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().ToMax300Characters();
BalloonPopup popup = new BalloonPopup(clickInfo.ClickPos, builder.BuildStyle(), "", message);
source.Add(popup);
return(true);
}
public override void OnMapClicked(MapClickInfo mapClickInfo)
{
// Add default marker to the click location
var styleBuilder = new MarkerStyleBuilder();
styleBuilder.Size = 10;
var marker = new Marker(mapClickInfo.ClickPos, styleBuilder.BuildStyle());
_dataSource.Add(marker);
}
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 void SetSourcesAndElements(Bitmap olmarker, Bitmap up, Bitmap upleft, Bitmap upright, Color green, Color red, Color white)
{
// Define layer and datasource for route line
routeDataSource = new LocalVectorDataSource(Projection);
routeLayer = new VectorLayer(routeDataSource);
MapView.Layers.Add(routeLayer);
// Define layer and datasource for route instructions
routeInstructionSource = new LocalVectorDataSource(Projection);
routeInstructionLayer = new VectorLayer(routeInstructionSource);
MapView.Layers.Add(routeInstructionLayer);
// Define layer and datasource for route start and stop markers
routeStartStopDataSource = new LocalVectorDataSource(Projection);
// Initialize a vector layer with the previous data source
startStopLayer = new VectorLayer(routeStartStopDataSource);
// Add the previous vector layer to the map
MapView.Layers.Add(startStopLayer);
// 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;
markerBuilder.Size = 20;
instructionUp = markerBuilder.BuildStyle();
markerBuilder.Bitmap = upleft;
instructionLeft = markerBuilder.BuildStyle();
markerBuilder.Bitmap = upright;
instructionRight = markerBuilder.BuildStyle();
}
protected override void OnCreate(Android.OS.Bundle savedInstanceState)
{
base.OnCreate(savedInstanceState);
AddBaseLayer(CartoBaseMapStyle.CartoBasemapStyleDefault);
// Initialize a local vector data source
LocalVectorDataSource source = new LocalVectorDataSource(BaseProjection);
// Initialize a vector layer with the previous data source
VectorLayer layer = new VectorLayer(source);
// Add the previous vector layer to the map
MapView.Layers.Add(layer);
// Create marker style
Android.Graphics.Bitmap androidMarkerBitmap = Android.Graphics.BitmapFactory.DecodeResource(Resources, Resource.Drawable.marker);
Carto.Graphics.Bitmap markerBitmap = Carto.Utils.BitmapUtils.CreateBitmapFromAndroidBitmap(androidMarkerBitmap);
MarkerStyleBuilder markerStyleBuilder = new MarkerStyleBuilder();
markerStyleBuilder.Bitmap = markerBitmap;
markerStyleBuilder.Size = 30;
MarkerStyle markerStyle = markerStyleBuilder.BuildStyle();
// Add marker
MapPos berlin = MapView.Options.BaseProjection.FromWgs84(new MapPos(13.38933, 52.51704));
Marker marker = new Marker(berlin, markerStyle);
source.Add(marker);
// Add popup
PopupStyleBuilder builder = new PopupStyleBuilder();
builder.SetAttachAnchorPoint(0.5f, 0);
PopupStyle popupStyle = builder.BuildStyle();
BasicCustomPopupHandler popupHandler = new BasicCustomPopupHandler("custom popup");
CustomPopup popup = new CustomPopup(marker, popupStyle, popupHandler);
popup.SetAnchorPoint(-1, 0);
source.Add(popup);
// Animate map to the marker
MapView.SetFocusPos(berlin, 1);
MapView.SetZoom(12, 1);
}
public static void Add3DPolygon(LocalVectorDataSource source, Projection projection)
{
// Create 3d polygon style and poses
Polygon3DStyleBuilder polygon3DStyleBuilder = new Polygon3DStyleBuilder();
polygon3DStyleBuilder.Color = new Color(51, 51, 255, 255);
MapPosVector polygon3DPoses = new MapPosVector();
polygon3DPoses.Add(projection.FromWgs84(new MapPos(24.635930, 59.416659)));
polygon3DPoses.Add(projection.FromWgs84(new MapPos(24.642453, 59.411354)));
polygon3DPoses.Add(projection.FromWgs84(new MapPos(24.646187, 59.409607)));
polygon3DPoses.Add(projection.FromWgs84(new MapPos(24.652667, 59.413123)));
polygon3DPoses.Add(projection.FromWgs84(new MapPos(24.650736, 59.416703)));
polygon3DPoses.Add(projection.FromWgs84(new MapPos(24.646444, 59.416245)));
// Create 3d polygon holes poses
MapPosVector holePositions = new MapPosVector();
holePositions.Add(projection.FromWgs84(new MapPos(24.643409, 59.411922)));
holePositions.Add(projection.FromWgs84(new MapPos(24.651207, 59.412896)));
holePositions.Add(projection.FromWgs84(new MapPos(24.643207, 59.414411)));
MapPosVectorVector holes = new MapPosVectorVector();
holes.Add(holePositions);
// Add to datasource
Polygon3D polygon = new Polygon3D(polygon3DPoses, holes, polygon3DStyleBuilder.BuildStyle(), 150);
polygon.SetMetaDataElement("ClickText", new Variant("Polygon 3D"));
source.Add(polygon);
}
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);
}
void AddPinTo(MapPos position)
{
// 1. Initialize a local vector data source
LocalVectorDataSource vectorDataSource1 = new LocalVectorDataSource(BaseProjection);
// Initialize a vector layer with the previous data source
VectorLayer vectorLayer1 = new VectorLayer(vectorDataSource1);
// Add the previous vector layer to the map
MapView.Layers.Add(vectorLayer1);
// Set visible zoom range for the vector layer
vectorLayer1.VisibleZoomRange = new MapRange(0, 18);
// Create marker style
Carto.Graphics.Bitmap markerBitmap = BitmapUtils.CreateBitmapFromUIImage(UIImage.FromFile("marker.png"));
MarkerStyleBuilder markerStyleBuilder = new MarkerStyleBuilder();
markerStyleBuilder.Bitmap = markerBitmap;
markerStyleBuilder.Size = 30;
MarkerStyle sharedMarkerStyle = markerStyleBuilder.BuildStyle();
// 3. Add marker
MapPos markerPos = MapView.Options.BaseProjection.FromWgs84(position);
Marker marker1 = new Marker(markerPos, sharedMarkerStyle);
vectorDataSource1.Add(marker1);
// Animate map to the marker
MapView.SetFocusPos(markerPos, 1);
MapView.SetZoom(12, 1);
}
public static Marker AddMarkerToPosition(this MapView map, MapPos position)
{
// Initialize a local vector data source
Projection projection = map.Options.BaseProjection;
LocalVectorDataSource datasource = new LocalVectorDataSource(projection);
// Initialize a vector layer with the previous data source
VectorLayer layer = new VectorLayer(datasource);
// Add layer to map
map.Layers.Add(layer);
// Set marker style
MarkerStyleBuilder builder = new MarkerStyleBuilder();
builder.Size = 20;
builder.Color = new Carto.Graphics.Color(0, 255, 0, 255);
MarkerStyle style = builder.BuildStyle();
// Create marker and add it to the source
Marker marker = new Marker(position, style);
datasource.Add(marker);
return(marker);
}
public static async void AddMarkerToPosition(this MapView map, MapPos position)
{
await ThreadPool.RunAsync(delegate
{
// Initialize a local vector data source
Projection projection = map.Options.BaseProjection;
LocalVectorDataSource datasource = new LocalVectorDataSource(projection);
// Initialize a vector layer with the previous data source
VectorLayer layer = new VectorLayer(datasource);
// Add layer to map
map.Layers.Add(layer);
MarkerStyleBuilder builder = new MarkerStyleBuilder();
builder.Size = 15;
builder.Color = new Carto.Graphics.Color(0, 255, 0, 255);
MarkerStyle style = builder.BuildStyle();
// Create marker and add it to the source
Marker marker = new Marker(position, style);
datasource.Add(marker);
});
}
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);
}
public void Update()
{
MapPos position = Projection.FromWgs84(new MapPos(Longitude, Latitude));
if (!FoundUser)
{
MapView.SetFocusPos(position, 0);
MapView.SetZoom(17, 0);
FoundUser = true;
}
var builder = new PolygonStyleBuilder();
builder.Color = LightTransparentAppleBlue;
var borderBuilder = new LineStyleBuilder();
borderBuilder.Color = DarkTransparentAppleBlue;
borderBuilder.Width = 1;
MapPosVector points = GetCirclePoints(Longitude, Latitude, Accuracy);
if (accuracyMarker == null)
{
accuracyMarker = new Polygon(points, new MapPosVectorVector(), builder.BuildStyle());
source.Add(accuracyMarker);
}
else
{
accuracyMarker.Style = builder.BuildStyle();
accuracyMarker.Geometry = new PolygonGeometry(points);
}
if (userMarker == null)
{
var markerBuilder = new PointStyleBuilder();
markerBuilder.Color = DarkTransparentAppleBlue;
markerBuilder.Size = 16.0f;
userMarker = new Point(position, markerBuilder.BuildStyle());
source.Add(userMarker);
}
else
{
userMarker.SetPos(position);
}
}
public static void AddPoint2(LocalVectorDataSource source, Projection projection)
{
Color red = new Color(255, 0, 0, 255);
Point point2 = GetPoint(projection, new MapPos(24.655994, 59.422716), red);
point2.SetMetaDataElement("ClickText", new Variant("Point nr 2"));
source.Add(point2);
}
public static void AddPoint1(LocalVectorDataSource source, Projection projection)
{
Color green = new Color(0, 255, 0, 255);
Point point1 = GetPoint(projection, new MapPos(24.651488, 59.423581), green);
point1.SetMetaDataElement("ClickText", new Variant("Point nr 1"));
source.Add(point1);
}
public void ShowAt(double latitude, double longitude, float accuracy)
{
var positiion = projection.FromWgs84(new MapPos(longitude, latitude));
if (focus)
{
map.FocusPos = positiion;
map.Zoom = 16;
}
var builder = new PolygonStyleBuilder();
// Light transparent apple blue
builder.Color = new Carto.Graphics.Color(14, 122, 254, 70);
var borderBuilder = new LineStyleBuilder();
// Dark transparent apple blue
borderBuilder.Color = new Carto.Graphics.Color(14, 122, 254, 150);
borderBuilder.Width = 1;
builder.LineStyle = borderBuilder.BuildStyle();
var points = GetCirclePoints(latitude, longitude, accuracy);
if (accuracyMarker == null)
{
var holes = new MapPosVectorVector();
accuracyMarker = new Polygon(points, holes, builder.BuildStyle());
source.Add(accuracyMarker);
}
else
{
accuracyMarker.Style = builder.BuildStyle();
accuracyMarker.Geometry = new PolygonGeometry(points);
}
if (userMarker == null)
{
var pointBuilder = new PointStyleBuilder();
// Apple blue
pointBuilder.Color = new Carto.Graphics.Color(14, 122, 254, 255);
pointBuilder.Size = 16.0f;
userMarker = new Point(positiion, pointBuilder.BuildStyle());
source.Add(userMarker);
}
}
public static async void AddMarkerToPosition(this MapView map, MapPos position)
{
await ThreadPool.RunAsync(delegate
{
// Initialize a local vector data source
Projection projection = map.Options.BaseProjection;
LocalVectorDataSource datasource = new LocalVectorDataSource(projection);
// Initialize a vector layer with the previous data source
VectorLayer layer = new VectorLayer(datasource);
// Add layer to map
map.Layers.Add(layer);
MarkerStyleBuilder builder = new MarkerStyleBuilder();
builder.Size = 20;
builder.Color = new Carto.Graphics.Color(0, 255, 0, 255);
MarkerStyle style = builder.BuildStyle();
// Create marker and add it to the source
Marker marker = new Marker(position, style);
// Add text element to same location
TextStyleBuilder MyStyleBuilder = new TextStyleBuilder
{
OrientationMode = BillboardOrientation.BillboardOrientationGround,
FontSize = 12.0f,
CausesOverlap = false,
Color = new Carto.Graphics.Color(255, 0, 0, 255),
ScalingMode = BillboardScaling.BillboardScalingWorldSize,
Flippable = false,
HideIfOverlapped = false,
RenderScale = 8.0f
};
Text text = new Text(position, MyStyleBuilder.BuildStyle(), "TEXT");
datasource.Add(marker);
datasource.Add(text);
});
}
public static void AddPolygon(this LocalVectorDataSource source, MapPosVector positions)
{
PolygonStyleBuilder builder = new PolygonStyleBuilder();
builder.Color = new Color(0, 255, 0, 255);
Polygon polygon = new Polygon(positions, builder.BuildStyle());
source.Add(polygon);
}
public static void AddPoint(this LocalVectorDataSource source, MapPos position)
{
PointStyleBuilder builder = new PointStyleBuilder();
builder.Size = 30;
builder.Color = new Color(0, 0, 255, 255);
Point point = new Point(position, builder.BuildStyle());
source.Add(point);
}
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 AddLine(this LocalVectorDataSource source, MapPosVector positions)
{
LineStyleBuilder builder = new LineStyleBuilder();
builder.Width = 20;
builder.ClickWidth = 40;
builder.Color = new Color(255, 0, 0, 255);
Line line = new Line(positions, builder.BuildStyle());
source.Add(line);
}
public static void AddText2(LocalVectorDataSource source, Projection projection)
{
TextStyleBuilder builder = new TextStyleBuilder();
builder.OrientationMode = BillboardOrientation.BillboardOrientationFaceCamera;
MapPos position = projection.FromWgs84(new MapPos(24.633216, 59.426869));
Text popup = new Text(position, builder.BuildStyle(), "Face camera ground text");
popup.SetMetaDataElement("ClickText", new Variant("Text nr 2"));
source.Add(popup);
}
public static void Add2DPolygon(LocalVectorDataSource source, Projection projection)
{
LineStyleBuilder lineBuilder = new LineStyleBuilder();
lineBuilder.Color = new Color(0, 0, 0, 255); // Black
lineBuilder.Width = 1.0f;
// Create polygon style and poses
PolygonStyleBuilder polygonBuilder = new PolygonStyleBuilder();
polygonBuilder.Color = new Color(255, 0, 0, 255); // Red
polygonBuilder.LineStyle = lineBuilder.BuildStyle();
MapPosVector polygonPoses = new MapPosVector();
polygonPoses.Add(projection.FromWgs84(new MapPos(24.650930, 59.421659)));
polygonPoses.Add(projection.FromWgs84(new MapPos(24.657453, 59.416354)));
polygonPoses.Add(projection.FromWgs84(new MapPos(24.661187, 59.414607)));
polygonPoses.Add(projection.FromWgs84(new MapPos(24.667667, 59.418123)));
polygonPoses.Add(projection.FromWgs84(new MapPos(24.665736, 59.421703)));
polygonPoses.Add(projection.FromWgs84(new MapPos(24.661444, 59.421245)));
polygonPoses.Add(projection.FromWgs84(new MapPos(24.660199, 59.420677)));
polygonPoses.Add(projection.FromWgs84(new MapPos(24.656552, 59.420175)));
polygonPoses.Add(projection.FromWgs84(new MapPos(24.654010, 59.421472)));
// Create 2 polygon holes
MapPosVector holePoses1 = new MapPosVector();
holePoses1.Add(projection.FromWgs84(new MapPos(24.658409, 59.420522)));
holePoses1.Add(projection.FromWgs84(new MapPos(24.662207, 59.418896)));
holePoses1.Add(projection.FromWgs84(new MapPos(24.662207, 59.417411)));
holePoses1.Add(projection.FromWgs84(new MapPos(24.659524, 59.417171)));
holePoses1.Add(projection.FromWgs84(new MapPos(24.657615, 59.419834)));
MapPosVector holePoses2 = new MapPosVector();
holePoses2.Add(projection.FromWgs84(new MapPos(24.665640, 59.421243)));
holePoses2.Add(projection.FromWgs84(new MapPos(24.668923, 59.419463)));
holePoses2.Add(projection.FromWgs84(new MapPos(24.662893, 59.419365)));
MapPosVectorVector polygonHoles = new MapPosVectorVector();
polygonHoles.Add(holePoses1);
polygonHoles.Add(holePoses2);
// Add polygon
Polygon polygon = new Polygon(polygonPoses, polygonHoles, polygonBuilder.BuildStyle());
polygon.SetMetaDataElement("ClickText", new Variant("Polygon"));
source.Add(polygon);
}
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 Add3DCar(LocalVectorDataSource source, Projection projection)
{
// Add a single 3D model to the vector layer
// Be sure to add milktruck.nml to your *Assets*, not Drawable, folder (Android)
string name = "milktruck.nml";
MapPos modelPos = projection.FromWgs84(new MapPos(24.646469, 59.423939));
NMLModel model = new NMLModel(modelPos, AssetUtils.LoadAsset(name));
model.Scale = 20;
model.SetMetaDataElement("ClickText", new Variant("Single model"));
source.Add(model);
}
public static void Add3DCar(LocalVectorDataSource source, Projection projection)
{
// Add a single 3D model to the vector layer
// Be sure to add milktruck.nml to your *Assets*, not Drawable, folder (Android)
string name = "milktruck.nml";
MapPos modelPos = projection.FromWgs84(new MapPos(24.646469, 59.423939));
NMLModel model = new NMLModel(modelPos, AssetUtils.LoadAsset(name));
model.Scale = 20;
model.SetMetaDataElement("ClickText", new Variant("Single model"));
source.Add(model);
}
public static void AddText3(LocalVectorDataSource source, Projection projection)
{
TextStyleBuilder builder = new TextStyleBuilder();
builder.FontSize = 22;
builder.OrientationMode = BillboardOrientation.BillboardOrientationGround;
MapPos position = projection.FromWgs84(new MapPos(24.646457, 59.420839));
Text popup = new Text(position, builder.BuildStyle(), "Ground text");
popup.SetMetaDataElement("ClickText", new Variant("Text nr 3"));
source.Add(popup);
}
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 ViewDidLoad()
{
base.ViewDidLoad();
// Add default base layer
AddBaseLayer(CartoBaseMapStyle.CartoBasemapStyleDefault);
LocalVectorDataSource source = new LocalVectorDataSource(BaseProjection);
VectorLayer layer = new VectorLayer(source);
MapView.Layers.Add(layer);
MarkerStyleBuilder builder = new MarkerStyleBuilder();
builder.Bitmap = Bitmap;
builder.Size = 20;
// Add marker
MapPos position = BaseProjection.FromWgs84(new MapPos(24.646469, 59.426939));
Marker marker = new Marker(position, builder.BuildStyle());
source.Add(marker);
// Custom popup
PopupStyleBuilder popupBuilder = new PopupStyleBuilder();
popupBuilder.SetAttachAnchorPoint(0.5f, 0);
// Initialize our custom handler, cf. class below
MyCustomPopupHandler handler = new MyCustomPopupHandler();
CustomPopup popup = new CustomPopup(marker, popupBuilder.BuildStyle(), handler);
popup.SetAnchorPoint(-1.0f, 0.0f);
source.Add(popup);
}
public void AddPointOfInterest(VectorTileFeature item)
{
var builder = new PointStyleBuilder();
builder.Size = 20.0f;
builder.Color = new Carto.Graphics.Color(230, 100, 100, 200);
MapPos position = (item.Geometry as PointGeometry).Pos;
var point = new Point(position, builder.BuildStyle());
point.SetMetaDataElement(VectorElementListener.RouteSearchTitle, new Variant("Properties"));
point.SetMetaDataElement(VectorElementListener.RouteSearchDescription, new Variant(item.Properties.ToString()));
overlaySource.Add(point);
}
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 AddOverlyingLines(MapView map, LocalVectorDataSource source, Projection projection)
{
// Initialize a second vector data source and vector layer
// This secondary vector layer will be used for drawing borders for
// line elements (by drawing the same line twice, with different widths)
// Drawing order withing a layer is currently undefined
// Using multiple layers is the only way to guarantee
// that point, line and polygon elements are drawn in a specific order
LocalVectorDataSource source2 = new LocalVectorDataSource(projection);
VectorLayer vectorLayer2 = new VectorLayer(source2);
map.Layers.Add(vectorLayer2);
vectorLayer2.VisibleZoomRange = new MapRange(10, 24);
// Create line style, and line poses
LineStyleBuilder lineStyleBuilder = new LineStyleBuilder();
lineStyleBuilder.Color = new Color(255, 255, 255, 255); // White
lineStyleBuilder.Width = 8;
MapPosVector linePoses = new MapPosVector();
linePoses.Add(projection.FromWgs84(new MapPos(24.645565, 59.422074)));
linePoses.Add(projection.FromWgs84(new MapPos(24.643076, 59.420502)));
linePoses.Add(projection.FromWgs84(new MapPos(24.645351, 59.419149)));
linePoses.Add(projection.FromWgs84(new MapPos(24.648956, 59.420393)));
linePoses.Add(projection.FromWgs84(new MapPos(24.650887, 59.422707)));
// Add first line
Line line1 = new Line(linePoses, lineStyleBuilder.BuildStyle());
line1.SetMetaDataElement("ClickText", new Variant("Line nr 1"));
source2.Add(line1);
// Create another line style, use the same lines poses
lineStyleBuilder = new LineStyleBuilder();
lineStyleBuilder.Color = new Color(204, 15, 0, 255);
lineStyleBuilder.Width = 12;
// Add second line to the second layer.
Line line2 = new Line(linePoses, lineStyleBuilder.BuildStyle());
line2.SetMetaDataElement("ClickText", new Variant("Line nr 2"));
source.Add(line2);
}
public static void QueryFeatures(this MapView map, CartoSQLService service, LocalVectorDataSource source, PointStyle style, string query)
{
System.Threading.Tasks.Task.Run(delegate
{
FeatureCollection features = service.QueryFeatures(query, map.Options.BaseProjection);
for (int i = 0; i < features.FeatureCount; i++)
{
Feature feature = features.GetFeature(i);
PointGeometry geometry = (PointGeometry)feature.Geometry;
var point = new Point(geometry, style);
source.Add(point);
}
});
}
public static void QueryFeatures(this MapView map, CartoSQLService service, LocalVectorDataSource source, PointStyle style, string query)
{
System.Threading.Tasks.Task.Run(delegate
{
FeatureCollection features = service.QueryFeatures(query, map.Options.BaseProjection);
for (int i = 0; i < features.FeatureCount; i++)
{
Feature feature = features.GetFeature(i);
PointGeometry geometry = (PointGeometry)feature.Geometry;
var point = new Point(geometry, style);
source.Add(point);
}
});
}
public static void Add2DPolygon(LocalVectorDataSource source, Projection projection)
{
LineStyleBuilder lineBuilder = new LineStyleBuilder();
lineBuilder.Color = new Color(0, 0, 0, 255); // Black
lineBuilder.Width = 1.0f;
// Create polygon style and poses
PolygonStyleBuilder polygonBuilder = new PolygonStyleBuilder();
polygonBuilder.Color = new Color(255, 0, 0, 255); // Red
polygonBuilder.LineStyle = lineBuilder.BuildStyle();
MapPosVector polygonPoses = new MapPosVector();
polygonPoses.Add(projection.FromWgs84(new MapPos(24.650930, 59.421659)));
polygonPoses.Add(projection.FromWgs84(new MapPos(24.657453, 59.416354)));
polygonPoses.Add(projection.FromWgs84(new MapPos(24.661187, 59.414607)));
polygonPoses.Add(projection.FromWgs84(new MapPos(24.667667, 59.418123)));
polygonPoses.Add(projection.FromWgs84(new MapPos(24.665736, 59.421703)));
polygonPoses.Add(projection.FromWgs84(new MapPos(24.661444, 59.421245)));
polygonPoses.Add(projection.FromWgs84(new MapPos(24.660199, 59.420677)));
polygonPoses.Add(projection.FromWgs84(new MapPos(24.656552, 59.420175)));
polygonPoses.Add(projection.FromWgs84(new MapPos(24.654010, 59.421472)));
// Create 2 polygon holes
MapPosVector holePoses1 = new MapPosVector();
holePoses1.Add(projection.FromWgs84(new MapPos(24.658409, 59.420522)));
holePoses1.Add(projection.FromWgs84(new MapPos(24.662207, 59.418896)));
holePoses1.Add(projection.FromWgs84(new MapPos(24.662207, 59.417411)));
holePoses1.Add(projection.FromWgs84(new MapPos(24.659524, 59.417171)));
holePoses1.Add(projection.FromWgs84(new MapPos(24.657615, 59.419834)));
MapPosVector holePoses2 = new MapPosVector();
holePoses2.Add(projection.FromWgs84(new MapPos(24.665640, 59.421243)));
holePoses2.Add(projection.FromWgs84(new MapPos(24.668923, 59.419463)));
holePoses2.Add(projection.FromWgs84(new MapPos(24.662893, 59.419365)));
MapPosVectorVector polygonHoles = new MapPosVectorVector();
polygonHoles.Add(holePoses1);
polygonHoles.Add(holePoses2);
// Add polygon
Polygon polygon = new Polygon(polygonPoses, polygonHoles, polygonBuilder.BuildStyle());
polygon.SetMetaDataElement("ClickText", new Variant("Polygon"));
source.Add(polygon);
}
protected override void OnCreate(Android.OS.Bundle savedInstanceState)
{
base.OnCreate(savedInstanceState);
AddOnlineBaseLayer(CartoBaseMapStyle.CartoBasemapStyleDefault);
// Initialize a local vector data source
LocalVectorDataSource source = new LocalVectorDataSource(BaseProjection);
// Initialize a vector layer with the previous data source
VectorLayer layer = new VectorLayer(source);
// Add the previous vector layer to the map
MapView.Layers.Add(layer);
// Set visible zoom range for the vector layer
layer.VisibleZoomRange = new MapRange(0, 18);
// Create marker style
Android.Graphics.Bitmap image = Android.Graphics.BitmapFactory.DecodeResource(Resources, Resource.Drawable.marker);
Carto.Graphics.Bitmap markerBitmap = BitmapUtils.CreateBitmapFromAndroidBitmap(image);
MarkerStyleBuilder builder = new MarkerStyleBuilder();
builder.Bitmap = markerBitmap;
builder.Size = 30;
MarkerStyle style = builder.BuildStyle();
// Add marker
MapPos washington = BaseProjection.FromWgs84(new MapPos(-77.0369, 38.9072));
Marker marker = new Marker(washington, style);
source.Add(marker);
// Animate map to the marker
MapView.SetFocusPos(washington, 1);
MapView.SetZoom(8, 1);
listener = new RenderListener();
MapView.MapRenderer.CaptureRendering(listener, true);
}
public static void AddText2(LocalVectorDataSource source, Projection projection)
{
TextStyleBuilder builder = new TextStyleBuilder();
builder.OrientationMode = BillboardOrientation.BillboardOrientationFaceCamera;
MapPos position = projection.FromWgs84(new MapPos(24.633216, 59.426869));
Text popup = new Text(position, builder.BuildStyle(), "Face camera ground text");
popup.SetMetaDataElement("ClickText", new Variant("Text nr 2"));
source.Add(popup);
}
public void CreateRoutePoint(MapPos pos, RoutingInstruction instruction, LocalVectorDataSource source)
{
MarkerStyle style = instructionUp;
string str = "";
switch (instruction.Action)
{
case RoutingAction.RoutingActionHeadOn:
str = "head on";
break;
case RoutingAction.RoutingActionFinish:
str = "finish";
break;
case RoutingAction.RoutingActionTurnLeft:
style = instructionLeft;
str = "turn left";
break;
case RoutingAction.RoutingActionTurnRight:
style = instructionRight;
str = "turn right";
break;
case RoutingAction.RoutingActionUturn:
str = "u turn";
break;
case RoutingAction.RoutingActionNoTurn:
case RoutingAction.RoutingActionGoStraight:
//style = instructionUp;
//str = "continue";
break;
case RoutingAction.RoutingActionReachViaLocation:
style = instructionUp;
str = "stopover";
break;
case RoutingAction.RoutingActionEnterAgainstAllowedDirection:
str = "enter against allowed direction";
break;
case RoutingAction.RoutingActionLeaveAgainstAllowedDirection:
break;
case RoutingAction.RoutingActionEnterRoundabout:
str = "enter roundabout";
break;
case RoutingAction.RoutingActionStayOnRoundabout:
str = "stay on roundabout";
break;
case RoutingAction.RoutingActionLeaveRoundabout:
str = "leave roundabout";
break;
case RoutingAction.RoutingActionStartAtEndOfStreet:
str = "start at end of street";
break;
}
if (str != "")
{
Marker marker = new Marker(pos, style);
BalloonPopup popup2 = new BalloonPopup(marker, balloonBuilder.BuildStyle(), str, "");
source.Add(popup2);
source.Add(marker);
}
}
public static void AddPoint2(LocalVectorDataSource source, Projection projection)
{
Color red = new Color(255, 0, 0, 255);
Point point2 = GetPoint(projection, new MapPos(24.655994, 59.422716), red);
point2.SetMetaDataElement("ClickText", new Variant("Point nr 2"));
source.Add(point2);
}
public static void AddText1(LocalVectorDataSource source, Projection projection)
{
// Create text style
TextStyleBuilder builder = new TextStyleBuilder();
builder.Color = new Color(255, 0, 0, 255); // Red
builder.OrientationMode = BillboardOrientation.BillboardOrientationFaceCamera;
// This enables higher resolution texts for retina devices, but consumes more memory and is slower
builder.ScaleWithDPI = false;
// Add text
MapPos position = projection.FromWgs84(new MapPos(24.653302, 59.422269));
Text popup = new Text(position, builder.BuildStyle(), "Face camera text");
popup.SetMetaDataElement("ClickText", new Variant("Text nr 1"));
source.Add(popup);
}
public static void AddOverlyingLines(MapView map, LocalVectorDataSource source, Projection projection)
{
// Initialize a second vector data source and vector layer
// This secondary vector layer will be used for drawing borders for
// line elements (by drawing the same line twice, with different widths)
// Drawing order withing a layer is currently undefined
// Using multiple layers is the only way to guarantee
// that point, line and polygon elements are drawn in a specific order
LocalVectorDataSource source2 = new LocalVectorDataSource(projection);
VectorLayer vectorLayer2 = new VectorLayer(source2);
map.Layers.Add(vectorLayer2);
vectorLayer2.VisibleZoomRange = new MapRange(10, 24);
// Create line style, and line poses
LineStyleBuilder lineStyleBuilder = new LineStyleBuilder();
lineStyleBuilder.Color = new Color(255, 255, 255, 255); // White
lineStyleBuilder.Width = 8;
MapPosVector linePoses = new MapPosVector();
linePoses.Add(projection.FromWgs84(new MapPos(24.645565, 59.422074)));
linePoses.Add(projection.FromWgs84(new MapPos(24.643076, 59.420502)));
linePoses.Add(projection.FromWgs84(new MapPos(24.645351, 59.419149)));
linePoses.Add(projection.FromWgs84(new MapPos(24.648956, 59.420393)));
linePoses.Add(projection.FromWgs84(new MapPos(24.650887, 59.422707)));
// Add first line
Line line1 = new Line(linePoses, lineStyleBuilder.BuildStyle());
line1.SetMetaDataElement("ClickText", new Variant("Line nr 1"));
source2.Add(line1);
// Create another line style, use the same lines poses
lineStyleBuilder = new LineStyleBuilder();
lineStyleBuilder.Color = new Color(204, 15, 0, 255);
lineStyleBuilder.Width = 12;
// Add second line to the second layer.
Line line2 = new Line(linePoses, lineStyleBuilder.BuildStyle());
line2.SetMetaDataElement("ClickText", new Variant("Line nr 2"));
source.Add(line2);
}
public static void AddPoint1(LocalVectorDataSource source, Projection projection)
{
Color green = new Color(0, 255, 0, 255);
Point point1 = GetPoint(projection, new MapPos(24.651488, 59.423581), green);
point1.SetMetaDataElement("ClickText", new Variant("Point nr 1"));
source.Add(point1);
}
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 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 static void Add3DPolygon(LocalVectorDataSource source, Projection projection)
{
// Create 3d polygon style and poses
Polygon3DStyleBuilder polygon3DStyleBuilder = new Polygon3DStyleBuilder();
polygon3DStyleBuilder.Color = new Color(51, 51, 255, 255);
MapPosVector polygon3DPoses = new MapPosVector();
polygon3DPoses.Add(projection.FromWgs84(new MapPos(24.635930, 59.416659)));
polygon3DPoses.Add(projection.FromWgs84(new MapPos(24.642453, 59.411354)));
polygon3DPoses.Add(projection.FromWgs84(new MapPos(24.646187, 59.409607)));
polygon3DPoses.Add(projection.FromWgs84(new MapPos(24.652667, 59.413123)));
polygon3DPoses.Add(projection.FromWgs84(new MapPos(24.650736, 59.416703)));
polygon3DPoses.Add(projection.FromWgs84(new MapPos(24.646444, 59.416245)));
// Create 3d polygon holes poses
MapPosVector holePositions = new MapPosVector();
holePositions.Add(projection.FromWgs84(new MapPos(24.643409, 59.411922)));
holePositions.Add(projection.FromWgs84(new MapPos(24.651207, 59.412896)));
holePositions.Add(projection.FromWgs84(new MapPos(24.643207, 59.414411)));
MapPosVectorVector holes = new MapPosVectorVector();
holes.Add(holePositions);
// Add to datasource
Polygon3D polygon = new Polygon3D(polygon3DPoses, holes, polygon3DStyleBuilder.BuildStyle(), 150);
polygon.SetMetaDataElement("ClickText", new Variant("Polygon 3D"));
source.Add(polygon);
}
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);
}
protected override void OnCreate(Android.OS.Bundle savedInstanceState)
{
base.OnCreate(savedInstanceState);
AddOnlineBaseLayer(CartoBaseMapStyle.CartoBasemapStyleDefault);
// Initialize a local vector data source
LocalVectorDataSource source = new LocalVectorDataSource(BaseProjection);
// Initialize a vector layer with the previous data source
VectorLayer layer = new VectorLayer(source);
// Add the previous vector layer to the map
MapView.Layers.Add(layer);
// Create marker style
Android.Graphics.Bitmap androidMarkerBitmap = Android.Graphics.BitmapFactory.DecodeResource(Resources, Resource.Drawable.marker);
Carto.Graphics.Bitmap markerBitmap = Carto.Utils.BitmapUtils.CreateBitmapFromAndroidBitmap(androidMarkerBitmap);
MarkerStyleBuilder markerStyleBuilder = new MarkerStyleBuilder();
markerStyleBuilder.Bitmap = markerBitmap;
markerStyleBuilder.Size = 30;
MarkerStyle markerStyle = markerStyleBuilder.BuildStyle();
// Add marker
MapPos berlin = MapView.Options.BaseProjection.FromWgs84(new MapPos(13.38933, 52.51704));
Marker marker = new Marker(berlin, markerStyle);
source.Add(marker);
// Add popup
PopupStyleBuilder builder = new PopupStyleBuilder();
builder.SetAttachAnchorPoint(0.5f, 0);
PopupStyle popupStyle = builder.BuildStyle();
BasicCustomPopupHandler popupHandler = new BasicCustomPopupHandler("custom popup");
CustomPopup popup = new CustomPopup(marker, popupStyle, popupHandler);
popup.SetAnchorPoint(-1, 0);
source.Add(popup);
// Animate map to the marker
MapView.SetFocusPos(berlin, 1);
MapView.SetZoom(12, 1);
}
public static void AddText3(LocalVectorDataSource source, Projection projection)
{
TextStyleBuilder builder = new TextStyleBuilder();
builder.FontSize = 22;
builder.OrientationMode = BillboardOrientation.BillboardOrientationGround;
MapPos position = projection.FromWgs84(new MapPos(24.646457, 59.420839));
Text popup = new Text(position, builder.BuildStyle(), "Ground text");
popup.SetMetaDataElement("ClickText", new Variant("Text nr 3"));
source.Add(popup);
}