private void sampleFileListBox_SelectedIndexChanged(object sender, EventArgs e)
{
CadFeatureLayer layer = new CadFeatureLayer(@"..\..\Data\" + sampleFileListBox.SelectedItem.ToString());
// Render the data using embedded style in the CAD file
if (radioButtonEmbeddedStyle.Checked)
{
layer.StylingType = CadStylingType.EmbeddedStyling;
}
// Render the data using a customized style
else
{
layer.StylingType = CadStylingType.StandardStyling;
layer.ZoomLevelSet.ZoomLevel01.DefaultLineStyle = LineStyles.CreateSimpleLineStyle(GeoColor.SimpleColors.Black, 2, true);
layer.ZoomLevelSet.ZoomLevel01.DefaultPointStyle = PointStyles.CreateSimplePointStyle(PointSymbolType.Circle, GeoColor.SimpleColors.Blue, 8);
layer.ZoomLevelSet.ZoomLevel01.DefaultAreaStyle = AreaStyles.CreateSimpleAreaStyle(GeoColor.SimpleColors.Yellow);
layer.ZoomLevelSet.ZoomLevel01.ApplyUntilZoomLevel = ApplyUntilZoomLevel.Level20;
}
layerOverlay.Layers.Clear();
layerOverlay.Layers.Add(layer);
Cursor = Cursors.WaitCursor;
layer.Open();
fullExtent = layer.GetBoundingBox();
winformsMap1.CurrentExtent = fullExtent;
winformsMap1.Refresh();
Cursor = Cursors.Default;
}
protected override void OnGottenLayers(GottenLayersLayerPluginEventArgs e)
{
base.OnGottenLayers(e);
foreach (var tobinBasFeatureLayer in e.Layers.OfType <TobinBasFeatureLayer>())
{
CompositeStyle compositeStyle = new CompositeStyle();
compositeStyle.Name = tobinBasFeatureLayer.Name;
AreaStyle areaStyle = AreaStyles.CreateSimpleAreaStyle(new GeoColor(0, GeoColor.SimpleColors.Black), new GeoColor(250, GeoColor.SimpleColors.Black), 1);
areaStyle.Name = "Area Style";
LineStyle lineStyle = LineStyles.CreateSimpleLineStyle(GeoColor.SimpleColors.Black, 0.5f, false);
lineStyle.Name = "Line Style";
PointStyle pointStyle = PointStyles.CreateSimplePointStyle(PointSymbolType.Circle, GeoColor.SimpleColors.Green, 3);
pointStyle.Name = "Point Style";
compositeStyle.Styles.Add(areaStyle);
compositeStyle.Styles.Add(lineStyle);
compositeStyle.Styles.Add(pointStyle);
foreach (var zoomLevel in tobinBasFeatureLayer.ZoomLevelSet.CustomZoomLevels)
{
zoomLevel.CustomStyles.Clear();
zoomLevel.CustomStyles.Add(compositeStyle);
}
}
BuildIndexAdapter adapter = new TobinBasBuildIndexAdapter(this);
adapter.BuildIndex(e.Layers.OfType <FeatureLayer>());
}
private void TestForm_Load(object sender, EventArgs e)
{
winformsMap1.MapUnit = GeographyUnit.DecimalDegree;
winformsMap1.CurrentExtent = new RectangleShape(-96.8122, 37.3795, -96.3571, 37.1264);
winformsMap1.BackgroundOverlay.BackgroundBrush = new GeoSolidBrush(GeoColor.FromArgb(255, 198, 255, 255));
//Displays the World Map Kit as a background.
ThinkGeo.MapSuite.DesktopEdition.WorldMapKitWmsDesktopOverlay worldMapKitDesktopOverlay = new ThinkGeo.MapSuite.DesktopEdition.WorldMapKitWmsDesktopOverlay();
winformsMap1.Overlays.Add(worldMapKitDesktopOverlay);
//InMemoryFeatureLayer for the dams.
InMemoryFeatureLayer inMemoryFeatureLayer = new InMemoryFeatureLayer();
inMemoryFeatureLayer.ZoomLevelSet.ZoomLevel01.DefaultPointStyle = new PointStyle(new GeoImage(@"..\..\Data\dam_L_32x32.png"));
inMemoryFeatureLayer.ZoomLevelSet.ZoomLevel01.ApplyUntilZoomLevel = ApplyUntilZoomLevel.Level20;
inMemoryFeatureLayer.InternalFeatures.Add(new Feature(-96.462, 37.185, "Dam 21"));
inMemoryFeatureLayer.InternalFeatures.Add(new Feature(-96.563, 37.188, "Dam 22"));
inMemoryFeatureLayer.InternalFeatures.Add(new Feature(-96.570, 37.208, "Dam 23"));
inMemoryFeatureLayer.InternalFeatures.Add(new Feature(-96.558, 37.217, "Dam 24"));
inMemoryFeatureLayer.InternalFeatures.Add(new Feature(-96.475, 37.245, "Dam 26"));
inMemoryFeatureLayer.InternalFeatures.Add(new Feature(-96.445, 37.247, "Dam 27"));
inMemoryFeatureLayer.InternalFeatures.Add(new Feature(-96.573, 37.248, "Dam 31"));
inMemoryFeatureLayer.InternalFeatures.Add(new Feature(-96.453, 37.275, "Dam 28"));
inMemoryFeatureLayer.InternalFeatures.Add(new Feature(-96.78333, 37.28167, "Elk City Lake"));
inMemoryFeatureLayer.InternalFeatures.Add(new Feature(-96.493, 37.307, "Dam 32"));
//InMemoryFeatureLayer for the searching point.
InMemoryFeatureLayer inMemoryFeatureLayer2 = new InMemoryFeatureLayer();
inMemoryFeatureLayer2.ZoomLevelSet.ZoomLevel01.DefaultPointStyle = PointStyles.CreateSimplePointStyle(PointSymbolType.Circle, GeoColor.SimpleColors.Red, 12);
inMemoryFeatureLayer2.ZoomLevelSet.ZoomLevel01.ApplyUntilZoomLevel = ApplyUntilZoomLevel.Level20;
inMemoryFeatureLayer2.InternalFeatures.Add(new Feature(-96.5566, 37.2717));
//InMemoryFeatureLayer for the selected dams.
InMemoryFeatureLayer highlightInMemoryFeatureLayer = new InMemoryFeatureLayer();
highlightInMemoryFeatureLayer.ZoomLevelSet.ZoomLevel01.DefaultPointStyle = PointStyles.CreateSimplePointStyle(PointSymbolType.Circle, GeoColor.FromArgb(100, GeoColor.SimpleColors.Red), 14);
highlightInMemoryFeatureLayer.ZoomLevelSet.ZoomLevel01.ApplyUntilZoomLevel = ApplyUntilZoomLevel.Level20;
LayerOverlay layerOverlay = new LayerOverlay();
layerOverlay.Layers.Add(inMemoryFeatureLayer);
layerOverlay.Layers.Add(inMemoryFeatureLayer2);
layerOverlay.Layers.Add(highlightInMemoryFeatureLayer);
winformsMap1.Overlays.Add(layerOverlay);
winformsMap1.Refresh();
}
protected override void OnCreate(Bundle bundle)
{
base.OnCreate(bundle);
SetContentView(Resource.Layout.DisplayASimpleMap);
ValueStyle pointStyle = new ValueStyle();
pointStyle.ColumnName = "IsWayPoint";
pointStyle.ValueItems.Add(new ValueItem("0", PointStyles.CreateSimplePointStyle(PointSymbolType.Circle, GeoColor.SimpleColors.Red, 4)));
pointStyle.ValueItems.Add(new ValueItem("1", PointStyles.CreateSimplePointStyle(PointSymbolType.Circle, GeoColor.SimpleColors.Green, 8)));
LineStyle roadstyle = LineStyles.CreateSimpleLineStyle(GeoColor.SimpleColors.Black, 1, true);
TextStyle labelStyle = TextStyles.CreateSimpleTextStyle("name", "Arial", 8, DrawingFontStyles.Bold, GeoColor.SimpleColors.Black);
labelStyle.PointPlacement = PointPlacement.UpperCenter;
labelStyle.OverlappingRule = LabelOverlappingRule.NoOverlapping;
labelStyle.YOffsetInPixel = 8;
GpxFeatureLayer gpxFeatureLayer = new GpxFeatureLayer(SampleHelper.GetDataPath(@"Gpx/afoxboro.gpx"));
gpxFeatureLayer.ZoomLevelSet.ZoomLevel01.CustomStyles.Add(pointStyle);
gpxFeatureLayer.ZoomLevelSet.ZoomLevel01.CustomStyles.Add(roadstyle);
gpxFeatureLayer.ZoomLevelSet.ZoomLevel01.ApplyUntilZoomLevel = ApplyUntilZoomLevel.Level20;
gpxFeatureLayer.Open();
GpxFeatureLayer gpxTextLayer = new GpxFeatureLayer(SampleHelper.GetDataPath(@"Gpx/afoxboro.gpx"));
gpxTextLayer.ZoomLevelSet.ZoomLevel01.CustomStyles.Add(labelStyle);
gpxTextLayer.ZoomLevelSet.ZoomLevel01.ApplyUntilZoomLevel = ApplyUntilZoomLevel.Level20;
LayerOverlay layerOverlay = new LayerOverlay();
layerOverlay.Layers.Add(gpxFeatureLayer);
layerOverlay.Layers.Add(gpxTextLayer);
WorldMapKitOverlay worldMapKitOverlay = new WorldMapKitOverlay();
androidMap = FindViewById <MapView>(Resource.Id.androidmap);
androidMap.Overlays.Add(worldMapKitOverlay);
androidMap.Overlays.Add(layerOverlay);
androidMap.CurrentExtent = gpxFeatureLayer.GetBoundingBox();
androidMap.MapUnit = GeographyUnit.DecimalDegree;
SampleViewHelper.InitializeInstruction(this, FindViewById <RelativeLayout>(Resource.Id.MainLayout), GetType());
}
public LinesMustBeLargerThanClusterToleranceTopologyTestCase(string name)
: base(name)
{
TestCaseInputType = TestCaseInputType.Line;
InputFeatureLayer.ZoomLevelSet.ZoomLevel01.DefaultLineStyle = LineStyles.CreateSimpleLineStyle(GeoColor.FromArgb(70, 0, 0, 255), 2, true);
InputFeatureLayer.ZoomLevelSet.ZoomLevel01.DefaultAreaStyle = AreaStyles.CreateSimpleAreaStyle(GeoColor.FromArgb(20, 0, 0, 255), GeoColor.FromArgb(255, 0, 0, 255), 2);
OutputFeatureLayer.ZoomLevelSet.ZoomLevel01.DefaultLineStyle = LineStyles.CreateSimpleLineStyle(GeoColor.FromArgb(200, GeoColor.StandardColors.Green), 2, true);
OutputFeatureLayer.ZoomLevelSet.ZoomLevel01.DefaultAreaStyle = AreaStyles.CreateSimpleAreaStyle(GeoColor.FromArgb(102, 0, 0, 255), GeoColor.FromArgb(255, 0, 0, 255), 2);
OutputFeatureLayer.ZoomLevelSet.ZoomLevel01.DefaultPointStyle = PointStyles.CreateSimpleCircleStyle(GeoColor.SimpleColors.Transparent, 10);
assistantLayer = new InMemoryFeatureLayer();
assistantLayer.ZoomLevelSet.ZoomLevel01.DefaultAreaStyle = AreaStyles.CreateSimpleAreaStyle(GeoColor.FromArgb(20, 255, 255, 255), GeoColor.FromArgb(70, 0, 0, 0));
assistantLayer.ZoomLevelSet.ZoomLevel01.DefaultPointStyle = PointStyles.CreateSimplePointStyle(PointSymbolType.Circle, GeoColor.SimpleColors.Red, 5);
assistantLayer.ZoomLevelSet.ZoomLevel01.ApplyUntilZoomLevel = ApplyUntilZoomLevel.Level20;
this.Layers.Add(assistantLayer);
}
private void btnSplitLine_Click(object sender, EventArgs e)
{
LayerOverlay layerOverLay = (LayerOverlay)winformsMap1.Overlays[1];
MapShapeLayer mapShapeLayer = (MapShapeLayer)layerOverLay.Layers[0];
LineShape lineShape = (LineShape)mapShapeLayer.MapShapes["Line1"].Feature.GetShape();
LineShape lineShape2 = (LineShape)mapShapeLayer.MapShapes["Line2"].Feature.GetShape();
//Gets the crossing MultipointShape with the PointShape that will be used to calculate the two split lines.
MultipointShape multipointShape = lineShape.GetCrossing(lineShape2);
//Uses the GetLineOnLine (Dynamic Segmentation) to get the two split lines from the intersection point.
LineShape splitLineShape1 = (LineShape)lineShape.GetLineOnALine(StartingPoint.FirstPoint, multipointShape.Points[0]);
LineShape splitLineShape2 = (LineShape)lineShape.GetLineOnALine(StartingPoint.LastPoint, multipointShape.Points[0]);
//Displays the two split lines with different colors to distinguish them.
MapShape splitMapShape1 = new MapShape(new Feature(splitLineShape1));
splitMapShape1.ZoomLevels.ZoomLevel01.DefaultLineStyle = LineStyles.CreateSimpleLineStyle(GeoColor.StandardColors.Orange, 3, true);
splitMapShape1.ZoomLevels.ZoomLevel01.ApplyUntilZoomLevel = ApplyUntilZoomLevel.Level20;
mapShapeLayer.MapShapes.Add("SplitLine1", splitMapShape1);
MapShape splitMapShape2 = new MapShape(new Feature(splitLineShape2));
splitMapShape2.ZoomLevels.ZoomLevel01.DefaultLineStyle = LineStyles.CreateSimpleLineStyle(GeoColor.StandardColors.Turquoise, 3, true);
splitMapShape2.ZoomLevels.ZoomLevel01.ApplyUntilZoomLevel = ApplyUntilZoomLevel.Level20;
mapShapeLayer.MapShapes.Add("SplitLine2", splitMapShape2);
//Displays the intersection point as a reference.
MapShape pointMapShape = new MapShape(new Feature(multipointShape.Points[0]));
pointMapShape.ZoomLevels.ZoomLevel01.DefaultPointStyle = PointStyles.CreateSimplePointStyle(PointSymbolType.Circle,
GeoColor.StandardColors.Red, GeoColor.StandardColors.Black, 1, 9);
pointMapShape.ZoomLevels.ZoomLevel01.ApplyUntilZoomLevel = ApplyUntilZoomLevel.Level20;
mapShapeLayer.MapShapes.Add("Point", pointMapShape);
winformsMap1.Refresh(layerOverLay);
btnSplitLine.Enabled = false;
}
//
// GET: /GetDistanceBetweenTwoPoints/
public ActionResult GetDistanceBetweenTwoPoints()
{
Map map = new Map("Map1",
new System.Web.UI.WebControls.Unit(100, System.Web.UI.WebControls.UnitType.Percentage),
new System.Web.UI.WebControls.Unit(100, System.Web.UI.WebControls.UnitType.Percentage));
map.MapBackground = new GeoSolidBrush(GeoColor.FromHtml("#E5E3DF"));
map.CurrentExtent = new RectangleShape(-131.22, 55.05, -54.03, 16.91);
map.MapUnit = GeographyUnit.DecimalDegree;
WorldMapKitWmsWebOverlay worldMapKitWmsWebOverlay = new WorldMapKitWmsWebOverlay();
map.CustomOverlays.Add(worldMapKitWmsWebOverlay);
InMemoryFeatureLayer pointShapeLayer = new InMemoryFeatureLayer();
pointShapeLayer.ZoomLevelSet.ZoomLevel01.DefaultPointStyle = PointStyles.CreateSimplePointStyle(PointSymbolType.Circle, GeoColor.StandardColors.Red, 8);
pointShapeLayer.ZoomLevelSet.ZoomLevel01.ApplyUntilZoomLevel = ApplyUntilZoomLevel.Level20;
InMemoryFeatureLayer lineShapeLayer = new InMemoryFeatureLayer();
lineShapeLayer.ZoomLevelSet.ZoomLevel01.DefaultLineStyle = new LineStyle(new GeoPen(GeoColor.StandardColors.Red, 3));
lineShapeLayer.ZoomLevelSet.ZoomLevel01.ApplyUntilZoomLevel = ApplyUntilZoomLevel.Level20;
LayerOverlay dynamicOverlay = new LayerOverlay("DynamicOverlay");
dynamicOverlay.IsBaseOverlay = false;
dynamicOverlay.TileType = TileType.SingleTile;
dynamicOverlay.Layers.Add("pointShapeLayer", pointShapeLayer);
dynamicOverlay.Layers.Add("lineShapeLayer", lineShapeLayer);
map.CustomOverlays.Add(dynamicOverlay);
map.Popups.Add(new CloudPopup("information")
{
AutoSize = true, IsVisible = false
});
return(View(map));
}
void AddLayers()
{
var colors = new List <Color>
{
Color.Red,
Color.Blue,
Color.Yellow,
Color.Green,
Color.Brown,
Color.Orange,
Color.Purple
};
string[] fnames = GetShapefiles();
AlertDialog.Builder builder = new AlertDialog.Builder(this);
builder.SetTitle("Select Shape File?");
builder.SetItems(fnames, (sender, args) =>
{
if (fnames[args.Which] != null)
{
// Toast.MakeText( this , "Choose existing Service picked" + fnames [args.Which], ToastLength.Short).Show();
string layername = fnames[args.Which];
ShapeFileFeatureLayer nLayer = new ShapeFileFeatureLayer(System.IO.Path.Combine(Android.OS.Environment.GetExternalStoragePublicDirectory(Android.OS.Environment.DirectoryDownloads).ToString(), layername), ShapeFileReadWriteMode.ReadOnly);
nLayer.RequireIndex = false;
nLayer.Open();
if (nLayer.GetShapeFileType() == ShapeFileType.Point)
{
nLayer.ZoomLevelSet.ZoomLevel01.DefaultPointStyle = PointStyles.CreateSimplePointStyle(PointSymbolType.Circle, GeoColor.StandardColors.Red, GeoColor.StandardColors.Orange, 2);
nLayer.ZoomLevelSet.ZoomLevel01.ApplyUntilZoomLevel = ApplyUntilZoomLevel.Level20;
}
else if (nLayer.GetShapeFileType() == ShapeFileType.Polyline)
{
nLayer.ZoomLevelSet.ZoomLevel01.DefaultLineStyle = LineStyles.CreateSimpleLineStyle(GeoColor.StandardColors.LightPink, 2, GeoColor.StandardColors.Black, 0, false);
nLayer.ZoomLevelSet.ZoomLevel01.ApplyUntilZoomLevel = ApplyUntilZoomLevel.Level20;
}
else if (nLayer.GetShapeFileType() == ShapeFileType.Polygon)
{
nLayer.ZoomLevelSet.ZoomLevel01.DefaultAreaStyle = AreaStyles.CreateSimpleAreaStyle(
GeoColor.FromArgb(100, GeoColor.StandardColors.LightYellow), GeoColor.StandardColors.Blue);
}
var v = nLayer.QueryTools.GetColumns();
string[] fields = new string[v.Count];
//for (int i = 0; i<v.Count ; ++i)
int i = 0;
foreach (FeatureSourceColumn c in v)
{
fields[i] = c.ColumnName;
i++;
}
AlertDialog.Builder bld = new AlertDialog.Builder(this);
bld.SetTitle("Select labelling field?");
bld.SetItems(fields, (senders, argss) =>
{
if (fields[argss.Which] != null)
{
string d = fields[argss.Which].ToString();
if (nLayer.GetShapeFileType() == ShapeFileType.Polyline)
{
nLayer.ZoomLevelSet.ZoomLevel01.DefaultTextStyle = TextStyles.LocalRoad1(fields[argss.Which]);
}
else
{
nLayer.ZoomLevelSet.ZoomLevel01.DefaultTextStyle = new TextStyle(fields[argss.Which], new GeoFont("Arail", 9, DrawingFontStyles.Bold), new GeoSolidBrush(GeoColor.SimpleColors.Black));
}
nLayer.ZoomLevelSet.ZoomLevel01.ApplyUntilZoomLevel = ApplyUntilZoomLevel.Level20;
nLayer.Close();
nLayer.FeatureSource.Projection = proj4;
LayerOverlay lOverlay = new LayerOverlay();
lOverlay.Layers.Add(layername, nLayer);
androidMap.Overlays.Add(layername, lOverlay);
androidMap.Refresh();
}
});
bld.Create().Show();
}
else if (fnames[args.Which] == null)
{
Toast.MakeText(this, "Cancel picked", ToastLength.Short).Show();
//How to close dialog Here
}
});
builder.Create().Show();
}
private void TestForm_Load(object sender, EventArgs e)
{
winformsMap1.MapUnit = GeographyUnit.Meter;
winformsMap1.BackgroundOverlay.BackgroundBrush = new GeoSolidBrush(GeoColor.FromArgb(255, 198, 255, 255));
GoogleMapsOverlay googleOverlay = new GoogleMapsOverlay(); //(@"Insert your key here!", @"C:\GoogleCache");
googleOverlay.MapType = GoogleMapsMapType.Terrain;
winformsMap1.Overlays.Add(googleOverlay);
// This sets the zoom levels to map to Googles. We next make sure we snap to the zoomlevels
winformsMap1.ZoomLevelSet = new GoogleMapsZoomLevelSet();
InMemoryFeatureLayer pointLayer = new InMemoryFeatureLayer();
pointLayer.Open();
pointLayer.Columns.Add(new FeatureSourceColumn("Text"));
pointLayer.Close();
//Sets the projection parameters to go from Geodetic (EPSG 4326) or decimal degrees to Google Map projection (Spherical Mercator).
Proj4Projection proj4 = new Proj4Projection();
proj4.InternalProjectionParametersString = Proj4Projection.GetEpsgParametersString(4326);
proj4.ExternalProjectionParametersString = Proj4Projection.GetGoogleMapParametersString();
//Applies the projection to the InMemoryFeatureLayer so that the point in decimal degrees (Longitude/Latitude) can be
//match the projection of Google Map.
pointLayer.FeatureSource.Projection = proj4;
//Values in Longitude and Latitude.
double Longitude = -95.2809;
double Latitude = 38.9543;
//Creates the feature made of a PointShape with the Longitude and Latitude values.
Feature GPSFeature = new Feature(new PointShape(Longitude, Latitude));
//Format the Longitude and Latitude into a nice string as Degrees Minutes and Seconds
string LongLat = DecimalDegreesHelper.GetDegreesMinutesSecondsStringFromDecimalDegreePoint(GPSFeature);
//Sets the InMemoryFeatureLayer to have it displayed with Square symbol and with text.
GPSFeature.ColumnValues.Add("Text", LongLat);
pointLayer.InternalFeatures.Add(GPSFeature);
pointLayer.ZoomLevelSet.ZoomLevel01.DefaultPointStyle = PointStyles.CreateSimplePointStyle(PointSymbolType.Square,
GeoColor.StandardColors.Red, GeoColor.StandardColors.Black, 2, 12);
pointLayer.ZoomLevelSet.ZoomLevel01.DefaultTextStyle = TextStyles.CreateSimpleTextStyle("Text", "Arial", 12, DrawingFontStyles.Bold,
GeoColor.StandardColors.Black, GeoColor.StandardColors.White, 3, -10, 10);
pointLayer.ZoomLevelSet.ZoomLevel01.ApplyUntilZoomLevel = ApplyUntilZoomLevel.Level20;
LayerOverlay pointOverlay = new LayerOverlay();
pointOverlay.Layers.Add("PointLayer", pointLayer);
winformsMap1.Overlays.Add("PointOverlay", pointOverlay);
//Sets the extend of the map based on the GPS point.
proj4.Open();
Vertex projVertex = proj4.ConvertToExternalProjection(Longitude, Latitude);
proj4.Close();
double extendWidth = 2300;
double extendHeight = 1200;
winformsMap1.CurrentExtent = new RectangleShape((projVertex.X - extendWidth), (projVertex.Y + extendHeight),
(projVertex.X + extendWidth), (projVertex.Y - extendHeight));
winformsMap1.Refresh();
}