protected override RectangleShape GetBoundingBoxCore()
{
RectangleShape boundingBox = null;
if (!LoadingFromShapeFile)
{
if (firstInputFeatureLayer.InternalFeatures.Count > 0)
{
firstInputFeatureLayer.Open();
boundingBox = firstInputFeatureLayer.GetBoundingBox();
}
if (secondInputFeatureLayer.InternalFeatures.Count > 0)
{
secondInputFeatureLayer.Open();
if (boundingBox != null)
{
boundingBox.ExpandToInclude(secondInputFeatureLayer.GetBoundingBox());
}
else
{
boundingBox = secondInputFeatureLayer.GetBoundingBox();
}
}
}
else
{
if (!string.IsNullOrEmpty(firstShapeFilePathName))
{
ShapeFileFeatureLayer coveredShapeFileFeatureLayer = new ShapeFileFeatureLayer(firstShapeFilePathName);
coveredShapeFileFeatureLayer.Open();
boundingBox = coveredShapeFileFeatureLayer.GetBoundingBox();
coveredShapeFileFeatureLayer.Close();
}
if (!string.IsNullOrEmpty(secondShapeFilePathName))
{
ShapeFileFeatureLayer coveringShapeFileFeatureLayer = new ShapeFileFeatureLayer(secondShapeFilePathName);
coveringShapeFileFeatureLayer.Open();
if (boundingBox == null)
{
boundingBox = coveringShapeFileFeatureLayer.GetBoundingBox();
}
else
{
boundingBox.ExpandToInclude(coveringShapeFileFeatureLayer.GetBoundingBox());
}
coveringShapeFileFeatureLayer.Close();
}
}
return(boundingBox);
}
/// <summary>
/// Set the map extent to fix a layer's bounding box
/// </summary>
private async void LayerBoundingBox_Click(object sender, EventArgs e)
{
await CollapseExpander();
mapView.CurrentExtent = friscoCityBoundary.GetBoundingBox();
mapView.Refresh();
}
/// <summary>
/// Set up the map with the ThinkGeo Cloud Maps overlay and a feature layer containing Frisco housing units data
/// </summary>
protected override async void OnAppearing()
{
base.OnAppearing();
// Create the background world maps using vector tiles requested from the ThinkGeo Cloud Service.
ThinkGeoCloudVectorMapsOverlay thinkGeoCloudVectorMapsOverlay = new ThinkGeoCloudVectorMapsOverlay("9ap16imkD_V7fsvDW9I8r8ULxgAB50BX_BnafMEBcKg~", "vtVao9zAcOj00UlGcK7U-efLANfeJKzlPuDB9nw7Bp4K4UxU_PdRDg~~", ThinkGeoCloudVectorMapsMapType.Light);
thinkGeoCloudVectorMapsOverlay.VectorTileCache = new FileVectorTileCache(Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData), "cache"), "CloudMapsVector");
mapView.Overlays.Add(thinkGeoCloudVectorMapsOverlay);
// Set the map's unit of measurement to meters (Spherical Mercator)
mapView.MapUnit = GeographyUnit.Meter;
// Create a new ShapeFileFeatureLayer using a shapefile containing Frisco Census data
ShapeFileFeatureLayer housingUnitsLayer = new ShapeFileFeatureLayer(Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData), "Data/Shapefile/Frisco 2010 Census Housing Units.shp"));
housingUnitsLayer.ZoomLevelSet.ZoomLevel01.ApplyUntilZoomLevel = ApplyUntilZoomLevel.Level20;
// Create a new ProjectionConverter to convert between Texas North Central (2276) and Spherical Mercator (3857)
ProjectionConverter projectionConverter = new ProjectionConverter(2276, 3857);
housingUnitsLayer.FeatureSource.ProjectionConverter = projectionConverter;
// Create a new overlay and add the census feature layer
LayerOverlay housingUnitsOverlay = new LayerOverlay();
housingUnitsOverlay.Layers.Add("Frisco Housing Units", housingUnitsLayer);
mapView.Overlays.Add("Frisco Housing Units Overlay", housingUnitsOverlay);
// Create a legend adornment to display classbreaks
LegendAdornmentLayer legend = new LegendAdornmentLayer();
// Set up the legend adornment
legend.Title = new LegendItem()
{
TextStyle = new TextStyle("Housing Unit Counts", new GeoFont("Verdana", 10, DrawingFontStyles.Bold), GeoBrushes.Black)
};
legend.Location = AdornmentLocation.LowerRight;
mapView.AdornmentOverlay.Layers.Add("Legend", legend);
// Get the exttent of the features from the housing units shapefile, and set the map extent.
housingUnitsLayer.Open();
mapView.CurrentExtent = housingUnitsLayer.GetBoundingBox();
housingUnitsLayer.Close();
cboColorType.SelectedItem = "Hue";
cboDefaultColor.SelectedItem = "Blue";
// Initialize the ColorCloudClient using our ThinkGeo Cloud credentials
colorCloudClient = new ColorCloudClient("FSDgWMuqGhZCmZnbnxh-Yl1HOaDQcQ6mMaZZ1VkQNYw~", "IoOZkBJie0K9pz10jTRmrUclX6UYssZBeed401oAfbxb9ufF1WVUvg~~");
// Set the initial color scheme for the housing units layer
Collection <GeoColor> colors = await GetColorsFromCloud();
// If colors were successfully generated, update the map
if (colors.Count > 0)
{
UpdateHousingUnitsLayerColors(colors);
}
}
private void Form1_Load(object sender, EventArgs e)
{
winformsMap1.MapUnit = GeographyUnit.DecimalDegree;
winformsMap1.BackgroundOverlay.BackgroundBrush = new GeoSolidBrush(GeoColor.StandardColors.LightSteelBlue);
ShapeFileFeatureLayer austinstreetsLayer = new ShapeFileFeatureLayer(@"..\..\App_Data\Austinstreets.shp");
austinstreetsLayer.ZoomLevelSet.ZoomLevel01.CustomStyles.Add(GetRoadStyle());
austinstreetsLayer.ZoomLevelSet.ZoomLevel01.ApplyUntilZoomLevel = ApplyUntilZoomLevel.Level20;
LayerOverlay austinstreetsOverlay = new LayerOverlay();
austinstreetsOverlay.Layers.Add("AustinstreetsLayer", austinstreetsLayer);
winformsMap1.Overlays.Add("AustinstreetsOverlay", austinstreetsOverlay);
austinstreetsLayer.Open();
winformsMap1.CurrentExtent = austinstreetsLayer.GetBoundingBox();
austinstreetsLayer.Close();
InMemoryFeatureLayer routingLayer = new InMemoryFeatureLayer();
routingLayer.ZoomLevelSet.ZoomLevel01.DefaultLineStyle.OuterPen.Color = GeoColor.StandardColors.Red;
routingLayer.ZoomLevelSet.ZoomLevel01.ApplyUntilZoomLevel = ApplyUntilZoomLevel.Level20;
LayerOverlay routingOverlay = new LayerOverlay();
routingOverlay.Layers.Add("RoutingLayer", routingLayer);
winformsMap1.Overlays.Add("RoutingOverlay", routingOverlay);
winformsMap1.Refresh();
}
private void MapView_Loaded(object sender, RoutedEventArgs e)
{
mapView.MapUnit = GeographyUnit.Meter;
// If want to know more srids, please refer Projections.rtf in Documentation folder.
ProjectionConverter proj4Projection = new ProjectionConverter(3857, 2163);
ShapeFileFeatureLayer worldLayer = new ShapeFileFeatureLayer(SampleHelper.Get("Countries02_3857.shp"));
worldLayer.ZoomLevelSet.ZoomLevel01.DefaultAreaStyle = AreaStyle.CreateSimpleAreaStyle(GeoColor.FromArgb(255, 233, 232, 214), GeoColor.FromArgb(255, 118, 138, 69));
worldLayer.ZoomLevelSet.ZoomLevel01.ApplyUntilZoomLevel = ApplyUntilZoomLevel.Level20;
worldLayer.FeatureSource.ProjectionConverter = proj4Projection;
worldLayer.Open();
mapView.CurrentExtent = worldLayer.GetBoundingBox();
worldLayer.Close();
LayerOverlay staticOverlay = new LayerOverlay();
staticOverlay.TileType = TileType.SingleTile;
staticOverlay.Layers.Add(new BackgroundLayer(new GeoSolidBrush(GeoColors.DeepOcean)));
staticOverlay.Layers.Add("WorldLayer", worldLayer);
mapView.Overlays.Add(staticOverlay);
mapView.Refresh();
}
private void UserADifferentProjectionForAFeatureLayer_Load(object sender, EventArgs e)
{
winformsMap1.MapUnit = GeographyUnit.Meter;
winformsMap1.BackgroundOverlay.BackgroundBrush = new GeoSolidBrush(GeoColor.GeographicColors.ShallowOcean);
// If want to know more srids, please refer Projections.rtf in Documentation folder.
Proj4Projection proj4Projection = new Proj4Projection();
proj4Projection.InternalProjectionParametersString = Proj4Projection.GetEpsgParametersString(4326);
proj4Projection.ExternalProjectionParametersString = Proj4Projection.GetEpsgParametersString(2163);
ShapeFileFeatureLayer worldLayer = new ShapeFileFeatureLayer(Samples.RootDirectory + @"Data\Countries02.shp");
worldLayer.ZoomLevelSet.ZoomLevel01.DefaultAreaStyle = AreaStyles.Country1;
worldLayer.ZoomLevelSet.ZoomLevel01.ApplyUntilZoomLevel = ApplyUntilZoomLevel.Level20;
worldLayer.FeatureSource.Projection = proj4Projection;
worldLayer.Open();
winformsMap1.CurrentExtent = worldLayer.GetBoundingBox();
worldLayer.Close();
LayerOverlay staticOverlay = new LayerOverlay();
staticOverlay.Layers.Add("WorldLayer", worldLayer);
winformsMap1.Overlays.Add(staticOverlay);
winformsMap1.Refresh();
}
/// <summary>
/// Use the ProjectionConverter class to reproject features in a ShapeFileFeatureLayer
/// </summary>
private void ReprojectFeaturesFromShapefile()
{
// Create a feature layer to hold the Frisco subdivisions data
ShapeFileFeatureLayer subdivisionsLayer = new ShapeFileFeatureLayer(@"../../../Data/Shapefile/Subdivisions.shp");
// Create a new ProjectionConverter to convert between Texas North Central (2276) and Spherical Mercator (3857)
ProjectionConverter projectionConverter = new ProjectionConverter(2276, 3857);
subdivisionsLayer.FeatureSource.ProjectionConverter = projectionConverter;
// Add a style to use to draw the Frisco subdivions polygons
subdivisionsLayer.ZoomLevelSet.ZoomLevel01.DefaultAreaStyle = AreaStyle.CreateSimpleAreaStyle(GeoColor.FromArgb(50, GeoColors.MediumPurple), GeoColors.MediumPurple, 2);
// Apply the styles across all zoom levels
subdivisionsLayer.ZoomLevelSet.ZoomLevel01.ApplyUntilZoomLevel = ApplyUntilZoomLevel.Level20;
// Get the overlay we prepared from the MapView, and add the subdivisions ShapeFileFeatureLayer to it
LayerOverlay subdivisionsOverlay = (LayerOverlay)mapView.Overlays["Frisco Subdivisions Overlay"];
subdivisionsOverlay.Layers.Clear();
subdivisionsOverlay.Layers.Add("Frisco Subdivisions", subdivisionsLayer);
// Set the map to the extent of the subdivisions features and refresh the map
subdivisionsLayer.Open();
mapView.CurrentExtent = subdivisionsLayer.GetBoundingBox();
subdivisionsLayer.Close();
mapView.Refresh();
}
private void WpfMap_Loaded(object sender, RoutedEventArgs e)
{
wpfMap1.MapUnit = GeographyUnit.Meter;
// If want to know more srids, please refer Projections.rtf in Documentation folder.
ManagedProj4Projection proj4Projection = new ManagedProj4Projection();
proj4Projection.InternalProjectionParametersString = ManagedProj4Projection.GetEpsgParametersString(4326);
proj4Projection.ExternalProjectionParametersString = ManagedProj4Projection.GetEpsgParametersString(2163);
ShapeFileFeatureLayer worldLayer = new ShapeFileFeatureLayer(@"..\..\SampleData\Data\Countries02.shp");
worldLayer.ZoomLevelSet.ZoomLevel01.DefaultAreaStyle = AreaStyles.Country1;
worldLayer.ZoomLevelSet.ZoomLevel01.ApplyUntilZoomLevel = ApplyUntilZoomLevel.Level20;
worldLayer.FeatureSource.Projection = proj4Projection;
worldLayer.Open();
wpfMap1.CurrentExtent = worldLayer.GetBoundingBox();
worldLayer.Close();
LayerOverlay staticOverlay = new LayerOverlay();
staticOverlay.TileType = TileType.SingleTile;
staticOverlay.Layers.Add(new BackgroundLayer(new GeoSolidBrush(GeoColor.GeographicColors.ShallowOcean)));
staticOverlay.Layers.Add("WorldLayer", worldLayer);
wpfMap1.Overlays.Add(staticOverlay);
wpfMap1.Refresh();
}
/// <summary>
/// Setup the map with the ThinkGeo Cloud Maps overlay. Also, add the cityLimits and bufferLayer layers into a grouped LayerOverlay and display them on the map.
/// </summary>
private void Form_Load(object sender, EventArgs e)
{
// Set the map's unit of measurement to meters(Spherical Mercator)
mapView.MapUnit = GeographyUnit.Meter;
// Add Cloud Maps as a background overlay
var thinkGeoCloudVectorMapsOverlay = new ThinkGeoCloudVectorMapsOverlay("itZGOI8oafZwmtxP-XGiMvfWJPPc-dX35DmESmLlQIU~", "bcaCzPpmOG6le2pUz5EAaEKYI-KSMny_WxEAe7gMNQgGeN9sqL12OA~~", ThinkGeoCloudVectorMapsMapType.Light);
mapView.Overlays.Add(thinkGeoCloudVectorMapsOverlay);
// Project cityLimits layer to Spherical Mercator to match the map projection
cityLimits.FeatureSource.ProjectionConverter = new ProjectionConverter(2276, 3857);
// Style cityLimits layer
cityLimits.ZoomLevelSet.ZoomLevel01.DefaultAreaStyle = AreaStyle.CreateSimpleAreaStyle(new GeoColor(32, GeoColors.Orange), GeoColors.DimGray);
cityLimits.ZoomLevelSet.ZoomLevel01.ApplyUntilZoomLevel = ApplyUntilZoomLevel.Level20;
// Style the bufferLayer
bufferLayer.ZoomLevelSet.ZoomLevel01.DefaultAreaStyle = AreaStyle.CreateSimpleAreaStyle(new GeoColor(32, GeoColors.Green), GeoColors.DimGray);
bufferLayer.ZoomLevelSet.ZoomLevel01.ApplyUntilZoomLevel = ApplyUntilZoomLevel.Level20;
// Add cityLimits to a LayerOverlay
layerOverlay.Layers.Add(cityLimits);
// Add bufferLayer to the layerOverlay
layerOverlay.Layers.Add(bufferLayer);
// Set the map extent to the cityLimits layer bounding box
cityLimits.Open();
mapView.CurrentExtent = cityLimits.GetBoundingBox();
cityLimits.Close();
// Add LayerOverlay to Map
mapView.Overlays.Add(layerOverlay);
}
private ImageSource GenerateMapImage()
{
Collection <Layer> layersToDraw = new Collection <Layer>();
// Create the background world maps using vector tiles stored locally in our MBTiles file and also set the styling though a json file
ThinkGeoMBTilesLayer mbTilesLayer = new ThinkGeoMBTilesLayer(Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData), "Data/Mbtiles/Frisco.mbtiles"), new Uri(Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData), "Data/Json/thinkgeo-world-streets-light.json"), UriKind.Relative));
mbTilesLayer.Open();
layersToDraw.Add(mbTilesLayer);
// Create the new layer and set the projection as the data is in srid 2276 and our background is srid 3857 (spherical mercator).
ShapeFileFeatureLayer zoningLayer = new ShapeFileFeatureLayer(Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData), "Data/Shapefile/Zoning.shp"));
zoningLayer.FeatureSource.ProjectionConverter = new ProjectionConverter(2276, 3857);
zoningLayer.Open();
// Create an Area style on zoom level 1 and then apply it to all zoom levels up to 20.
zoningLayer.ZoomLevelSet.ZoomLevel01.DefaultAreaStyle = new AreaStyle(new GeoPen(GeoBrushes.Blue));
zoningLayer.ZoomLevelSet.ZoomLevel01.ApplyUntilZoomLevel = ApplyUntilZoomLevel.Level20;
layersToDraw.Add(zoningLayer);
// Create a GeoCanvas to do the drawing
GeoCanvas canvas = GeoCanvas.CreateDefaultGeoCanvas();
// Create a GeoImage as the image to draw on
GeoImage geoImage = new GeoImage(800, 600);
// Start the drawing by specifying the image, extent and map units
canvas.BeginDrawing(geoImage, MapUtil.GetDrawingExtent(zoningLayer.GetBoundingBox(), 800, 600), GeographyUnit.Meter);
// This collection is used during drawing to pass labels in between layers so we can track collisions
Collection <SimpleCandidate> labels = new Collection <SimpleCandidate>();
// Loop through all the layers and draw them to the GeoCanvas
// The flush is to compact styles that use different drawing levels
foreach (var layer in layersToDraw)
{
layer.Draw(canvas, labels);
canvas.Flush();
}
// End drawing, we can now use the GeoImage
canvas.EndDrawing();
// Create a memory stream and save the GeoImage as a standard PNG formatted image
MemoryStream imageStream = new MemoryStream();
geoImage.Save(imageStream, GeoImageFormat.Png);
// Reset the image stream back to the beginning
imageStream.Position = 0;
return(ImageSource.FromStream(() =>
{
return imageStream;
}));
}
/// <summary>
/// Setup the map with the ThinkGeo Cloud Maps overlay. Also, add the cityLimits, westRegionLayer and differenceLayer
/// layers into a grouped LayerOverlay and display them on the map.
/// </summary>
protected override void OnAppearing()
{
base.OnAppearing();
// Set the map's unit of measurement to meters(Spherical Mercator)
mapView.MapUnit = GeographyUnit.Meter;
// Add Cloud Maps as a background overlay
var thinkGeoCloudVectorMapsOverlay = new ThinkGeoCloudVectorMapsOverlay("9ap16imkD_V7fsvDW9I8r8ULxgAB50BX_BnafMEBcKg~", "vtVao9zAcOj00UlGcK7U-efLANfeJKzlPuDB9nw7Bp4K4UxU_PdRDg~~", ThinkGeoCloudVectorMapsMapType.Light);
thinkGeoCloudVectorMapsOverlay.VectorTileCache = new FileVectorTileCache(Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData), "cache"), "CloudMapsVector");
mapView.Overlays.Add(thinkGeoCloudVectorMapsOverlay);
ShapeFileFeatureLayer cityLimits = new ShapeFileFeatureLayer(Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData), "Data/Shapefile/FriscoCityLimits.shp"));
InMemoryFeatureLayer westRegionLayer = new InMemoryFeatureLayer();
InMemoryFeatureLayer differenceLayer = new InMemoryFeatureLayer();
LayerOverlay layerOverlay = new LayerOverlay();
// Project cityLimits layer to Spherical Mercator to match the map projection
cityLimits.FeatureSource.ProjectionConverter = new ProjectionConverter(2276, 3857);
// Style cityLimits layer
cityLimits.ZoomLevelSet.ZoomLevel01.DefaultAreaStyle = AreaStyle.CreateSimpleAreaStyle(new GeoColor(32, GeoColors.Orange), GeoColors.DimGray);
cityLimits.ZoomLevelSet.ZoomLevel01.ApplyUntilZoomLevel = ApplyUntilZoomLevel.Level20;
// Style cityLimits layer
westRegionLayer.ZoomLevelSet.ZoomLevel01.DefaultAreaStyle = AreaStyle.CreateSimpleAreaStyle(new GeoColor(32, GeoColors.Blue), GeoColors.DimGray);
westRegionLayer.ZoomLevelSet.ZoomLevel01.ApplyUntilZoomLevel = ApplyUntilZoomLevel.Level20;
// Style the differenceLayer
differenceLayer.ZoomLevelSet.ZoomLevel01.DefaultAreaStyle = AreaStyle.CreateSimpleAreaStyle(new GeoColor(64, GeoColors.Green), GeoColors.DimGray);
differenceLayer.ZoomLevelSet.ZoomLevel01.ApplyUntilZoomLevel = ApplyUntilZoomLevel.Level20;
// Add cityLimits to a LayerOverlay
layerOverlay.Layers.Add("cityLimits", cityLimits);
// Add cityLimits to a LayerOverlay
layerOverlay.Layers.Add("westRegionLayer", westRegionLayer);
// Add differenceLayer to the layerOverlay
layerOverlay.Layers.Add("differenceLayer", differenceLayer);
// Set the map extent to the cityLimits layer bounding box
cityLimits.Open();
mapView.CurrentExtent = cityLimits.GetBoundingBox();
cityLimits.Close();
// Add LayerOverlay to Map
mapView.Overlays.Add("layerOverlay", layerOverlay);
// Add west region area to westRegionLayer
westRegionLayer.InternalFeatures.Add(new Feature("Polygon ((-10780139.10763415694236755 3918539.43726690439507365, -10780206.68015497177839279 3915600.03261143481358886, -10780088.42824354581534863 3914687.80358042707666755, -10780037.7488529346883297 3913978.2921118657104671, -10779767.4587696734815836 3913555.96385676926001906, -10779176.19921253807842731 3913336.35316411964595318, -10778635.61904601566493511 3913049.16995065379887819, -10778280.86331173405051231 3911934.22335720015689731, -10778263.970181530341506 3910684.13172211544588208, -10778382.22209295630455017 3910447.6278992616571486, -10778382.22209295630455017 3909569.1851286618039012, -10778263.970181530341506 3909113.07061315793544054, -10778280.86331173405051231 3907356.18507195776328444, -10785595.58868999965488911 3904045.13155200378969312, -10786034.81007529981434345 3904822.21554138045758009, -10786001.02381489239633083 3908150.16219153860583901, -10786051.70320550352334976 3908690.7423580614849925, -10785933.45129407569766045 3909315.78817560384050012, -10786001.02381489239633083 3911275.39127924991771579, -10785882.77190346457064152 3912204.5134404618293047, -10785832.09251285344362259 3914485.08601798117160797, -10785832.09251285344362259 3917728.56701711937785149, -10785426.65738796070218086 3918117.10901180794462562, -10785460.44364836812019348 3919012.44491261197254062, -10782233.85577943362295628 3918995.55178240826353431, -10781642.59622230008244514 3918623.90291792340576649, -10780139.10763415694236755 3918539.43726690439507365))"));
mapView.Refresh();
}
/// <summary>
/// TODO: Update sample once API has been ported
/// </summary>
protected override void OnAppearing()
{
base.OnAppearing();
// Set the map's unit of measurement to meters(Spherical Mercator)
mapView.MapUnit = GeographyUnit.Meter;
// Add Cloud Maps as a background overlay
var thinkGeoCloudVectorMapsOverlay = new ThinkGeoCloudVectorMapsOverlay("9ap16imkD_V7fsvDW9I8r8ULxgAB50BX_BnafMEBcKg~", "vtVao9zAcOj00UlGcK7U-efLANfeJKzlPuDB9nw7Bp4K4UxU_PdRDg~~", ThinkGeoCloudVectorMapsMapType.Light);
thinkGeoCloudVectorMapsOverlay.VectorTileCache = new FileVectorTileCache(Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData), "cache"), "CloudMapsVector");
mapView.Overlays.Add(thinkGeoCloudVectorMapsOverlay);
ShapeFileFeatureLayer cityLimits = new ShapeFileFeatureLayer(Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData), "Data/Shapefile/FriscoCityLimits.shp"));
ShapeFileFeatureLayer adminBoundaries = new ShapeFileFeatureLayer(Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData), "Data/FriscoMunBnd/FriscoAdminBoundaries.shp"));
InMemoryFeatureLayer splitLayer = new InMemoryFeatureLayer();
LayerOverlay layerOverlay = new LayerOverlay();
// Project cityLimits layer to Spherical Mercator to match the map projection
cityLimits.FeatureSource.ProjectionConverter = new ProjectionConverter(2276, 3857);
// Project adminBoundaries layer to Spherical Mercator to match the map projection
adminBoundaries.FeatureSource.ProjectionConverter = new ProjectionConverter(2276, 3857);
// Style cityLimits layer
cityLimits.ZoomLevelSet.ZoomLevel01.DefaultAreaStyle = AreaStyle.CreateSimpleAreaStyle(new GeoColor(32, GeoColors.Orange), GeoColors.DimGray);
cityLimits.ZoomLevelSet.ZoomLevel01.ApplyUntilZoomLevel = ApplyUntilZoomLevel.Level20;
// Style adminBoundaries layer
adminBoundaries.ZoomLevelSet.ZoomLevel01.DefaultLineStyle = LineStyle.CreateSimpleLineStyle(GeoColors.Red, 2, false);
adminBoundaries.ZoomLevelSet.ZoomLevel01.ApplyUntilZoomLevel = ApplyUntilZoomLevel.Level20;
// Style the splitLayer
splitLayer.ZoomLevelSet.ZoomLevel01.DefaultAreaStyle = AreaStyle.CreateSimpleAreaStyle(new GeoColor(32, GeoColors.Green), GeoColors.DimGray);
splitLayer.ZoomLevelSet.ZoomLevel01.ApplyUntilZoomLevel = ApplyUntilZoomLevel.Level20;
// Add cityLimits to a LayerOverlay
layerOverlay.Layers.Add("cityLimits", cityLimits);
// Add splitLayer to the layerOverlay
layerOverlay.Layers.Add("splitLayer", splitLayer);
// Set the map extent to the cityLimits layer bounding box
cityLimits.Open();
mapView.CurrentExtent = cityLimits.GetBoundingBox();
cityLimits.Close();
// Add LayerOverlay to Map
mapView.Overlays.Add("layerOverlay", layerOverlay);
mapView.Refresh();
}
private void Form_Load(object sender, EventArgs e)
{
// Set the map's unit of measurement to meters(Spherical Mercator)
mapView.MapUnit = GeographyUnit.Meter;
// Add Cloud Maps as a background overlay
var thinkGeoCloudVectorMapsOverlay = new ThinkGeoCloudVectorMapsOverlay("itZGOI8oafZwmtxP-XGiMvfWJPPc-dX35DmESmLlQIU~", "bcaCzPpmOG6le2pUz5EAaEKYI-KSMny_WxEAe7gMNQgGeN9sqL12OA~~", ThinkGeoCloudVectorMapsMapType.Light);
mapView.Overlays.Add(thinkGeoCloudVectorMapsOverlay);
ShapeFileFeatureLayer cityLimits = new ShapeFileFeatureLayer(@"../../../Data/Shapefile/FriscoCityLimits.shp");
InMemoryFeatureLayer westRegionLayer = new InMemoryFeatureLayer();
InMemoryFeatureLayer clipLayer = new InMemoryFeatureLayer();
LayerOverlay layerOverlay = new LayerOverlay();
// Project cityLimits layer to Spherical Mercator to match the map projection
cityLimits.FeatureSource.ProjectionConverter = new ProjectionConverter(2276, 3857);
// Style cityLimits layer
cityLimits.ZoomLevelSet.ZoomLevel01.DefaultAreaStyle = AreaStyle.CreateSimpleAreaStyle(new GeoColor(32, GeoColors.Orange), GeoColors.DimGray);
cityLimits.ZoomLevelSet.ZoomLevel01.ApplyUntilZoomLevel = ApplyUntilZoomLevel.Level20;
// Style cityLimits layer
westRegionLayer.ZoomLevelSet.ZoomLevel01.DefaultAreaStyle = AreaStyle.CreateSimpleAreaStyle(new GeoColor(32, GeoColors.Blue), GeoColors.DimGray);
westRegionLayer.ZoomLevelSet.ZoomLevel01.ApplyUntilZoomLevel = ApplyUntilZoomLevel.Level20;
// Style the clipLayer
clipLayer.ZoomLevelSet.ZoomLevel01.DefaultAreaStyle = AreaStyle.CreateSimpleAreaStyle(new GeoColor(64, GeoColors.Green), GeoColors.DimGray);
clipLayer.ZoomLevelSet.ZoomLevel01.ApplyUntilZoomLevel = ApplyUntilZoomLevel.Level20;
// Add cityLimits to a LayerOverlay
layerOverlay.Layers.Add("cityLimits", cityLimits);
// Add cityLimits to a LayerOverlay
layerOverlay.Layers.Add("westRegionLayer", westRegionLayer);
// Add clipLayer to the layerOverlay
layerOverlay.Layers.Add("clipLayer", clipLayer);
// Set the map extent to the cityLimits layer bounding box
cityLimits.Open();
mapView.CurrentExtent = cityLimits.GetBoundingBox();
cityLimits.Close();
// Add LayerOverlay to Map
mapView.Overlays.Add("layerOverlay", layerOverlay);
// Add west region area to westRegionLayer
westRegionLayer.InternalFeatures.Add(new Feature("Polygon ((-10780139.10763415694236755 3918539.43726690439507365, -10780206.68015497177839279 3915600.03261143481358886, -10780088.42824354581534863 3914687.80358042707666755, -10780037.7488529346883297 3913978.2921118657104671, -10779767.4587696734815836 3913555.96385676926001906, -10779176.19921253807842731 3913336.35316411964595318, -10778635.61904601566493511 3913049.16995065379887819, -10778280.86331173405051231 3911934.22335720015689731, -10778263.970181530341506 3910684.13172211544588208, -10778382.22209295630455017 3910447.6278992616571486, -10778382.22209295630455017 3909569.1851286618039012, -10778263.970181530341506 3909113.07061315793544054, -10778280.86331173405051231 3907356.18507195776328444, -10785595.58868999965488911 3904045.13155200378969312, -10786034.81007529981434345 3904822.21554138045758009, -10786001.02381489239633083 3908150.16219153860583901, -10786051.70320550352334976 3908690.7423580614849925, -10785933.45129407569766045 3909315.78817560384050012, -10786001.02381489239633083 3911275.39127924991771579, -10785882.77190346457064152 3912204.5134404618293047, -10785832.09251285344362259 3914485.08601798117160797, -10785832.09251285344362259 3917728.56701711937785149, -10785426.65738796070218086 3918117.10901180794462562, -10785460.44364836812019348 3919012.44491261197254062, -10782233.85577943362295628 3918995.55178240826353431, -10781642.59622230008244514 3918623.90291792340576649, -10780139.10763415694236755 3918539.43726690439507365))"));
}
public void SetCurrentExtent()
{
try
{
ShapeFileFeatureLayer aux = MapHelper.GetRegionFeatureLayer(ERMTSession.Instance.CurrentModelMainRegion, _modelLayers);
if (aux != null)
{
aux.Open();
winformsMap1.CurrentExtent = aux.GetBoundingBox();
aux.Close();
}
}
catch
{ }
}
private void Form_Load(object sender, EventArgs e)
{
// Set the map's unit of measurement to meters(Spherical Mercator)
mapView.MapUnit = GeographyUnit.Meter;
// Add Cloud Maps as a background overlay
var thinkGeoCloudVectorMapsOverlay = new ThinkGeoCloudVectorMapsOverlay("itZGOI8oafZwmtxP-XGiMvfWJPPc-dX35DmESmLlQIU~", "bcaCzPpmOG6le2pUz5EAaEKYI-KSMny_WxEAe7gMNQgGeN9sqL12OA~~", ThinkGeoCloudVectorMapsMapType.Light);
mapView.Overlays.Add(thinkGeoCloudVectorMapsOverlay);
ShapeFileFeatureLayer cityLimits = new ShapeFileFeatureLayer(@"../../../Data/Shapefile/FriscoCityLimits.shp");
ShapeFileFeatureLayer adminBoundaries = new ShapeFileFeatureLayer(@"../../../Data/FriscoMunBnd/FriscoAdminBoundaries.shp");
InMemoryFeatureLayer splitLayer = new InMemoryFeatureLayer();
LayerOverlay layerOverlay = new LayerOverlay();
// Project cityLimits layer to Spherical Mercator to match the map projection
cityLimits.FeatureSource.ProjectionConverter = new ProjectionConverter(2276, 3857);
// Project adminBoundaries layer to Spherical Mercator to match the map projection
adminBoundaries.FeatureSource.ProjectionConverter = new ProjectionConverter(2276, 3857);
// Style cityLimits layer
cityLimits.ZoomLevelSet.ZoomLevel01.DefaultAreaStyle = AreaStyle.CreateSimpleAreaStyle(new GeoColor(32, GeoColors.Orange), GeoColors.DimGray);
cityLimits.ZoomLevelSet.ZoomLevel01.ApplyUntilZoomLevel = ApplyUntilZoomLevel.Level20;
// Style adminBoundaries layer
adminBoundaries.ZoomLevelSet.ZoomLevel01.DefaultLineStyle = LineStyle.CreateSimpleLineStyle(GeoColors.Red, 2, false);
adminBoundaries.ZoomLevelSet.ZoomLevel01.ApplyUntilZoomLevel = ApplyUntilZoomLevel.Level20;
// Style the splitLayer
splitLayer.ZoomLevelSet.ZoomLevel01.DefaultAreaStyle = AreaStyle.CreateSimpleAreaStyle(new GeoColor(32, GeoColors.Green), GeoColors.DimGray);
splitLayer.ZoomLevelSet.ZoomLevel01.ApplyUntilZoomLevel = ApplyUntilZoomLevel.Level20;
// Add cityLimits to a LayerOverlay
layerOverlay.Layers.Add("cityLimits", cityLimits);
// Add splitLayer to the layerOverlay
layerOverlay.Layers.Add("splitLayer", splitLayer);
// Set the map extent to the cityLimits layer bounding box
cityLimits.Open();
mapView.CurrentExtent = cityLimits.GetBoundingBox();
cityLimits.Close();
// Add LayerOverlay to Map
mapView.Overlays.Add("layerOverlay", layerOverlay);
}
/// <summary>
/// Setup the map with the ThinkGeo Cloud Maps overlay. Also, add the censusHousing and centerPointLayer layers
/// into a grouped LayerOverlay and display it on the map.
/// </summary>
protected override void OnAppearing()
{
base.OnAppearing();
// Set the map's unit of measurement to meters(Spherical Mercator)
mapView.MapUnit = GeographyUnit.Meter;
// Add Cloud Maps as a background overlay
var thinkGeoCloudVectorMapsOverlay = new ThinkGeoCloudVectorMapsOverlay("9ap16imkD_V7fsvDW9I8r8ULxgAB50BX_BnafMEBcKg~", "vtVao9zAcOj00UlGcK7U-efLANfeJKzlPuDB9nw7Bp4K4UxU_PdRDg~~", ThinkGeoCloudVectorMapsMapType.Light);
thinkGeoCloudVectorMapsOverlay.VectorTileCache = new FileVectorTileCache(Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData), "cache"), "CloudMapsVector");
mapView.Overlays.Add(thinkGeoCloudVectorMapsOverlay);
ShapeFileFeatureLayer censusHousing = new ShapeFileFeatureLayer(Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData), "Data/Shapefile/Frisco 2010 Census Housing Units.shp"));
InMemoryFeatureLayer centerPointLayer = new InMemoryFeatureLayer();
LayerOverlay layerOverlay = new LayerOverlay();
// Project censusHousing layer to Spherical Mercator to match the map projection
censusHousing.FeatureSource.ProjectionConverter = new ProjectionConverter(2276, 3857);
// Style censusHousing layer
censusHousing.ZoomLevelSet.ZoomLevel01.DefaultAreaStyle = AreaStyle.CreateSimpleAreaStyle(new GeoColor(32, GeoColors.Orange), GeoColors.DimGray);
censusHousing.ZoomLevelSet.ZoomLevel01.ApplyUntilZoomLevel = ApplyUntilZoomLevel.Level20;
// Style centerPointLayer
centerPointLayer.ZoomLevelSet.ZoomLevel01.DefaultPointStyle = PointStyle.CreateSimpleCircleStyle(GeoColors.Green, 12, GeoColors.White, 4);
centerPointLayer.ZoomLevelSet.ZoomLevel01.DefaultAreaStyle = AreaStyle.CreateSimpleAreaStyle(new GeoColor(64, GeoColors.Green), GeoColors.Black, 2);
centerPointLayer.ZoomLevelSet.ZoomLevel01.ApplyUntilZoomLevel = ApplyUntilZoomLevel.Level20;
// Add censusHousing layer to a LayerOverlay
layerOverlay.Layers.Add("censusHousing", censusHousing);
// Add centerPointLayer to the layerOverlay
layerOverlay.Layers.Add("centerPointLayer", centerPointLayer);
// Set the map extent to the censusHousing layer bounding box
censusHousing.Open();
mapView.CurrentExtent = censusHousing.GetBoundingBox();
censusHousing.Close();
// Add LayerOverlay to Map
mapView.Overlays.Add("layerOverlay", layerOverlay);
centroidCenter.IsChecked = true;
mapView.Refresh();
}
/// <summary>
/// Set up the map with the ThinkGeo Cloud Maps overlay and a feature layer containing Frisco parks data
/// </summary>
protected override void OnAppearing()
{
base.OnAppearing();
// Create the background world maps using vector tiles requested from the ThinkGeo Cloud Service.
ThinkGeoCloudVectorMapsOverlay thinkGeoCloudVectorMapsOverlay = new ThinkGeoCloudVectorMapsOverlay("9ap16imkD_V7fsvDW9I8r8ULxgAB50BX_BnafMEBcKg~", "vtVao9zAcOj00UlGcK7U-efLANfeJKzlPuDB9nw7Bp4K4UxU_PdRDg~~", ThinkGeoCloudVectorMapsMapType.Light);
thinkGeoCloudVectorMapsOverlay.VectorTileCache = new FileVectorTileCache(Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData), "cache"), "CloudMapsVector");
mapView.Overlays.Add(thinkGeoCloudVectorMapsOverlay);
// Set the Map Unit to meters (used in Spherical Mercator)
mapView.MapUnit = GeographyUnit.Meter;
// Create a feature layer to hold the Frisco parks data
ShapeFileFeatureLayer parksLayer = new ShapeFileFeatureLayer(Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData), "Data/Shapefile/Parks.shp"));
// Convert the Frisco shapefile from its native projection to Spherical Mercator, to match the map
ProjectionConverter projectionConverter = new ProjectionConverter(2276, 3857);
parksLayer.FeatureSource.ProjectionConverter = projectionConverter;
// Add a style to use to draw the Frisco parks polygons
parksLayer.ZoomLevelSet.ZoomLevel01.ApplyUntilZoomLevel = ApplyUntilZoomLevel.Level20;
parksLayer.ZoomLevelSet.ZoomLevel01.DefaultAreaStyle = AreaStyle.CreateSimpleAreaStyle(GeoColor.FromArgb(50, GeoColors.MediumPurple), GeoColors.MediumPurple, 2);
// Add the feature layer to an overlay, and add the overlay to the map
LayerOverlay parksOverlay = new LayerOverlay();
parksOverlay.Layers.Add("Frisco Parks", parksLayer);
mapView.Overlays.Add(parksOverlay);
// Add a PopupOverlay to the map, to display feature information
PopupOverlay popupOverlay = new PopupOverlay();
mapView.Overlays.Add("Info Popup Overlay", popupOverlay);
// Set the map extent to the bounding box of the parks
parksLayer.Open();
mapView.CurrentExtent = parksLayer.GetBoundingBox();
// mapView.ZoomIn();
parksLayer.Close();
// Refresh and redraw the map
mapView.Refresh();
}
/// <summary>
/// Setup the map with the ThinkGeo Cloud Maps overlay. Also, add the dividedCityLimits and unionLayer layers into a grouped LayerOverlay and display them on the map.
/// </summary>
protected override void OnAppearing()
{
base.OnAppearing();
// Set the map's unit of measurement to meters(Spherical Mercator)
mapView.MapUnit = GeographyUnit.Meter;
// Add Cloud Maps as a background overlay
var thinkGeoCloudVectorMapsOverlay = new ThinkGeoCloudVectorMapsOverlay("9ap16imkD_V7fsvDW9I8r8ULxgAB50BX_BnafMEBcKg~", "vtVao9zAcOj00UlGcK7U-efLANfeJKzlPuDB9nw7Bp4K4UxU_PdRDg~~", ThinkGeoCloudVectorMapsMapType.Light);
thinkGeoCloudVectorMapsOverlay.VectorTileCache = new FileVectorTileCache(Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData), "cache"), "CloudMapsVector");
mapView.Overlays.Add(thinkGeoCloudVectorMapsOverlay);
ShapeFileFeatureLayer dividedCityLimits = new ShapeFileFeatureLayer(Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData), "Data/Shapefile/FriscoCityLimitsDivided.shp"));
InMemoryFeatureLayer unionLayer = new InMemoryFeatureLayer();
LayerOverlay layerOverlay = new LayerOverlay();
// Project dividedCityLimits layer to Spherical Mercator to match the map projection
dividedCityLimits.FeatureSource.ProjectionConverter = new ProjectionConverter(2276, 3857);
// Style dividedCityLimits layer
dividedCityLimits.ZoomLevelSet.ZoomLevel01.DefaultAreaStyle = AreaStyle.CreateSimpleAreaStyle(new GeoColor(128, GeoColors.LightOrange), GeoColors.DimGray, 2);
dividedCityLimits.ZoomLevelSet.ZoomLevel01.DefaultTextStyle = TextStyle.CreateSimpleTextStyle("NAME", "Segoe UI", 12, DrawingFontStyles.Bold, GeoColors.Black, GeoColors.White, 2);
dividedCityLimits.ZoomLevelSet.ZoomLevel01.ApplyUntilZoomLevel = ApplyUntilZoomLevel.Level20;
// Style unionLayer
unionLayer.ZoomLevelSet.ZoomLevel01.DefaultAreaStyle = AreaStyle.CreateSimpleAreaStyle(new GeoColor(32, GeoColors.Green), GeoColors.DimGray, 2);
unionLayer.ZoomLevelSet.ZoomLevel01.ApplyUntilZoomLevel = ApplyUntilZoomLevel.Level20;
// Add dividedCityLimits to a LayerOverlay
layerOverlay.Layers.Add("dividedCityLimits", dividedCityLimits);
// Add unionLayer to the layerOverlay
layerOverlay.Layers.Add("unionLayer", unionLayer);
// Set the map extent to the dividedCityLimits layer bounding box
dividedCityLimits.Open();
mapView.CurrentExtent = dividedCityLimits.GetBoundingBox();
dividedCityLimits.Close();
// Add LayerOverlay to Map
mapView.Overlays.Add("layerOverlay", layerOverlay);
mapView.Refresh();
}
/// <summary>
/// Setup the map with the ThinkGeo Cloud Maps overlay. Also, project and style the Frisco 2010 Census Housing Units layer
/// </summary>
protected override void OnAppearing()
{
base.OnAppearing();
// Set the map's unit of measurement to meters(Spherical Mercator)
mapView.MapUnit = GeographyUnit.Meter;
// Add Cloud Maps as a background overlay
var thinkGeoCloudVectorMapsOverlay = new ThinkGeoCloudVectorMapsOverlay("9ap16imkD_V7fsvDW9I8r8ULxgAB50BX_BnafMEBcKg~", "vtVao9zAcOj00UlGcK7U-efLANfeJKzlPuDB9nw7Bp4K4UxU_PdRDg~~", ThinkGeoCloudVectorMapsMapType.Light);
thinkGeoCloudVectorMapsOverlay.VectorTileCache = new FileVectorTileCache(Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData), "cache"), "CloudMapsVector");
mapView.Overlays.Add(thinkGeoCloudVectorMapsOverlay);
var housingUnitsLayer = new ShapeFileFeatureLayer(Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData), "Data/Shapefile/Frisco 2010 Census Housing Units.shp"));
var legend = new LegendAdornmentLayer();
// Setup the legend adornment
legend.Title = new LegendItem()
{
TextStyle = new TextStyle("Housing Units", new GeoFont("Verdana", 10, DrawingFontStyles.Bold), GeoBrushes.Black)
};
legend.Location = AdornmentLocation.LowerRight;
mapView.AdornmentOverlay.Layers.Add(legend);
// Project the layer's data to match the projection of the map
housingUnitsLayer.FeatureSource.ProjectionConverter = new ProjectionConverter(2276, 3857);
AddClassBreakStyle(housingUnitsLayer, legend);
// Add housingUnitsLayer to a LayerOverlay
var layerOverlay = new LayerOverlay();
layerOverlay.Layers.Add(housingUnitsLayer);
// Add layerOverlay to the mapView
mapView.Overlays.Add(layerOverlay);
// Set the map extent
housingUnitsLayer.Open();
mapView.CurrentExtent = housingUnitsLayer.GetBoundingBox();
housingUnitsLayer.Close();
mapView.Refresh();
}
private void Form1_Load(object sender, EventArgs e)
{
winformsMap1.MapUnit = GeographyUnit.DecimalDegree;
WorldStreetsAndImageryOverlay worldOverlay = new WorldStreetsAndImageryOverlay();
winformsMap1.Overlays.Add(worldOverlay);
LayerOverlay layerOverlay = new LayerOverlay();
ShapeFileFeatureLayer shapeFileLayer = new ShapeFileFeatureLayer(@"..\..\AppData\states.shp");
shapeFileLayer.ZoomLevelSet.ZoomLevel01.DefaultAreaStyle = WorldStreetsAreaStyles.Military();
shapeFileLayer.ZoomLevelSet.ZoomLevel01.ApplyUntilZoomLevel = ApplyUntilZoomLevel.Level20;
layerOverlay.Layers.Add(shapeFileLayer);
winformsMap1.Overlays.Add(layerOverlay);
shapeFileLayer.Open();
winformsMap1.CurrentExtent = shapeFileLayer.GetBoundingBox();
winformsMap1.Refresh();
}
protected override RectangleShape GetBoundingBoxCore()
{
RectangleShape boundingBox;
if (!LoadingFromShapeFile)
{
InputFeatureLayer.Open();
boundingBox = InputFeatureLayer.GetBoundingBox();
InputFeatureLayer.Close();
}
else
{
ShapeFileFeatureLayer shapeFileFeatureLayer = new ShapeFileFeatureLayer(shapePathFileName);
shapeFileFeatureLayer.Open();
boundingBox = shapeFileFeatureLayer.GetBoundingBox();
shapeFileFeatureLayer.Close();
}
return(boundingBox);
}
private void WpfMap_Loaded(object sender, RoutedEventArgs e)
{
Map1.MapUnit = GeographyUnit.DecimalDegree;
Map1.BackgroundOverlay.BackgroundBrush = new GeoSolidBrush(GeoColor.FromArgb(255, 172, 205, 226));
LayerOverlay layerOverlay = new LayerOverlay();
Map1.Overlays.Add("worldmapkit", layerOverlay);
featureLayer = new ShapeFileFeatureLayer(@"..\..\data\Road_Network.shp");
featureLayer.ZoomLevelSet.ZoomLevel01.DefaultLineStyle = LineStyles.LocalRoad3;
featureLayer.ZoomLevelSet.ZoomLevel01.ApplyUntilZoomLevel = ApplyUntilZoomLevel.Level20;
layerOverlay.Layers.Add(featureLayer);
ShapeFileFeatureLayer pointsLayer = new ShapeFileFeatureLayer(@"..\..\data\Points.shp");
pointsLayer.ZoomLevelSet.ZoomLevel01.DefaultPointStyle = PointStyles.Capital1;
pointsLayer.ZoomLevelSet.ZoomLevel01.DefaultTextStyle = TextStyles.Capital1("ID");
pointsLayer.ZoomLevelSet.ZoomLevel01.ApplyUntilZoomLevel = ApplyUntilZoomLevel.Level20;
layerOverlay.Layers.Add(pointsLayer);
routeResultLayer = new InMemoryFeatureLayer();
routeResultLayer.ZoomLevelSet.ZoomLevel01.DefaultLineStyle = LineStyles.CreateSimpleLineStyle(GeoColor.SimpleColors.Blue, 3, true);
routeResultLayer.ZoomLevelSet.ZoomLevel01.ApplyUntilZoomLevel = ApplyUntilZoomLevel.Level20;
layerOverlay.Layers.Add(routeResultLayer);
pointsLayer.Open();
Collection <Feature> features = pointsLayer.FeatureSource.GetAllFeatures(ReturningColumnsType.AllColumns);
foreach (Feature feature in features)
{
Points.Add(feature.ColumnValues["ID"], feature.GetShape() as PointShape);
}
pointsLayer.Close();
featureLayer.Open();
Map1.CurrentExtent = featureLayer.GetBoundingBox();
featureLayer.Close();
Map1.Refresh();
}
private void btnDisplay_Click(object sender, EventArgs e)
{
ShapeFileFeatureLayer shapeFileFeatureLayer = new ShapeFileFeatureLayer(txtInputShapeFile.Text);
shapeFileFeatureLayer.ZoomLevelSet.ZoomLevel01.DefaultAreaStyle = AreaStyle.CreateSimpleAreaStyle(GeoColors.LightYellow, GeoColors.Black);
shapeFileFeatureLayer.ZoomLevelSet.ZoomLevel01.DefaultLineStyle = LineStyle.CreateSimpleLineStyle(GeoColors.Black, 2, true);
shapeFileFeatureLayer.ZoomLevelSet.ZoomLevel01.DefaultPointStyle = PointStyle.CreateSimpleCircleStyle(GeoColors.Transparent, 7, GeoColors.Black);
shapeFileFeatureLayer.ZoomLevelSet.ZoomLevel01.ApplyUntilZoomLevel = ApplyUntilZoomLevel.Level20;
shapeFileFeatureLayer.Open();
if (shapeFileFeatureLayer.Projection != null)
{
shapeFileFeatureLayer.FeatureSource.ProjectionConverter = new ProjectionConverter(shapeFileFeatureLayer.Projection.ProjString, 3857);
shapeFileFeatureLayer.FeatureSource.ProjectionConverter.Open();
}
LayerOverlay shapeFileOverlay = (LayerOverlay)(mapView1.Overlays["shapeFileOverlay"]);
shapeFileOverlay.TileBuffer = 0;
shapeFileOverlay.Layers.Add(shapeFileFeatureLayer);
ThinkGeoMBTilesLayer thinkGeoMBTilesLayer = new ThinkGeoMBTilesLayer(txtMbtilesFilePathname.Text, new Uri(@"./SimpleRenderer.json", UriKind.Relative));
LayerOverlay mbtilesOverlay = (LayerOverlay)(mapView1.Overlays["mbtilesOverlay"]);
mbtilesOverlay.TileBuffer = 0;
mbtilesOverlay.Layers.Add(thinkGeoMBTilesLayer);
mapView1.MapUnit = GeographyUnit.Meter;
shapeFileFeatureLayer.Open();
mapView1.CurrentExtent = shapeFileFeatureLayer.GetBoundingBox();
mapView1.Refresh();
ckbDisplayShapeFile.Enabled = true;
ckbDisplayMbtiles.Enabled = true;
string jsonFile = File.ReadAllText(@".\SimpleRenderer.json");
tbxJson.Text = jsonFile;
}
private void SetLayerProperties()
{
ShapeFileFeatureLayer shapeLayer = new ShapeFileFeatureLayer(txtPath.Text);
shapeLayer.ZoomLevelSet.ZoomLevel01.ApplyUntilZoomLevel = ApplyUntilZoomLevel.Level20;
shapeLayer.ZoomLevelSet.ZoomLevel01.DefaultAreaStyle = AreaStyle.CreateSimpleAreaStyle(GeoColors.Green);
shapeLayer.ZoomLevelSet.ZoomLevel01.DefaultLineStyle = new LineStyle(new GeoPen(GeoColors.Black, 1));
shapeLayer.ZoomLevelSet.ZoomLevel01.DefaultPointStyle = PointStyle.CreateSimpleCircleStyle(GeoColors.Red, 5);
shapeLayer.Open();
if (isEditing)
{
mapPrinterLayer.Layers.RemoveAt(0);
}
else
{
mapPrinterLayer.SetPosition(500, 500, 0, 0, PrintingUnit.Point);
mapPrinterLayer.MapExtent = shapeLayer.GetBoundingBox();
}
mapPrinterLayer.Layers.Add(shapeLayer);
}
private void Form_Load(object sender, EventArgs e)
{
// Set the map's unit of measurement to meters(Spherical Mercator)
mapView.MapUnit = GeographyUnit.Meter;
// Add Cloud Maps as a background overlay
var thinkGeoCloudVectorMapsOverlay = new ThinkGeoCloudVectorMapsOverlay("itZGOI8oafZwmtxP-XGiMvfWJPPc-dX35DmESmLlQIU~", "bcaCzPpmOG6le2pUz5EAaEKYI-KSMny_WxEAe7gMNQgGeN9sqL12OA~~", ThinkGeoCloudVectorMapsMapType.Light);
mapView.Overlays.Add(thinkGeoCloudVectorMapsOverlay);
ShapeFileFeatureLayer dividedCityLimits = new ShapeFileFeatureLayer(@"../../../Data/Shapefile/FriscoCityLimitsDivided.shp");
InMemoryFeatureLayer unionLayer = new InMemoryFeatureLayer();
LayerOverlay layerOverlay = new LayerOverlay();
// Project dividedCityLimits layer to Spherical Mercator to match the map projection
dividedCityLimits.FeatureSource.ProjectionConverter = new ProjectionConverter(2276, 3857);
// Style dividedCityLimits layer
dividedCityLimits.ZoomLevelSet.ZoomLevel01.DefaultAreaStyle = AreaStyle.CreateSimpleAreaStyle(new GeoColor(128, GeoColors.LightOrange), GeoColors.DimGray, 2);
dividedCityLimits.ZoomLevelSet.ZoomLevel01.DefaultTextStyle = TextStyle.CreateSimpleTextStyle("NAME", "Segoe UI", 12, DrawingFontStyles.Bold, GeoColors.Black, GeoColors.White, 2);
dividedCityLimits.ZoomLevelSet.ZoomLevel01.ApplyUntilZoomLevel = ApplyUntilZoomLevel.Level20;
// Style unionLayer
unionLayer.ZoomLevelSet.ZoomLevel01.DefaultAreaStyle = AreaStyle.CreateSimpleAreaStyle(new GeoColor(32, GeoColors.Green), GeoColors.DimGray, 2);
unionLayer.ZoomLevelSet.ZoomLevel01.ApplyUntilZoomLevel = ApplyUntilZoomLevel.Level20;
// Add dividedCityLimits to a LayerOverlay
layerOverlay.Layers.Add("dividedCityLimits", dividedCityLimits);
// Add unionLayer to the layerOverlay
layerOverlay.Layers.Add("unionLayer", unionLayer);
// Set the map extent to the dividedCityLimits layer bounding box
dividedCityLimits.Open();
mapView.CurrentExtent = dividedCityLimits.GetBoundingBox();
dividedCityLimits.Close();
// Add LayerOverlay to Map
mapView.Overlays.Add("layerOverlay", layerOverlay);
}
private void Form_Load(object sender, EventArgs e)
{
// Set the map's unit of measurement to meters(Spherical Mercator)
mapView.MapUnit = GeographyUnit.Meter;
// Add Cloud Maps as a background overlay
var thinkGeoCloudVectorMapsOverlay = new ThinkGeoCloudVectorMapsOverlay("itZGOI8oafZwmtxP-XGiMvfWJPPc-dX35DmESmLlQIU~", "bcaCzPpmOG6le2pUz5EAaEKYI-KSMny_WxEAe7gMNQgGeN9sqL12OA~~", ThinkGeoCloudVectorMapsMapType.Light);
mapView.Overlays.Add(thinkGeoCloudVectorMapsOverlay);
ShapeFileFeatureLayer censusHousing = new ShapeFileFeatureLayer(@"../../../Data/Shapefile/Frisco 2010 Census Housing Units.shp");
InMemoryFeatureLayer centerPointLayer = new InMemoryFeatureLayer();
LayerOverlay layerOverlay = new LayerOverlay();
// Project censusHousing layer to Spherical Mercator to match the map projection
censusHousing.FeatureSource.ProjectionConverter = new ProjectionConverter(2276, 3857);
// Style censusHousing layer
censusHousing.ZoomLevelSet.ZoomLevel01.DefaultAreaStyle = AreaStyle.CreateSimpleAreaStyle(new GeoColor(32, GeoColors.Orange), GeoColors.DimGray);
censusHousing.ZoomLevelSet.ZoomLevel01.ApplyUntilZoomLevel = ApplyUntilZoomLevel.Level20;
// Style centerPointLayer
centerPointLayer.ZoomLevelSet.ZoomLevel01.DefaultPointStyle = PointStyle.CreateSimpleCircleStyle(GeoColors.Green, 12, GeoColors.White, 4);
centerPointLayer.ZoomLevelSet.ZoomLevel01.DefaultAreaStyle = AreaStyle.CreateSimpleAreaStyle(new GeoColor(64, GeoColors.Green), GeoColors.Black, 2);
centerPointLayer.ZoomLevelSet.ZoomLevel01.ApplyUntilZoomLevel = ApplyUntilZoomLevel.Level20;
// Add censusHousing layer to a LayerOverlay
layerOverlay.Layers.Add("censusHousing", censusHousing);
// Add centerPointLayer to the layerOverlay
layerOverlay.Layers.Add("centerPointLayer", centerPointLayer);
// Set the map extent to the censusHousing layer bounding box
censusHousing.Open();
mapView.CurrentExtent = censusHousing.GetBoundingBox();
censusHousing.Close();
// Add LayerOverlay to Map
mapView.Overlays.Add("layerOverlay", layerOverlay);
}
private void TestForm_Load(object sender, EventArgs e)
{
winformsMap1.MapUnit = GeographyUnit.Meter;
winformsMap1.BackgroundOverlay.BackgroundBrush = new GeoSolidBrush(GeoColor.StandardColors.Snow);
//Background map with Google Map.
GoogleMapsOverlay googleMapsOverlay = new GoogleMapsOverlay();
winformsMap1.Overlays.Add(googleMapsOverlay);
//Applies class break style to show sample points of pH level of a field.
ClassBreakStyle classBreakStyle = new ClassBreakStyle("PH");
int Alpha = 180;
int symbolSize = 10;
classBreakStyle.ClassBreaks.Add(new ClassBreak(double.MinValue, new PointStyle(PointSymbolType.Circle, new GeoSolidBrush(GeoColor.SimpleColors.Transparent), symbolSize)));
classBreakStyle.ClassBreaks.Add(new ClassBreak(6.2, new PointStyle(PointSymbolType.Circle, new GeoSolidBrush(GeoColor.FromArgb(Alpha, 255, 0, 0)), symbolSize)));
classBreakStyle.ClassBreaks.Add(new ClassBreak(6.83, new PointStyle(PointSymbolType.Circle, new GeoSolidBrush(GeoColor.FromArgb(Alpha, 255, 128, 0)), symbolSize)));
classBreakStyle.ClassBreaks.Add(new ClassBreak(7.0, new PointStyle(PointSymbolType.Circle, new GeoSolidBrush(GeoColor.FromArgb(Alpha, 245, 210, 10)), symbolSize)));
classBreakStyle.ClassBreaks.Add(new ClassBreak(7.08, new PointStyle(PointSymbolType.Circle, new GeoSolidBrush(GeoColor.FromArgb(Alpha, 225, 255, 0)), symbolSize)));
classBreakStyle.ClassBreaks.Add(new ClassBreak(7.15, new PointStyle(PointSymbolType.Circle, new GeoSolidBrush(GeoColor.FromArgb(Alpha, 224, 251, 132)), symbolSize)));
classBreakStyle.ClassBreaks.Add(new ClassBreak(7.21, new PointStyle(PointSymbolType.Circle, new GeoSolidBrush(GeoColor.FromArgb(Alpha, 128, 255, 128)), symbolSize)));
classBreakStyle.ClassBreaks.Add(new ClassBreak(7.54, new PointStyle(PointSymbolType.Circle, new GeoSolidBrush(GeoColor.FromArgb(Alpha, 0, 255, 0)), symbolSize)));
ShapeFileFeatureLayer samplesLayer = new ShapeFileFeatureLayer(@"..\..\data\sample_ph_2.shp");
samplesLayer.ZoomLevelSet.ZoomLevel01.CustomStyles.Add(classBreakStyle);
samplesLayer.ZoomLevelSet.ZoomLevel01.ApplyUntilZoomLevel = ApplyUntilZoomLevel.Level20;
LayerOverlay gridOverlay = new LayerOverlay();
gridOverlay.Layers.Add("GridFeatureLayer", samplesLayer);
winformsMap1.Overlays.Add("GridFeatureOverlay", gridOverlay);
samplesLayer.Open();
winformsMap1.CurrentExtent = samplesLayer.GetBoundingBox();
samplesLayer.Close();
winformsMap1.Refresh();
}
private void Form_Load(object sender, EventArgs e)
{
// Set the map's unit of measurement to meters(Spherical Mercator)
mapView.MapUnit = GeographyUnit.Meter;
// Add Cloud Maps as a background overlay
var thinkGeoCloudVectorMapsOverlay = new ThinkGeoCloudVectorMapsOverlay("itZGOI8oafZwmtxP-XGiMvfWJPPc-dX35DmESmLlQIU~", "bcaCzPpmOG6le2pUz5EAaEKYI-KSMny_WxEAe7gMNQgGeN9sqL12OA~~", ThinkGeoCloudVectorMapsMapType.Light);
mapView.Overlays.Add(thinkGeoCloudVectorMapsOverlay);
ShapeFileFeatureLayer housingUnitsLayer = new ShapeFileFeatureLayer(@"../../../Data/Shapefile/Frisco 2010 Census Housing Units.shp");
LegendAdornmentLayer legend = new LegendAdornmentLayer();
// Setup the legend adornment
legend.Title = new LegendItem()
{
TextStyle = new TextStyle("Housing Units", new GeoFont("Verdana", 10, DrawingFontStyles.Bold), GeoBrushes.Black)
};
legend.Location = AdornmentLocation.LowerRight;
mapView.AdornmentOverlay.Layers.Add(legend);
// Project the layer's data to match the projection of the map
housingUnitsLayer.FeatureSource.ProjectionConverter = new ProjectionConverter(2276, 3857);
AddClassBreakStyle(housingUnitsLayer, legend);
// Add housingUnitsLayer to a LayerOverlay
var layerOverlay = new LayerOverlay();
layerOverlay.Layers.Add(housingUnitsLayer);
// Add layerOverlay to the mapView
mapView.Overlays.Add(layerOverlay);
// Set the map extent
housingUnitsLayer.Open();
mapView.CurrentExtent = housingUnitsLayer.GetBoundingBox();
housingUnitsLayer.Close();
}
private void GenerateGrid(string filename)
{
//Point based shapefile used to create the GRID (sample points of pH level of a field)
ShapeFileFeatureLayer pointLayer = new ShapeFileFeatureLayer(@"..\..\data\sample_ph_2.shp");
//Sets the extent of the grid based on the extent of the sample points shapefile and slightly larger.
pointLayer.Open();
RectangleShape gridExtent = pointLayer.GetBoundingBox();
gridExtent.ScaleUp(5);
//Gets the data (points with their pH value) to build the GRID.
Collection <Feature> features = pointLayer.FeatureSource.GetAllFeatures(new string[] { "PH" });
Dictionary <PointShape, double> dataPoints = new Dictionary <PointShape, double>();
pointLayer.Close();
foreach (Feature feature in features)
{
PointShape pointShape = (PointShape)feature.GetShape();
double value = double.Parse(feature.ColumnValues["PH"]);
dataPoints.Add(pointShape, value);
}
//Cell size based on the width of the extent divided by 100.
double cellSize = gridExtent.Width / 100;
//Sets the definition of the GRID with its extent, the cell size, the non value, and the data (point locations with their value)
//For more information on GRID definition see http://en.wikipedia.org/wiki/ASCII_GRID
GridDefinition definition = new GridDefinition(gridExtent, cellSize, -9999, dataPoints);
//Inverse Distance Weighted (IDW) is the interpolation model used for the GRID for assigning values to unknown points
//based on known neighbor points.
//http://en.wikipedia.org/wiki/Inverse_distance_weighting
GridInterpolationModel interpolationModel = new InverseDistanceWeightedGridInterpolationModel();
FileStream outputStream = new FileStream(filename, FileMode.Create);
GridFeatureSource.GenerateGrid(definition, interpolationModel, outputStream);
}
/// <summary>
/// Setup the map with the ThinkGeo Cloud Maps overlay.
/// </summary>
protected override void OnAppearing()
{
base.OnAppearing();
// Set the map's unit of measurement to meters(Spherical Mercator)
mapView.MapUnit = GeographyUnit.Meter;
// Add Cloud Maps as a background overlay
var thinkGeoCloudVectorMapsOverlay = new ThinkGeoCloudVectorMapsOverlay("itZGOI8oafZwmtxP-XGiMvfWJPPc-dX35DmESmLlQIU~", "bcaCzPpmOG6le2pUz5EAaEKYI-KSMny_WxEAe7gMNQgGeN9sqL12OA~~", ThinkGeoCloudVectorMapsMapType.Light);
mapView.Overlays.Add(thinkGeoCloudVectorMapsOverlay);
ShapeFileFeatureLayer housingUnitsLayer = new ShapeFileFeatureLayer(Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData), "Data/Shapefile/Frisco 2010 Census Housing Units.shp"));
// Project the layer's data to match the projection of the map
housingUnitsLayer.FeatureSource.ProjectionConverter = new ProjectionConverter(2276, 3857);
DotDensityStyle housingUnitsStyle = new DotDensityStyle("H_UNITS", .1, 1, GeoColors.Blue);
// Add and apply the ClassBreakStyle to the housingUnitsLayer
housingUnitsLayer.ZoomLevelSet.ZoomLevel01.CustomStyles.Add(housingUnitsStyle);
housingUnitsLayer.ZoomLevelSet.ZoomLevel01.ApplyUntilZoomLevel = ApplyUntilZoomLevel.Level20;
// Add housingUnitsLayer to a LayerOverlay
var layerOverlay = new LayerOverlay();
layerOverlay.Layers.Add(housingUnitsLayer);
// Add layerOverlay to the mapView
mapView.Overlays.Add(layerOverlay);
// Set the map extent
housingUnitsLayer.Open();
mapView.CurrentExtent = housingUnitsLayer.GetBoundingBox();
housingUnitsLayer.Close();
}
private void Form_Load(object sender, EventArgs e)
{
// Set the map's unit of measurement to meters(Spherical Mercator)
mapView.MapUnit = GeographyUnit.Meter;
// Add Cloud Maps as a background overlay
var thinkGeoCloudVectorMapsOverlay = new ThinkGeoCloudVectorMapsOverlay("itZGOI8oafZwmtxP-XGiMvfWJPPc-dX35DmESmLlQIU~", "bcaCzPpmOG6le2pUz5EAaEKYI-KSMny_WxEAe7gMNQgGeN9sqL12OA~~", ThinkGeoCloudVectorMapsMapType.Light);
mapView.Overlays.Add(thinkGeoCloudVectorMapsOverlay);
ShapeFileFeatureLayer housingUnitsLayer = new ShapeFileFeatureLayer(@"../../../Data/Shapefile/Frisco 2010 Census Housing Units.shp");
// Project the layer's data to match the projection of the map
housingUnitsLayer.FeatureSource.ProjectionConverter = new ProjectionConverter(2276, 3857);
// Here we use a dot density type based on the number of housing units in the area.
// It draws 1 sized blue circles with a ratio of one dot per 10 housing units in the data
DotDensityStyle housingUnitsStyle = new DotDensityStyle("H_UNITS", .1, 1, GeoColors.Blue);
// Add and apply the ClassBreakStyle to the housingUnitsLayer
housingUnitsLayer.ZoomLevelSet.ZoomLevel01.CustomStyles.Add(housingUnitsStyle);
housingUnitsLayer.ZoomLevelSet.ZoomLevel01.ApplyUntilZoomLevel = ApplyUntilZoomLevel.Level20;
// Add housingUnitsLayer to a LayerOverlay
var layerOverlay = new LayerOverlay();
layerOverlay.Layers.Add(housingUnitsLayer);
// Add layerOverlay to the mapView
mapView.Overlays.Add(layerOverlay);
// Set the map extent
housingUnitsLayer.Open();
mapView.CurrentExtent = housingUnitsLayer.GetBoundingBox();
housingUnitsLayer.Close();
}
