(routeStartStopDataSource);
// Add the previous vector layer to the map
MapView.Layers.Add(vectorLayer);
// Set visible zoom range for the vector layer
vectorLayer.VisibleZoomRange = new MapRange(0, 22);
MapListener = new RouteMapEventListener();
MapView.MapEventListener = MapListener;
// Create markers for start & end, and a layer for them
MarkerStyleBuilder markerStyleBuilder = new MarkerStyleBuilder();
markerStyleBuilder.Bitmap = BitmapUtils.CreateBitmapFromUIImage(UIImage.FromFile("icons/olmarker.png"));
markerStyleBuilder.HideIfOverlapped = false;
markerStyleBuilder.Size = 30;
markerStyleBuilder.Color = new Carto.Graphics.Color(0, 255, 0, 255);
startMarker = new Marker(new MapPos(0, 0), markerStyleBuilder.BuildStyle());
startMarker.Visible = false;
markerStyleBuilder.Color = new Carto.Graphics.Color(255, 0, 0, 255);
stopMarker = new Marker(new MapPos(0, 0), markerStyleBuilder.BuildStyle());
stopMarker.Visible = false;
routeStartStopDataSource.Add(startMarker);
routeStartStopDataSource.Add(stopMarker);
markerStyleBuilder.Color = new Carto.Graphics.Color(255, 255, 255, 255);
markerStyleBuilder.Bitmap = BitmapUtils.CreateBitmapFromUIImage(UIImage.FromFile("icons/direction_up.png"));
instructionUp = markerStyleBuilder.BuildStyle();
markerStyleBuilder.Bitmap = BitmapUtils.CreateBitmapFromUIImage(UIImage.FromFile("icons/direction_upthenleft.png"));
instructionLeft = markerStyleBuilder.BuildStyle();
markerStyleBuilder.Bitmap = BitmapUtils.CreateBitmapFromUIImage(UIImage.FromFile("icons/direction_upthenright.png"));
instructionRight = markerStyleBuilder.BuildStyle();
// Style for instruction balloons
balloonPopupStyleBuilder = new BalloonPopupStyleBuilder();
balloonPopupStyleBuilder.TitleMargins = new BalloonPopupMargins(4, 4, 4, 4);
// Finally animate map to Estonia
MapView.FocusPos = BaseProjection.FromWgs84(new MapPos(25.662893, 58.919365));
MapView.Zoom = 7;
Alert("Long-press on map to set route start and finish");
}
public void SetSourcesAndElements(Bitmap olmarker, Bitmap up, Bitmap upleft, Bitmap upright, Color green, Color red, Color white)
{
// Define layer and datasource for route line and instructions
routeDataSource = new LocalVectorDataSource(BaseProjection);
VectorLayer routeLayer = new VectorLayer(routeDataSource);
MapView.Layers.Add(routeLayer);
// Define layer and datasource for route start and stop markers
routeStartStopDataSource = new LocalVectorDataSource(BaseProjection);
// Initialize a vector layer with the previous data source
VectorLayer vectorLayer = new VectorLayer(routeStartStopDataSource);
// Add the previous vector layer to the map
MapView.Layers.Add(vectorLayer);
// Set visible zoom range for the vector layer
vectorLayer.VisibleZoomRange = new MapRange(0, 22);
// Create markers for start & end and a layer for them
MarkerStyleBuilder markerBuilder = new MarkerStyleBuilder();
markerBuilder.Bitmap = olmarker;
markerBuilder.HideIfOverlapped = false;
markerBuilder.Size = 30;
markerBuilder.Color = green;
startMarker = new Marker(new MapPos(0, 0), markerBuilder.BuildStyle());
startMarker.Visible = false;
markerBuilder.Color = red;
stopMarker = new Marker(new MapPos(0, 0), markerBuilder.BuildStyle());
stopMarker.Visible = false;
routeStartStopDataSource.Add(startMarker);
routeStartStopDataSource.Add(stopMarker);
markerBuilder.Color = white;
markerBuilder.Bitmap = up;
instructionUp = markerBuilder.BuildStyle();
markerBuilder.Bitmap = upleft;
instructionLeft = markerBuilder.BuildStyle();
markerBuilder.Bitmap = upright;
instructionRight = markerBuilder.BuildStyle();
// Style for instruction balloons
balloonBuilder = new BalloonPopupStyleBuilder();
balloonBuilder.TitleMargins = new BalloonPopupMargins(4, 4, 4, 4);
}
void AddMarker(string title, string subtitle, float latitude, float longitude)
{
// Define the location of the marker, it must be converted to base map coordinate system
MapPos location = MapView.Options.BaseProjection.FromWgs84(new MapPos(longitude, latitude));
// Load default market style
MarkerStyleBuilder markerBuilder = new MarkerStyleBuilder();
// Add the label to the Marker
positionMarker = new Marker(location, markerBuilder.BuildStyle());
// Define label what is shown when you click on marker, with default style
var balloonBuilder = new BalloonPopupStyleBuilder();
positionLabel = new BalloonPopup(positionMarker, balloonBuilder.BuildStyle(), title, subtitle);
// Add the marker and label to the layer
markerSource.Add(positionMarker);
markerSource.Add(positionLabel);
// Center the map in the current location
MapView.FocusPos = location;
// Zoom in the map in the current location
MapView.Zoom = 19f;
}
public override bool OnUTFGridClicked(UTFGridClickInfo clickInfo)
{
if (vectorDataSource == null)
{
vectorDataSource = (LocalVectorDataSource)vectorLayer.DataSource;
}
// Clear previous popups
vectorDataSource.Clear();
// Multiple vector elements can be clicked at the same time, we only care about the one
// Check the type of vector element
BalloonPopup clickPopup = null;
BalloonPopupStyleBuilder styleBuilder = new BalloonPopupStyleBuilder();
// Configure style
styleBuilder.LeftMargins = new BalloonPopupMargins(0, 0, 0, 0);
styleBuilder.TitleMargins = new BalloonPopupMargins(6, 3, 6, 3);
// Make sure this label is shown on top all other labels
styleBuilder.PlacementPriority = 10;
// Show clicked element variant as JSON string
string desc = clickInfo.ElementInfo.ToString();
clickPopup = new BalloonPopup(clickInfo.ClickPos, styleBuilder.BuildStyle(), "Clicked", desc);
vectorDataSource.Add(clickPopup);
return true;
}
public static void AddBalloonPopup1(LocalVectorDataSource source, Projection projection, Bitmap leftImage, Bitmap rightImage)
{
// TODO REMOVE WHEN ANDROID COMPLETE
//Bitmap infoImage = BitmapFactory.decodeResource(getResources(), R.drawable.info);
//Bitmap arrowImage = BitmapFactory.decodeResource(getResources(), R.drawable.arrow);
//BitmapUtils.createBitmapFromAndroidBitmap(infoImage)
//BitmapUtils.createBitmapFromAndroidBitmap(arrowImage);
// Add popup
BalloonPopupStyleBuilder builder = new BalloonPopupStyleBuilder();
builder.LeftMargins = new BalloonPopupMargins(6, 6, 6, 6);
builder.LeftImage = leftImage;
builder.RightImage = rightImage;
builder.RightMargins = new BalloonPopupMargins(2, 6, 12, 6);
builder.CornerRadius = 20;
builder.PlacementPriority = 1;
builder.TitleFontSize = 10;
builder.DescriptionFontSize = 10;
MapPos position = projection.FromWgs84(new MapPos(24.655662, 59.425521));
BalloonPopup popup1 = new BalloonPopup(position, builder.BuildStyle(), "Popup with pos", "Images, round");
popup1.SetMetaDataElement("ClickText", new Variant("Popup nr 1"));
source.Add(popup1);
}
public static void AddBalloonPopup2(LocalVectorDataSource source, Projection projection,
Bitmap leftImage, Bitmap rightImage, Bitmap markerImage)
{
// Add popup, but instead of giving it a position attach it to a marker
BalloonPopupStyleBuilder builder = new BalloonPopupStyleBuilder();
builder.Color = new Color(0, 0, 0, 255);
builder.CornerRadius = 0;
builder.LeftMargins = new BalloonPopupMargins(6, 6, 6, 6);
builder.LeftImage = leftImage;
builder.RightImage = rightImage;
builder.RightMargins = new BalloonPopupMargins(2, 6, 12, 6);
builder.TitleColor = new Color(255, 255, 255, 255);
builder.TitleFontName = "HelveticaNeue-Medium";
builder.TitleFontSize = 11;
builder.DescriptionColor = new Color(255, 255, 255, 255);
builder.DescriptionFontName = "HelveticaNeue-Medium";
builder.DescriptionFontSize = 11;
builder.StrokeColor = new Color(255, 0, 120, 255);
builder.StrokeWidth = 0;
builder.PlacementPriority = 1;
Marker marker = GetMarker(projection, new MapPos(24.646469, 59.426939), markerImage);
source.Add(marker);
Marker marker2 = GetMarker(projection, new MapPos(24.666469, 59.422939), markerImage);
source.Add(marker2);
BalloonPopup popup = new BalloonPopup(marker, builder.BuildStyle(), "Popup attached to marker", "Black, rectangle.");
popup.SetMetaDataElement("ClickText", new Variant("Popup nr 2"));
source.Add(popup);
}
public override bool OnVectorTileClicked(VectorTileClickInfo clickInfo)
{
LocalVectorDataSource source = (LocalVectorDataSource)layer.DataSource;
source.Clear();
Color color = new Color(0, 100, 200, 150);
Feature feature = clickInfo.Feature;
Geometry geometry = feature.Geometry;
PointStyleBuilder pointBuilder = new PointStyleBuilder();
pointBuilder.Color = color;
LineStyleBuilder lineBuilder = new LineStyleBuilder();
lineBuilder.Color = color;
PolygonStyleBuilder polygonBuilder = new PolygonStyleBuilder();
polygonBuilder.Color = color;
if (geometry is PointGeometry)
{
source.Add(new Point((PointGeometry)geometry, pointBuilder.BuildStyle()));
}
else if (geometry is LineGeometry)
{
source.Add(new Line((LineGeometry)geometry, lineBuilder.BuildStyle()));
}
else if (geometry is PolygonGeometry)
{
source.Add(new Polygon((PolygonGeometry)geometry, polygonBuilder.BuildStyle()));
}
else if (geometry is MultiGeometry)
{
GeometryCollectionStyleBuilder collectionBuilder = new GeometryCollectionStyleBuilder();
collectionBuilder.PointStyle = pointBuilder.BuildStyle();
collectionBuilder.LineStyle = lineBuilder.BuildStyle();
collectionBuilder.PolygonStyle = polygonBuilder.BuildStyle();
source.Add(new GeometryCollection((MultiGeometry)geometry, collectionBuilder.BuildStyle()));
}
BalloonPopupStyleBuilder builder = new BalloonPopupStyleBuilder();
// Set a higher placement priority so it would always be visible
builder.PlacementPriority = 10;
string id = clickInfo.FeatureId.ToString();
string message = "(Id: " + id + ") ";
string name = feature.Properties.GetObjectElement("name").String;
string description = feature.Properties.GetObjectElement("description").String.ToMax200Characters();
if (name.Equals("null"))
{
string facility = feature.Properties.GetObjectElement("facility").String;
if (!facility.Equals("null"))
{
message += facility;
}
else
{
message += feature.Properties.ToString();
}
}
else
{
message += name;
if (!description.Equals("null"))
{
message += "\n" + description;
}
}
BalloonPopup popup = new BalloonPopup(clickInfo.ClickPos, builder.BuildStyle(), "", message);
source.Add(popup);
if (IsForce)
{
Console.WriteLine("Force touch");
return(false);
}
Console.WriteLine("Non-force");
return(true);
}
