diff --git a/Components/Pages/Home.razor b/Components/Pages/Home.razor index 5898f3f..66b2291 100644 --- a/Components/Pages/Home.razor +++ b/Components/Pages/Home.razor @@ -211,6 +211,10 @@

Disegni e misure

+
+ + +
@@ -246,9 +251,15 @@ + +
+ @@ -314,9 +325,44 @@
+ +
+ + +
+
+ + +
+ +
+ + +
@ProjectArchiveMessage
+
+

Backup e trasferimento

+
+ + +
+ +
+

Visualizzazione progetto

+
+

Modifica e sicurezza dati

+ + + +
+

GPS e percorso

+ + +
@@ -453,6 +525,8 @@ private string PoiName { get; set; } = string.Empty; private string SelectedProjectId { get; set; } = string.Empty; private string ProjectArchiveMessage { get; set; } = "Nessun progetto salvato."; + private string ProjectFolder { get; set; } = string.Empty; + private string SelectedVersionId { get; set; } = string.Empty; private string Status { get; set; } = "online"; private string SelectedBaseLayer { get; set; } = "satellite"; private string GoogleMapsApiKey { get; set; } = string.Empty; @@ -486,6 +560,12 @@ private bool ExportDrawings { get; set; } = true; private bool ExportPoi { get; set; } = true; private bool ExportTrail { get; set; } = true; + private bool ExportSelectedOnly { get; set; } + private bool AutoSaveEnabled { get; set; } = true; + private bool SnapEnabled { get; set; } = true; + private int SnapDistancePixels { get; set; } = 14; + private bool GpsProximityEnabled { get; set; } = true; + private bool GpsBoundaryAlertEnabled { get; set; } private CancellationTokenSource? CatalogCancellation { get; set; } private CancellationTokenSource? GpsLookupCancellation { get; set; } private long LastGpsLookupAt; @@ -496,6 +576,8 @@ private IReadOnlyList Sheets { get; set; } = []; private IReadOnlyList Parcels { get; set; } = []; private IReadOnlyList Projects { get; set; } = []; + private IReadOnlyList ProjectVersions { get; set; } = []; + private MapProjectSummary? SelectedProject => Projects.FirstOrDefault(item => item.Id == SelectedProjectId); private MunicipalityOption? SelectedMunicipality => Municipalities.FirstOrDefault(item => item.Code == SelectedMunicipalityCode); @@ -574,6 +656,7 @@ MapCallbackReference = DotNetObjectReference.Create(this); await JS.InvokeVoidAsync("lmeMap.init", MapCallbackReference); await ApplyFlagPreferencesToMapAsync(); + await ApplyAdvancedOptions(); await CenterOnInitialLocationAsync(); await MigrateLegacyProjectAsync(); } @@ -1097,10 +1180,105 @@ } } - private Task SelectProject(ChangeEventArgs args) + private async Task SelectProject(ChangeEventArgs args) { SelectedProjectId = args.Value?.ToString() ?? string.Empty; - return Task.CompletedTask; + ProjectFolder = SelectedProject?.Folder ?? string.Empty; + SelectedVersionId = string.Empty; + ProjectVersions = string.IsNullOrWhiteSpace(SelectedProjectId) + ? [] + : await ProjectStorageService.GetVersionsAsync(SelectedProjectId); + } + + private Task UndoMapChange() => JS.InvokeVoidAsync("lmeMap.undoMapChange").AsTask(); + private Task RedoMapChange() => JS.InvokeVoidAsync("lmeMap.redoMapChange").AsTask(); + private Task RestoreAutosave() => JS.InvokeVoidAsync("lmeMap.restoreAutosave").AsTask(); + private Task SaveGpsMeasurementPoint() => JS.InvokeVoidAsync("lmeMap.saveGpsMeasurementPoint").AsTask(); + + private async Task DuplicateProject() + { + if (SelectedProject is null) return; + var copy = await ProjectStorageService.DuplicateAsync(SelectedProject.Id); + await RefreshProjectsAsync(); + SelectedProjectId = copy.Id; + ProjectFolder = copy.Folder; + await JS.InvokeVoidAsync("lmeMap.showInfo", $"Progetto duplicato: {copy.Name}."); + } + + private async Task UpdateProjectFolder() + { + if (SelectedProject is null) return; + await ProjectStorageService.UpdateOrganizationAsync(SelectedProject.Id, ProjectFolder); + await RefreshProjectsAsync(); + await JS.InvokeVoidAsync("lmeMap.showInfo", "Cartella del progetto aggiornata."); + } + + private async Task ToggleProjectArchive() + { + if (SelectedProject is not { } project) return; + await ProjectStorageService.UpdateOrganizationAsync(project.Id, isArchived: !project.IsArchived); + await RefreshProjectsAsync(); + await JS.InvokeVoidAsync("lmeMap.showInfo", project.IsArchived ? "Progetto ripristinato." : "Progetto archiviato."); + } + + private async Task ShareProject() + { + if (SelectedProject is null) return; + var path = await ProjectStorageService.CreateProjectPackageAsync(SelectedProject.Id); + await Share.Default.RequestAsync(new ShareFileRequest { Title = "Condividi progetto LME", File = new ShareFile(path, "application/json") }); + } + + private async Task ShareFullBackup() + { + var path = await ProjectStorageService.CreateBackupAsync(); + await Share.Default.RequestAsync(new ShareFileRequest { Title = "Backup completo LME Mappe Catastali", File = new ShareFile(path, "application/zip") }); + } + + private async Task RestoreBackup() + { + var file = await FilePicker.Default.PickAsync(new PickOptions { PickerTitle = "Scegli backup LME" }); + if (file is null) return; + var path = await CopyPickedFileToCacheAsync(file); + var count = await ProjectStorageService.RestoreBackupAsync(path); + await RefreshProjectsAsync(); + await JS.InvokeVoidAsync("lmeMap.showInfo", $"Backup ripristinato: {count} progetti disponibili."); + } + + private async Task ImportProject() + { + var file = await FilePicker.Default.PickAsync(new PickOptions { PickerTitle = "Scegli progetto LME" }); + if (file is null) return; + var path = await CopyPickedFileToCacheAsync(file); + var imported = await ProjectStorageService.ImportProjectAsync(path); + await RefreshProjectsAsync(); + SelectedProjectId = imported.Id; + await JS.InvokeVoidAsync("lmeMap.showInfo", $"Progetto importato: {imported.Name}."); + } + + private static async Task CopyPickedFileToCacheAsync(FileResult file) + { + var path = Path.Combine(FileSystem.CacheDirectory, $"{Guid.NewGuid():N}-{file.FileName}"); + await using var input = await file.OpenReadAsync(); + await using var output = File.Create(path); + await input.CopyToAsync(output); + return path; + } + + private async Task LoadProjectVersion() + { + if (SelectedProject is null || string.IsNullOrWhiteSpace(SelectedVersionId)) return; + var snapshot = await ProjectStorageService.LoadVersionAsync(SelectedProject.Id, SelectedVersionId); + var options = await JS.InvokeAsync("lmeMap.loadProjectSnapshot", snapshot, $"{SelectedProject.Name} - revisione"); + ApplyProjectDisplayOptions(options); + ActiveTab = "map"; + } + + private async Task CompareProjectVersion() + { + if (SelectedProject is null || string.IsNullOrWhiteSpace(SelectedVersionId)) return; + var current = await ProjectStorageService.LoadAsync(SelectedProject.Id); + var previous = await ProjectStorageService.LoadVersionAsync(SelectedProject.Id, SelectedVersionId); + ProjectArchiveMessage = await JS.InvokeAsync("lmeMap.compareProjectSnapshots", current, previous); } private async Task ExportMapFile() @@ -1122,7 +1300,8 @@ includeCadastral = ExportCadastral, includeDrawings = ExportDrawings, includePoi = ExportPoi, - includeTrail = ExportTrail + includeTrail = ExportTrail, + selectedOnly = ExportSelectedOnly }); var exported = await MapExportService.CreateAsync(ExportFileName, ExportFormat, geoJson); await Share.Default.RequestAsync(new ShareFileRequest @@ -1403,6 +1582,12 @@ ExportDrawings = GetFlagPreference("export_drawings", true); ExportPoi = GetFlagPreference("export_poi", true); ExportTrail = GetFlagPreference("export_trail", true); + ExportSelectedOnly = GetFlagPreference("export_selected_only", false); + AutoSaveEnabled = GetFlagPreference("auto_save", true); + SnapEnabled = GetFlagPreference("snap_enabled", true); + SnapDistancePixels = Preferences.Default.Get($"{FlagPreferencePrefix}snap_distance", 14); + GpsProximityEnabled = GetFlagPreference("gps_proximity", true); + GpsBoundaryAlertEnabled = GetFlagPreference("gps_boundary_alert", false); foreach (var layer in CadastralLayers) { @@ -1428,6 +1613,12 @@ SetFlagPreference("export_drawings", ExportDrawings); SetFlagPreference("export_poi", ExportPoi); SetFlagPreference("export_trail", ExportTrail); + SetFlagPreference("export_selected_only", ExportSelectedOnly); + SetFlagPreference("auto_save", AutoSaveEnabled); + SetFlagPreference("snap_enabled", SnapEnabled); + Preferences.Default.Set($"{FlagPreferencePrefix}snap_distance", SnapDistancePixels); + SetFlagPreference("gps_proximity", GpsProximityEnabled); + SetFlagPreference("gps_boundary_alert", GpsBoundaryAlertEnabled); foreach (var layer in CadastralLayers) { @@ -1453,6 +1644,19 @@ } } + private async Task ApplyAdvancedOptions() + { + SaveFlagPreferences(); + await JS.InvokeVoidAsync("lmeMap.setAdvancedOptions", new + { + autoSaveEnabled = AutoSaveEnabled, + snapEnabled = SnapEnabled, + snapDistancePixels = SnapDistancePixels, + gpsProximityEnabled = GpsProximityEnabled, + gpsBoundaryAlertEnabled = GpsBoundaryAlertEnabled + }); + } + private static bool GetFlagPreference(string name, bool defaultValue) => Preferences.Default.Get($"{FlagPreferencePrefix}{name}", defaultValue); diff --git a/LMEMappeCatastaliApp.csproj b/LMEMappeCatastaliApp.csproj index 9d843eb..d7d66cb 100644 --- a/LMEMappeCatastaliApp.csproj +++ b/LMEMappeCatastaliApp.csproj @@ -28,8 +28,8 @@ com.companyname.lmemappecatastaliapp - 0.2.29 - 33 + 0.3.0 + 34 None diff --git a/Services/MapExportService.cs b/Services/MapExportService.cs index f5d74a0..a864975 100644 --- a/Services/MapExportService.cs +++ b/Services/MapExportService.cs @@ -35,6 +35,8 @@ public sealed class MapExportService { "kml" => "kml", "kmz" => "kmz", + "gpx" => "gpx", + "pdf" => "pdf", _ => "geojson" }; var baseName = NormalizeFileName(requestedName); @@ -49,6 +51,18 @@ public sealed class MapExportService return new(path, "application/geo+json", featureCount, Path.GetFileName(path)); } + if (format == "gpx") + { + await File.WriteAllTextAsync(path, BuildGpx(features, baseName), new UTF8Encoding(false), cancellationToken); + return new(path, "application/gpx+xml", featureCount, Path.GetFileName(path)); + } + + if (format == "pdf") + { + await File.WriteAllBytesAsync(path, BuildPdfReport(features, baseName), cancellationToken); + return new(path, "application/pdf", featureCount, Path.GetFileName(path)); + } + var kml = BuildKml(features, baseName); if (format == "kml") { @@ -67,6 +81,108 @@ public sealed class MapExportService return new(path, "application/vnd.google-earth.kmz", featureCount, Path.GetFileName(path)); } + private static string BuildGpx(JsonElement features, string name) + { + var root = new XElement("gpx", + new XAttribute("version", "1.1"), + new XAttribute("creator", "LME Mappe Catastali 0.3.0"), + new XAttribute(XNamespace.Xmlns + "xsi", "http://www.w3.org/2001/XMLSchema-instance"), + new XElement("metadata", new XElement("name", name))); + foreach (var feature in features.EnumerateArray()) + { + if (!feature.TryGetProperty("geometry", out var geometry) || geometry.ValueKind != JsonValueKind.Object) continue; + var properties = feature.TryGetProperty("properties", out var value) ? value : default; + var featureName = FeatureName(properties, GetString(properties, "_lmeCategory") ?? "drawing"); + var type = geometry.GetProperty("type").GetString(); + var coordinates = geometry.GetProperty("coordinates"); + if (type == "Point") + { + root.Add(GpxPoint("wpt", coordinates, featureName)); + } + else + { + foreach (var line in EnumerateGpxLines(type, coordinates)) + { + root.Add(new XElement("trk", new XElement("name", featureName), + new XElement("trkseg", line.Select(point => GpxPoint("trkpt", point, null))))); + } + } + } + return new XDocument(new XDeclaration("1.0", "utf-8", null), root).ToString(); + } + + private static XElement GpxPoint(string element, JsonElement coordinate, string? name) + { + var values = coordinate.EnumerateArray().ToArray(); + var point = new XElement(element, + new XAttribute("lat", values[1].GetDouble().ToString("G17", CultureInfo.InvariantCulture)), + new XAttribute("lon", values[0].GetDouble().ToString("G17", CultureInfo.InvariantCulture))); + if (!string.IsNullOrWhiteSpace(name)) point.Add(new XElement("name", name)); + return point; + } + + private static IEnumerable EnumerateGpxLines(string? type, JsonElement coordinates) + { + if (type == "LineString") yield return coordinates.EnumerateArray().ToArray(); + else if (type == "Polygon") + foreach (var ring in coordinates.EnumerateArray()) yield return ring.EnumerateArray().ToArray(); + else if (type == "MultiLineString") + foreach (var line in coordinates.EnumerateArray()) yield return line.EnumerateArray().ToArray(); + else if (type == "MultiPolygon") + foreach (var polygon in coordinates.EnumerateArray()) + foreach (var ring in polygon.EnumerateArray()) yield return ring.EnumerateArray().ToArray(); + } + + private static byte[] BuildPdfReport(JsonElement features, string title) + { + var lines = new List + { + title, + $"Rapporto LME Mappe Catastali - {DateTime.Now:dd/MM/yyyy HH:mm}", + $"Oggetti: {features.GetArrayLength()}", + "" + }; + var index = 1; + foreach (var feature in features.EnumerateArray()) + { + var properties = feature.TryGetProperty("properties", out var value) ? value : default; + var category = GetString(properties, "_lmeCategory") ?? "drawing"; + var geometry = feature.TryGetProperty("geometry", out var geo) ? geo.GetProperty("type").GetString() : "-"; + lines.Add($"{index++}. {FeatureName(properties, category)} [{category}, {geometry}]"); + } + var content = new StringBuilder("BT /F1 16 Tf 48 790 Td "); + foreach (var line in lines.Take(42)) + { + var safe = line.Replace("\\", "\\\\").Replace("(", "\\(").Replace(")", "\\)") + .Select(character => character <= 255 ? character : '?').ToArray(); + content.Append('(').Append(safe).Append(") Tj 0 -18 Td "); + } + content.Append("ET"); + var stream = Encoding.Latin1.GetBytes(content.ToString()); + var objects = new[] + { + "<< /Type /Catalog /Pages 2 0 R >>", + "<< /Type /Pages /Kids [3 0 R] /Count 1 >>", + "<< /Type /Page /Parent 2 0 R /MediaBox [0 0 595 842] /Resources << /Font << /F1 5 0 R >> >> /Contents 4 0 R >>", + $"<< /Length {stream.Length} >>\nstream\n{Encoding.Latin1.GetString(stream)}\nendstream", + "<< /Type /Font /Subtype /Type1 /BaseFont /Helvetica >>" + }; + using var output = new MemoryStream(); + using var writer = new StreamWriter(output, Encoding.Latin1, leaveOpen: true) { NewLine = "\n" }; + writer.Write("%PDF-1.4\n"); writer.Flush(); + var offsets = new List { 0 }; + for (var i = 0; i < objects.Length; i++) + { + offsets.Add(output.Position); writer.Write($"{i + 1} 0 obj\n{objects[i]}\nendobj\n"); writer.Flush(); + } + var xref = output.Position; + writer.Write($"xref\n0 {objects.Length + 1}\n0000000000 65535 f \n"); + foreach (var offset in offsets.Skip(1)) writer.Write($"{offset:0000000000} 00000 n \n"); + writer.Write($"trailer << /Size {objects.Length + 1} /Root 1 0 R >>\nstartxref\n{xref}\n%%EOF"); + writer.Flush(); + return output.ToArray(); + } + private static string BuildKml(JsonElement features, string documentName) { var document = new XElement(Kml + "Document", @@ -97,6 +213,11 @@ public sealed class MapExportService var placemark = new XElement(Kml + "Placemark", new XElement(Kml + "name", FeatureName(properties, category)), new XElement(Kml + "styleUrl", $"#{NormalizeStyleId(category)}")); + var featureStyle = BuildFeatureStyle(properties); + if (featureStyle is not null) + { + placemark.Add(featureStyle); + } var extendedData = BuildExtendedData(properties); if (extendedData is not null) @@ -142,6 +263,37 @@ public sealed class MapExportService new XElement(Kml + "width", 3)), new XElement(Kml + "PolyStyle", new XElement(Kml + "color", fillColor))); + private static XElement? BuildFeatureStyle(JsonElement properties) + { + var color = GetString(properties, "_lmeColor"); + var fillColor = GetString(properties, "_lmeFillColor") ?? color; + if (string.IsNullOrWhiteSpace(color) && string.IsNullOrWhiteSpace(fillColor)) return null; + var weight = GetNumber(properties, "_lmeWeight", 3); + var opacity = GetNumber(properties, "_lmeOpacity", 1); + var fillOpacity = GetNumber(properties, "_lmeFillOpacity", 0.2); + return new XElement(Kml + "Style", + new XElement(Kml + "LineStyle", + new XElement(Kml + "color", ToKmlColor(color ?? "#f97316", opacity)), + new XElement(Kml + "width", weight.ToString("0.##", CultureInfo.InvariantCulture))), + new XElement(Kml + "PolyStyle", + new XElement(Kml + "color", ToKmlColor(fillColor ?? "#fb923c", fillOpacity)))); + } + + private static double GetNumber(JsonElement properties, string name, double fallback) => + properties.ValueKind == JsonValueKind.Object + && properties.TryGetProperty(name, out var value) + && value.ValueKind == JsonValueKind.Number + ? value.GetDouble() + : fallback; + + private static string ToKmlColor(string html, double opacity) + { + var value = html.TrimStart('#'); + if (value.Length != 6) value = "f97316"; + var alpha = (int)Math.Round(Math.Clamp(opacity, 0, 1) * 255); + return $"{alpha:x2}{value[4..6]}{value[2..4]}{value[0..2]}"; + } + private static XElement? BuildExtendedData(JsonElement properties) { if (properties.ValueKind != JsonValueKind.Object) diff --git a/Services/ProjectStorageService.cs b/Services/ProjectStorageService.cs index 0406d72..3c2ff52 100644 --- a/Services/ProjectStorageService.cs +++ b/Services/ProjectStorageService.cs @@ -1,5 +1,6 @@ using System.Text; using System.Text.Json; +using System.IO.Compression; namespace LMEMappeCatastaliApp.Services; @@ -13,8 +14,9 @@ public sealed class ProjectStorageService }; private string ProjectsDirectory => Path.Combine(FileSystem.AppDataDirectory, "Projects"); + private string HistoryDirectory => Path.Combine(ProjectsDirectory, ".history"); - public async Task> GetProjectsAsync() + public async Task> GetProjectsAsync(bool includeArchived = true) { await _gate.WaitAsync(); try @@ -22,6 +24,7 @@ public sealed class ProjectStorageService var files = await ReadProjectFilesAsync(); return files .Select(item => item.Document.ToSummary()) + .Where(item => includeArchived || !item.IsArchived) .OrderByDescending(item => item.UpdatedAt) .ThenBy(item => item.Name, StringComparer.CurrentCultureIgnoreCase) .ToArray(); @@ -56,14 +59,23 @@ public sealed class ProjectStorageService var now = DateTimeOffset.UtcNow; var id = existing?.Document.Id ?? Guid.NewGuid().ToString("N"); + if (existing is not null) + { + Directory.CreateDirectory(HistoryDirectory); + var revisionName = $"{id}--{existing.Document.UpdatedAt:yyyyMMddHHmmssfff}{ProjectExtension}"; + File.Copy(existing.Path, Path.Combine(HistoryDirectory, revisionName), true); + PruneHistory(id, 15); + } var document = new MapProjectDocument { - SchemaVersion = 1, + SchemaVersion = 2, Id = id, Name = normalizedName, CreatedAt = existing?.Document.CreatedAt ?? now, UpdatedAt = now, IncludesCadastralParcels = includesCadastralParcels, + Folder = existing?.Document.Folder ?? string.Empty, + IsArchived = existing?.Document.IsArchived ?? false, Map = snapshotDocument.RootElement.Clone() }; @@ -93,6 +105,178 @@ public sealed class ProjectStorageService } } + public async Task DuplicateAsync(string projectId) + { + await _gate.WaitAsync(); + try + { + var files = await ReadProjectFilesAsync(); + var source = files.FirstOrDefault(item => item.Document.Id == projectId) + ?? throw new FileNotFoundException("Il progetto selezionato non esiste piu'."); + var usedNames = files.Select(item => item.Document.Name).ToHashSet(StringComparer.CurrentCultureIgnoreCase); + var baseName = $"{source.Document.Name} - copia"; + var name = baseName; + for (var index = 2; usedNames.Contains(name); index++) + { + name = $"{baseName} {index}"; + } + var now = DateTimeOffset.UtcNow; + var id = Guid.NewGuid().ToString("N"); + var copy = new MapProjectDocument + { + SchemaVersion = 2, + Id = id, + Name = name, + CreatedAt = now, + UpdatedAt = now, + IncludesCadastralParcels = source.Document.IncludesCadastralParcels, + Folder = source.Document.Folder, + Map = source.Document.Map.Clone() + }; + var path = Path.Combine(ProjectsDirectory, BuildFileName(name, id)); + await File.WriteAllTextAsync(path, JsonSerializer.Serialize(copy, _jsonOptions), new UTF8Encoding(false)); + return copy.ToSummary(); + } + finally { _gate.Release(); } + } + + public async Task UpdateOrganizationAsync(string projectId, string? folder = null, bool? isArchived = null) + { + await _gate.WaitAsync(); + try + { + var project = (await ReadProjectFilesAsync()).FirstOrDefault(item => item.Document.Id == projectId) + ?? throw new FileNotFoundException("Il progetto selezionato non esiste piu'."); + project.Document.Folder = NormalizeFolder(folder ?? project.Document.Folder); + project.Document.IsArchived = isArchived ?? project.Document.IsArchived; + project.Document.UpdatedAt = DateTimeOffset.UtcNow; + await File.WriteAllTextAsync(project.Path, JsonSerializer.Serialize(project.Document, _jsonOptions), new UTF8Encoding(false)); + } + finally { _gate.Release(); } + } + + public async Task> GetVersionsAsync(string projectId) + { + await _gate.WaitAsync(); + try + { + Directory.CreateDirectory(HistoryDirectory); + var versions = new List(); + foreach (var path in Directory.EnumerateFiles(HistoryDirectory, $"{projectId}--*{ProjectExtension}")) + { + try + { + await using var stream = File.OpenRead(path); + var document = await JsonSerializer.DeserializeAsync(stream, _jsonOptions); + if (document is not null) + { + versions.Add(new(Path.GetFileName(path), document.UpdatedAt)); + } + } + catch (JsonException) { } + catch (IOException) { } + } + return versions.OrderByDescending(item => item.UpdatedAt).ToArray(); + } + finally { _gate.Release(); } + } + + public async Task LoadVersionAsync(string projectId, string versionId) + { + await _gate.WaitAsync(); + try + { + if (!versionId.StartsWith($"{projectId}--", StringComparison.Ordinal) + || Path.GetFileName(versionId) != versionId) + { + throw new InvalidDataException("Revisione non valida."); + } + var path = Path.Combine(HistoryDirectory, versionId); + await using var stream = File.OpenRead(path); + var document = await JsonSerializer.DeserializeAsync(stream, _jsonOptions) + ?? throw new InvalidDataException("Revisione non leggibile."); + return document.Map.GetRawText(); + } + finally { _gate.Release(); } + } + + public async Task CreateBackupAsync() + { + await _gate.WaitAsync(); + try + { + Directory.CreateDirectory(ProjectsDirectory); + var directory = Path.Combine(FileSystem.CacheDirectory, "Backups"); + Directory.CreateDirectory(directory); + var path = Path.Combine(directory, $"LMEMappeCatastali-backup-{DateTime.Now:yyyyMMdd-HHmmss}.lmebackup.zip"); + if (File.Exists(path)) File.Delete(path); + ZipFile.CreateFromDirectory(ProjectsDirectory, path, CompressionLevel.Optimal, false); + return path; + } + finally { _gate.Release(); } + } + + public async Task RestoreBackupAsync(string backupPath) + { + await _gate.WaitAsync(); + try + { + Directory.CreateDirectory(ProjectsDirectory); + using var archive = ZipFile.OpenRead(backupPath); + var restored = 0; + foreach (var entry in archive.Entries.Where(item => item.FullName.EndsWith(ProjectExtension, StringComparison.OrdinalIgnoreCase))) + { + var fileName = Path.GetFileName(entry.FullName); + if (string.IsNullOrWhiteSpace(fileName)) continue; + var targetDirectory = entry.FullName.Contains(".history/", StringComparison.OrdinalIgnoreCase) + || entry.FullName.Contains(".history\\", StringComparison.OrdinalIgnoreCase) + ? HistoryDirectory : ProjectsDirectory; + Directory.CreateDirectory(targetDirectory); + entry.ExtractToFile(Path.Combine(targetDirectory, fileName), true); + if (targetDirectory == ProjectsDirectory) restored++; + } + return restored; + } + finally { _gate.Release(); } + } + + public async Task CreateProjectPackageAsync(string projectId) + { + await _gate.WaitAsync(); + try + { + var project = (await ReadProjectFilesAsync()).FirstOrDefault(item => item.Document.Id == projectId) + ?? throw new FileNotFoundException("Il progetto selezionato non esiste piu'."); + var directory = Path.Combine(FileSystem.CacheDirectory, "Projects"); + Directory.CreateDirectory(directory); + var path = Path.Combine(directory, Path.GetFileName(project.Path)); + File.Copy(project.Path, path, true); + return path; + } + finally { _gate.Release(); } + } + + public async Task ImportProjectAsync(string path) + { + await _gate.WaitAsync(); + try + { + await using var stream = File.OpenRead(path); + var source = await JsonSerializer.DeserializeAsync(stream, _jsonOptions) + ?? throw new InvalidDataException("Progetto non leggibile."); + if (source.Map.ValueKind != JsonValueKind.Object) throw new InvalidDataException("Mappa del progetto non valida."); + source.Id = Guid.NewGuid().ToString("N"); + source.Name = NormalizeName(source.Name); + source.CreatedAt = source.UpdatedAt = DateTimeOffset.UtcNow; + source.IsArchived = false; + Directory.CreateDirectory(ProjectsDirectory); + var target = Path.Combine(ProjectsDirectory, BuildFileName(source.Name, source.Id)); + await File.WriteAllTextAsync(target, JsonSerializer.Serialize(source, _jsonOptions), new UTF8Encoding(false)); + return source.ToSummary(); + } + finally { _gate.Release(); } + } + public async Task LoadAsync(string projectId) { await _gate.WaitAsync(); @@ -118,6 +302,13 @@ public sealed class ProjectStorageService .FirstOrDefault(item => item.Document.Id == projectId) ?? throw new FileNotFoundException("Il progetto selezionato non esiste piu'."); File.Delete(project.Path); + if (Directory.Exists(HistoryDirectory)) + { + foreach (var path in Directory.EnumerateFiles(HistoryDirectory, $"{projectId}--*{ProjectExtension}")) + { + File.Delete(path); + } + } } finally { @@ -179,19 +370,36 @@ public sealed class ProjectStorageService return $"{safeName}--{id[..8]}{ProjectExtension}"; } + private void PruneHistory(string projectId, int keep) + { + foreach (var path in Directory.EnumerateFiles(HistoryDirectory, $"{projectId}--*{ProjectExtension}") + .OrderByDescending(File.GetLastWriteTimeUtc).Skip(keep)) + { + File.Delete(path); + } + } + + private static string NormalizeFolder(string value) + { + var normalized = string.Join(' ', (value ?? string.Empty).Split([' ', '\t', '\r', '\n'], StringSplitOptions.RemoveEmptyEntries)); + return normalized[..Math.Min(normalized.Length, 60)]; + } + private sealed record ProjectFileEntry(string Path, MapProjectDocument Document); private sealed class MapProjectDocument { - public int SchemaVersion { get; init; } - public string Id { get; init; } = string.Empty; - public string Name { get; init; } = string.Empty; - public DateTimeOffset CreatedAt { get; init; } - public DateTimeOffset UpdatedAt { get; init; } - public bool IncludesCadastralParcels { get; init; } - public JsonElement Map { get; init; } + public int SchemaVersion { get; set; } + public string Id { get; set; } = string.Empty; + public string Name { get; set; } = string.Empty; + public DateTimeOffset CreatedAt { get; set; } + public DateTimeOffset UpdatedAt { get; set; } + public bool IncludesCadastralParcels { get; set; } + public string Folder { get; set; } = string.Empty; + public bool IsArchived { get; set; } + public JsonElement Map { get; set; } - public MapProjectSummary ToSummary() => new(Id, Name, UpdatedAt, IncludesCadastralParcels); + public MapProjectSummary ToSummary() => new(Id, Name, UpdatedAt, IncludesCadastralParcels, Folder, IsArchived); } } @@ -199,4 +407,8 @@ public sealed record MapProjectSummary( string Id, string Name, DateTimeOffset UpdatedAt, - bool IncludesCadastralParcels); + bool IncludesCadastralParcels, + string Folder, + bool IsArchived); + +public sealed record MapProjectVersion(string Id, DateTimeOffset UpdatedAt); diff --git a/wwwroot/css/app.css b/wwwroot/css/app.css index 8e137cc..b411f0d 100644 --- a/wwwroot/css/app.css +++ b/wwwroot/css/app.css @@ -177,7 +177,7 @@ input[type="checkbox"] { top: 72px; right: 12px; bottom: calc(var(--nav-height) + 8px); - z-index: 940; + z-index: 1080; display: grid; box-sizing: border-box; width: min(480px, 50vw); @@ -263,6 +263,151 @@ input[type="checkbox"] { gap: 4px; } +.layer-selection-toolbar { + position: sticky; + top: -9px; + z-index: 3; + display: grid; + gap: 6px; + padding: 8px 4px; + border-bottom: 1px solid var(--line); + background: rgba(255, 255, 255, 0.98); +} + +.layer-selection-toolbar label, +.layer-object-tools > label:not(.layer-manager-suboption), +.layer-style-controls label { + display: grid; + gap: 3px; + font-size: 9px; +} + +.layer-selection-summary { + display: flex; + align-items: center; + justify-content: space-between; + gap: 6px; + font-size: 10px; +} + +.layer-selection-summary button, +.layer-batch-actions button, +.layer-compact-actions button, +.layer-object-tools > button { + min-height: 28px; + min-width: 0; + padding: 4px 6px; + font-size: 9px; +} + +.layer-selection-summary button { + max-width: 48%; +} + +.layer-batch-actions, +.layer-compact-actions { + display: grid; + grid-template-columns: repeat(2, minmax(0, 1fr)); + gap: 4px; +} + +.layer-group-tools, +.layer-object-tools { + display: grid; + gap: 6px; + min-width: 0; + padding: 7px; + border: 1px dashed var(--layer-group-border, #cbd5da); + border-radius: 4px; + background: rgba(255, 255, 255, 0.7); +} + +.layer-group-tools { + margin: 0 3px 4px; +} + +.layer-group-totals { + color: var(--muted); + font-size: 9px; +} + +.layer-style-controls { + display: grid; + grid-template-columns: repeat(2, minmax(0, 1fr)); + gap: 5px; +} + +.layer-style-controls input, +.layer-style-controls select, +.layer-object-tools textarea { + width: 100%; + min-width: 0; + min-height: 28px; + padding: 3px; + font-size: 10px; +} + +.layer-style-controls input[type="color"] { + padding: 1px; +} + +.layer-photo-picker { + position: relative; + min-height: 32px; + place-items: center; + border: 1px dashed #8aa2aa; + border-radius: 4px; +} + +.layer-photo-picker input { + position: absolute; + inset: 0; + opacity: 0; +} + +.layer-photo-preview { + display: block; + width: 100%; + max-height: 140px; + object-fit: contain; +} + +.lme-popup-photo { + display: block; + width: min(240px, 60vw); + max-height: 180px; + margin-top: 6px; + object-fit: contain; +} + +.lme-permanent-label { + width: 0 !important; + height: 0 !important; + border: 0 !important; + background: transparent !important; +} + +.lme-permanent-label span { + position: absolute; + transform: translate(-50%, -50%); + padding: 2px 5px; + border: 1px solid #52616c; + border-radius: 3px; + background: rgba(255, 255, 255, 0.92); + color: #17212b; + font-size: 10px; + font-weight: 800; + white-space: nowrap; +} + +.lme-offline-tile { + box-sizing: border-box; + width: 256px; + height: 256px; + border: 1px solid #d8e0e3; + background-color: #f5f7f8; +} + .layer-manager-group, .layer-manager-block, .layer-manager-object { diff --git a/wwwroot/index.html b/wwwroot/index.html index e383e53..4c0e2f9 100644 --- a/wwwroot/index.html +++ b/wwwroot/index.html @@ -31,6 +31,7 @@ + diff --git a/wwwroot/js/lme-map.js b/wwwroot/js/lme-map.js index 6691840..f039a89 100644 --- a/wwwroot/js/lme-map.js +++ b/wwwroot/js/lme-map.js @@ -70,6 +70,18 @@ const lmeState = { managerObjectOrder: {}, managerCategoryNames: {}, managerExpandedRows: new Set(), + managerSelectedObjectIds: new Set(), + managerSearchText: "", + permanentLabels: null, + undoStack: [], + redoStack: [], + historyBusy: false, + snapEnabled: true, + snapDistancePixels: 14, + autoSaveEnabled: true, + gpsProximityEnabled: true, + gpsBoundaryAlertEnabled: false, + lastBoundaryState: null, dotNetReference: null }; @@ -101,6 +113,11 @@ window.lmeMap = { startMeasurementDrawing, setDrawToolsVisible, clearDrawings, + undoMapChange, + redoMapChange, + restoreAutosave, + compareProjectSnapshots, + setAdvancedOptions, createMapExportGeoJson, createProjectSnapshot, loadProjectSnapshot, @@ -119,6 +136,7 @@ window.lmeMap = { setNativeGpsPosition, setGpsPositionVisible, setGpsError, + saveGpsMeasurementPoint, resize, showInfo: setInfo }; @@ -173,6 +191,12 @@ function init(dotNetReference) { maxZoom: 22, attribution: "© OpenStreetMap contributors © CARTO" }); + lmeState.baseLayers.offline = L.gridLayer({ attribution: "Sfondo offline" }); + lmeState.baseLayers.offline.createTile = () => { + const tile = document.createElement("div"); + tile.className = "lme-offline-tile"; + return tile; + }; lmeState.currentBase = lmeState.baseLayers.satellite.addTo(lmeState.map); restoreLayerOrder(); @@ -200,6 +224,7 @@ function init(dotNetReference) { opacity: 0.85 }).addTo(lmeState.map); lmeState.managerHighlight = L.layerGroup().addTo(lmeState.map); + lmeState.permanentLabels = L.layerGroup().addTo(lmeState.map); refreshCadastreLayer(); bindFileImport(); @@ -558,6 +583,7 @@ function bindFileImport() { try { const result = await readGisFile(file); + rememberMapChange(); const geojson = result.geojson; const parcelLayer = addImportedFeatures(geojson); const sheetGeojson = result.sheetGeojson || emptyFeatureCollection(); @@ -577,6 +603,7 @@ function bindFileImport() { setInfo(`Caricato ${file.name}: ${featureCount} particelle/elementi${includedSheets}${ignored}${reprojected}.`); updateGpsInsideState(); refreshLayerManager(); + finishMapChange(); } catch (error) { setInfo(`File non leggibile: ${error.message}`); } finally { @@ -811,8 +838,14 @@ function kmlTextToGeoJson(text, sourceName) { const features = []; const visit = (node, folders) => { if (node?.type === "Feature") { + const sourceProperties = node.properties || {}; node.properties = { - ...(node.properties || {}), + ...sourceProperties, + _lmeColor: sourceProperties._lmeColor || sourceProperties.stroke, + _lmeFillColor: sourceProperties._lmeFillColor || sourceProperties.fill, + _lmeWeight: sourceProperties._lmeWeight || sourceProperties["stroke-width"], + _lmeOpacity: sourceProperties._lmeOpacity || sourceProperties["stroke-opacity"], + _lmeFillOpacity: sourceProperties._lmeFillOpacity || sourceProperties["fill-opacity"], _lmeFolder: folders.filter(Boolean).join(" / "), _lmeSource: sourceName }; @@ -1196,6 +1229,7 @@ function renameManagedObject(record, index) { setInfo("Nome non modificato: inserisci un testo."); return; } + rememberMapChange(); const properties = record.layer.feature.properties; properties.name = name; record.layer.lmeManagerLabel = record.categoryKey === "drawings" && record.layer instanceof L.Marker @@ -1204,7 +1238,9 @@ function renameManagedObject(record, index) { updateStoredFeaturePopup(record.layer); refreshImportedMeasurements(); refreshDrawingMeasurements(); + refreshPermanentLabels(); refreshLayerManager(); + finishMapChange(); setInfo(`Oggetto rinominato: ${name}.`); } @@ -1235,6 +1271,7 @@ function renameManagedCategory(category, records) { setInfo("Nome non modificato: inserisci un testo."); return; } + rememberMapChange(); lmeState.managerCategoryNames[category.key] = name; records.forEach(record => { if (record.layer?.feature?.properties) { @@ -1242,6 +1279,7 @@ function renameManagedCategory(category, records) { } }); refreshLayerManager(); + finishMapChange(); setInfo(`Gruppo rinominato: ${name}.`); } @@ -1262,12 +1300,14 @@ function renameManagedBlock(category, source, records) { setInfo("Nome non modificato: inserisci un testo."); return; } + rememberMapChange(); records.forEach(record => { if (record.layer?.feature?.properties) { record.layer.feature.properties._lmeGroupName = name; } }); refreshLayerManager(); + finishMapChange(); setInfo(`Gruppo rinominato: ${name}.`); } @@ -1322,12 +1362,17 @@ function removeManagedRecords(records, subject) { if (!records.length) { return; } + if (records.some(record => record.layer?.feature?.properties?._lmeLocked)) { + setInfo("Operazione annullata: sblocca prima tutti gli oggetti coinvolti."); + return; + } const message = records.length === 1 ? `Rimuovere ${subject} dal progetto? Non verra incluso nel prossimo salvataggio.` : `Rimuovere ${subject} e tutti i suoi ${records.length} oggetti dal progetto? Non verranno inclusi nel prossimo salvataggio.`; if (!window.confirm(message)) { return; } + rememberMapChange(); const removedIds = new Set(records.map(record => record.id)); const categoryKeys = new Set(records.map(record => record.categoryKey)); records.forEach(record => { @@ -1350,6 +1395,7 @@ function removeManagedRecords(records, subject) { refreshDrawingMeasurements(); updateGpsInsideState(); refreshLayerManager(); + finishMapChange(); setInfo(`${records.length === 1 ? "Oggetto rimosso" : `${records.length} oggetti rimossi`} dal progetto.`); } @@ -1401,6 +1447,7 @@ function refreshLayerManager() { applyStoredLayerManagerVisibility(); container.innerHTML = ""; lmeState.managerRecords = new Map(); + container.appendChild(renderLayerSelectionToolbar()); const categoriesByKey = new Map(layerManagerCategories().map(category => [category.key, category])); lmeState.layerOrder.forEach(categoryKey => { const category = categoriesByKey.get(categoryKey); @@ -1418,7 +1465,13 @@ function refreshLayerManager() { records.sort((left, right) => (positions.get(left.id) ?? Number.MAX_SAFE_INTEGER) - (positions.get(right.id) ?? Number.MAX_SAFE_INTEGER)); records.forEach(record => lmeState.managerRecords.set(record.id, record)); - container.appendChild(renderLayerManagerCategory(category, records)); + const rendered = renderLayerManagerCategory(category, records); + const search = lmeState.managerSearchText.trim().toLocaleLowerCase("it"); + if (search && !records.some((record, index) => `${managedObjectLabel(record, index)} ${record.source}`.toLocaleLowerCase("it").includes(search)) + && !managedCategoryName(category, records).toLocaleLowerCase("it").includes(search)) { + rendered.hidden = true; + } + container.appendChild(rendered); }); applyManagedVisualOrder(container); bindLayerManagerDrag(container); @@ -1469,6 +1522,7 @@ function renderLayerManagerCategory(category, records) { }); bindManagedParentHighlight(group, `category:${category.key}`, records); const children = group.querySelector(".layer-manager-children"); + if (records.length) children.appendChild(renderManagedGroupTools(records)); if (category.blocks) { const blocks = new Map(); records.forEach(record => { @@ -1519,6 +1573,7 @@ function renderLayerManagerBlock(category, source, records) { }); bindManagedParentHighlight(block, `block:${category.key}:${source}`, records); const children = block.querySelector(".layer-manager-children"); + children.appendChild(renderManagedGroupTools(records)); records.forEach((record, index) => children.appendChild(renderLayerManagerObject(record, index))); return block; } @@ -1585,9 +1640,423 @@ function renderLayerManagerObject(record, index) { ? rows.map(value => `${escapeHtml(value)}`).join("") : "Nessuna misura disponibile"; details.appendChild(info); + details.appendChild(renderManagedObjectTools(record)); return object; } +function renderLayerSelectionToolbar() { + const selectedCount = lmeState.managerSelectedObjectIds.size; + const toolbar = document.createElement("section"); + toolbar.className = "layer-selection-toolbar"; + toolbar.innerHTML = ` +
${selectedCount} selezionati
+
+ + + +
`; + const search = toolbar.querySelector("input"); + search.addEventListener("input", () => { + lmeState.managerSearchText = search.value; + refreshLayerManager(); + requestAnimationFrame(() => document.querySelector(".layer-selection-toolbar input")?.focus()); + }); + toolbar.querySelectorAll("button").forEach(button => button.addEventListener("click", () => { + const records = [...lmeState.managerSelectedObjectIds] + .map(id => lmeState.managerRecords?.get(id)).filter(Boolean); + if (button.dataset.action === "clear") { + lmeState.managerSelectedObjectIds.clear(); + refreshLayerManager(); + } else if (!records.length) { + setInfo("Seleziona almeno un oggetto dalle sue opzioni."); + } else if (button.dataset.action === "duplicate") duplicateManagedRecords(records); + else if (button.dataset.action === "move") moveManagedRecords(records); + else if (button.dataset.action === "buffer") bufferManagedRecords(records); + else if (button.dataset.action === "union") unionManagedRecords(records); + else if (button.dataset.action === "split") splitManagedRecords(records); + else if (button.dataset.action === "delete") removeManagedRecords(records, "gli oggetti selezionati"); + })); + return toolbar; +} + +function renderManagedGroupTools(records) { + const tools = document.createElement("div"); + tools.className = "layer-group-tools"; + const properties = records[0]?.layer?.feature?.properties || {}; + tools.innerHTML = `Azioni gruppo${escapeHtml(managedGroupTotals(records))}
+ + +
+
`; + const inputs = tools.querySelectorAll("input"); + inputs.forEach(input => input.addEventListener("change", () => { + applyManagedStyle(records, { color: inputs[0].value, weight: Number(inputs[1].value), opacity: Number(inputs[2].value) }); + })); + tools.querySelector("[data-group-action='select']").addEventListener("click", () => { + records.forEach(record => lmeState.managerSelectedObjectIds.add(record.id)); refreshLayerManager(); + }); + tools.querySelector("[data-group-action='lock']").addEventListener("click", () => { + const lock = !records.every(record => Boolean(record.layer?.feature?.properties?._lmeLocked)); + updateManagedProperties(records, properties => { properties._lmeLocked = lock; }); + setInfo(lock ? "Gruppo bloccato." : "Gruppo sbloccato."); + }); + tools.querySelector("[data-group-action='labels']").addEventListener("click", () => { + const visible = !records.every(record => Boolean(record.layer?.feature?.properties?._lmeLabelVisible)); + updateManagedProperties(records, properties => { properties._lmeLabelVisible = visible; }); + }); + return tools; +} + +function managedGroupTotals(records) { + let length = 0; let area = 0; + records.forEach(record => { + const layer = record.layer; + if (layer instanceof L.Circle) { area += Math.PI * layer.getRadius() ** 2; length += 2 * Math.PI * layer.getRadius(); } + else if (layer instanceof L.Polygon) polygonLatLngGroups(layer.getLatLngs()).forEach(polygon => { + area += Math.abs(polygon.reduce((sum, ring, index) => sum + (index ? -1 : 1) * Math.abs(L.GeometryUtil.geodesicArea(ring)), 0)); + length += latLngPathLength(polygon[0] || [], true); + }); + else if (layer instanceof L.Polyline) length += lineLatLngGroups(layer.getLatLngs()).reduce((sum, line) => sum + latLngPathLength(line, false), 0); + }); + const values = []; if (area) values.push(`Area ${formatArea(area)}`); if (length) values.push(`Sviluppo ${formatDistance(length)}`); + return values.join(" | ") || `${records.length} oggetti`; +} + +function renderManagedObjectTools(record) { + const properties = record.layer.feature?.properties || (record.layer.feature = { type: "Feature", properties: {} }).properties; + const selected = lmeState.managerSelectedObjectIds.has(record.id); + const locked = Boolean(properties._lmeLocked); + const tools = document.createElement("section"); + tools.className = "layer-object-tools"; + tools.innerHTML = ` + + +
+ + + + +
+ + + ${properties._lmePhoto ? `Foto allegata` : ""} +
`; + tools.querySelector("[data-field='selected']").addEventListener("change", event => { + if (event.target.checked) lmeState.managerSelectedObjectIds.add(record.id); + else lmeState.managerSelectedObjectIds.delete(record.id); + refreshLayerManager(); + }); + tools.querySelector("[data-field='locked']").addEventListener("change", event => updateManagedProperties([record], value => { value._lmeLocked = event.target.checked; })); + tools.querySelector("[data-field='label']").addEventListener("change", event => updateManagedProperties([record], value => { value._lmeLabelVisible = event.target.checked; })); + tools.querySelectorAll(".layer-style-controls input,.layer-style-controls select").forEach(input => input.addEventListener("change", () => applyManagedStyle([record], { + color: tools.querySelector("[data-field='color']").value, + fillColor: tools.querySelector("[data-field='fillColor']").value, + weight: Number(tools.querySelector("[data-field='weight']").value), + opacity: Number(tools.querySelector("[data-field='opacity']").value), + fillOpacity: Number(tools.querySelector("[data-field='fillOpacity']").value), + dash: tools.querySelector("[data-field='dash']").value + }))); + tools.querySelector("[data-field='notes']").addEventListener("change", event => updateManagedProperties([record], value => { value._lmeNotes = event.target.value.trim(); })); + tools.querySelector("[data-field='photo']").addEventListener("change", async event => { + const file = event.target.files?.[0]; if (!file) return; + if (file.size > 2_500_000) { setInfo("Foto troppo grande: usa un file inferiore a 2,5 MB."); return; } + const dataUrl = await fileToDataUrl(file); + updateManagedProperties([record], value => { value._lmePhoto = dataUrl; }); + }); + tools.querySelector("[data-action='remove-photo']")?.addEventListener("click", () => updateManagedProperties([record], value => { delete value._lmePhoto; })); + tools.querySelector("[data-action='duplicate']").addEventListener("click", () => duplicateManagedRecords([record])); + tools.querySelector("[data-action='numeric']").addEventListener("click", () => numericEditManagedRecord(record)); + tools.querySelector("[data-action='move']").addEventListener("click", () => moveManagedRecords([record])); + tools.querySelector("[data-action='buffer']").addEventListener("click", () => bufferManagedRecords([record])); + return tools; +} + +function normalizedColor(value, fallback) { + return /^#[0-9a-f]{6}$/i.test(String(value || "")) ? value : fallback; +} + +function updateManagedProperties(records, change) { + rememberMapChange(); + records.forEach(record => { + record.layer.feature ||= { type: "Feature", properties: {} }; + record.layer.feature.properties ||= {}; + change(record.layer.feature.properties); + applyStyleFromProperties(record.layer); + updateStoredFeaturePopup(record.layer); + }); + refreshPermanentLabels(); + refreshLayerManager(); + finishMapChange(); +} + +function applyManagedStyle(records, style) { + updateManagedProperties(records, properties => { + properties._lmeColor = style.color; + properties._lmeFillColor = style.fillColor || style.color; + properties._lmeWeight = style.weight; + properties._lmeOpacity = style.opacity; + if (style.fillOpacity !== undefined) properties._lmeFillOpacity = style.fillOpacity; + if (style.dash !== undefined) properties._lmeDash = style.dash; + }); +} + +function applyStyleFromProperties(layer) { + const properties = layer?.feature?.properties || {}; + if (typeof layer?.setStyle === "function") { + layer.setStyle({ + color: properties._lmeColor || layer.options.color, + fillColor: properties._lmeFillColor || layer.options.fillColor, + weight: Number(properties._lmeWeight) || layer.options.weight, + opacity: Number.isFinite(Number(properties._lmeOpacity)) ? Number(properties._lmeOpacity) : layer.options.opacity, + fillOpacity: Number.isFinite(Number(properties._lmeFillOpacity)) ? Number(properties._lmeFillOpacity) : layer.options.fillOpacity, + dashArray: properties._lmeDash || null + }); + } +} + +function refreshPermanentLabels() { + lmeState.permanentLabels?.clearLayers(); + layerManagerCategories().forEach(category => managedRecordsForCategory(category).forEach((record, index) => { + const properties = record.layer?.feature?.properties || {}; + if (!properties._lmeLabelVisible || lmeState.managerHiddenObjectIds.has(record.id)) return; + const center = layerLabelPosition(record.layer); if (!center) return; + L.marker(center, { pane: "tooltipPane", interactive: false, icon: L.divIcon({ className: "lme-permanent-label", html: `${escapeHtml(managedObjectLabel(record, index))}`, iconSize: null }) }).addTo(lmeState.permanentLabels); + })); +} + +function layerLabelPosition(layer) { + if (typeof layer?.getBounds === "function" && layer.getBounds().isValid()) return layer.getBounds().getCenter(); + if (typeof layer?.getLatLng === "function") return layer.getLatLng(); + return null; +} + +function fileToDataUrl(file) { + return new Promise((resolve, reject) => { const reader = new FileReader(); reader.onload = () => resolve(reader.result); reader.onerror = reject; reader.readAsDataURL(file); }); +} + +function addDrawingFeature(feature, select = false) { + let added = null; + L.geoJSON(feature, { + pane: "drawingsPane", + style: storedFeatureStyle, + pointToLayer: (item, latlng) => item?.properties?._lmeShape === "circle" && Number(item.properties._lmeRadius) > 0 + ? L.circle(latlng, { pane: "drawingsPane", renderer: lmeState.drawingsRenderer, radius: Number(item.properties._lmeRadius) }) + : L.marker(latlng, { pane: "drawingsPane", draggable: false }), + onEachFeature: (item, layer) => { + annotateDrawingLayer(layer, item?.properties?._lmeShape); + applyStyleFromProperties(layer); + updateStoredFeaturePopup(layer); + lmeState.drawings.addLayer(layer); + added = layer; + } + }); + if (select && added) selectDrawingLayer(added); + return added; +} + +function storedFeatureStyle(feature) { + const properties = feature?.properties || {}; + return { + renderer: lmeState.drawingsRenderer, + color: properties._lmeColor || "#f97316", + fillColor: properties._lmeFillColor || "#fb923c", + weight: Number(properties._lmeWeight) || 3, + opacity: Number.isFinite(Number(properties._lmeOpacity)) ? Number(properties._lmeOpacity) : 1, + fillOpacity: Number.isFinite(Number(properties._lmeFillOpacity)) ? Number(properties._lmeFillOpacity) : 0.2, + dashArray: properties._lmeDash || null + }; +} + +function duplicateManagedRecords(records) { + if (records.some(record => record.layer?.feature?.properties?._lmeLocked)) { setInfo("Sblocca gli oggetti da duplicare."); return; } + rememberMapChange(); + records.forEach((record, index) => { + const feature = record.layer.toGeoJSON(); + feature.properties = { ...(feature.properties || {}), name: `${managedObjectLabel(record, index)} - copia`, _lmeManagerId: undefined }; + if (record.layer instanceof L.Circle) { + const point = turf.transformTranslate(feature, 1.5, 45, { units: "meters" }); + point.properties._lmeShape = "circle"; + point.properties._lmeRadius = record.layer.getRadius(); + addDrawingFeature(point); + } else { + addDrawingFeature(turf.transformTranslate(feature, 1.5, 45, { units: "meters" })); + } + }); + refreshDrawingMeasurements(); refreshLayerManager(); finishMapChange(); + setInfo(`${records.length} ${records.length === 1 ? "oggetto duplicato" : "oggetti duplicati"}.`); +} + +function moveManagedRecords(records) { + if (records.some(record => record.layer?.feature?.properties?._lmeLocked)) { setInfo("Sblocca gli oggetti da spostare."); return; } + const north = Number(window.prompt("Spostamento verso nord in metri (negativo verso sud)", "0")); + if (!Number.isFinite(north)) return; + const east = Number(window.prompt("Spostamento verso est in metri (negativo verso ovest)", "0")); + if (!Number.isFinite(east) || (!north && !east)) return; + const distance = Math.hypot(north, east); + const bearing = Math.atan2(east, north) * 180 / Math.PI; + rememberMapChange(); + records.forEach(record => { + const moved = turf.transformTranslate(record.layer.toGeoJSON(), distance, bearing, { units: "meters" }); + replaceManagedLayer(record, moved); + }); + finishManagedGeometryChange(`Spostati ${records.length} oggetti.`); +} + +function bufferManagedRecords(records) { + const meters = Number(window.prompt("Distanza buffer in metri", "5")); + if (!Number.isFinite(meters) || meters <= 0) return; + rememberMapChange(); + let count = 0; + records.forEach((record, index) => { + const buffered = turf.buffer(record.layer.toGeoJSON(), meters, { units: "meters" }); + if (!buffered) return; + buffered.properties = { ...(record.layer.feature?.properties || {}), name: `Buffer ${meters} m - ${managedObjectLabel(record, index)}`, _lmeShape: "polygon", _lmeManagerId: undefined }; + addDrawingFeature(buffered); count++; + }); + finishManagedGeometryChange(`Creati ${count} buffer da ${formatDistance(meters)}.`); +} + +function unionManagedRecords(records) { + const polygons = records.filter(record => record.layer instanceof L.Polygon).map(record => record.layer.toGeoJSON()); + if (polygons.length < 2) { setInfo("Per unire seleziona almeno due aree o poligoni."); return; } + try { + const merged = turf.union(turf.featureCollection(polygons)); + if (!merged) throw new Error("le aree non producono un risultato"); + rememberMapChange(); + merged.properties = { ...(polygons[0].properties || {}), name: "Unione aree", _lmeShape: "polygon", _lmeManagerId: undefined }; + addDrawingFeature(merged, true); + polygons.forEach((_feature, index) => removeRecordWithoutPrompt(records.filter(record => record.layer instanceof L.Polygon)[index])); + lmeState.managerSelectedObjectIds.clear(); + finishManagedGeometryChange("Aree unite in un nuovo oggetto."); + } catch (error) { setInfo(`Unione non riuscita: ${error.message}`); } +} + +function splitManagedRecords(records) { + const polygonRecord = records.find(record => record.layer instanceof L.Polygon); + const lineRecord = records.find(record => record.layer instanceof L.Polyline && !(record.layer instanceof L.Polygon)); + if (!polygonRecord || !lineRecord) { setInfo("Per dividere seleziona un poligono e una linea di taglio."); return; } + try { + const cutter = turf.buffer(lineRecord.layer.toGeoJSON(), 0.02, { units: "meters" }); + const split = turf.difference(turf.featureCollection([polygonRecord.layer.toGeoJSON(), cutter])); + const parts = split ? turf.flatten(split).features : []; + if (parts.length < 2) throw new Error("la linea deve attraversare completamente il poligono"); + rememberMapChange(); + parts.forEach((part, index) => { + part.properties = { ...(polygonRecord.layer.feature?.properties || {}), name: `${managedObjectLabel(polygonRecord, 0)} - parte ${index + 1}`, _lmeManagerId: undefined }; + addDrawingFeature(part); + }); + removeRecordWithoutPrompt(polygonRecord); + lmeState.managerSelectedObjectIds.clear(); + finishManagedGeometryChange(`Poligono diviso in ${parts.length} parti.`); + } catch (error) { setInfo(`Divisione non riuscita: ${error.message}`); } +} + +function numericEditManagedRecord(record) { + if (record.layer?.feature?.properties?._lmeLocked) { setInfo("Sblocca prima l'oggetto."); return; } + if (record.layer instanceof L.Circle) { + const center = record.layer.getLatLng(); + const value = window.prompt("Latitudine, longitudine, raggio in metri", `${center.lat.toFixed(7)}, ${center.lng.toFixed(7)}, ${record.layer.getRadius().toFixed(2)}`); + if (value === null) return; + const parts = value.split(/[;, ]+/).map(Number).filter(Number.isFinite); + if (parts.length < 3) { setInfo("Inserisci latitudine, longitudine e raggio validi."); return; } + rememberMapChange(); record.layer.setLatLng([parts[0], parts[1]]); record.layer.setRadius(parts[2]); annotateDrawingLayer(record.layer, "circle"); + } else if (typeof record.layer?.getLatLng === "function") { + const point = record.layer.getLatLng(); + const value = window.prompt("Latitudine, longitudine", `${point.lat.toFixed(7)}, ${point.lng.toFixed(7)}`); + if (value === null) return; + const parts = value.split(/[;, ]+/).map(Number).filter(Number.isFinite); + if (parts.length < 2) { setInfo("Inserisci coordinate valide."); return; } + rememberMapChange(); record.layer.setLatLng([parts[0], parts[1]]); + } else { + const lines = lineLatLngGroups(record.layer.getLatLngs()); + const current = lines[0]?.map(point => `${point.lat.toFixed(7)},${point.lng.toFixed(7)}`).join("; ") || ""; + const value = window.prompt("Vertici: coppie latitudine,longitudine separate da punto e virgola", current); + if (value === null) return; + const points = value.split(";").map(pair => pair.split(",").map(Number)).filter(pair => pair.length === 2 && pair.every(Number.isFinite)); + if (points.length < 2) { setInfo("Servono almeno due vertici validi."); return; } + rememberMapChange(); record.layer.setLatLngs(points.map(point => L.latLng(point[0], point[1]))); + } + finishManagedGeometryChange("Coordinate aggiornate."); +} + +function replaceManagedLayer(record, feature) { + const parent = record.parent?.hasLayer?.(record.layer) ? record.parent : lmeState.drawings; + parent.removeLayer?.(record.layer); + clearManagedObjectState(record.id); + feature.properties = { ...(record.layer.feature?.properties || {}), ...(feature.properties || {}), _lmeManagerId: undefined }; + addDrawingFeature(feature); +} + +function removeRecordWithoutPrompt(record) { + record.parent?.removeLayer?.(record.layer); clearManagedObjectState(record.id); +} + +function finishManagedGeometryChange(message) { + refreshImportedMeasurements(); refreshDrawingMeasurements(); refreshPermanentLabels(); updateGpsInsideState(); refreshLayerManager(); finishMapChange(); setInfo(message); +} + +function rememberMapChange() { + if (lmeState.historyBusy || !lmeState.map) return; + const snapshot = createProjectSnapshot(true); + if (lmeState.undoStack.at(-1) !== snapshot) lmeState.undoStack.push(snapshot); + if (lmeState.undoStack.length > 30) lmeState.undoStack.shift(); + lmeState.redoStack = []; +} + +function finishMapChange() { + if (!lmeState.autoSaveEnabled || lmeState.historyBusy || !lmeState.map) return; + try { localStorage.setItem("lmeAutosaveV3", createProjectSnapshot(true)); } catch { } +} + +function undoMapChange() { + if (!lmeState.undoStack.length) { setInfo("Nessuna operazione da annullare."); return; } + lmeState.redoStack.push(createProjectSnapshot(true)); + restoreHistorySnapshot(lmeState.undoStack.pop(), "Operazione annullata."); +} + +function redoMapChange() { + if (!lmeState.redoStack.length) { setInfo("Nessuna operazione da ripristinare."); return; } + lmeState.undoStack.push(createProjectSnapshot(true)); + restoreHistorySnapshot(lmeState.redoStack.pop(), "Operazione ripristinata."); +} + +function restoreHistorySnapshot(snapshot, message) { + lmeState.historyBusy = true; + try { loadProjectSnapshot(snapshot, "cronologia"); setInfo(message); } finally { lmeState.historyBusy = false; } +} + +function restoreAutosave() { + const snapshot = localStorage.getItem("lmeAutosaveV3"); + if (!snapshot) { setInfo("Nessun recupero automatico disponibile."); return false; } + rememberMapChange(); loadProjectSnapshot(snapshot, "recupero automatico"); return true; +} + +function setAdvancedOptions(options) { + const value = options || {}; + lmeState.snapEnabled = value.snapEnabled !== false; + lmeState.snapDistancePixels = Math.max(4, Math.min(40, Number(value.snapDistancePixels) || 14)); + lmeState.autoSaveEnabled = value.autoSaveEnabled !== false; + lmeState.gpsProximityEnabled = value.gpsProximityEnabled !== false; + lmeState.gpsBoundaryAlertEnabled = Boolean(value.gpsBoundaryAlertEnabled); +} + +function compareProjectSnapshots(currentRaw, previousRaw) { + const current = typeof currentRaw === "string" ? JSON.parse(currentRaw) : currentRaw; + const previous = typeof previousRaw === "string" ? JSON.parse(previousRaw) : previousRaw; + const collect = snapshot => ["drawings", "imported", "importedSheets", "selectedParcels"] + .flatMap(key => snapshot?.[key]?.features || []); + const keyFor = (feature, index) => feature?.properties?._lmeManagerId + || `${feature?.properties?.name || feature?.properties?.Name || "object"}:${index}`; + const currentMap = new Map(collect(current).map((feature, index) => [keyFor(feature, index), JSON.stringify(feature)])); + const previousMap = new Map(collect(previous).map((feature, index) => [keyFor(feature, index), JSON.stringify(feature)])); + let added = 0; let removed = 0; let changed = 0; + currentMap.forEach((value, key) => { if (!previousMap.has(key)) added++; else if (previousMap.get(key) !== value) changed++; }); + previousMap.forEach((_value, key) => { if (!currentMap.has(key)) removed++; }); + const message = `Confronto revisione: ${added} aggiunti, ${removed} rimossi, ${changed} modificati.`; + setInfo(message); + return message; +} + function renderLayerManagerVisibilityOption(label, checked, onChange) { const option = document.createElement("label"); option.className = "layer-manager-suboption"; @@ -1753,6 +2222,7 @@ function setManagedObjectVisible(record, visible, refresh = true) { saveLayerManagerState(); refreshImportedMeasurements(); refreshDrawingMeasurements(); + refreshPermanentLabels(); if (refresh) { refreshLayerManager(); } @@ -2127,7 +2597,7 @@ function addImportedFeatures(geojson) { fillColor: "#ffffff", fillOpacity: 0.9 }), - onEachFeature: bindStoredFeaturePopup + onEachFeature: (feature, layer) => { bindStoredFeaturePopup(feature, layer); applyStyleFromProperties(layer); } }).addTo(lmeState.imported); layer.lmeManagerLabel = managedGeoJsonLabel(geojson, "Dati importati"); return layer; @@ -2144,7 +2614,7 @@ function addImportedSheetFeatures(geojson) { fillColor: "#ffffff", fillOpacity: 0.85 }), - onEachFeature: bindStoredFeaturePopup + onEachFeature: (feature, layer) => { bindStoredFeaturePopup(feature, layer); applyStyleFromProperties(layer); } }).addTo(lmeState.importedSheets); layer.lmeManagerLabel = managedGeoJsonLabel(geojson, "Cornice o foglio"); return layer; @@ -2193,6 +2663,7 @@ function fitImported() { } function clearImported() { + rememberMapChange(); clearManagedCategoryState("imported"); clearManagedCategoryState("importedSheets"); lmeState.imported.clearLayers(); @@ -2203,9 +2674,11 @@ function clearImported() { setInfo("File GIS rimossi."); updateGpsInsideState(); refreshLayerManager(); + finishMapChange(); } function addProjectMarker(name) { + rememberMapChange(); const center = lmeState.map.getCenter(); const label = (name || "Nuovo POI").trim(); const marker = L.marker(center, { pane: "drawingsPane", draggable: false }).addTo(lmeState.drawings); @@ -2219,6 +2692,7 @@ function addProjectMarker(name) { refreshDrawingMeasurements(); refreshLayerManager(); selectDrawingLayer(marker); + finishMapChange(); } function configureDrawLabels() { @@ -2243,6 +2717,7 @@ function bindDrawingEvents() { return; } lmeState.map.on(L.Draw.Event.CREATED, event => { + snapDrawingLayer(event.layer); annotateDrawingLayer(event.layer, event.layerType); lmeState.drawings.addLayer(event.layer); refreshDrawingMeasurements(); @@ -2257,12 +2732,16 @@ function bindDrawingEvents() { setInfo(completedLabels[event.layerType] || "Disegno completato."); refreshLayerManager(); selectDrawingLayer(event.layer); + finishMapChange(); }); + lmeState.map.on(L.Draw.Event.DRAWSTART, rememberMapChange); + lmeState.map.on(L.Draw.Event.EDITSTART, rememberMapChange); lmeState.map.on(L.Draw.Event.EDITED, event => { - event.layers.eachLayer(layer => annotateDrawingLayer(layer)); + event.layers.eachLayer(layer => { snapDrawingLayer(layer); annotateDrawingLayer(layer); }); refreshDrawingMeasurements(); updateGpsInsideState(); refreshLayerManager(); + finishMapChange(); }); lmeState.map.on(L.Draw.Event.DELETED, event => { event.layers?.eachLayer(layer => lmeState.drawings.removeLayer(layer)); @@ -2270,6 +2749,7 @@ function bindDrawingEvents() { refreshDrawingMeasurements(); updateGpsInsideState(); refreshLayerManager(); + finishMapChange(); }); lmeState.map.on(L.Draw.Event.DRAWSTOP, () => { lmeState.activeDrawHandler = null; @@ -2425,6 +2905,9 @@ function startScopedDrawingEdit(targetGroup, scope) { if (!mode?.handler) { return; } + const locked = targetGroup.getLayers().filter(layer => layer?.feature?.properties?._lmeLocked); + if (locked.length) { setInfo("Sblocca gli oggetti prima di modificarli."); return; } + rememberMapChange(); mode.handler._featureGroup = targetGroup; mode.handler.options.featureGroup = targetGroup; mode.handler.enable(); @@ -2443,6 +2926,7 @@ function removeSelectedDrawing() { setInfo("Salva o annulla la modifica prima di eliminare il disegno."); return; } + if (layer.feature?.properties?._lmeLocked) { setInfo("Sblocca prima l'oggetto selezionato."); return; } const record = { id: managedLayerId(layer, "drawings"), categoryKey: "drawings", @@ -2453,6 +2937,7 @@ function removeSelectedDrawing() { if (!window.confirm(`Eliminare solo '${name}' dal progetto?`)) { return; } + rememberMapChange(); lmeState.drawingSelection.clearLayers(); lmeState.drawings.removeLayer(layer); clearManagedObjectState(record.id); @@ -2460,6 +2945,7 @@ function removeSelectedDrawing() { refreshDrawingMeasurements(); updateGpsInsideState(); refreshLayerManager(); + finishMapChange(); setInfo(`'${name}' eliminato dal progetto.`); } @@ -2598,6 +3084,10 @@ function clearDrawings() { return; } + if (managedRecordsForCategory(layerManagerCategories().find(item => item.key === "drawings")).some(record => record.layer?.feature?.properties?._lmeLocked)) { + setInfo("Sblocca tutti i disegni prima di eliminarli."); return; + } + rememberMapChange(); drawingEditToolbar()?.disable?.(); lmeState.drawingSelection?.clearLayers(); clearManagerHighlight(); @@ -2607,6 +3097,25 @@ function clearDrawings() { updateGpsInsideState(); setInfo("Disegni e POI eliminati dalla mappa."); refreshLayerManager(); + finishMapChange(); +} + +function snapDrawingLayer(layer) { + if (!lmeState.snapEnabled || !layer || layer instanceof L.Circle || layer instanceof L.Marker) return; + const candidates = []; + layerManagerCategories().forEach(category => managedRecordsForCategory(category).forEach(record => { + if (record.layer === layer) return; + lineLatLngGroups(record.layer?.getLatLngs?.() || []).forEach(line => line.forEach(point => candidates.push(point))); + const point = record.layer?.getLatLng?.(); if (point) candidates.push(point); + })); + const snapPoint = point => { + const pixel = lmeState.map.latLngToContainerPoint(point); + let nearest = null; let distance = lmeState.snapDistancePixels; + candidates.forEach(candidate => { const current = pixel.distanceTo(lmeState.map.latLngToContainerPoint(candidate)); if (current < distance) { distance = current; nearest = candidate; } }); + return nearest ? L.latLng(nearest.lat, nearest.lng) : point; + }; + const transform = value => Array.isArray(value) ? value.map(transform) : snapPoint(value); + layer.setLatLngs(transform(layer.getLatLngs())); } function scheduleMeasurementRefresh() { @@ -2891,7 +3400,10 @@ function createMapExportGeoJson(options) { }); } - return JSON.stringify({ type: "FeatureCollection", features }); + const exported = requested.selectedOnly + ? features.filter(feature => lmeState.managerSelectedObjectIds.has(feature?.properties?._lmeManagerId)) + : features; + return JSON.stringify({ type: "FeatureCollection", features: exported }); } function appendExportFeatures(target, collection, category, predicate = () => true) { @@ -2936,7 +3448,7 @@ function circleToPolygon(center, radiusMeters) { function createProjectSnapshot(includeCadastralParcels) { const center = lmeState.map.getCenter(); return JSON.stringify({ - schemaVersion: 3, + schemaVersion: 4, view: { latitude: center.lat, longitude: center.lng, @@ -2983,12 +3495,7 @@ function loadProjectSnapshot(raw, projectName) { const restoredDrawings = L.geoJSON(data.drawings || emptyFeatureCollection(), { pane: "drawingsPane", - style: { - renderer: lmeState.drawingsRenderer, - color: "#f97316", - weight: 3, - fillOpacity: 0.16 - }, + style: storedFeatureStyle, pointToLayer: (feature, latlng) => { const properties = feature?.properties || {}; if (properties._lmeShape === "circle" && Number(properties._lmeRadius) > 0) { @@ -3007,6 +3514,7 @@ function loadProjectSnapshot(raw, projectName) { onEachFeature: (feature, layer) => { bindStoredFeaturePopup(feature, layer); annotateDrawingLayer(layer, feature?.properties?._lmeShape); + applyStyleFromProperties(layer); } }); restoredDrawings.eachLayer(layer => lmeState.drawings.addLayer(layer)); @@ -3046,6 +3554,7 @@ function loadProjectSnapshot(raw, projectName) { } refreshImportedMeasurements(); refreshDrawingMeasurements(); + refreshPermanentLabels(); const projectLayerList = [ lmeState.drawings, @@ -3247,6 +3756,8 @@ function resetLayerManagerProjectState() { lmeState.managerRemovedCategories.clear(); lmeState.managerObjectOrder = {}; lmeState.managerCategoryNames = {}; + lmeState.managerSelectedObjectIds.clear(); + lmeState.permanentLabels?.clearLayers(); clearManagerHighlight(); } @@ -3275,8 +3786,11 @@ function bindStoredFeaturePopup(feature, layer) { function updateStoredFeaturePopup(layer, sourceProperties) { const properties = sourceProperties || layer?.feature?.properties || {}; const label = properties.name || properties.Name || properties.label || properties.LABEL; - if (label) { - layer.bindPopup(`${escapeHtml(label)}`); + const notes = String(properties._lmeNotes || "").trim(); + const photo = String(properties._lmePhoto || ""); + if (label || notes || photo) { + const image = photo.startsWith("data:image/") ? `Foto allegata` : ""; + layer.bindPopup(`${label ? `${escapeHtml(label)}` : ""}${notes ? `

${escapeHtml(notes)}

` : ""}${image}`); return; } if (typeof layer?.unbindPopup === "function") { @@ -3299,6 +3813,7 @@ function setBaseLayer(name) { topographic: "Topografica Esri", terrain: "OpenTopoMap", carto: "CARTO Voyager", + offline: "Offline, solo dati vettoriali", "azure-road": "Strade Azure Maps", "azure-satellite": "Satellite Azure Maps", "google-satellite": "Satellite Google Maps", @@ -3562,11 +4077,13 @@ function activeCadastreLayers() { function clearSelectedParcels() { const count = managedGroupGeoJson(lmeState.selectedParcelsLayer, "selectedParcels").features.length; + if (count) rememberMapChange(); lmeState.selectedParcelsLayer.clearLayers(); clearManagedCategoryState("selectedParcels"); updateGpsInsideState(); setInfo(count ? `${count} particelle selezionate rimosse.` : "Non ci sono particelle selezionate da rimuovere."); refreshLayerManager(); + if (count) finishMapChange(); } function setSelectedParcelsVisible(enabled) { @@ -3608,6 +4125,7 @@ function clearMapElements() { return; } + rememberMapChange(); resetLayerManagerProjectState(); lmeState.selectedParcelsLayer.clearLayers(); lmeState.gpsParcelLayer.clearLayers(); @@ -3621,6 +4139,7 @@ function clearMapElements() { updateGpsInsideState(); setInfo("Elementi della mappa rimossi. Sfondo e layer catastali restano attivi."); refreshLayerManager(); + finishMapChange(); } function startGps() { @@ -3721,6 +4240,7 @@ function onGpsPosition(position) { if (lmeState.gpsTrailEnabled) { lmeState.gpsTrailPoints.push(latlng); lmeState.gpsTrail.setLatLngs(lmeState.gpsTrailPoints); + if (lmeState.gpsTrailPoints.length % 10 === 0) finishMapChange(); } setText("gpsState", `${latitude.toFixed(6)}, ${longitude.toFixed(6)} - precisione ${Math.round(lmeState.lastAccuracy)} m`); @@ -3782,6 +4302,7 @@ function updateGpsInsideState() { } const point = [lmeState.lastPosition[1], lmeState.lastPosition[0]]; + updateGpsProximity(point); const officialMatch = findContainingPolygon(point, lmeState.selectedParcelsLayer.toGeoJSON()) || findContainingPolygon(point, lmeState.gpsParcelLayer.toGeoJSON()); if (officialMatch) { @@ -3808,6 +4329,52 @@ function updateGpsInsideState() { : "Fuori dai poligoni caricati"); } +function updateGpsProximity(coordinates) { + if (!lmeState.gpsProximityEnabled || !window.turf) return; + const record = lmeState.managerRecords?.get(lmeState.managerHighlightedObjectId) + || [...lmeState.managerSelectedObjectIds].map(id => lmeState.managerRecords?.get(id)).find(Boolean); + if (!record?.layer) return; + try { + const feature = record.layer.toGeoJSON(); + const boundary = feature.geometry.type.includes("Polygon") ? turf.polygonToLine(feature) : feature; + const lines = boundary.type === "FeatureCollection" ? boundary.features : [boundary]; + let nearest = null; + lines.forEach(line => { + const candidate = line.geometry.type.includes("Line") ? turf.nearestPointOnLine(line, turf.point(coordinates), { units: "meters" }) : null; + if (candidate && (!nearest || candidate.properties.dist < nearest.properties.dist)) nearest = candidate; + }); + if (!nearest) return; + const distance = nearest.properties.dist; + const bearing = turf.bearing(turf.point(coordinates), nearest); + const direction = bearingToCardinal(bearing); + const inside = feature.geometry.type.includes("Polygon") && turf.booleanPointInPolygon(turf.point(coordinates), feature); + setText("gpsState", `${coordinates[1].toFixed(6)}, ${coordinates[0].toFixed(6)} - bordo ${formatDistance(distance)} ${direction}`); + if (lmeState.gpsBoundaryAlertEnabled && lmeState.lastBoundaryState !== null && inside !== lmeState.lastBoundaryState) { + navigator.vibrate?.([180, 100, 180]); + setInfo(inside ? "Ingresso nell'area selezionata." : "Uscita dall'area selezionata."); + } + lmeState.lastBoundaryState = inside; + } catch { } +} + +function bearingToCardinal(value) { + const labels = ["N", "NE", "E", "SE", "S", "SO", "O", "NO"]; + return labels[Math.round(((value % 360) + 360) % 360 / 45) % 8]; +} + +function saveGpsMeasurementPoint() { + if (!lmeState.lastPosition) { setInfo("Attendi una posizione GPS valida."); return; } + rememberMapChange(); + const now = new Date(); + addDrawingFeature({ type: "Feature", properties: { + name: `Rilievo GPS ${now.toLocaleString("it-IT")}`, + _lmeAccuracy: lmeState.lastAccuracy, + _lmeMeasuredAt: now.toISOString(), + _lmeNotes: `Precisione dichiarata: ${Math.round(lmeState.lastAccuracy)} m` + }, geometry: { type: "Point", coordinates: [lmeState.lastPosition[1], lmeState.lastPosition[0]] } }, true); + refreshLayerManager(); finishMapChange(); setInfo("Punto GPS salvato con precisione, data e ora."); +} + function gmlParcelsToGeoJson(xmlText) { 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t,n,r,i,o=null,s=null,a=null,u=null;t=(r=1/this._hi)-(o=(a=e.SPLIT*r)-(o=a-r)),s=(u=e.SPLIT*this._hi)-this._hi;var l=r+(a=(1-(i=r*this._hi)-(u=o*(s=u-s)-i+o*(n=this._hi-s)+t*s+t*n)-r*this._lo)/this._hi);return new e(l,r-l+a)}},{key:"toSciNotation",value:function(){if(this.isZero())return e.SCI_NOT_ZERO;var t=this.getSpecialNumberString();if(null!==t)return t;var n=new Array(1).fill(null),r=this.extractSignificantDigits(!1,n),i=e.SCI_NOT_EXPONENT_CHAR+n[0];if("0"===r.charAt(0))throw new IllegalStateException("Found leading zero: "+r);var o="";r.length>1&&(o=r.substring(1));var s=r.charAt(0)+"."+o;return this.isNegative()?"-"+s+i:s+i}},{key:"abs",value:function(){return this.isNaN()?e.NaN:this.isNegative()?this.negate():new e(this)}},{key:"isPositive",value:function(){return this._hi>0||0===this._hi&&this._lo>0}},{key:"lt",value:function(t){return this._hit._hi||this._hi===t._hi&&this._lo>t._lo}},{key:"isNegative",value:function(){return 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ht.orientationIndex(t,e,n)}},{key:"isCCW",value:function(){if(arguments[0]instanceof Array){var t=arguments[0],n=t.length-1;if(n<3)throw new x("Ring has fewer than 4 points, so orientation cannot be determined");for(var r=t[0],i=0,o=1;o<=n;o++){var s=t[o];s.y>r.y&&(r=s,i=o)}var a=i;do{(a-=1)<0&&(a=n)}while(t[a].equals2D(r)&&a!==i);var u=i;do{u=(u+1)%n}while(t[u].equals2D(r)&&u!==i);var l=t[a],h=t[u];if(l.equals2D(r)||h.equals2D(r)||l.equals2D(h))return!1;var c=e.index(l,r,h);return 0===c?l.x>h.x:c>0}if(ot(arguments[0],ct)){var f=arguments[0],g=f.size()-1;if(g<3)throw new x("Ring has fewer than 4 points, so orientation cannot be determined");for(var p=f.getCoordinate(0),v=0,d=1;d<=g;d++){var y=f.getCoordinate(d);y.y>p.y&&(p=y,v=d)}var m=null,_=v;do{(_-=1)<0&&(_=g),m=f.getCoordinate(_)}while(m.equals2D(p)&&_!==v);var E=null,k=v;do{k=(k+1)%g,E=f.getCoordinate(k)}while(E.equals2D(p)&&k!==v);if(m.equals2D(p)||E.equals2D(p)||m.equals2D(E))return!1;var b=e.index(m,p,E);return 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n[e].ythis._minCoord.x)&&(this._minDe=t,this._minIndex=n,this._minCoord=e[n])}},{key:"findRightmostEdgeAtNode",value:function(){var t=this._minDe.getNode().getEdges();this._minDe=t.getRightmostEdge(),this._minDe.isForward()||(this._minDe=this._minDe.getSym(),this._minIndex=this._minDe.getEdge().getCoordinates().length-1)}},{key:"findEdge",value:function(t){for(var e=t.iterator();e.hasNext();){var n=e.next();n.isForward()&&this.checkForRightmostCoordinate(n)}V.isTrue(0!==this._minIndex||this._minCoord.equals(this._minDe.getCoordinate()),"inconsistency in rightmost processing"),0===this._minIndex?this.findRightmostEdgeAtNode():this.findRightmostEdgeAtVertex(),this._orientedDe=this._minDe,this.getRightmostSide(this._minDe,this._minIndex)===tt.LEFT&&(this._orientedDe=this._minDe.getSym())}}],[{key:"constructor_",value:function(){this._minIndex=-1,this._minCoord=null,this._minDe=null,this._orientedDe=null}}]),e}(),pt=function(e){r(o,e);var i=c(o);function o(e,n){var r;return 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a=s.getNode();e.contains(a)||(n.addLast(a),e.add(a))}}}}},{key:"compareTo",value:function(t){var e=t;return this._rightMostCoord.xe._rightMostCoord.x?1:0}},{key:"getEnvelope",value:function(){if(null===this._env){for(var t=new X,e=this._dirEdgeList.iterator();e.hasNext();)for(var n=e.next().getEdge().getCoordinates(),r=0;re.x?t.x:e.x,a=t.y>e.y?t.y:e.y,u=n.xr.x?n.x:r.x,c=n.y>r.y?n.y:r.y,f=((i>u?i:u)+(sl?o:l)+(an?n:t}if(Number.isInteger(arguments[2])&&Number.isInteger(arguments[0])&&Number.isInteger(arguments[1])){var r=arguments[0],i=arguments[1],o=arguments[2];return ro?o:r}}},{key:"wrap",value:function(t,e){return t<0?e- -t%e:t%e}},{key:"max",value:function(){if(3===arguments.length){var t=arguments[1],e=arguments[2],n=arguments[0];return t>n&&(n=t),e>n&&(n=e),n}if(4===arguments.length){var r=arguments[1],i=arguments[2],o=arguments[3],s=arguments[0];return r>s&&(s=r),i>s&&(s=i),o>s&&(s=o),s}}},{key:"average",value:function(t,e){return(t+e)/2}}]),e}();Et.LOG_10=Math.log(10);var kt=function(){function e(){t(this,e)}return n(e,null,[{key:"segmentToSegment",value:function(t,n,r,i){if(t.equals(n))return e.pointToSegment(t,r,i);if(r.equals(i))return e.pointToSegment(i,t,n);var o=!1;if(X.intersects(t,n,r,i)){var s=(n.x-t.x)*(i.y-r.y)-(n.y-t.y)*(i.x-r.x);if(0===s)o=!0;else{var a=(t.y-r.y)*(i.x-r.x)-(t.x-r.x)*(i.y-r.y),u=((t.y-r.y)*(n.x-t.x)-(t.x-r.x)*(n.y-t.y))/s,l=a/s;(l<0||l>1||u<0||u>1)&&(o=!0)}}else o=!0;return o?Et.min(e.pointToSegment(t,r,i),e.pointToSegment(n,r,i),e.pointToSegment(r,t,n),e.pointToSegment(i,t,n)):0}},{key:"pointToSegment",value:function(t,e,n){if(e.x===n.x&&e.y===n.y)return t.distance(e);var r=(n.x-e.x)*(n.x-e.x)+(n.y-e.y)*(n.y-e.y),i=((t.x-e.x)*(n.x-e.x)+(t.y-e.y)*(n.y-e.y))/r;if(i<=0)return t.distance(e);if(i>=1)return t.distance(n);var o=((e.y-t.y)*(n.x-e.x)-(e.x-t.x)*(n.y-e.y))/r;return Math.abs(o)*Math.sqrt(r)}},{key:"pointToLinePerpendicular",value:function(t,e,n){var r=(n.x-e.x)*(n.x-e.x)+(n.y-e.y)*(n.y-e.y),i=((e.y-t.y)*(n.x-e.x)-(e.x-t.x)*(n.y-e.y))/r;return Math.abs(i)*Math.sqrt(r)}},{key:"pointToSegmentString",value:function(t,n){if(0===n.length)throw new x("Line array must contain at least one vertex");for(var r=t.distance(n[0]),i=0;i0)&&(o=a,i=s)}return i}}},{key:"extend",value:function(t,n,r){var i=t.create(r,n.getDimension()),o=n.size();if(e.copy(n,0,i,0,o),o>0)for(var s=o;s0)&&(e=r)}return e}}]),e}(),Mt=function(){function e(){t(this,e)}return n(e,null,[{key:"toDimensionSymbol",value:function(t){switch(t){case e.FALSE:return e.SYM_FALSE;case e.TRUE:return e.SYM_TRUE;case e.DONTCARE:return e.SYM_DONTCARE;case e.P:return e.SYM_P;case e.L:return e.SYM_L;case e.A:return e.SYM_A}throw new x("Unknown dimension value: "+t)}},{key:"toDimensionValue",value:function(t){switch(ut.toUpperCase(t)){case e.SYM_FALSE:return e.FALSE;case e.SYM_TRUE:return e.TRUE;case e.SYM_DONTCARE:return e.DONTCARE;case e.SYM_P:return e.P;case e.SYM_L:return e.L;case e.SYM_A:return e.A}throw new x("Unknown dimension symbol: "+t)}}]),e}();Mt.P=0,Mt.L=1,Mt.A=2,Mt.FALSE=-1,Mt.TRUE=-2,Mt.DONTCARE=-3,Mt.SYM_FALSE="F",Mt.SYM_TRUE="T",Mt.SYM_DONTCARE="*",Mt.SYM_P="0",Mt.SYM_L="1",Mt.SYM_A="2";var Lt=function(){function e(){t(this,e)}return n(e,[{key:"filter",value:function(t){}}]),e}(),Pt=function(){function e(){t(this,e)}return n(e,[{key:"filter",value:function(t,e){}},{key:"isDone",value:function(){}},{key:"isGeometryChanged",value:function(){}}]),e}(),Ct=function(e){r(s,e);var o=c(s);function s(){var e;return t(this,s),e=o.call(this),s.constructor_.apply(l(e),arguments),e}return n(s,[{key:"computeEnvelopeInternal",value:function(){return this.isEmpty()?new X:this._points.expandEnvelope(new X)}},{key:"isRing",value:function(){return this.isClosed()&&this.isSimple()}},{key:"getCoordinates",value:function(){return this._points.toCoordinateArray()}},{key:"copyInternal",value:function(){return new 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z.NULL_ORDINATE}},{key:"getOrdinate",value:function(t){switch(t){case o.X:return this.x;case o.Y:return this.y}throw new x("Invalid ordinate index: "+t)}},{key:"setZ",value:function(t){throw new x("CoordinateXY dimension 2 does not support z-ordinate")}},{key:"copy",value:function(){return new o(this)}},{key:"toString",value:function(){return"("+this.x+", "+this.y+")"}},{key:"setCoordinate",value:function(t){this.x=t.x,this.y=t.y,this.z=t.getZ()}}],[{key:"constructor_",value:function(){if(0===arguments.length)z.constructor_.call(this);else if(1===arguments.length){if(arguments[0]instanceof o){var t=arguments[0];z.constructor_.call(this,t.x,t.y)}else if(arguments[0]instanceof z){var e=arguments[0];z.constructor_.call(this,e.x,e.y)}}else if(2===arguments.length){var n=arguments[0],r=arguments[1];z.constructor_.call(this,n,r,z.NULL_ORDINATE)}}}]),o}(z);jt.X=0,jt.Y=1,jt.Z=-1,jt.M=-1;var Xt=function(e){r(o,e);var i=c(o);function o(){var e;return 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n=arguments[0];return this.createPolygon(n,null)}}else if(2===arguments.length)return new Ft(arguments[0],arguments[1],this)}},{key:"getSRID",value:function(){return this._SRID}},{key:"createGeometryCollection",value:function(){return 0===arguments.length?new Bt(null,this):1===arguments.length?new Bt(arguments[0],this):void 0}},{key:"getPrecisionModel",value:function(){return this._precisionModel}},{key:"createLinearRing",value:function(){if(0===arguments.length)return this.createLinearRing(this.getCoordinateSequenceFactory().create([]));if(1===arguments.length){if(arguments[0]instanceof Array){var t=arguments[0];return this.createLinearRing(null!==t?this.getCoordinateSequenceFactory().create(t):null)}if(ot(arguments[0],ct))return new zt(arguments[0],this)}}},{key:"createMultiPolygon",value:function(){return 0===arguments.length?new ee(null,this):1===arguments.length?new ee(arguments[0],this):void 0}},{key:"createMultiPoint",value:function(){if(0===arguments.length)return new Yt(null,this);if(1===arguments.length){if(arguments[0]instanceof Array)return new Yt(arguments[0],this);if(ot(arguments[0],ct)){var t=arguments[0];if(null===t)return this.createMultiPoint(new Array(0).fill(null));for(var e=new Array(t.size()).fill(null),n=0;n="a"&&t<="z"||t>="A"&&t<="Z"}},{key:"isNumeric_",value:function(t,e){return t>="0"&&t<="9"||"."==t&&!(void 0!==e&&e)}},{key:"isWhiteSpace_",value:function(t){return" "==t||"\t"==t||"\r"==t||"\n"==t}},{key:"nextChar_",value:function(){return this.wkt.charAt(++this.index_)}},{key:"nextToken",value:function(){var t,e=this.nextChar_(),n=this.index_,r=e;if("("==e)t=ve;else if(","==e)t=me;else if(")"==e)t=de;else if(this.isNumeric_(e)||"-"==e)t=ye,r=this.readNumber_();else if(this.isAlpha_(e))t=pe,r=this.readText_();else{if(this.isWhiteSpace_(e))return this.nextToken();if(""!==e)throw new Error("Unexpected character: "+e);t=_e}return{position:n,value:r,type:t}}},{key:"readNumber_",value:function(){var t,e=this.index_,n=!1,r=!1;do{"."==t?n=!0:"e"!=t&&"E"!=t||(r=!0),t=this.nextChar_()}while(this.isNumeric_(t,n)||!r&&("e"==t||"E"==t)||r&&("-"==t||"+"==t));return parseFloat(this.wkt.substring(e,this.index_--))}},{key:"readText_",value:function(){var t,e=this.index_;do{t=this.nextChar_()}while(this.isAlpha_(t));return this.wkt.substring(e,this.index_--).toUpperCase()}}]),e}(),ke=function(){function e(n,r){t(this,e),this.lexer_=n,this.token_,this.layout_=ue,this.factory=r}return n(e,[{key:"consume_",value:function(){this.token_=this.lexer_.nextToken()}},{key:"isTokenType",value:function(t){return this.token_.type==t}},{key:"match",value:function(t){var e=this.isTokenType(t);return e&&this.consume_(),e}},{key:"parse",value:function(){return this.consume_(),this.parseGeometry_()}},{key:"parseGeometryLayout_",value:function(){var t=ue,e=this.token_;if(this.isTokenType(pe)){var n=e.value;"Z"===n?t=le:"M"===n?t=he:"ZM"===n&&(t=ce),t!==ue&&this.consume_()}return t}},{key:"parseGeometryCollectionText_",value:function(){if(this.match(ve)){var t=[];do{t.push(this.parseGeometry_())}while(this.match(me));if(this.match(de))return t}else if(this.isEmptyGeometry_())return[];throw new Error(this.formatErrorMessage_())}},{key:"parsePointText_",value:function(){if(this.match(ve)){var t=this.parsePoint_();if(this.match(de))return t}else if(this.isEmptyGeometry_())return null;throw new Error(this.formatErrorMessage_())}},{key:"parseLineStringText_",value:function(){if(this.match(ve)){var t=this.parsePointList_();if(this.match(de))return t}else if(this.isEmptyGeometry_())return[];throw new Error(this.formatErrorMessage_())}},{key:"parsePolygonText_",value:function(){if(this.match(ve)){var t=this.parseLineStringTextList_();if(this.match(de))return t}else if(this.isEmptyGeometry_())return[];throw new Error(this.formatErrorMessage_())}},{key:"parseMultiPointText_",value:function(){var t;if(this.match(ve)){if(t=this.token_.type==ve?this.parsePointTextList_():this.parsePointList_(),this.match(de))return t}else if(this.isEmptyGeometry_())return[];throw new Error(this.formatErrorMessage_())}},{key:"parseMultiLineStringText_",value:function(){if(this.match(ve)){var t=this.parseLineStringTextList_();if(this.match(de))return t}else if(this.isEmptyGeometry_())return[];throw new Error(this.formatErrorMessage_())}},{key:"parseMultiPolygonText_",value:function(){if(this.match(ve)){var t=this.parsePolygonTextList_();if(this.match(de))return t}else if(this.isEmptyGeometry_())return[];throw new Error(this.formatErrorMessage_())}},{key:"parsePoint_",value:function(){for(var t=[],e=this.layout_.length,n=0;n1?t.createPolygon(r[0],r.slice(1)):t.createPolygon(r[0])},r=this.token_;if(this.match(pe)){var i=r.value;if(this.layout_=this.parseGeometryLayout_(),"GEOMETRYCOLLECTION"==i){var o=this.parseGeometryCollectionText_();return t.createGeometryCollection(o)}switch(i){case"POINT":var s=this.parsePointText_();return s?t.createPoint(a(z,g(s))):t.createPoint();case"LINESTRING":var u=this.parseLineStringText_().map(e);return t.createLineString(u);case"LINEARRING":var l=this.parseLineStringText_().map(e);return t.createLinearRing(l);case"POLYGON":var h=this.parsePolygonText_();return h&&0!==h.length?n(h):t.createPolygon();case"MULTIPOINT":var c=this.parseMultiPointText_();if(!c||0===c.length)return t.createMultiPoint();var f=c.map(e).map((function(e){return t.createPoint(e)}));return t.createMultiPoint(f);case"MULTILINESTRING":var p=this.parseMultiLineStringText_().map((function(n){return t.createLineString(n.map(e))}));return t.createMultiLineString(p);case"MULTIPOLYGON":var v=this.parseMultiPolygonText_();if(!v||0===v.length)return t.createMultiPolygon();var d=v.map(n);return t.createMultiPolygon(d);default:throw new Error("Invalid geometry type: "+i)}}throw new Error(this.formatErrorMessage_())}}]),e}();function be(t){if(t.isEmpty())return"";var e=t.getCoordinate(),n=[e.x,e.y];return void 0===e.z||Number.isNaN(e.z)||n.push(e.z),void 0===e.m||Number.isNaN(e.m)||n.push(e.m),n.join(" ")}function we(t){for(var e=t.getCoordinates().map((function(t){var e=[t.x,t.y];return void 0===t.z||Number.isNaN(t.z)||e.push(t.z),void 0===t.m||Number.isNaN(t.m)||e.push(t.m),e})),n=[],r=0,i=e.length;r0&&(e+=" "+r),t.isEmpty()?e+" "+ge:e+" ("+n(t)+")"}var Me=function(){function e(n){t(this,e),this.geometryFactory=n||new ae,this.precisionModel=this.geometryFactory.getPrecisionModel()}return n(e,[{key:"read",value:function(t){var e=new Ee(t);return new ke(e,this.geometryFactory).parse()}},{key:"write",value:function(t){return Se(t)}}]),e}(),Le=function(){function e(n){t(this,e),this.parser=new Me(n)}return n(e,[{key:"write",value:function(t){return this.parser.write(t)}}],[{key:"toLineString",value:function(t,e){if(2!==arguments.length)throw new Error("Not implemented");return"LINESTRING ( "+t.x+" "+t.y+", "+e.x+" "+e.y+" )"}}]),e}(),Pe=function(){function e(){t(this,e),e.constructor_.apply(this,arguments)}return n(e,[{key:"getIndexAlongSegment",value:function(t,e){return this.computeIntLineIndex(),this._intLineIndex[t][e]}},{key:"getTopologySummary",value:function(){var t=new Qt;return this.isEndPoint()&&t.append(" endpoint"),this._isProper&&t.append(" proper"),this.isCollinear()&&t.append(" collinear"),t.toString()}},{key:"computeIntersection",value:function(t,e,n,r){this._inputLines[0][0]=t,this._inputLines[0][1]=e,this._inputLines[1][0]=n,this._inputLines[1][1]=r,this._result=this.computeIntersect(t,e,n,r)}},{key:"getIntersectionNum",value:function(){return this._result}},{key:"computeIntLineIndex",value:function(){if(0===arguments.length)null===this._intLineIndex&&(this._intLineIndex=Array(2).fill().map((function(){return Array(2)})),this.computeIntLineIndex(0),this.computeIntLineIndex(1));else if(1===arguments.length){var t=arguments[0];this.getEdgeDistance(t,0)>this.getEdgeDistance(t,1)?(this._intLineIndex[t][0]=0,this._intLineIndex[t][1]=1):(this._intLineIndex[t][0]=1,this._intLineIndex[t][1]=0)}}},{key:"isProper",value:function(){return this.hasIntersection()&&this._isProper}},{key:"setPrecisionModel",value:function(t){this._precisionModel=t}},{key:"isInteriorIntersection",value:function(){if(0===arguments.length)return!!this.isInteriorIntersection(0)||!!this.isInteriorIntersection(1);if(1===arguments.length){for(var t=arguments[0],e=0;ei?r:i;else{var s=Math.abs(t.x-e.x),a=Math.abs(t.y-e.y);0!==(o=r>i?s:a)||t.equals(e)||(o=Math.max(s,a))}return V.isTrue(!(0===o&&!t.equals(e)),"Bad distance calculation"),o}},{key:"nonRobustComputeEdgeDistance",value:function(t,e,n){var r=t.x-e.x,i=t.y-e.y,o=Math.sqrt(r*r+i*i);return V.isTrue(!(0===o&&!t.equals(e)),"Invalid distance calculation"),o}}]),e}();Pe.DONT_INTERSECT=0,Pe.DO_INTERSECT=1,Pe.COLLINEAR=2,Pe.NO_INTERSECTION=0,Pe.POINT_INTERSECTION=1,Pe.COLLINEAR_INTERSECTION=2;var Ce=function(e){r(s,e);var o=c(s);function s(){return t(this,s),o.call(this)}return n(s,[{key:"isInSegmentEnvelopes",value:function(t){var e=new X(this._inputLines[0][0],this._inputLines[0][1]),n=new X(this._inputLines[1][0],this._inputLines[1][1]);return e.contains(t)&&n.contains(t)}},{key:"computeIntersection",value:function(){if(3!==arguments.length)return f(i(s.prototype),"computeIntersection",this).apply(this,arguments);var t=arguments[0],e=arguments[1],n=arguments[2];if(this._isProper=!1,X.intersects(e,n,t)&&0===ft.index(e,n,t)&&0===ft.index(n,e,t))return this._isProper=!0,(t.equals(e)||t.equals(n))&&(this._isProper=!1),this._result=Pe.POINT_INTERSECTION,null;this._result=Pe.NO_INTERSECTION}},{key:"intersection",value:function(t,e,n,r){var i=this.intersectionSafe(t,e,n,r);return this.isInSegmentEnvelopes(i)||(i=new 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i&&o?(this._intPt[0]=n,this._intPt[1]=r,Pe.COLLINEAR_INTERSECTION):s&&a?(this._intPt[0]=t,this._intPt[1]=e,Pe.COLLINEAR_INTERSECTION):i&&s?(this._intPt[0]=n,this._intPt[1]=t,!n.equals(t)||o||a?Pe.COLLINEAR_INTERSECTION:Pe.POINT_INTERSECTION):i&&a?(this._intPt[0]=n,this._intPt[1]=e,!n.equals(e)||o||s?Pe.COLLINEAR_INTERSECTION:Pe.POINT_INTERSECTION):o&&s?(this._intPt[0]=r,this._intPt[1]=t,!r.equals(t)||i||a?Pe.COLLINEAR_INTERSECTION:Pe.POINT_INTERSECTION):o&&a?(this._intPt[0]=r,this._intPt[1]=e,!r.equals(e)||i||s?Pe.COLLINEAR_INTERSECTION:Pe.POINT_INTERSECTION):Pe.NO_INTERSECTION}},{key:"computeIntersect",value:function(t,e,n,r){if(this._isProper=!1,!X.intersects(t,e,n,r))return Pe.NO_INTERSECTION;var i=ft.index(t,e,n),o=ft.index(t,e,r);if(i>0&&o>0||i<0&&o<0)return Pe.NO_INTERSECTION;var s=ft.index(n,r,t),a=ft.index(n,r,e);return s>0&&a>0||s<0&&a<0?Pe.NO_INTERSECTION:0===i&&0===o&&0===s&&0===a?this.computeCollinearIntersection(t,e,n,r):(0===i||0===o||0===s||0===a?(this._isProper=!1,t.equals2D(n)||t.equals2D(r)?this._intPt[0]=t:e.equals2D(n)||e.equals2D(r)?this._intPt[0]=e:0===i?this._intPt[0]=new z(n):0===o?this._intPt[0]=new z(r):0===s?this._intPt[0]=new z(t):0===a&&(this._intPt[0]=new z(e))):(this._isProper=!0,this._intPt[0]=this.intersection(t,e,n,r)),Pe.POINT_INTERSECTION)}}],[{key:"nearestEndpoint",value:function(t,e,n,r){var i=t,o=kt.pointToSegment(t,n,r),s=kt.pointToSegment(e,n,r);return sr&&(n=e.x,r=t.x),this._p.x>=n&&this._p.x<=r&&(this._isPointOnSegment=!0),null}if(t.y>this._p.y&&e.y<=this._p.y||e.y>this._p.y&&t.y<=this._p.y){var i=ft.index(t,e,this._p);if(i===ft.COLLINEAR)return this._isPointOnSegment=!0,null;e.ythis.location.length){var e=new Array(3).fill(null);e[tt.ON]=this.location[tt.ON],e[tt.LEFT]=Z.NONE,e[tt.RIGHT]=Z.NONE,this.location=e}for(var n=0;n1&&t.append(Z.toLocationSymbol(this.location[tt.LEFT])),t.append(Z.toLocationSymbol(this.location[tt.ON])),this.location.length>1&&t.append(Z.toLocationSymbol(this.location[tt.RIGHT])),t.toString()}},{key:"setLocations",value:function(t,e,n){this.location[tt.ON]=t,this.location[tt.LEFT]=e,this.location[tt.RIGHT]=n}},{key:"get",value:function(t){return t1}},{key:"isAnyNull",value:function(){for(var t=0;tthis._maxNodeDegree&&(this._maxNodeDegree=e),t=this.getNext(t)}while(t!==this._startDe);this._maxNodeDegree*=2}},{key:"addPoints",value:function(t,e,n){var r=t.getCoordinates();if(e){var i=1;n&&(i=0);for(var o=i;o=0;a--)this._pts.add(r[a])}}},{key:"isHole",value:function(){return this._isHole}},{key:"setInResult",value:function(){var t=this._startDe;do{t.getEdge().setInResult(!0),t=t.getNext()}while(t!==this._startDe)}},{key:"containsPoint",value:function(t){var e=this.getLinearRing();if(!e.getEnvelopeInternal().contains(t))return!1;if(!Oe.isInRing(t,e.getCoordinates()))return!1;for(var n=this._holes.iterator();n.hasNext();)if(n.next().containsPoint(t))return!1;return!0}},{key:"addHole",value:function(t){this._holes.add(t)}},{key:"isShell",value:function(){return null===this._shell}},{key:"getLabel",value:function(){return this._label}},{key:"getEdges",value:function(){return this._edges}},{key:"getMaxNodeDegree",value:function(){return this._maxNodeDegree<0&&this.computeMaxNodeDegree(),this._maxNodeDegree}},{key:"getShell",value:function(){return this._shell}},{key:"mergeLabel",value:function(){if(1===arguments.length){var t=arguments[0];this.mergeLabel(t,0),this.mergeLabel(t,1)}else if(2===arguments.length){var e=arguments[1],n=arguments[0].getLocation(e,tt.RIGHT);if(n===Z.NONE)return null;if(this._label.getLocation(e)===Z.NONE)return 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1===this._label.getGeometryCount()}},{key:"getCoordinate",value:function(){return this._coord}},{key:"print",value:function(t){t.println("node "+this._coord+" lbl: "+this._label)}},{key:"computeIM",value:function(t){}},{key:"computeMergedLocation",value:function(t,e){var n=Z.NONE;if(n=this._label.getLocation(e),!t.isNull(e)){var r=t.getLocation(e);n!==Z.BOUNDARY&&(n=r)}return n}},{key:"setLabel",value:function(){if(2!==arguments.length||!Number.isInteger(arguments[1])||!Number.isInteger(arguments[0]))return f(i(s.prototype),"setLabel",this).apply(this,arguments);var t=arguments[0],e=arguments[1];null===this._label?this._label=new Ae(t,e):this._label.setLocation(t,e)}},{key:"getEdges",value:function(){return this._edges}},{key:"mergeLabel",value:function(){if(arguments[0]instanceof s){var t=arguments[0];this.mergeLabel(t._label)}else if(arguments[0]instanceof Ae)for(var e=arguments[0],n=0;n<2;n++){var 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t(this,o),(e=i.call(this)).root_=null,e.size_=0,e}return n(o,[{key:"get",value:function(t){for(var e=this.root_;null!==e;){var n=t.compareTo(e.key);if(n<0)e=e.left;else{if(!(n>0))return e.value;e=e.right}}return null}},{key:"put",value:function(t,e){if(null===this.root_)return this.root_={key:t,value:e,left:null,right:null,parent:null,color:0,getValue:function(){return this.value},getKey:function(){return this.key}},this.size_=1,null;var n,r,i=this.root_;do{if(n=i,(r=t.compareTo(i.key))<0)i=i.left;else{if(!(r>0)){var o=i.value;return i.value=e,o}i=i.right}}while(null!==i);var s={key:t,left:null,right:null,value:e,parent:n,color:0,getValue:function(){return this.value},getKey:function(){return this.key}};return r<0?n.left=s:n.right=s,this.fixAfterInsertion(s),this.size_++,null}},{key:"fixAfterInsertion",value:function(t){var 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e=t.right;t.right=e.left,null!=e.left&&(e.left.parent=t),e.parent=t.parent,null==t.parent?this.root_=e:t.parent.left===t?t.parent.left=e:t.parent.right=e,e.left=t,t.parent=e}}},{key:"rotateRight",value:function(t){if(null!=t){var e=t.left;t.left=e.right,null!=e.right&&(e.right.parent=t),e.parent=t.parent,null==t.parent?this.root_=e:t.parent.right===t?t.parent.right=e:t.parent.left=e,e.right=t,t.parent=e}}},{key:"getFirstEntry",value:function(){var t=this.root_;if(null!=t)for(;null!=t.left;)t=t.left;return t}},{key:"size",value:function(){return this.size_}},{key:"containsKey",value:function(t){for(var e=this.root_;null!==e;){var n=t.compareTo(e.key);if(n<0)e=e.left;else{if(!(n>0))return!0;e=e.right}}return!1}}],[{key:"successor",value:function(t){var e;if(null===t)return null;if(null!==t.right){for(e=t.right;null!==e.left;)e=e.left;return e}e=t.parent;for(var n=t;null!==e&&n===e.right;)n=e,e=e.parent;return e}}]),o}(Be),He=function(){function e(){t(this,e),e.constructor_.apply(this,arguments)}return n(e,[{key:"find",value:function(t){return this.nodeMap.get(t)}},{key:"addNode",value:function(){if(arguments[0]instanceof z){var t=arguments[0],e=this.nodeMap.get(t);return null===e&&(e=this.nodeFact.createNode(t),this.nodeMap.put(t,e)),e}if(arguments[0]instanceof Ge){var n=arguments[0],r=this.nodeMap.get(n.getCoordinate());return null===r?(this.nodeMap.put(n.getCoordinate(),n),n):(r.mergeLabel(n),r)}}},{key:"print",value:function(t){for(var e=this.iterator();e.hasNext();)e.next().print(t)}},{key:"iterator",value:function(){return this.nodeMap.values().iterator()}},{key:"values",value:function(){return this.nodeMap.values()}},{key:"getBoundaryNodes",value:function(t){for(var e=new dt,n=this.iterator();n.hasNext();){var r=n.next();r.getLabel().getLocation(t)===Z.BOUNDARY&&e.add(r)}return e}},{key:"add",value:function(t){var e=t.getCoordinate();this.addNode(e).add(t)}}],[{key:"constructor_",value:function(){this.nodeMap=new Ze,this.nodeFact=null;var t=arguments[0];this.nodeFact=t}}]),e}(),We=function(){function e(){t(this,e)}return n(e,null,[{key:"isNorthern",value:function(t){return t===e.NE||t===e.NW}},{key:"isOpposite",value:function(t,e){return t!==e&&2==(t-e+4)%4}},{key:"commonHalfPlane",value:function(t,e){if(t===e)return t;if(2==(t-e+4)%4)return-1;var n=te?t:e)?3:n}},{key:"isInHalfPlane",value:function(t,n){return n===e.SE?t===e.SE||t===e.SW:t===n||t===n+1}},{key:"quadrant",value:function(){if("number"==typeof arguments[0]&&"number"==typeof arguments[1]){var t=arguments[0],n=arguments[1];if(0===t&&0===n)throw new x("Cannot compute the quadrant for point ( "+t+", "+n+" )");return t>=0?n>=0?e.NE:e.SE:n>=0?e.NW:e.SW}if(arguments[0]instanceof z&&arguments[1]instanceof z){var r=arguments[0],i=arguments[1];if(i.x===r.x&&i.y===r.y)throw new x("Cannot compute the quadrant for two identical points "+r);return i.x>=r.x?i.y>=r.y?e.NE:e.SE:i.y>=r.y?e.NW:e.SW}}}]),e}();We.NE=0,We.NW=1,We.SW=2,We.SE=3;var Je=function(){function e(){t(this,e),e.constructor_.apply(this,arguments)}return n(e,[{key:"compareDirection",value:function(t){return this._dx===t._dx&&this._dy===t._dy?0:this._quadrant>t._quadrant?1:this._quadrant2){o.linkDirectedEdgesForMinimalEdgeRings();var s=o.buildMinimalRings(),a=this.findShell(s);null!==a?(this.placePolygonHoles(a,s),e.add(a)):n.addAll(s)}else r.add(o)}return r}},{key:"buildMaximalEdgeRings",value:function(t){for(var e=new dt,n=t.iterator();n.hasNext();){var r=n.next();if(r.isInResult()&&r.getLabel().isArea()&&null===r.getEdgeRing()){var i=new qe(r,this._geometryFactory);e.add(i),i.setInResult()}}return e}},{key:"placePolygonHoles",value:function(t,e){for(var n=e.iterator();n.hasNext();){var r=n.next();r.isHole()&&r.setShell(t)}}},{key:"getPolygons",value:function(){return this.computePolygons(this._shellList)}},{key:"findShell",value:function(t){for(var e=0,n=null,r=t.iterator();r.hasNext();){var i=r.next();i.isHole()||(n=i,e++)}return V.isTrue(e<=1,"found two shells in MinimalEdgeRing list"),n}},{key:"add",value:function(){if(1===arguments.length){var t=arguments[0];this.add(t.getEdgeEnds(),t.getNodes())}else if(2===arguments.length){var e=arguments[0],n=arguments[1];$e.linkResultDirectedEdges(n);var r=this.buildMaximalEdgeRings(e),i=new dt,o=this.buildMinimalEdgeRings(r,this._shellList,i);this.sortShellsAndHoles(o,this._shellList,i),this.placeFreeHoles(this._shellList,i)}}}],[{key:"constructor_",value:function(){this._geometryFactory=null,this._shellList=new dt;var t=arguments[0];this._geometryFactory=t}},{key:"findEdgeRingContaining",value:function(t,e){for(var n=t.getLinearRing(),r=n.getEnvelopeInternal(),i=n.getCoordinateN(0),o=null,s=null,a=e.iterator();a.hasNext();){var u=a.next(),l=u.getLinearRing(),h=l.getEnvelopeInternal();if(!h.equals(r)&&h.contains(r)){i=Wt.ptNotInList(n.getCoordinates(),l.getCoordinates());var c=!1;Oe.isInRing(i,l.getCoordinates())&&(c=!0),c&&(null===o||s.contains(h))&&(s=(o=u).getLinearRing().getEnvelopeInternal())}}return o}}]),e}(),en=function(){function e(){t(this,e)}return n(e,[{key:"getBounds",value:function(){}}]),e}(),nn=function(){function e(){t(this,e),e.constructor_.apply(this,arguments)}return n(e,[{key:"getItem",value:function(){return this._item}},{key:"getBounds",value:function(){return this._bounds}},{key:"interfaces_",get:function(){return[en,w]}}],[{key:"constructor_",value:function(){this._bounds=null,this._item=null;var t=arguments[0],e=arguments[1];this._bounds=t,this._item=e}}]),e}(),rn=function(){function e(){t(this,e),e.constructor_.apply(this,arguments)}return n(e,[{key:"poll",value:function(){if(this.isEmpty())return null;var t=this._items.get(1);return this._items.set(1,this._items.get(this._size)),this._size-=1,this.reorder(1),t}},{key:"size",value:function(){return this._size}},{key:"reorder",value:function(t){for(var e=null,n=this._items.get(t);2*t<=this._size&&((e=2*t)!==this._size&&this._items.get(e+1).compareTo(this._items.get(e))<0&&e++,this._items.get(e).compareTo(n)<0);t=e)this._items.set(t,this._items.get(e));this._items.set(t,n)}},{key:"clear",value:function(){this._size=0,this._items.clear()}},{key:"peek",value:function(){return this.isEmpty()?null:this._items.get(1)}},{key:"isEmpty",value:function(){return 0===this._size}},{key:"add",value:function(t){this._items.add(null),this._size+=1;var e=this._size;for(this._items.set(0,t);t.compareTo(this._items.get(Math.trunc(e/2)))<0;e/=2)this._items.set(e,this._items.get(Math.trunc(e/2)));this._items.set(e,t)}}],[{key:"constructor_",value:function(){this._size=null,this._items=null,this._size=0,this._items=new dt,this._items.add(null)}}]),e}(),on=function(){function e(){t(this,e)}return n(e,[{key:"insert",value:function(t,e){}},{key:"remove",value:function(t,e){}},{key:"query",value:function(){}}]),e}(),sn=function(){function e(){t(this,e),e.constructor_.apply(this,arguments)}return n(e,[{key:"getLevel",value:function(){return this._level}},{key:"size",value:function(){return this._childBoundables.size()}},{key:"getChildBoundables",value:function(){return this._childBoundables}},{key:"addChildBoundable",value:function(t){V.isTrue(null===this._bounds),this._childBoundables.add(t)}},{key:"isEmpty",value:function(){return this._childBoundables.isEmpty()}},{key:"getBounds",value:function(){return null===this._bounds&&(this._bounds=this.computeBounds()),this._bounds}},{key:"interfaces_",get:function(){return[en,w]}}],[{key:"constructor_",value:function(){if(this._childBoundables=new dt,this._bounds=null,this._level=null,0===arguments.length);else if(1===arguments.length){var t=arguments[0];this._level=t}}}]),e}(),an={reverseOrder:function(){return{compare:function(t,e){return e.compareTo(t)}}},min:function(t){return an.sort(t),t.get(0)},sort:function(t,e){var n=t.toArray();e?At.sort(n,e):At.sort(n);for(var r=t.iterator(),i=0,o=n.length;ie.area(this._boundable2)?(this.expand(this._boundable1,this._boundable2,!1,t,n),null):(this.expand(this._boundable2,this._boundable1,!0,t,n),null);if(r)return this.expand(this._boundable1,this._boundable2,!1,t,n),null;if(i)return this.expand(this._boundable2,this._boundable1,!0,t,n),null;throw new x("neither boundable is composite")}},{key:"isLeaves",value:function(){return!(e.isComposite(this._boundable1)||e.isComposite(this._boundable2))}},{key:"compareTo",value:function(t){var e=t;return this._distancee._distance?1:0}},{key:"expand",value:function(t,n,r,i,o){for(var s=t.getChildBoundables().iterator();s.hasNext();){var a=s.next(),u=null;(u=r?new e(n,a,this._itemDistance):new e(a,n,this._itemDistance)).getDistance()-2),r.getLevel()===n)return i.add(r),null;for(var o=r.getChildBoundables().iterator();o.hasNext();){var s=o.next();s instanceof sn?this.boundablesAtLevel(n,s,i):(V.isTrue(s instanceof nn),-1===n&&i.add(s))}return null}}},{key:"query",value:function(){if(1===arguments.length){var t=arguments[0];this.build();var e=new dt;return this.isEmpty()||this.getIntersectsOp().intersects(this._root.getBounds(),t)&&this.queryInternal(t,this._root,e),e}if(2===arguments.length){var n=arguments[0],r=arguments[1];if(this.build(),this.isEmpty())return null;this.getIntersectsOp().intersects(this._root.getBounds(),n)&&this.queryInternal(n,this._root,r)}}},{key:"build",value:function(){if(this._built)return null;this._root=this._itemBoundables.isEmpty()?this.createNode(0):this.createHigherLevels(this._itemBoundables,-1),this._itemBoundables=null,this._built=!0}},{key:"getRoot",value:function(){return this.build(),this._root}},{key:"remove",value:function(){if(2===arguments.length){var t=arguments[0],e=arguments[1];return this.build(),!!this.getIntersectsOp().intersects(this._root.getBounds(),t)&&this.remove(t,this._root,e)}if(3===arguments.length){var n=arguments[0],r=arguments[1],i=arguments[2],o=this.removeItem(r,i);if(o)return!0;for(var s=null,a=r.getChildBoundables().iterator();a.hasNext();){var u=a.next();if(this.getIntersectsOp().intersects(u.getBounds(),n)&&u instanceof sn&&(o=this.remove(n,u,i))){s=u;break}}return null!==s&&s.getChildBoundables().isEmpty()&&r.getChildBoundables().remove(s),o}}},{key:"createHigherLevels",value:function(t,e){V.isTrue(!t.isEmpty());var n=this.createParentBoundables(t,e+1);return 1===n.size()?n.get(0):this.createHigherLevels(n,e+1)}},{key:"depth",value:function(){if(0===arguments.length)return this.isEmpty()?0:(this.build(),this.depth(this._root));if(1===arguments.length){for(var t=0,e=arguments[0].getChildBoundables().iterator();e.hasNext();){var n=e.next();if(n instanceof sn){var r=this.depth(n);r>t&&(t=r)}}return t+1}}},{key:"createParentBoundables",value:function(t,e){V.isTrue(!t.isEmpty());var n=new dt;n.add(this.createNode(e));var r=new dt(t);an.sort(r,this.getComparator());for(var i=r.iterator();i.hasNext();){var o=i.next();this.lastNode(n).getChildBoundables().size()===this.getNodeCapacity()&&n.add(this.createNode(e)),this.lastNode(n).addChildBoundable(o)}return n}},{key:"isEmpty",value:function(){return this._built?this._root.isEmpty():this._itemBoundables.isEmpty()}},{key:"interfaces_",get:function(){return[w]}}],[{key:"constructor_",value:function(){if(this._root=null,this._built=!1,this._itemBoundables=new dt,this._nodeCapacity=null,0===arguments.length)e.constructor_.call(this,e.DEFAULT_NODE_CAPACITY);else if(1===arguments.length){var t=arguments[0];V.isTrue(t>1,"Node capacity must be greater than 1"),this._nodeCapacity=t}}},{key:"compareDoubles",value:function(t,e){return t>e?1:t0);for(var n=new dt,r=0;r=0;){var u=o.poll(),l=u.getDistance();if(l>=i)break;u.isLeaves()?a.size()l&&(a.poll(),a.add(u)),i=a.peek().getDistance()):u.expandToQueue(o,i)}return s.getItems(a)}}},{key:"createNode",value:function(t){return new pn(t)}},{key:"size",value:function(){return 0===arguments.length?f(i(s.prototype),"size",this).call(this):f(i(s.prototype),"size",this).apply(this,arguments)}},{key:"insert",value:function(){if(!(2===arguments.length&&arguments[1]instanceof Object&&arguments[0]instanceof X))return f(i(s.prototype),"insert",this).apply(this,arguments);var t=arguments[0],e=arguments[1];if(t.isNull())return null;f(i(s.prototype),"insert",this).call(this,t,e)}},{key:"getIntersectsOp",value:function(){return s.intersectsOp}},{key:"verticalSlices",value:function(t,e){for(var n=Math.trunc(Math.ceil(t.size()/e)),r=new Array(e).fill(null),i=t.iterator(),o=0;o0;){var s=o.poll(),a=s.getDistance();if(a>=r)break;s.isLeaves()?(r=a,i=s):s.expandToQueue(o,r)}return null===i?null:[i.getBoundable(0).getItem(),i.getBoundable(1).getItem()]}}else{if(2===arguments.length){var u=arguments[0],l=arguments[1];if(this.isEmpty()||u.isEmpty())return null;var h=new ln(this.getRoot(),u.getRoot(),l);return this.nearestNeighbour(h)}if(3===arguments.length){var c=arguments[2],f=new nn(arguments[0],arguments[1]),g=new ln(this.getRoot(),f,c);return this.nearestNeighbour(g)[0]}if(4===arguments.length){var p=arguments[2],v=arguments[3],d=new nn(arguments[0],arguments[1]),y=new ln(this.getRoot(),d,p);return this.nearestNeighbourK(y,v)}}}},{key:"isWithinDistance",value:function(){if(2===arguments.length){var t=arguments[0],e=arguments[1],n=A.POSITIVE_INFINITY,r=new rn;for(r.add(t);!r.isEmpty();){var i=r.poll(),o=i.getDistance();if(o>e)return!1;if(i.maximumDistance()<=e)return!0;if(i.isLeaves()){if((n=o)<=e)return!0}else i.expandToQueue(r,n)}return!1}if(3===arguments.length){var s=arguments[0],a=arguments[1],u=arguments[2],l=new ln(this.getRoot(),s.getRoot(),a);return this.isWithinDistance(l,u)}}},{key:"interfaces_",get:function(){return[on,w]}}],[{key:"constructor_",value:function(){if(0===arguments.length)s.constructor_.call(this,s.DEFAULT_NODE_CAPACITY);else if(1===arguments.length){var t=arguments[0];cn.constructor_.call(this,t)}}},{key:"centreX",value:function(t){return s.avg(t.getMinX(),t.getMaxX())}},{key:"avg",value:function(t,e){return(t+e)/2}},{key:"getItems",value:function(t){for(var e=new Array(t.size()).fill(null),n=0;!t.isEmpty();){var r=t.poll();e[n]=r.getBoundable(0).getItem(),n++}return e}},{key:"centreY",value:function(t){return s.avg(t.getMinY(),t.getMaxY())}}]),s}(cn),pn=function(e){r(o,e);var i=c(o);function o(){var e;return t(this,o),e=i.call(this),o.constructor_.apply(l(e),arguments),e}return n(o,[{key:"computeBounds",value:function(){for(var t=null,e=this.getChildBoundables().iterator();e.hasNext();){var n=e.next();null===t?t=new X(n.getBounds()):t.expandToInclude(n.getBounds())}return t}}],[{key:"constructor_",value:function(){var t=arguments[0];sn.constructor_.call(this,t)}}]),o}(sn);gn.STRtreeNode=pn,gn.xComparator=new(function(){function e(){t(this,e)}return n(e,[{key:"interfaces_",get:function(){return[D]}},{key:"compare",value:function(t,e){return cn.compareDoubles(gn.centreX(t.getBounds()),gn.centreX(e.getBounds()))}}]),e}()),gn.yComparator=new(function(){function e(){t(this,e)}return n(e,[{key:"interfaces_",get:function(){return[D]}},{key:"compare",value:function(t,e){return cn.compareDoubles(gn.centreY(t.getBounds()),gn.centreY(e.getBounds()))}}]),e}()),gn.intersectsOp=new(function(){function e(){t(this,e)}return n(e,[{key:"interfaces_",get:function(){return[IntersectsOp]}},{key:"intersects",value:function(t,e){return t.intersects(e)}}]),e}()),gn.DEFAULT_NODE_CAPACITY=10;var vn=function(){function e(){t(this,e)}return n(e,null,[{key:"relativeSign",value:function(t,e){return te?1:0}},{key:"compare",value:function(t,n,r){if(n.equals2D(r))return 0;var i=e.relativeSign(n.x,r.x),o=e.relativeSign(n.y,r.y);switch(t){case 0:return e.compareValue(i,o);case 1:return e.compareValue(o,i);case 2:return e.compareValue(o,-i);case 3:return e.compareValue(-i,o);case 4:return e.compareValue(-i,-o);case 5:return e.compareValue(-o,-i);case 6:return e.compareValue(-o,i);case 7:return e.compareValue(i,-o)}return V.shouldNeverReachHere("invalid octant value"),0}},{key:"compareValue",value:function(t,e){return t<0?-1:t>0?1:e<0?-1:e>0?1:0}}]),e}(),dn=function(){function e(){t(this,e),e.constructor_.apply(this,arguments)}return n(e,[{key:"getCoordinate",value:function(){return this.coord}},{key:"print",value:function(t){t.print(this.coord),t.print(" seg # = "+this.segmentIndex)}},{key:"compareTo",value:function(t){var e=t;return this.segmentIndexe.segmentIndex?1:this.coord.equals2D(e.coord)?0:this._isInterior?e._isInterior?vn.compare(this._segmentOctant,this.coord,e.coord):1:-1}},{key:"isEndPoint",value:function(t){return 0===this.segmentIndex&&!this._isInterior||this.segmentIndex===t}},{key:"toString",value:function(){return this.segmentIndex+":"+this.coord.toString()}},{key:"isInterior",value:function(){return this._isInterior}},{key:"interfaces_",get:function(){return[k]}}],[{key:"constructor_",value:function(){this._segString=null,this.coord=null,this.segmentIndex=null,this._segmentOctant=null,this._isInterior=null;var t=arguments[0],e=arguments[1],n=arguments[2],r=arguments[3];this._segString=t,this.coord=new z(e),this.segmentIndex=n,this._segmentOctant=r,this._isInterior=!e.equals2D(t.getCoordinate(n))}}]),e}(),yn=function(){function e(){t(this,e)}return n(e,[{key:"hasNext",value:function(){}},{key:"next",value:function(){}},{key:"remove",value:function(){}}]),e}(),mn=function(){function e(){t(this,e),e.constructor_.apply(this,arguments)}return n(e,[{key:"getSplitCoordinates",value:function(){var t=new Ht;this.addEndpoints();for(var e=this.iterator(),n=e.next();e.hasNext();){var r=e.next();this.addEdgeCoordinates(n,r,t),n=r}return t.toCoordinateArray()}},{key:"addCollapsedNodes",value:function(){var t=new dt;this.findCollapsesFromInsertedNodes(t),this.findCollapsesFromExistingVertices(t);for(var e=t.iterator();e.hasNext();){var n=e.next().intValue();this.add(this._edge.getCoordinate(n),n)}}},{key:"createSplitEdgePts",value:function(t,e){var n=e.segmentIndex-t.segmentIndex+2;if(2===n)return[new z(t.coord),new z(e.coord)];var r=this._edge.getCoordinate(e.segmentIndex),i=e.isInterior()||!e.coord.equals2D(r);i||n--;var o=new Array(n).fill(null),s=0;o[s++]=new z(t.coord);for(var a=t.segmentIndex+1;a<=e.segmentIndex;a++)o[s++]=this._edge.getCoordinate(a);return i&&(o[s]=new z(e.coord)),o}},{key:"print",value:function(t){t.println("Intersections:");for(var e=this.iterator();e.hasNext();)e.next().print(t)}},{key:"findCollapsesFromExistingVertices",value:function(t){for(var e=0;e=0?n>=0?r>=i?0:1:r>=i?7:6:n>=0?r>=i?3:2:r>=i?4:5}if(arguments[0]instanceof z&&arguments[1]instanceof z){var o=arguments[0],s=arguments[1],a=s.x-o.x,u=s.y-o.y;if(0===a&&0===u)throw new x("Cannot compute the octant for two identical points "+o);return e.octant(a,u)}}}]),e}(),xn=function(){function e(){t(this,e)}return n(e,[{key:"getCoordinates",value:function(){}},{key:"size",value:function(){}},{key:"getCoordinate",value:function(t){}},{key:"isClosed",value:function(){}},{key:"setData",value:function(t){}},{key:"getData",value:function(){}}]),e}(),En=function(){function e(){t(this,e)}return n(e,[{key:"addIntersection",value:function(t,e){}},{key:"interfaces_",get:function(){return[xn]}}]),e}(),kn=function(){function e(){t(this,e),e.constructor_.apply(this,arguments)}return n(e,[{key:"getCoordinates",value:function(){return this._pts}},{key:"size",value:function(){return this._pts.length}},{key:"getCoordinate",value:function(t){return this._pts[t]}},{key:"isClosed",value:function(){return this._pts[0].equals(this._pts[this._pts.length-1])}},{key:"getSegmentOctant",value:function(t){return t===this._pts.length-1?-1:this.safeOctant(this.getCoordinate(t),this.getCoordinate(t+1))}},{key:"setData",value:function(t){this._data=t}},{key:"safeOctant",value:function(t,e){return t.equals2D(e)?0:_n.octant(t,e)}},{key:"getData",value:function(){return this._data}},{key:"addIntersection",value:function(){if(2===arguments.length){var t=arguments[0],e=arguments[1];this.addIntersectionNode(t,e)}else if(4===arguments.length){var n=arguments[1],r=arguments[3],i=new z(arguments[0].getIntersection(r));this.addIntersection(i,n)}}},{key:"toString",value:function(){return Le.toLineString(new $t(this._pts))}},{key:"getNodeList",value:function(){return this._nodeList}},{key:"addIntersectionNode",value:function(t,e){var n=e,r=n+1;if(r=0&&r>=0||n<=0&&r<=0?Math.max(n,r):0}if(arguments[0]instanceof z){var i=arguments[0];return ft.index(this.p0,this.p1,i)}}},{key:"toGeometry",value:function(t){return t.createLineString([this.p0,this.p1])}},{key:"isVertical",value:function(){return this.p0.x===this.p1.x}},{key:"equals",value:function(t){if(!(t instanceof e))return!1;var n=t;return this.p0.equals(n.p0)&&this.p1.equals(n.p1)}},{key:"intersection",value:function(t){var e=new Ce;return e.computeIntersection(this.p0,this.p1,t.p0,t.p1),e.hasIntersection()?e.getIntersection(0):null}},{key:"project",value:function(){if(arguments[0]instanceof z){var t=arguments[0];if(t.equals(this.p0)||t.equals(this.p1))return new z(t);var n=this.projectionFactor(t),r=new z;return r.x=this.p0.x+n*(this.p1.x-this.p0.x),r.y=this.p0.y+n*(this.p1.y-this.p0.y),r}if(arguments[0]instanceof e){var i=arguments[0],o=this.projectionFactor(i.p0),s=this.projectionFactor(i.p1);if(o>=1&&s>=1)return null;if(o<=0&&s<=0)return null;var a=this.project(i.p0);o<0&&(a=this.p0),o>1&&(a=this.p1);var u=this.project(i.p1);return s<0&&(u=this.p0),s>1&&(u=this.p1),new e(a,u)}}},{key:"normalize",value:function(){this.p1.compareTo(this.p0)<0&&this.reverse()}},{key:"angle",value:function(){return Math.atan2(this.p1.y-this.p0.y,this.p1.x-this.p0.x)}},{key:"getCoordinate",value:function(t){return 0===t?this.p0:this.p1}},{key:"distancePerpendicular",value:function(t){return kt.pointToLinePerpendicular(t,this.p0,this.p1)}},{key:"minY",value:function(){return Math.min(this.p0.y,this.p1.y)}},{key:"midPoint",value:function(){return e.midPoint(this.p0,this.p1)}},{key:"projectionFactor",value:function(t){if(t.equals(this.p0))return 0;if(t.equals(this.p1))return 1;var e=this.p1.x-this.p0.x,n=this.p1.y-this.p0.y,r=e*e+n*n;return r<=0?A.NaN:((t.x-this.p0.x)*e+(t.y-this.p0.y)*n)/r}},{key:"closestPoints",value:function(t){var e=this.intersection(t);if(null!==e)return[e,e];var n=new Array(2).fill(null),r=A.MAX_VALUE,i=null,o=this.closestPoint(t.p0);r=o.distance(t.p0),n[0]=o,n[1]=t.p0;var s=this.closestPoint(t.p1);(i=s.distance(t.p1))0&&e<1?this.project(t):this.p0.distance(t)1||A.isNaN(e))&&(e=1),e}},{key:"toString",value:function(){return"LINESTRING( "+this.p0.x+" "+this.p0.y+", "+this.p1.x+" "+this.p1.y+")"}},{key:"isHorizontal",value:function(){return this.p0.y===this.p1.y}},{key:"reflect",value:function(t){var e=this.p1.getY()-this.p0.getY(),n=this.p0.getX()-this.p1.getX(),r=this.p0.getY()*(this.p1.getX()-this.p0.getX())-this.p0.getX()*(this.p1.getY()-this.p0.getY()),i=e*e+n*n,o=e*e-n*n,s=t.getX(),a=t.getY();return new z((-o*s-2*e*n*a-2*e*r)/i,(o*a-2*e*n*s-2*n*r)/i)}},{key:"distance",value:function(){if(arguments[0]instanceof e){var t=arguments[0];return kt.segmentToSegment(this.p0,this.p1,t.p0,t.p1)}if(arguments[0]instanceof z){var n=arguments[0];return kt.pointToSegment(n,this.p0,this.p1)}}},{key:"pointAlong",value:function(t){var e=new z;return e.x=this.p0.x+t*(this.p1.x-this.p0.x),e.y=this.p0.y+t*(this.p1.y-this.p0.y),e}},{key:"hashCode",value:function(){var t=A.doubleToLongBits(this.p0.x);t^=31*A.doubleToLongBits(this.p0.y);var e=Math.trunc(t)^Math.trunc(t>>32),n=A.doubleToLongBits(this.p1.x);return n^=31*A.doubleToLongBits(this.p1.y),e^Math.trunc(n)^Math.trunc(n>>32)}},{key:"interfaces_",get:function(){return[k,w]}}],[{key:"constructor_",value:function(){if(this.p0=null,this.p1=null,0===arguments.length)e.constructor_.call(this,new z,new z);else if(1===arguments.length){var t=arguments[0];e.constructor_.call(this,t.p0,t.p1)}else if(2===arguments.length){var n=arguments[0],r=arguments[1];this.p0=n,this.p1=r}else if(4===arguments.length){var i=arguments[0],o=arguments[1],s=arguments[2],a=arguments[3];e.constructor_.call(this,new z(i,o),new z(s,a))}}},{key:"midPoint",value:function(t,e){return new z((t.x+e.x)/2,(t.y+e.y)/2)}}]),e}(),wn=function(){function e(){t(this,e),e.constructor_.apply(this,arguments)}return n(e,[{key:"overlap",value:function(){if(2===arguments.length);else if(4===arguments.length){var t=arguments[1],e=arguments[2],n=arguments[3];arguments[0].getLineSegment(t,this._overlapSeg1),e.getLineSegment(n,this._overlapSeg2),this.overlap(this._overlapSeg1,this._overlapSeg2)}}}],[{key:"constructor_",value:function(){this._overlapSeg1=new bn,this._overlapSeg2=new bn}}]),e}(),In=function(){function e(){t(this,e),e.constructor_.apply(this,arguments)}return n(e,[{key:"getLineSegment",value:function(t,e){e.p0=this._pts[t],e.p1=this._pts[t+1]}},{key:"computeSelect",value:function(t,e,n,r){var i=this._pts[e],o=this._pts[n];if(n-e==1)return r.select(this,e),null;if(!t.intersects(i,o))return null;var s=Math.trunc((e+n)/2);e=t.length-1)return t.length-1;for(var r=We.quadrant(t[n],t[n+1]),i=e+1;in.getId()&&(n.computeOverlaps(i,t),this._nOverlaps++),this._segInt.isDone())return null}}}],[{key:"constructor_",value:function(){if(this._monoChains=new dt,this._index=new gn,this._idCounter=0,this._nodedSegStrings=null,this._nOverlaps=0,0===arguments.length);else if(1===arguments.length){var t=arguments[0];Mn.constructor_.call(this,t)}}}]),o}(Mn),Pn=function(e){r(s,e);var o=c(s);function s(){var e;return t(this,s),e=o.call(this),s.constructor_.apply(l(e),arguments),e}return n(s,[{key:"overlap",value:function(){if(4!==arguments.length)return f(i(s.prototype),"overlap",this).apply(this,arguments);var t=arguments[1],e=arguments[2],n=arguments[3],r=arguments[0].getContext(),o=e.getContext();this._si.processIntersections(r,t,o,n)}}],[{key:"constructor_",value:function(){this._si=null;var t=arguments[0];this._si=t}}]),s}(wn);Ln.SegmentOverlapAction=Pn;var Cn=function(){function e(){t(this,e),e.constructor_.apply(this,arguments)}return n(e,[{key:"isDeletable",value:function(t,e,n,r){var i=this._inputLine[t],o=this._inputLine[e],s=this._inputLine[n];return!!this.isConcave(i,o,s)&&!!this.isShallow(i,o,s,r)&&this.isShallowSampled(i,o,t,n,r)}},{key:"deleteShallowConcavities",value:function(){for(var t=1,n=this.findNextNonDeletedIndex(t),r=this.findNextNonDeletedIndex(n),i=!1;r=0;r--)this.addPt(t[r])}},{key:"isRedundant",value:function(t){if(this._ptList.size()<1)return!1;var e=this._ptList.get(this._ptList.size()-1);return t.distance(e)Math.PI;)t-=e.PI_TIMES_2;for(;t<=-Math.PI;)t+=e.PI_TIMES_2;return t}},{key:"angle",value:function(){if(1===arguments.length){var t=arguments[0];return Math.atan2(t.y,t.x)}if(2===arguments.length){var e=arguments[0],n=arguments[1],r=n.x-e.x,i=n.y-e.y;return Math.atan2(i,r)}}},{key:"isAcute",value:function(t,e,n){var r=t.x-e.x,i=t.y-e.y;return r*(n.x-e.x)+i*(n.y-e.y)>0}},{key:"isObtuse",value:function(t,e,n){var r=t.x-e.x,i=t.y-e.y;return r*(n.x-e.x)+i*(n.y-e.y)<0}},{key:"interiorAngle",value:function(t,n,r){var i=e.angle(n,t),o=e.angle(n,r);return Math.abs(o-i)}},{key:"normalizePositive",value:function(t){if(t<0){for(;t<0;)t+=e.PI_TIMES_2;t>=e.PI_TIMES_2&&(t=0)}else{for(;t>=e.PI_TIMES_2;)t-=e.PI_TIMES_2;t<0&&(t=0)}return t}},{key:"angleBetween",value:function(t,n,r){var i=e.angle(n,t),o=e.angle(n,r);return e.diff(i,o)}},{key:"diff",value:function(t,e){var n=null;return(n=tMath.PI&&(n=2*Math.PI-n),n}},{key:"toRadians",value:function(t){return t*Math.PI/180}},{key:"getTurn",value:function(t,n){var r=Math.sin(n-t);return r>0?e.COUNTERCLOCKWISE:r<0?e.CLOCKWISE:e.NONE}},{key:"angleBetweenOriented",value:function(t,n,r){var i=e.angle(n,t),o=e.angle(n,r)-i;return o<=-Math.PI?o+e.PI_TIMES_2:o>Math.PI?o-e.PI_TIMES_2:o}}]),e}();On.PI_TIMES_2=2*Math.PI,On.PI_OVER_2=Math.PI/2,On.PI_OVER_4=Math.PI/4,On.COUNTERCLOCKWISE=ft.COUNTERCLOCKWISE,On.CLOCKWISE=ft.CLOCKWISE,On.NONE=ft.COLLINEAR;var Rn=function(){function e(){t(this,e),e.constructor_.apply(this,arguments)}return n(e,[{key:"addNextSegment",value:function(t,e){if(this._s0=this._s1,this._s1=this._s2,this._s2=t,this._seg0.setCoordinates(this._s0,this._s1),this.computeOffsetSegment(this._seg0,this._side,this._distance,this._offset0),this._seg1.setCoordinates(this._s1,this._s2),this.computeOffsetSegment(this._seg1,this._side,this._distance,this._offset1),this._s1.equals(this._s2))return null;var n=ft.index(this._s0,this._s1,this._s2),r=n===ft.CLOCKWISE&&this._side===tt.LEFT||n===ft.COUNTERCLOCKWISE&&this._side===tt.RIGHT;0===n?this.addCollinear(e):r?this.addOutsideTurn(n,e):this.addInsideTurn(n,e)}},{key:"addLineEndCap",value:function(t,e){var n=new bn(t,e),r=new bn;this.computeOffsetSegment(n,tt.LEFT,this._distance,r);var i=new bn;this.computeOffsetSegment(n,tt.RIGHT,this._distance,i);var o=e.x-t.x,s=e.y-t.y,a=Math.atan2(s,o);switch(this._bufParams.getEndCapStyle()){case y.CAP_ROUND:this._segList.addPt(r.p1),this.addDirectedFillet(e,a+Math.PI/2,a-Math.PI/2,ft.CLOCKWISE,this._distance),this._segList.addPt(i.p1);break;case y.CAP_FLAT:this._segList.addPt(r.p1),this._segList.addPt(i.p1);break;case y.CAP_SQUARE:var u=new z;u.x=Math.abs(this._distance)*Math.cos(a),u.y=Math.abs(this._distance)*Math.sin(a);var l=new z(r.p1.x+u.x,r.p1.y+u.y),h=new z(i.p1.x+u.x,i.p1.y+u.y);this._segList.addPt(l),this._segList.addPt(h)}}},{key:"getCoordinates",value:function(){return this._segList.getCoordinates()}},{key:"addMitreJoin",value:function(t,e,n,r){var i=_t.intersection(e.p0,e.p1,n.p0,n.p1);if(null!==i&&(r<=0?1:i.distance(t)/Math.abs(r))<=this._bufParams.getMitreLimit())return this._segList.addPt(i),null;this.addLimitedMitreJoin(e,n,r,this._bufParams.getMitreLimit())}},{key:"addOutsideTurn",value:function(t,n){if(this._offset0.p1.distance(this._offset1.p0)=h&&(a-=2*Math.PI),this._segList.addPt(e),this.addDirectedFillet(t,a,h,r,i),this._segList.addPt(n)}},{key:"addLastSegment",value:function(){this._segList.addPt(this._offset1.p1)}},{key:"initSideSegments",value:function(t,e,n){this._s1=t,this._s2=e,this._side=n,this._seg1.setCoordinates(t,e),this.computeOffsetSegment(this._seg1,n,this._distance,this._offset1)}},{key:"addLimitedMitreJoin",value:function(t,e,n,r){var i=this._seg0.p1,o=On.angle(i,this._seg0.p0),s=On.angleBetweenOriented(this._seg0.p0,i,this._seg1.p1)/2,a=On.normalize(o+s),u=On.normalize(a+Math.PI),l=r*n,h=n-l*Math.abs(Math.sin(s)),c=i.x+l*Math.cos(u),f=i.y+l*Math.sin(u),g=new z(c,f),p=new bn(i,g),v=p.pointAlongOffset(1,h),d=p.pointAlongOffset(1,-h);this._side===tt.LEFT?(this._segList.addPt(v),this._segList.addPt(d)):(this._segList.addPt(d),this._segList.addPt(v))}},{key:"addDirectedFillet",value:function(t,e,n,r,i){var o=r===ft.CLOCKWISE?-1:1,s=Math.abs(e-n),a=Math.trunc(s/this._filletAngleQuantum+.5);if(a<1)return null;for(var u=s/a,l=new z,h=0;h0){var r=new z((this._closingSegLengthFactor*this._offset0.p1.x+this._s1.x)/(this._closingSegLengthFactor+1),(this._closingSegLengthFactor*this._offset0.p1.y+this._s1.y)/(this._closingSegLengthFactor+1));this._segList.addPt(r);var i=new z((this._closingSegLengthFactor*this._offset1.p0.x+this._s1.x)/(this._closingSegLengthFactor+1),(this._closingSegLengthFactor*this._offset1.p0.y+this._s1.y)/(this._closingSegLengthFactor+1));this._segList.addPt(i)}else this._segList.addPt(this._s1);this._segList.addPt(this._offset1.p0)}}},{key:"createCircle",value:function(t){var e=new z(t.x+this._distance,t.y);this._segList.addPt(e),this.addDirectedFillet(t,0,2*Math.PI,-1,this._distance),this._segList.closeRing()}},{key:"addBevelJoin",value:function(t,e){this._segList.addPt(t.p1),this._segList.addPt(e.p0)}},{key:"init",value:function(t){this._distance=t,this._maxCurveSegmentError=t*(1-Math.cos(this._filletAngleQuantum/2)),this._segList=new Tn,this._segList.setPrecisionModel(this._precisionModel),this._segList.setMinimumVertexDistance(t*e.CURVE_VERTEX_SNAP_DISTANCE_FACTOR)}},{key:"addCollinear",value:function(t){this._li.computeIntersection(this._s0,this._s1,this._s1,this._s2),this._li.getIntersectionNum()>=2&&(this._bufParams.getJoinStyle()===y.JOIN_BEVEL||this._bufParams.getJoinStyle()===y.JOIN_MITRE?(t&&this._segList.addPt(this._offset0.p1),this._segList.addPt(this._offset1.p0)):this.addCornerFillet(this._s1,this._offset0.p1,this._offset1.p0,ft.CLOCKWISE,this._distance))}},{key:"closeRing",value:function(){this._segList.closeRing()}},{key:"hasNarrowConcaveAngle",value:function(){return this._hasNarrowConcaveAngle}}],[{key:"constructor_",value:function(){this._maxCurveSegmentError=0,this._filletAngleQuantum=null,this._closingSegLengthFactor=1,this._segList=null,this._distance=0,this._precisionModel=null,this._bufParams=null,this._li=null,this._s0=null,this._s1=null,this._s2=null,this._seg0=new bn,this._seg1=new bn,this._offset0=new bn,this._offset1=new bn,this._side=0,this._hasNarrowConcaveAngle=!1;var t=arguments[0],n=arguments[1],r=arguments[2];this._precisionModel=t,this._bufParams=n,this._li=new Ce,this._filletAngleQuantum=Math.PI/2/n.getQuadrantSegments(),n.getQuadrantSegments()>=8&&n.getJoinStyle()===y.JOIN_ROUND&&(this._closingSegLengthFactor=e.MAX_CLOSING_SEG_LEN_FACTOR),this.init(r)}}]),e}();Rn.OFFSET_SEGMENT_SEPARATION_FACTOR=.001,Rn.INSIDE_TURN_VERTEX_SNAP_DISTANCE_FACTOR=.001,Rn.CURVE_VERTEX_SNAP_DISTANCE_FACTOR=1e-6,Rn.MAX_CLOSING_SEG_LEN_FACTOR=80;var An=function(){function e(){t(this,e),e.constructor_.apply(this,arguments)}return n(e,[{key:"getOffsetCurve",value:function(t,e){if(this._distance=e,0===e)return null;var n=e<0,r=Math.abs(e),i=this.getSegGen(r);t.length<=1?this.computePointCurve(t[0],i):this.computeOffsetCurve(t,n,i);var o=i.getCoordinates();return n&&Wt.reverse(o),o}},{key:"computeSingleSidedBufferCurve",value:function(t,e,n){var r=this.simplifyTolerance(this._distance);if(e){n.addSegments(t,!0);var i=Cn.simplify(t,-r),o=i.length-1;n.initSideSegments(i[o],i[o-1],tt.LEFT),n.addFirstSegment();for(var s=o-2;s>=0;s--)n.addNextSegment(i[s],!0)}else{n.addSegments(t,!1);var a=Cn.simplify(t,r),u=a.length-1;n.initSideSegments(a[0],a[1],tt.LEFT),n.addFirstSegment();for(var l=2;l<=u;l++)n.addNextSegment(a[l],!0)}n.addLastSegment(),n.closeRing()}},{key:"computeRingBufferCurve",value:function(t,e,n){var r=this.simplifyTolerance(this._distance);e===tt.RIGHT&&(r=-r);var i=Cn.simplify(t,r),o=i.length-1;n.initSideSegments(i[o-1],i[0],e);for(var s=1;s<=o;s++){var a=1!==s;n.addNextSegment(i[s],a)}n.closeRing()}},{key:"computeLineBufferCurve",value:function(t,e){var n=this.simplifyTolerance(this._distance),r=Cn.simplify(t,n),i=r.length-1;e.initSideSegments(r[0],r[1],tt.LEFT);for(var o=2;o<=i;o++)e.addNextSegment(r[o],!0);e.addLastSegment(),e.addLineEndCap(r[i-1],r[i]);var s=Cn.simplify(t,-n),a=s.length-1;e.initSideSegments(s[a],s[a-1],tt.LEFT);for(var u=a-2;u>=0;u--)e.addNextSegment(s[u],!0);e.addLastSegment(),e.addLineEndCap(s[1],s[0]),e.closeRing()}},{key:"computePointCurve",value:function(t,e){switch(this._bufParams.getEndCapStyle()){case y.CAP_ROUND:e.createCircle(t);break;case y.CAP_SQUARE:e.createSquare(t)}}},{key:"getLineCurve",value:function(t,e){if(this._distance=e,this.isLineOffsetEmpty(e))return null;var n=Math.abs(e),r=this.getSegGen(n);if(t.length<=1)this.computePointCurve(t[0],r);else if(this._bufParams.isSingleSided()){var i=e<0;this.computeSingleSidedBufferCurve(t,i,r)}else this.computeLineBufferCurve(t,r);return r.getCoordinates()}},{key:"getBufferParameters",value:function(){return this._bufParams}},{key:"simplifyTolerance",value:function(t){return t*this._bufParams.getSimplifyFactor()}},{key:"getRingCurve",value:function(t,n,r){if(this._distance=r,t.length<=2)return this.getLineCurve(t,r);if(0===r)return e.copyCoordinates(t);var i=this.getSegGen(r);return this.computeRingBufferCurve(t,n,i),i.getCoordinates()}},{key:"computeOffsetCurve",value:function(t,e,n){var r=this.simplifyTolerance(this._distance);if(e){var i=Cn.simplify(t,-r),o=i.length-1;n.initSideSegments(i[o],i[o-1],tt.LEFT),n.addFirstSegment();for(var s=o-2;s>=0;s--)n.addNextSegment(i[s],!0)}else{var a=Cn.simplify(t,r),u=a.length-1;n.initSideSegments(a[0],a[1],tt.LEFT),n.addFirstSegment();for(var l=2;l<=u;l++)n.addNextSegment(a[l],!0)}n.addLastSegment()}},{key:"isLineOffsetEmpty",value:function(t){return 0===t||t<0&&!this._bufParams.isSingleSided()}},{key:"getSegGen",value:function(t){return new Rn(this._precisionModel,this._bufParams,t)}}],[{key:"constructor_",value:function(){this._distance=0,this._precisionModel=null,this._bufParams=null;var t=arguments[0],e=arguments[1];this._precisionModel=t,this._bufParams=e}},{key:"copyCoordinates",value:function(t){for(var e=new Array(t.length).fill(null),n=0;ni.getMaxY()||this.findStabbedSegments(t,r.getDirectedEdges(),e)}return e}if(3===arguments.length)if(ot(arguments[2],rt)&&arguments[0]instanceof z&&arguments[1]instanceof Ke){for(var o=arguments[0],s=arguments[1],a=arguments[2],u=s.getEdge().getCoordinates(),l=0;lthis._seg.p1.y&&this._seg.reverse(),!(Math.max(this._seg.p0.x,this._seg.p1.x)this._seg.p1.y||ft.index(this._seg.p0,this._seg.p1,o)===ft.RIGHT)){var h=s.getDepth(tt.LEFT);this._seg.p0.equals(u[l])||(h=s.getDepth(tt.RIGHT));var c=new Fn(this._seg,h);a.add(c)}}else if(ot(arguments[2],rt)&&arguments[0]instanceof z&&ot(arguments[1],rt))for(var f=arguments[0],g=arguments[2],p=arguments[1].iterator();p.hasNext();){var v=p.next();v.isForward()&&this.findStabbedSegments(f,v,g)}}},{key:"getDepth",value:function(t){var e=this.findStabbedSegments(t);return 0===e.size()?0:an.min(e)._leftDepth}}],[{key:"constructor_",value:function(){this._subgraphs=null,this._seg=new bn;var t=arguments[0];this._subgraphs=t}}]),e}(),Fn=function(){function e(){t(this,e),e.constructor_.apply(this,arguments)}return n(e,[{key:"compareTo",value:function(t){var e=t;if(this._upwardSeg.minX()>=e._upwardSeg.maxX())return 1;if(this._upwardSeg.maxX()<=e._upwardSeg.minX())return-1;var n=this._upwardSeg.orientationIndex(e._upwardSeg);return 0!==n||0!=(n=-1*e._upwardSeg.orientationIndex(this._upwardSeg))?n:this._upwardSeg.compareTo(e._upwardSeg)}},{key:"compareX",value:function(t,e){var n=t.p0.compareTo(e.p0);return 0!==n?n:t.p1.compareTo(e.p1)}},{key:"toString",value:function(){return this._upwardSeg.toString()}},{key:"interfaces_",get:function(){return[k]}}],[{key:"constructor_",value:function(){this._upwardSeg=null,this._leftDepth=null;var t=arguments[0],e=arguments[1];this._upwardSeg=new bn(t),this._leftDepth=e}}]),e}();Dn.DepthSegment=Fn;var qn=function(e){r(o,e);var i=c(o);function o(){var e;return t(this,o),e=i.call(this),o.constructor_.apply(l(e),arguments),e}return n(o,null,[{key:"constructor_",value:function(){_.constructor_.call(this,"Projective point not representable on the Cartesian plane.")}}]),o}(_),Vn=function(){function e(){t(this,e),e.constructor_.apply(this,arguments)}return n(e,[{key:"getY",value:function(){var t=this.y/this.w;if(A.isNaN(t)||A.isInfinite(t))throw new qn;return t}},{key:"getX",value:function(){var t=this.x/this.w;if(A.isNaN(t)||A.isInfinite(t))throw new qn;return t}},{key:"getCoordinate",value:function(){var t=new z;return t.x=this.getX(),t.y=this.getY(),t}}],[{key:"constructor_",value:function(){if(this.x=null,this.y=null,this.w=null,0===arguments.length)this.x=0,this.y=0,this.w=1;else if(1===arguments.length){var t=arguments[0];this.x=t.x,this.y=t.y,this.w=1}else if(2===arguments.length){if("number"==typeof arguments[0]&&"number"==typeof arguments[1]){var n=arguments[0],r=arguments[1];this.x=n,this.y=r,this.w=1}else if(arguments[0]instanceof e&&arguments[1]instanceof e){var i=arguments[0],o=arguments[1];this.x=i.y*o.w-o.y*i.w,this.y=o.x*i.w-i.x*o.w,this.w=i.x*o.y-o.x*i.y}else if(arguments[0]instanceof z&&arguments[1]instanceof z){var s=arguments[0],a=arguments[1];this.x=s.y-a.y,this.y=a.x-s.x,this.w=s.x*a.y-a.x*s.y}}else if(3===arguments.length){var u=arguments[0],l=arguments[1],h=arguments[2];this.x=u,this.y=l,this.w=h}else if(4===arguments.length){var c=arguments[0],f=arguments[1],g=arguments[2],p=arguments[3],v=c.y-f.y,d=f.x-c.x,y=c.x*f.y-f.x*c.y,m=g.y-p.y,_=p.x-g.x,x=g.x*p.y-p.x*g.y;this.x=d*x-_*y,this.y=m*y-v*x,this.w=v*_-m*d}}}]),e}(),Gn=function(){function e(){t(this,e),e.constructor_.apply(this,arguments)}return n(e,[{key:"area",value:function(){return e.area(this.p0,this.p1,this.p2)}},{key:"signedArea",value:function(){return e.signedArea(this.p0,this.p1,this.p2)}},{key:"interpolateZ",value:function(t){if(null===t)throw new x("Supplied point is null.");return e.interpolateZ(t,this.p0,this.p1,this.p2)}},{key:"longestSideLength",value:function(){return e.longestSideLength(this.p0,this.p1,this.p2)}},{key:"isAcute",value:function(){return e.isAcute(this.p0,this.p1,this.p2)}},{key:"circumcentre",value:function(){return e.circumcentre(this.p0,this.p1,this.p2)}},{key:"area3D",value:function(){return e.area3D(this.p0,this.p1,this.p2)}},{key:"centroid",value:function(){return e.centroid(this.p0,this.p1,this.p2)}},{key:"inCentre",value:function(){return e.inCentre(this.p0,this.p1,this.p2)}}],[{key:"constructor_",value:function(){this.p0=null,this.p1=null,this.p2=null;var t=arguments[0],e=arguments[1],n=arguments[2];this.p0=t,this.p1=e,this.p2=n}},{key:"area",value:function(t,e,n){return Math.abs(((n.x-t.x)*(e.y-t.y)-(e.x-t.x)*(n.y-t.y))/2)}},{key:"signedArea",value:function(t,e,n){return((n.x-t.x)*(e.y-t.y)-(e.x-t.x)*(n.y-t.y))/2}},{key:"det",value:function(t,e,n,r){return t*r-e*n}},{key:"interpolateZ",value:function(t,e,n,r){var i=e.x,o=e.y,s=n.x-i,a=r.x-i,u=n.y-o,l=r.y-o,h=s*l-a*u,c=t.x-i,f=t.y-o,g=(l*c-a*f)/h,p=(-u*c+s*f)/h;return e.getZ()+g*(n.getZ()-e.getZ())+p*(r.getZ()-e.getZ())}},{key:"longestSideLength",value:function(t,e,n){var r=t.distance(e),i=e.distance(n),o=n.distance(t),s=r;return i>s&&(s=i),o>s&&(s=o),s}},{key:"circumcentreDD",value:function(t,e,n){var r=lt.valueOf(t.x).subtract(n.x),i=lt.valueOf(t.y).subtract(n.y),o=lt.valueOf(e.x).subtract(n.x),s=lt.valueOf(e.y).subtract(n.y),a=lt.determinant(r,i,o,s).multiply(2),u=r.sqr().add(i.sqr()),l=o.sqr().add(s.sqr()),h=lt.determinant(i,u,s,l),c=lt.determinant(r,u,o,l),f=lt.valueOf(n.x).subtract(h.divide(a)).doubleValue(),g=lt.valueOf(n.y).add(c.divide(a)).doubleValue();return new z(f,g)}},{key:"isAcute",value:function(t,e,n){return!!On.isAcute(t,e,n)&&!!On.isAcute(e,n,t)&&!!On.isAcute(n,t,e)}},{key:"circumcentre",value:function(t,n,r){var i=r.x,o=r.y,s=t.x-i,a=t.y-o,u=n.x-i,l=n.y-o,h=2*e.det(s,a,u,l),c=e.det(a,s*s+a*a,l,u*u+l*l),f=e.det(s,s*s+a*a,u,u*u+l*l);return new z(i-c/h,o+f/h)}},{key:"perpendicularBisector",value:function(t,e){var n=e.x-t.x,r=e.y-t.y,i=new Vn(t.x+n/2,t.y+r/2,1),o=new Vn(t.x-r+n/2,t.y+n+r/2,1);return new Vn(i,o)}},{key:"angleBisector",value:function(t,e,n){var r=e.distance(t),i=r/(r+e.distance(n)),o=n.x-t.x,s=n.y-t.y;return new z(t.x+i*o,t.y+i*s)}},{key:"area3D",value:function(t,e,n){var r=e.x-t.x,i=e.y-t.y,o=e.getZ()-t.getZ(),s=n.x-t.x,a=n.y-t.y,u=n.getZ()-t.getZ(),l=i*u-o*a,h=o*s-r*u,c=r*a-i*s,f=l*l+h*h+c*c;return Math.sqrt(f)/2}},{key:"centroid",value:function(t,e,n){var r=(t.x+e.x+n.x)/3,i=(t.y+e.y+n.y)/3;return new z(r,i)}},{key:"inCentre",value:function(t,e,n){var r=e.distance(n),i=t.distance(n),o=t.distance(e),s=r+i+o,a=(r*t.x+i*e.x+o*n.x)/s,u=(r*t.y+i*e.y+o*n.y)/s;return new z(a,u)}}]),e}(),Bn=function(){function e(){t(this,e),e.constructor_.apply(this,arguments)}return n(e,[{key:"addRingSide",value:function(t,e,n,r,i){if(0===e&&t.length=zt.MINIMUM_VALID_SIZE&&ft.isCCW(t)&&(o=i,s=r,n=tt.opposite(n));var a=this._curveBuilder.getRingCurve(t,n,e);this.addCurve(a,o,s)}},{key:"addRingBothSides",value:function(t,e){this.addRingSide(t,e,tt.LEFT,Z.EXTERIOR,Z.INTERIOR),this.addRingSide(t,e,tt.RIGHT,Z.INTERIOR,Z.EXTERIOR)}},{key:"addPoint",value:function(t){if(this._distance<=0)return null;var e=t.getCoordinates(),n=this._curveBuilder.getLineCurve(e,this._distance);this.addCurve(n,Z.EXTERIOR,Z.INTERIOR)}},{key:"addPolygon",value:function(t){var e=this._distance,n=tt.LEFT;this._distance<0&&(e=-this._distance,n=tt.RIGHT);var r=t.getExteriorRing(),i=Wt.removeRepeatedPoints(r.getCoordinates());if(this._distance<0&&this.isErodedCompletely(r,this._distance))return null;if(this._distance<=0&&i.length<3)return null;this.addRingSide(i,e,n,Z.EXTERIOR,Z.INTERIOR);for(var o=0;o0&&this.isErodedCompletely(s,-this._distance)||this.addRingSide(a,e,tt.opposite(n),Z.INTERIOR,Z.EXTERIOR)}}},{key:"isTriangleErodedCompletely",value:function(t,e){var n=new Gn(t[0],t[1],t[2]),r=n.inCentre();return kt.pointToSegment(r,n.p0,n.p1)i}},{key:"addCollection",value:function(t){for(var e=0;e=this._max)throw new W;var t=this._parent.getGeometryN(this._index++);return t instanceof Bt?(this._subcollectionIterator=new e(t),this._subcollectionIterator.next()):t}},{key:"remove",value:function(){throw new J(this.getClass().getName())}},{key:"hasNext",value:function(){if(this._atStart)return!0;if(null!==this._subcollectionIterator){if(this._subcollectionIterator.hasNext())return!0;this._subcollectionIterator=null}return!(this._index>=this._max)}},{key:"interfaces_",get:function(){return[yn]}}],[{key:"constructor_",value:function(){this._parent=null,this._atStart=null,this._max=null,this._index=null,this._subcollectionIterator=null;var t=arguments[0];this._parent=t,this._atStart=!0,this._index=0,this._max=t.getNumGeometries()}},{key:"isAtomic",value:function(t){return!(t instanceof Bt)}}]),e}(),jn=function(){function e(){t(this,e),e.constructor_.apply(this,arguments)}return n(e,[{key:"locate",value:function(t){return e.locate(t,this._geom)}},{key:"interfaces_",get:function(){return[Yn]}}],[{key:"constructor_",value:function(){this._geom=null;var t=arguments[0];this._geom=t}},{key:"locatePointInPolygon",value:function(t,n){if(n.isEmpty())return Z.EXTERIOR;var r=n.getExteriorRing(),i=e.locatePointInRing(t,r);if(i!==Z.INTERIOR)return i;for(var o=0;o=0;n--){var r=this._edgeList.get(n),i=r.getSym();null===e&&(e=i),null!==t&&i.setNext(t),t=r}e.setNext(t)}},{key:"computeDepths",value:function(){if(1===arguments.length){var t=arguments[0],e=this.findIndex(t),n=t.getDepth(tt.LEFT),r=t.getDepth(tt.RIGHT),i=this.computeDepths(e+1,this._edgeList.size(),n);if(this.computeDepths(0,e,i)!==r)throw new pt("depth mismatch at "+t.getCoordinate())}else if(3===arguments.length){for(var o=arguments[1],s=arguments[2],a=arguments[0];a=0;i--){var o=this._resultAreaEdgeList.get(i),s=o.getSym();switch(null===e&&o.getEdgeRing()===t&&(e=o),r){case this._SCANNING_FOR_INCOMING:if(s.getEdgeRing()!==t)continue;n=s,r=this._LINKING_TO_OUTGOING;break;case this._LINKING_TO_OUTGOING:if(o.getEdgeRing()!==t)continue;n.setNextMin(o),r=this._SCANNING_FOR_INCOMING}}r===this._LINKING_TO_OUTGOING&&(V.isTrue(null!==e,"found null for first outgoing dirEdge"),V.isTrue(e.getEdgeRing()===t,"unable to link last incoming dirEdge"),n.setNextMin(e))}},{key:"getOutgoingDegree",value:function(){if(0===arguments.length){for(var t=0,e=this.iterator();e.hasNext();)e.next().isInResult()&&t++;return t}if(1===arguments.length){for(var n=arguments[0],r=0,i=this.iterator();i.hasNext();)i.next().getEdgeRing()===n&&r++;return r}}},{key:"getLabel",value:function(){return this._label}},{key:"findCoveredLineEdges",value:function(){for(var t=Z.NONE,e=this.iterator();e.hasNext();){var n=e.next(),r=n.getSym();if(!n.isLineEdge()){if(n.isInResult()){t=Z.INTERIOR;break}if(r.isInResult()){t=Z.EXTERIOR;break}}}if(t===Z.NONE)return null;for(var i=t,o=this.iterator();o.hasNext();){var s=o.next(),a=s.getSym();s.isLineEdge()?s.getEdge().setCovered(i===Z.INTERIOR):(s.isInResult()&&(i=Z.EXTERIOR),a.isInResult()&&(i=Z.INTERIOR))}}},{key:"computeLabelling",value:function(t){f(i(s.prototype),"computeLabelling",this).call(this,t),this._label=new Ae(Z.NONE);for(var e=this.iterator();e.hasNext();)for(var n=e.next().getEdge().getLabel(),r=0;r<2;r++){var o=n.getLocation(r);o!==Z.INTERIOR&&o!==Z.BOUNDARY||this._label.setLocation(r,Z.INTERIOR)}}}],[{key:"constructor_",value:function(){this._resultAreaEdgeList=null,this._label=null,this._SCANNING_FOR_INCOMING=1,this._LINKING_TO_OUTGOING=2}}]),s}(Xn),Zn=function(e){r(o,e);var i=c(o);function o(){return t(this,o),i.call(this)}return n(o,[{key:"createNode",value:function(t){return new Ge(t,new Un)}}]),o}(Qe),Hn=function(){function e(){t(this,e),e.constructor_.apply(this,arguments)}return n(e,[{key:"compareTo",value:function(t){var n=t;return e.compareOriented(this._pts,this._orientation,n._pts,n._orientation)}},{key:"interfaces_",get:function(){return[k]}}],[{key:"constructor_",value:function(){this._pts=null,this._orientation=null;var t=arguments[0];this._pts=t,this._orientation=e.orientation(t)}},{key:"orientation",value:function(t){return 1===Wt.increasingDirection(t)}},{key:"compareOriented",value:function(t,e,n,r){for(var i=e?1:-1,o=r?1:-1,s=e?t.length:-1,a=r?n.length:-1,u=e?0:t.length-1,l=r?0:n.length-1;;){var h=t[u].compareTo(n[l]);if(0!==h)return h;var c=(u+=i)===s,f=(l+=o)===a;if(c&&!f)return-1;if(!c&&f)return 1;if(c&&f)return 0}}}]),e}(),Wn=function(){function e(){t(this,e),e.constructor_.apply(this,arguments)}return n(e,[{key:"print",value:function(t){t.print("MULTILINESTRING ( ");for(var e=0;e0&&t.print(","),t.print("(");for(var r=n.getCoordinates(),i=0;i0&&t.print(","),t.print(r[i].x+" "+r[i].y);t.println(")")}t.print(") ")}},{key:"addAll",value:function(t){for(var e=t.iterator();e.hasNext();)this.add(e.next())}},{key:"findEdgeIndex",value:function(t){for(var e=0;et?1:this.diste?1:0}},{key:"interfaces_",get:function(){return[k]}}],[{key:"constructor_",value:function(){this.coord=null,this.segmentIndex=null,this.dist=null;var t=arguments[0],e=arguments[1],n=arguments[2];this.coord=new z(t),this.segmentIndex=e,this.dist=n}}]),e}(),$n=function(){function e(){t(this,e),e.constructor_.apply(this,arguments)}return n(e,[{key:"print",value:function(t){t.println("Intersections:");for(var e=this.iterator();e.hasNext();)e.next().print(t)}},{key:"iterator",value:function(){return this._nodeMap.values().iterator()}},{key:"addSplitEdges",value:function(t){this.addEndpoints();for(var e=this.iterator(),n=e.next();e.hasNext();){var r=e.next(),i=this.createSplitEdge(n,r);t.add(i),n=r}}},{key:"addEndpoints",value:function(){var t=this.edge.pts.length-1;this.add(this.edge.pts[0],0,0),this.add(this.edge.pts[t],t,0)}},{key:"createSplitEdge",value:function(t,e){var n=e.segmentIndex-t.segmentIndex+2,r=this.edge.pts[e.segmentIndex],i=e.dist>0||!e.coord.equals2D(r);i||n--;var o=new Array(n).fill(null),s=0;o[s++]=new z(t.coord);for(var a=t.segmentIndex+1;a<=e.segmentIndex;a++)o[s++]=this.edge.pts[a];return i&&(o[s]=e.coord),new or(o,new Ae(this.edge._label))}},{key:"add",value:function(t,e,n){var r=new Qn(t,e,n),i=this._nodeMap.get(r);return null!==i?i:(this._nodeMap.put(r,r),r)}},{key:"isIntersection",value:function(t){for(var e=this.iterator();e.hasNext();)if(e.next().coord.equals(t))return!0;return!1}}],[{key:"constructor_",value:function(){this._nodeMap=new Ze,this.edge=null;var t=arguments[0];this.edge=t}}]),e}(),tr=function(){function e(){t(this,e),e.constructor_.apply(this,arguments)}return n(e,[{key:"isIntersects",value:function(){return!this.isDisjoint()}},{key:"isCovers",value:function(){return(e.isTrue(this._matrix[Z.INTERIOR][Z.INTERIOR])||e.isTrue(this._matrix[Z.INTERIOR][Z.BOUNDARY])||e.isTrue(this._matrix[Z.BOUNDARY][Z.INTERIOR])||e.isTrue(this._matrix[Z.BOUNDARY][Z.BOUNDARY]))&&this._matrix[Z.EXTERIOR][Z.INTERIOR]===Mt.FALSE&&this._matrix[Z.EXTERIOR][Z.BOUNDARY]===Mt.FALSE}},{key:"isCoveredBy",value:function(){return(e.isTrue(this._matrix[Z.INTERIOR][Z.INTERIOR])||e.isTrue(this._matrix[Z.INTERIOR][Z.BOUNDARY])||e.isTrue(this._matrix[Z.BOUNDARY][Z.INTERIOR])||e.isTrue(this._matrix[Z.BOUNDARY][Z.BOUNDARY]))&&this._matrix[Z.INTERIOR][Z.EXTERIOR]===Mt.FALSE&&this._matrix[Z.BOUNDARY][Z.EXTERIOR]===Mt.FALSE}},{key:"set",value:function(){if(1===arguments.length)for(var t=arguments[0],e=0;e=0&&e>=0&&this.setAtLeast(t,e,n)}},{key:"isWithin",value:function(){return e.isTrue(this._matrix[Z.INTERIOR][Z.INTERIOR])&&this._matrix[Z.INTERIOR][Z.EXTERIOR]===Mt.FALSE&&this._matrix[Z.BOUNDARY][Z.EXTERIOR]===Mt.FALSE}},{key:"isTouches",value:function(t,n){return t>n?this.isTouches(n,t):(t===Mt.A&&n===Mt.A||t===Mt.L&&n===Mt.L||t===Mt.L&&n===Mt.A||t===Mt.P&&n===Mt.A||t===Mt.P&&n===Mt.L)&&this._matrix[Z.INTERIOR][Z.INTERIOR]===Mt.FALSE&&(e.isTrue(this._matrix[Z.INTERIOR][Z.BOUNDARY])||e.isTrue(this._matrix[Z.BOUNDARY][Z.INTERIOR])||e.isTrue(this._matrix[Z.BOUNDARY][Z.BOUNDARY]))}},{key:"isOverlaps",value:function(t,n){return t===Mt.P&&n===Mt.P||t===Mt.A&&n===Mt.A?e.isTrue(this._matrix[Z.INTERIOR][Z.INTERIOR])&&e.isTrue(this._matrix[Z.INTERIOR][Z.EXTERIOR])&&e.isTrue(this._matrix[Z.EXTERIOR][Z.INTERIOR]):t===Mt.L&&n===Mt.L&&1===this._matrix[Z.INTERIOR][Z.INTERIOR]&&e.isTrue(this._matrix[Z.INTERIOR][Z.EXTERIOR])&&e.isTrue(this._matrix[Z.EXTERIOR][Z.INTERIOR])}},{key:"isEquals",value:function(t,n){return t===n&&e.isTrue(this._matrix[Z.INTERIOR][Z.INTERIOR])&&this._matrix[Z.INTERIOR][Z.EXTERIOR]===Mt.FALSE&&this._matrix[Z.BOUNDARY][Z.EXTERIOR]===Mt.FALSE&&this._matrix[Z.EXTERIOR][Z.INTERIOR]===Mt.FALSE&&this._matrix[Z.EXTERIOR][Z.BOUNDARY]===Mt.FALSE}},{key:"toString",value:function(){for(var t=new Qt("123456789"),e=0;e<3;e++)for(var n=0;n<3;n++)t.setCharAt(3*e+n,Mt.toDimensionSymbol(this._matrix[e][n]));return t.toString()}},{key:"setAll",value:function(t){for(var e=0;e<3;e++)for(var n=0;n<3;n++)this._matrix[e][n]=t}},{key:"get",value:function(t,e){return this._matrix[t][e]}},{key:"transpose",value:function(){var t=this._matrix[1][0];return this._matrix[1][0]=this._matrix[0][1],this._matrix[0][1]=t,t=this._matrix[2][0],this._matrix[2][0]=this._matrix[0][2],this._matrix[0][2]=t,t=this._matrix[2][1],this._matrix[2][1]=this._matrix[1][2],this._matrix[1][2]=t,this}},{key:"matches",value:function(t){if(9!==t.length)throw new x("Should be length 9: "+t);for(var n=0;n<3;n++)for(var r=0;r<3;r++)if(!e.matches(this._matrix[n][r],t.charAt(3*n+r)))return!1;return!0}},{key:"add",value:function(t){for(var e=0;e<3;e++)for(var n=0;n<3;n++)this.setAtLeast(e,n,t.get(e,n))}},{key:"isDisjoint",value:function(){return this._matrix[Z.INTERIOR][Z.INTERIOR]===Mt.FALSE&&this._matrix[Z.INTERIOR][Z.BOUNDARY]===Mt.FALSE&&this._matrix[Z.BOUNDARY][Z.INTERIOR]===Mt.FALSE&&this._matrix[Z.BOUNDARY][Z.BOUNDARY]===Mt.FALSE}},{key:"isCrosses",value:function(t,n){return t===Mt.P&&n===Mt.L||t===Mt.P&&n===Mt.A||t===Mt.L&&n===Mt.A?e.isTrue(this._matrix[Z.INTERIOR][Z.INTERIOR])&&e.isTrue(this._matrix[Z.INTERIOR][Z.EXTERIOR]):t===Mt.L&&n===Mt.P||t===Mt.A&&n===Mt.P||t===Mt.A&&n===Mt.L?e.isTrue(this._matrix[Z.INTERIOR][Z.INTERIOR])&&e.isTrue(this._matrix[Z.EXTERIOR][Z.INTERIOR]):t===Mt.L&&n===Mt.L&&0===this._matrix[Z.INTERIOR][Z.INTERIOR]}},{key:"interfaces_",get:function(){return[b]}}],[{key:"constructor_",value:function(){if(this._matrix=null,0===arguments.length)this._matrix=Array(3).fill().map((function(){return Array(3)})),this.setAll(Mt.FALSE);else if(1===arguments.length)if("string"==typeof arguments[0]){var t=arguments[0];e.constructor_.call(this),this.set(t)}else if(arguments[0]instanceof e){var n=arguments[0];e.constructor_.call(this),this._matrix[Z.INTERIOR][Z.INTERIOR]=n._matrix[Z.INTERIOR][Z.INTERIOR],this._matrix[Z.INTERIOR][Z.BOUNDARY]=n._matrix[Z.INTERIOR][Z.BOUNDARY],this._matrix[Z.INTERIOR][Z.EXTERIOR]=n._matrix[Z.INTERIOR][Z.EXTERIOR],this._matrix[Z.BOUNDARY][Z.INTERIOR]=n._matrix[Z.BOUNDARY][Z.INTERIOR],this._matrix[Z.BOUNDARY][Z.BOUNDARY]=n._matrix[Z.BOUNDARY][Z.BOUNDARY],this._matrix[Z.BOUNDARY][Z.EXTERIOR]=n._matrix[Z.BOUNDARY][Z.EXTERIOR],this._matrix[Z.EXTERIOR][Z.INTERIOR]=n._matrix[Z.EXTERIOR][Z.INTERIOR],this._matrix[Z.EXTERIOR][Z.BOUNDARY]=n._matrix[Z.EXTERIOR][Z.BOUNDARY],this._matrix[Z.EXTERIOR][Z.EXTERIOR]=n._matrix[Z.EXTERIOR][Z.EXTERIOR]}}},{key:"matches",value:function(){if(Number.isInteger(arguments[0])&&"string"==typeof arguments[1]){var t=arguments[0],n=arguments[1];return n===Mt.SYM_DONTCARE||n===Mt.SYM_TRUE&&(t>=0||t===Mt.TRUE)||n===Mt.SYM_FALSE&&t===Mt.FALSE||n===Mt.SYM_P&&t===Mt.P||n===Mt.SYM_L&&t===Mt.L||n===Mt.SYM_A&&t===Mt.A}if("string"==typeof arguments[0]&&"string"==typeof arguments[1]){var r=arguments[1];return new e(arguments[0]).matches(r)}}},{key:"isTrue",value:function(t){return t>=0||t===Mt.TRUE}}]),e}(),er=function(){function e(){t(this,e),e.constructor_.apply(this,arguments)}return n(e,[{key:"size",value:function(){return this._size}},{key:"addAll",value:function(t){return null===t||0===t.length?null:(this.ensureCapacity(this._size+t.length),xt.arraycopy(t,0,this._data,this._size,t.length),void(this._size+=t.length))}},{key:"ensureCapacity",value:function(t){if(t<=this._data.length)return null;var e=Math.max(t,2*this._data.length);this._data=At.copyOf(this._data,e)}},{key:"toArray",value:function(){var t=new Array(this._size).fill(null);return xt.arraycopy(this._data,0,t,0,this._size),t}},{key:"add",value:function(t){this.ensureCapacity(this._size+1),this._data[this._size]=t,++this._size}}],[{key:"constructor_",value:function(){if(this._data=null,this._size=0,0===arguments.length)e.constructor_.call(this,10);else if(1===arguments.length){var t=arguments[0];this._data=new Array(t).fill(null)}}}]),e}(),nr=function(){function e(){t(this,e)}return n(e,[{key:"getChainStartIndices",value:function(t){var e=0,n=new er(Math.trunc(t.length/2));n.add(e);do{var r=this.findChainEnd(t,e);n.add(r),e=r}while(en?e:n}},{key:"getMinX",value:function(t){var e=this.pts[this.startIndex[t]].x,n=this.pts[this.startIndex[t+1]].x;return ee&&(r=1),this._depth[t][n]=r}}}},{key:"getDelta",value:function(t){return this._depth[t][tt.RIGHT]-this._depth[t][tt.LEFT]}},{key:"getLocation",value:function(t,e){return this._depth[t][e]<=0?Z.EXTERIOR:Z.INTERIOR}},{key:"toString",value:function(){return"A: "+this._depth[0][1]+","+this._depth[0][2]+" B: "+this._depth[1][1]+","+this._depth[1][2]}},{key:"add",value:function(){if(1===arguments.length)for(var t=arguments[0],n=0;n<2;n++)for(var r=1;r<3;r++){var i=t.getLocation(n,r);i!==Z.EXTERIOR&&i!==Z.INTERIOR||(this.isNull(n,r)?this._depth[n][r]=e.depthAtLocation(i):this._depth[n][r]+=e.depthAtLocation(i))}else if(3===arguments.length){var o=arguments[0],s=arguments[1];arguments[2]===Z.INTERIOR&&this._depth[o][s]++}}}],[{key:"constructor_",value:function(){this._depth=Array(2).fill().map((function(){return Array(3)}));for(var t=0;t<2;t++)for(var n=0;n<3;n++)this._depth[t][n]=e.NULL_VALUE}},{key:"depthAtLocation",value:function(t){return t===Z.EXTERIOR?0:t===Z.INTERIOR?1:e.NULL_VALUE}}]),e}();ir.NULL_VALUE=-1;var or=function(e){r(s,e);var o=c(s);function s(){var e;return t(this,s),e=o.call(this),s.constructor_.apply(l(e),arguments),e}return n(s,[{key:"getDepth",value:function(){return this._depth}},{key:"getCollapsedEdge",value:function(){var t=new Array(2).fill(null);return t[0]=this.pts[0],t[1]=this.pts[1],new s(t,Ae.toLineLabel(this._label))}},{key:"isIsolated",value:function(){return this._isIsolated}},{key:"getCoordinates",value:function(){return this.pts}},{key:"setIsolated",value:function(t){this._isIsolated=t}},{key:"setName",value:function(t){this._name=t}},{key:"equals",value:function(t){if(!(t instanceof s))return!1;var e=t;if(this.pts.length!==e.pts.length)return!1;for(var n=!0,r=!0,i=this.pts.length,o=0;o0?this.pts[0]:null;if(1===arguments.length){var t=arguments[0];return this.pts[t]}}},{key:"print",value:function(t){t.print("edge "+this._name+": "),t.print("LINESTRING (");for(var e=0;e0&&t.print(","),t.print(this.pts[e].x+" "+this.pts[e].y);t.print(") "+this._label+" "+this._depthDelta)}},{key:"computeIM",value:function(t){s.updateIM(this._label,t)}},{key:"isCollapsed",value:function(){return!!this._label.isArea()&&3===this.pts.length&&!!this.pts[0].equals(this.pts[2])}},{key:"isClosed",value:function(){return this.pts[0].equals(this.pts[this.pts.length-1])}},{key:"getMaximumSegmentIndex",value:function(){return this.pts.length-1}},{key:"getDepthDelta",value:function(){return this._depthDelta}},{key:"getNumPoints",value:function(){return this.pts.length}},{key:"printReverse",value:function(t){t.print("edge "+this._name+": ");for(var e=this.pts.length-1;e>=0;e--)t.print(this.pts[e]+" ");t.println("")}},{key:"getMonotoneChainEdge",value:function(){return null===this._mce&&(this._mce=new rr(this)),this._mce}},{key:"getEnvelope",value:function(){if(null===this._env){this._env=new X;for(var t=0;t0&&t.append(","),t.append(this.pts[e].x+" "+this.pts[e].y);return t.append(") "+this._label+" "+this._depthDelta),t.toString()}},{key:"isPointwiseEqual",value:function(t){if(this.pts.length!==t.pts.length)return!1;for(var e=0;er||this._maxyo;if(s)return!1;var a=this.intersectsToleranceSquare(t,e);return V.isTrue(!(s&&a),"Found bad envelope test"),a}},{key:"initCorners",value:function(t){var e=.5;this._minx=t.x-e,this._maxx=t.x+e,this._miny=t.y-e,this._maxy=t.y+e,this._corner[0]=new z(this._maxx,this._maxy),this._corner[1]=new z(this._minx,this._maxy),this._corner[2]=new z(this._minx,this._miny),this._corner[3]=new z(this._maxx,this._miny)}},{key:"intersects",value:function(t,e){return 1===this._scaleFactor?this.intersectsScaled(t,e):(this.copyScaled(t,this._p0Scaled),this.copyScaled(e,this._p1Scaled),this.intersectsScaled(this._p0Scaled,this._p1Scaled))}},{key:"scale",value:function(t){return Math.round(t*this._scaleFactor)}},{key:"getCoordinate",value:function(){return this._originalPt}},{key:"copyScaled",value:function(t,e){e.x=this.scale(t.x),e.y=this.scale(t.y)}},{key:"getSafeEnvelope",value:function(){if(null===this._safeEnv){var t=e.SAFE_ENV_EXPANSION_FACTOR/this._scaleFactor;this._safeEnv=new X(this._originalPt.x-t,this._originalPt.x+t,this._originalPt.y-t,this._originalPt.y+t)}return this._safeEnv}},{key:"intersectsPixelClosure",value:function(t,e){return this._li.computeIntersection(t,e,this._corner[0],this._corner[1]),!!(this._li.hasIntersection()||(this._li.computeIntersection(t,e,this._corner[1],this._corner[2]),this._li.hasIntersection()||(this._li.computeIntersection(t,e,this._corner[2],this._corner[3]),this._li.hasIntersection()||(this._li.computeIntersection(t,e,this._corner[3],this._corner[0]),this._li.hasIntersection()))))}},{key:"intersectsToleranceSquare",value:function(t,e){var n=!1,r=!1;return this._li.computeIntersection(t,e,this._corner[0],this._corner[1]),!!(this._li.isProper()||(this._li.computeIntersection(t,e,this._corner[1],this._corner[2]),this._li.isProper()||(this._li.hasIntersection()&&(n=!0),this._li.computeIntersection(t,e,this._corner[2],this._corner[3]),this._li.isProper()||(this._li.hasIntersection()&&(r=!0),this._li.computeIntersection(t,e,this._corner[3],this._corner[0]),this._li.isProper()||n&&r||t.equals(this._pt)||e.equals(this._pt)))))}},{key:"addSnappedNode",value:function(t,e){var n=t.getCoordinate(e),r=t.getCoordinate(e+1);return!!this.intersects(n,r)&&(t.addIntersection(this.getCoordinate(),e),!0)}}],[{key:"constructor_",value:function(){this._li=null,this._pt=null,this._originalPt=null,this._ptScaled=null,this._p0Scaled=null,this._p1Scaled=null,this._scaleFactor=null,this._minx=null,this._maxx=null,this._miny=null,this._maxy=null,this._corner=new Array(4).fill(null),this._safeEnv=null;var t=arguments[0],e=arguments[1],n=arguments[2];if(this._originalPt=t,this._pt=t,this._scaleFactor=e,this._li=n,e<=0)throw new x("Scale factor must be non-zero");1!==e&&(this._pt=new z(this.scale(t.x),this.scale(t.y)),this._p0Scaled=new z,this._p1Scaled=new z),this.initCorners(this._pt)}}]),e}();lr.SAFE_ENV_EXPANSION_FACTOR=.75;var hr=function(){function e(){t(this,e),e.constructor_.apply(this,arguments)}return n(e,[{key:"select",value:function(){if(1===arguments.length);else if(2===arguments.length){var t=arguments[1];arguments[0].getLineSegment(t,this.selectedSegment),this.select(this.selectedSegment)}}}],[{key:"constructor_",value:function(){this.selectedSegment=new bn}}]),e}(),cr=function(){function e(){t(this,e),e.constructor_.apply(this,arguments)}return n(e,[{key:"snap",value:function(){if(1===arguments.length){var e=arguments[0];return this.snap(e,null,-1)}if(3===arguments.length){var r=arguments[0],i=arguments[1],o=arguments[2],s=r.getSafeEnvelope(),a=new fr(r,i,o);return this._index.query(s,new(function(){function e(){t(this,e)}return n(e,[{key:"interfaces_",get:function(){return[hn]}},{key:"visitItem",value:function(t){t.select(s,a)}}]),e}())),a.isNodeAdded()}}}],[{key:"constructor_",value:function(){this._index=null;var t=arguments[0];this._index=t}}]),e}(),fr=function(e){r(s,e);var o=c(s);function s(){var e;return t(this,s),e=o.call(this),s.constructor_.apply(l(e),arguments),e}return n(s,[{key:"isNodeAdded",value:function(){return this._isNodeAdded}},{key:"select",value:function(){if(!(2===arguments.length&&Number.isInteger(arguments[1])&&arguments[0]instanceof In))return f(i(s.prototype),"select",this).apply(this,arguments);var t=arguments[1],e=arguments[0].getContext();if(this._parentEdge===e&&(t===this._hotPixelVertexIndex||t+1===this._hotPixelVertexIndex))return null;this._isNodeAdded|=this._hotPixel.addSnappedNode(e,t)}}],[{key:"constructor_",value:function(){this._hotPixel=null,this._parentEdge=null,this._hotPixelVertexIndex=null,this._isNodeAdded=!1;var t=arguments[0],e=arguments[1],n=arguments[2];this._hotPixel=t,this._parentEdge=e,this._hotPixelVertexIndex=n}}]),s}(hr);cr.HotPixelSnapAction=fr;var gr=function(){function e(){t(this,e),e.constructor_.apply(this,arguments)}return n(e,[{key:"processIntersections",value:function(t,e,n,r){if(t===n&&e===r)return null;var i=t.getCoordinates()[e],o=t.getCoordinates()[e+1],s=n.getCoordinates()[r],a=n.getCoordinates()[r+1];if(this._li.computeIntersection(i,o,s,a),this._li.hasIntersection()&&this._li.isInteriorIntersection()){for(var u=0;u=0;t--){try{this.bufferReducedPrecision(t)}catch(t){if(!(t instanceof pt))throw t;this._saveException=t}if(null!==this._resultGeometry)return null}throw this._saveException}if(1===arguments.length){var n=arguments[0],r=e.precisionScaleFactor(this._argGeom,this._distance,n),i=new ie(r);this.bufferFixedPrecision(i)}}},{key:"computeGeometry",value:function(){if(this.bufferOriginalPrecision(),null!==this._resultGeometry)return null;var t=this._argGeom.getFactory().getPrecisionModel();t.getType()===ie.FIXED?this.bufferFixedPrecision(t):this.bufferReducedPrecision()}},{key:"setQuadrantSegments",value:function(t){this._bufParams.setQuadrantSegments(t)}},{key:"bufferOriginalPrecision",value:function(){try{var t=new sr(this._bufParams);this._resultGeometry=t.buffer(this._argGeom,this._distance)}catch(t){if(!(t instanceof F))throw t;this._saveException=t}}},{key:"getResultGeometry",value:function(t){return this._distance=t,this.computeGeometry(),this._resultGeometry}},{key:"setEndCapStyle",value:function(t){this._bufParams.setEndCapStyle(t)}}],[{key:"constructor_",value:function(){if(this._argGeom=null,this._distance=null,this._bufParams=new y,this._resultGeometry=null,this._saveException=null,1===arguments.length){var t=arguments[0];this._argGeom=t}else if(2===arguments.length){var e=arguments[0],n=arguments[1];this._argGeom=e,this._bufParams=n}}},{key:"bufferOp",value:function(){if(2===arguments.length){var t=arguments[1];return new e(arguments[0]).getResultGeometry(t)}if(3===arguments.length){if(Number.isInteger(arguments[2])&&arguments[0]instanceof U&&"number"==typeof arguments[1]){var n=arguments[1],r=arguments[2],i=new e(arguments[0]);return i.setQuadrantSegments(r),i.getResultGeometry(n)}if(arguments[2]instanceof y&&arguments[0]instanceof U&&"number"==typeof arguments[1]){var o=arguments[1];return new e(arguments[0],arguments[2]).getResultGeometry(o)}}else if(4===arguments.length){var s=arguments[1],a=arguments[2],u=arguments[3],l=new e(arguments[0]);return l.setQuadrantSegments(a),l.setEndCapStyle(u),l.getResultGeometry(s)}}},{key:"precisionScaleFactor",value:function(t,e,n){var r=t.getEnvelopeInternal(),i=Et.max(Math.abs(r.getMaxX()),Math.abs(r.getMaxY()),Math.abs(r.getMinX()),Math.abs(r.getMinY()))+2*(e>0?e:0),o=n-Math.trunc(Math.log(i)/Math.log(10)+1);return Math.pow(10,o)}}]),e}();vr.CAP_ROUND=y.CAP_ROUND,vr.CAP_BUTT=y.CAP_FLAT,vr.CAP_FLAT=y.CAP_FLAT,vr.CAP_SQUARE=y.CAP_SQUARE,vr.MAX_PRECISION_DIGITS=12;var dr=["Point","MultiPoint","LineString","MultiLineString","Polygon","MultiPolygon"],yr=function(){function e(n){t(this,e),this.geometryFactory=n||new ae}return n(e,[{key:"read",value:function(t){var e,n=(e="string"==typeof t?JSON.parse(t):t).type;if(!mr[n])throw new Error("Unknown GeoJSON type: "+e.type);return-1!==dr.indexOf(n)?mr[n].call(this,e.coordinates):"GeometryCollection"===n?mr[n].call(this,e.geometries):mr[n].call(this,e)}},{key:"write",value:function(t){var e=t.getGeometryType();if(!_r[e])throw new Error("Geometry is not supported");return _r[e].call(this,t)}}]),e}(),mr={Feature:function(t){var e={};for(var n in t)e[n]=t[n];if(t.geometry){var r=t.geometry.type;if(!mr[r])throw new Error("Unknown GeoJSON type: "+t.type);e.geometry=this.read(t.geometry)}return t.bbox&&(e.bbox=mr.bbox.call(this,t.bbox)),e},FeatureCollection:function(t){var e={};if(t.features){e.features=[];for(var n=0;n1?0:t<-1?Xn:Math.acos(t)}function ir(t){return t>1?Un:t<-1?-Un:Math.asin(t)}function or(){}function sr(t,e){t&&ur.hasOwnProperty(t.type)&&ur[t.type](t,e)}var ar={Feature:function(t,e){sr(t.geometry,e)},FeatureCollection:function(t,e){for(var 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e(this.compare,this.validKey),i=this.modificationCount,o=a(t);try{for(o.s();!(n=o.n()).done;){var s=n.value;if(i!=this.modificationCount)throw"Concurrent modification during iteration.";this.validKey(s)&&0==this.splay(s)&&r.add(this.root.key)}}catch(t){o.e(t)}finally{o.f()}r.size!=this.size&&(this.root=r.root,this.size=r.size,this.modificationCount++)}},{key:"lookup",value:function(t){return this.validKey(t)?0!=this.splay(t)?null:this.root.key:null}},{key:"intersection",value:function(t){var n,r=new e(this.compare,this.validKey),i=a(this);try{for(i.s();!(n=i.n()).done;){var o=n.value;t.has(o)&&r.add(o)}}catch(t){i.e(t)}finally{i.f()}return r}},{key:"difference",value:function(t){var n,r=new e(this.compare,this.validKey),i=a(this);try{for(i.s();!(n=i.n()).done;){var o=n.value;t.has(o)||r.add(o)}}catch(t){i.e(t)}finally{i.f()}return r}},{key:"union",value:function(t){var e=this.clone();return e.addAll(t),e}},{key:"clone",value:function(){var t=new e(this.compare,this.validKey);return t.size=this.size,t.root=this.copyNode(this.root),t}},{key:"copyNode",value:function(t){if(null==t)return null;var e=new ts(t.key);return function t(e,n){var r,i;do{if(r=e.left,i=e.right,null!=r){var o=new ts(r.key);n.left=o,t(r,o)}if(null!=i){var s=new ts(i.key);n.right=s,e=i,n=s}}while(null!=i)}(t,e),e}},{key:"toSet",value:function(){return this.clone()}},{key:"entries",value:function(){return new os(this.wrap())}},{key:"keys",value:function(){return this[Symbol.iterator]()}},{key:"values",value:function(){return this[Symbol.iterator]()}},{key:Symbol.iterator,value:function(){return new is(this.wrap())}}])}(es),rs=function(){return s((function t(e){i(this,t),u(this,"tree",void 0),u(this,"path",new Array),u(this,"modificationCount",null),u(this,"splayCount",void 0),this.tree=e,this.splayCount=e.getSplayCount()}),[{key:Symbol.iterator,value:function(){return this}},{key:"next",value:function(){return this.moveNext()?{done:!1,value:this.current()}:{done:!0,value:null}}},{key:"current",value:function(){if(!this.path.length)return null;var t=this.path[this.path.length-1];return this.getValue(t)}},{key:"rebuildPath",value:function(t){this.path.splice(0,this.path.length),this.tree.splay(t),this.path.push(this.tree.getRoot()),this.splayCount=this.tree.getSplayCount()}},{key:"findLeftMostDescendent",value:function(t){for(;null!=t;)this.path.push(t),t=t.left}},{key:"moveNext",value:function(){if(this.modificationCount!=this.tree.getModificationCount()){if(null==this.modificationCount){this.modificationCount=this.tree.getModificationCount();for(var t=this.tree.getRoot();null!=t;)this.path.push(t),t=t.left;return this.path.length>0}throw"Concurrent modification during iteration."}if(!this.path.length)return!1;this.splayCount!=this.tree.getSplayCount()&&this.rebuildPath(this.path[this.path.length-1].key);var 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i=t.x,o=t.y,s=r.x,a=r.y,u=o.minus(a).times(n.x.minus(s)).minus(i.minus(s).times(n.y.minus(a)));return e(u,i,o,s,a)?0:u.comparedTo(0)}}var ls=function(t){return t},hs=function(t){if(t){var e=new ns(as(t)),n=new ns(as(t)),r=function(t,e){return e.addAndReturn(t)},i=function(t){return{x:r(t.x,e),y:r(t.y,n)}};return i({x:new $o(0),y:new $o(0)}),i}return ls},cs=function(t){return{set:function(t){fs=cs(t)},reset:function(){return cs(t)},compare:as(t),snap:hs(t),orient:us(t)}},fs=cs(),gs=function(t,e){return t.ll.x.isLessThanOrEqualTo(e.x)&&e.x.isLessThanOrEqualTo(t.ur.x)&&t.ll.y.isLessThanOrEqualTo(e.y)&&e.y.isLessThanOrEqualTo(t.ur.y)},ps=function(t,e){if(e.ur.x.isLessThan(t.ll.x)||t.ur.x.isLessThan(e.ll.x)||e.ur.y.isLessThan(t.ll.y)||t.ur.y.isLessThan(e.ll.y))return null;var n=t.ll.x.isLessThan(e.ll.x)?e.ll.x:t.ll.x,r=t.ur.x.isLessThan(e.ur.x)?t.ur.x:e.ur.x;return{ll:{x:n,y:t.ll.y.isLessThan(e.ll.y)?e.ll.y:t.ll.y},ur:{x:r,y:t.ur.y.isLessThan(e.ur.y)?t.ur.y:e.ur.y}}},vs=function(t,e){return t.x.times(e.y).minus(t.y.times(e.x))},ds=function(t,e){return t.x.times(e.x).plus(t.y.times(e.y))},ys=function(t){return ds(t,t).sqrt()},ms=function(t,e,n){var r={x:e.x.minus(t.x),y:e.y.minus(t.y)},i={x:n.x.minus(t.x),y:n.y.minus(t.y)};return ds(i,r).div(ys(i)).div(ys(r))},_s=function(t,e,n){return e.y.isZero()?null:{x:t.x.plus(e.x.div(e.y).times(n.minus(t.y))),y:n}},xs=function(t,e,n){return e.x.isZero()?null:{x:n,y:t.y.plus(e.y.div(e.x).times(n.minus(t.x)))}},Es=function(){function t(e,n){i(this,t),u(this,"point",void 0),u(this,"isLeft",void 0),u(this,"segment",void 0),u(this,"otherSE",void 0),u(this,"consumedBy",void 0),void 0===e.events?e.events=[this]:e.events.push(this),this.point=e,this.isLeft=n}return s(t,[{key:"link",value:function(t){if(t.point===this.point)throw new Error("Tried to link already linked events");for(var e=t.point.events,n=0,r=e.length;n0&&(t=r)}for(var i=t.segment.prevInResult(),o=i?i.prevInResult():null;;){if(!i)return null;if(!o)return i.ringOut;var 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1;if(i.isLessThan(o)){var p=e.comparePoint(t.rightSE.point);if(0!==p)return p}if(i.isGreaterThan(o)){var v=t.comparePoint(e.rightSE.point);if(v<0)return 1;if(v>0)return-1}if(!i.eq(o)){var d=u.minus(s),y=i.minus(n),m=l.minus(a),_=o.minus(r);if(d.isGreaterThan(y)&&m.isLessThan(_))return 1;if(d.isLessThan(y)&&m.isGreaterThan(_))return-1}return i.isGreaterThan(o)?1:i.isLessThan(o)||u.isLessThan(l)?-1:u.isGreaterThan(l)?1:t.ide.id?1:0}},{key:"fromRing",value:function(e,n,r){var i,o,s,a=Es.comparePoints(e,n);if(a<0)i=e,o=n,s=1;else{if(!(a>0))throw new Error("Tried to create degenerate segment at [".concat(e.x,", ").concat(e.y,"]"));i=n,o=e,s=-1}return new t(new Es(i,!0),new Es(o,!1),[r],[s])}}])}(),Ps=function(){return s((function t(e,n,r){if(i(this,t),u(this,"poly",void 0),u(this,"isExterior",void 0),u(this,"segments",void 0),u(this,"bbox",void 0),!Array.isArray(e)||0===e.length)throw new Error("Input geometry is not a valid Polygon or 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0!==i||(t=Ai(t)),ct(t,(function(t){var n=lt(o,t)+e,r=Ys(o,t),i=Q(Bs(o,r,n));t[0]=i[0],t[1]=i[1]})),t}function js(t,e,n,r){var i=(r=r||{}).steps||64,o=r.units||"kilometers",s=r.angle||0,a=r.pivot||t,u=r.properties||{};if(!t)throw new Error("center is required");if(!e)throw new Error("xSemiAxis is required");if(!n)throw new Error("ySemiAxis is required");if(!Z(r))throw new Error("options must be an object");if(!U(i))throw new Error("steps must be a number");if(!U(s))throw new Error("angle must be a number");var l=K(t);if("degrees"!==o){var h=Bs(t,e,90,{units:o}),c=Bs(t,n,0,{units:o});e=K(h)[0]-l[0],n=K(c)[1]-l[1]}for(var f=[],g=0;g=-270&&(v=-v),p<-180&&p>=-360&&(d=-d),"degrees"===o){var y=z(s),m=v*Math.cos(y)+d*Math.sin(y),_=d*Math.cos(y)-v*Math.sin(y);v=m,d=_}f.push([v+l[0],d+l[1]])}return f.push(f[0]),"degrees"===o?S([f],u):zs(S([f],u),s,{pivot:a})}function Xs(t){var e=t*Math.PI/180;return Math.tan(e)}function Us(t){return Vt(Rt(t))}function Zs(t){var 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Qs=function(t){this.properties=t||{},this.geometries=[]};Qs.prototype.json=function(){if(this.geometries.length<=0)return{geometry:{type:"LineString",coordinates:null},type:"Feature",properties:this.properties};if(1===this.geometries.length)return{geometry:{type:"LineString",coordinates:this.geometries[0].coords},type:"Feature",properties:this.properties};for(var t=[],e=0;e1&&void 0!==arguments[1]?arguments[1]:{},n=[];if(mt(t,(function(t){n.push(t.coordinates)})),n.length<2)throw new Error("Must specify at least 2 geometries");var r=Rs.apply(Fs,[n[0]].concat(d(n.slice(1))));return 0===r.length?null:1===r.length?S(r[0],e.properties):R(r,e.properties)}function ea(t,e){var n=arguments.length>2&&void 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s=o.interpolate_a(e,i,o.minV,o.maxV),a=o.interpolate_b(e,i,o.minV,o.maxV),u=o.interpolate_b(n,r,o.minV,o.maxV),l=o.interpolate_a(n,r,o.minV,o.maxV);o.polygons_full&&(t.edges.lt={path:[[0,a],[1,u]],move:{x:1,y:0,enter:"lt"}},t.edges.rb={path:[[1,l],[0,s]],move:{x:-1,y:0,enter:"rb"}}),o.polygons&&t.polygons.push([[0,s],[0,a],[1,u],[1,l]])},tetragon_tb:function(t,e,n,r,i,o){var s=o.interpolate_a(i,r,o.minV,o.maxV),a=o.interpolate_b(i,r,o.minV,o.maxV),u=o.interpolate_b(e,n,o.minV,o.maxV),l=o.interpolate_a(e,n,o.minV,o.maxV);o.polygons_full&&(t.edges.tr={path:[[a,1],[u,0]],move:{x:0,y:-1,enter:"tr"}},t.edges.bl={path:[[l,0],[s,1]],move:{x:0,y:1,enter:"bl"}}),o.polygons&&t.polygons.push([[l,0],[s,1],[a,1],[u,0]])},pentagon_tr:function(t,e,n,r,i,o){var s=o.interpolate(i,r,o.minV,o.maxV),a=o.interpolate(n,r,o.minV,o.maxV);o.polygons_full&&(t.edges.tl={path:[[s,1],[1,a]],move:{x:1,y:0,enter:"lb"}}),o.polygons&&t.polygons.push([[0,0],[0,1],[s,1],[1,a],[1,0]])},pentagon_tl:function(t,e,n,r,i,o){var s=o.interpolate(e,i,o.minV,o.maxV),a=o.interpolate(i,r,o.minV,o.maxV);o.polygons_full&&(t.edges.lb={path:[[0,s],[a,1]],move:{x:0,y:1,enter:"br"}}),o.polygons&&t.polygons.push([[0,0],[0,s],[a,1],[1,1],[1,0]])},pentagon_br:function(t,e,n,r,i,o){var s=o.interpolate(e,n,o.minV,o.maxV),a=o.interpolate(n,r,o.minV,o.maxV);o.polygons_full&&(t.edges.rt={path:[[1,a],[s,0]],move:{x:0,y:-1,enter:"tl"}}),o.polygons&&t.polygons.push([[0,0],[0,1],[1,1],[1,a],[s,0]])},pentagon_bl:function(t,e,n,r,i,o){var s=o.interpolate(e,i,o.minV,o.maxV),a=o.interpolate(e,n,o.minV,o.maxV);o.polygons_full&&(t.edges.br={path:[[a,0],[0,s]],move:{x:-1,y:0,enter:"rt"}}),o.polygons&&t.polygons.push([[0,s],[0,1],[1,1],[1,0],[a,0]])},pentagon_tr_rl:function(t,e,n,r,i,o){var s=o.interpolate(e,i,o.minV,o.maxV),a=o.interpolate(i,r,o.minV,o.maxV),u=o.interpolate_b(n,r,o.minV,o.maxV),l=o.interpolate_a(n,r,o.minV,o.maxV);o.polygons_full&&(t.edges.tl={path:[[a,1],[1,u]],move:{x:1,y:0,enter:"lt"}},t.edges.rb={path:[[1,l],[0,s]],move:{x:-1,y:0,enter:"rt"}}),o.polygons&&t.polygons.push([[0,s],[0,1],[a,1],[1,u],[1,l]])},pentagon_rb_bt:function(t,e,n,r,i,o){var s=o.interpolate(n,r,o.minV,o.maxV),a=o.interpolate_b(e,n,o.minV,o.maxV),u=o.interpolate_a(e,n,o.minV,o.maxV),l=o.interpolate(i,r,o.minV,o.maxV);o.polygons_full&&(t.edges.rt={path:[[1,s],[a,0]],move:{x:0,y:-1,enter:"tr"}},t.edges.bl={path:[[u,0],[l,1]],move:{x:0,y:1,enter:"br"}}),o.polygons&&t.polygons.push([[l,1],[1,1],[1,s],[a,0],[u,0]])},pentagon_bl_lr:function(t,e,n,r,i,o){var s=o.interpolate(e,n,o.minV,o.maxV),a=o.interpolate_a(e,i,o.minV,o.maxV),u=o.interpolate_b(e,i,o.minV,o.maxV),l=o.interpolate(n,r,o.minV,o.maxV);o.polygons_full&&(t.edges.br={path:[[s,0],[0,a]],move:{x:-1,y:0,enter:"rb"}},t.edges.lt={path:[[0,u],[1,l]],move:{x:1,y:0,enter:"lb"}}),o.polygons&&t.polygons.push([[s,0],[0,a],[0,u],[1,l],[1,0]])},pentagon_lt_tb:function(t,e,n,r,i,o){var s=o.interpolate(e,i,o.minV,o.maxV),a=o.interpolate_a(i,r,o.minV,o.maxV),u=o.interpolate_b(i,r,o.minV,o.maxV),l=o.interpolate(e,n,o.minV,o.maxV);o.polygons_full&&(t.edges.lb={path:[[0,s],[a,1]],move:{x:0,y:1,enter:"bl"}},t.edges.tr={path:[[u,1],[l,0]],move:{x:0,y:-1,enter:"tl"}}),o.polygons&&t.polygons.push([[0,0],[0,s],[a,1],[u,1],[l,0]])},pentagon_bl_tb:function(t,e,n,r,i,o){var 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s=o.interpolate_a(i,r,o.minV,o.maxV),a=o.interpolate_b(i,r,o.minV,o.maxV),u=o.interpolate(n,r,o.minV,o.maxV),l=o.interpolate(e,n,o.minV,o.maxV);o.polygons_full&&(t.edges.br={path:[[l,0],[s,1]],move:{x:0,y:1,enter:"bl"}},t.edges.tr={path:[[a,1],[1,u]],move:{x:1,y:0,enter:"lb"}}),o.polygons&&t.polygons.push([[s,1],[a,1],[1,u],[1,0],[l,0]])},pentagon_rb_lr:function(t,e,n,r,i,o){var s=o.interpolate(e,i,o.minV,o.maxV),a=o.interpolate_b(n,r,o.minV,o.maxV),u=o.interpolate_a(n,r,o.minV,o.maxV),l=o.interpolate(e,n,o.minV,o.maxV);o.polygons_full&&(t.edges.lb={path:[[0,s],[1,a]],move:{x:1,y:0,enter:"lt"}},t.edges.rb={path:[[1,u],[l,0]],move:{x:0,y:-1,enter:"tl"}}),o.polygons&&t.polygons.push([[0,0],[0,s],[1,a],[1,u],[l,0]])},hexagon_lt_tr:function(t,e,n,r,i,o){var s=o.interpolate(e,i,o.minV,o.maxV),a=o.interpolate_a(i,r,o.minV,o.maxV),u=o.interpolate_b(i,r,o.minV,o.maxV),l=o.interpolate(n,r,o.minV,o.maxV);o.polygons_full&&(t.edges.lb={path:[[0,s],[a,1]],move:{x:0,y:1,enter:"bl"}},t.edges.tr={path:[[u,1],[1,l]],move:{x:1,y:0,enter:"lb"}}),o.polygons&&t.polygons.push([[0,0],[0,s],[a,1],[u,1],[1,l],[1,0]])},hexagon_bl_lt:function(t,e,n,r,i,o){var s=o.interpolate(e,n,o.minV,o.maxV),a=o.interpolate_a(e,i,o.minV,o.maxV),u=o.interpolate_b(e,i,o.minV,o.maxV),l=o.interpolate(i,r,o.minV,o.maxV);o.polygons_full&&(t.edges.br={path:[[s,0],[0,a]],move:{x:-1,y:0,enter:"rb"}},t.edges.lt={path:[[0,u],[l,1]],move:{x:0,y:1,enter:"br"}}),o.polygons&&t.polygons.push([[s,0],[0,a],[0,u],[l,1],[1,1],[1,0]])},hexagon_bl_rb:function(t,e,n,r,i,o){var s=o.interpolate_a(e,n,o.minV,o.maxV),a=o.interpolate_b(e,n,o.minV,o.maxV),u=o.interpolate(e,i,o.minV,o.maxV),l=o.interpolate(n,r,o.minV,o.maxV);o.polygons_full&&(t.edges.bl={path:[[s,0],[0,u]],move:{x:-1,y:0,enter:"rt"}},t.edges.rt={path:[[1,l],[a,0]],move:{x:0,y:-1,enter:"tr"}}),o.polygons&&t.polygons.push([[s,0],[0,u],[0,1],[1,1],[1,l],[a,0]])},hexagon_tr_rb:function(t,e,n,r,i,o){var s=o.interpolate(e,n,o.minV,o.maxV),a=o.interpolate(i,r,o.minV,o.maxV),u=o.interpolate_b(n,r,o.minV,o.maxV),l=o.interpolate_a(n,r,o.minV,o.maxV);o.polygons_full&&(t.edges.tl={path:[[a,1],[1,u]],move:{x:1,y:0,enter:"lt"}},t.edges.rb={path:[[1,l],[s,0]],move:{x:0,y:-1,enter:"tl"}}),o.polygons&&t.polygons.push([[0,0],[0,1],[a,1],[1,u],[1,l],[s,0]])},hexagon_lt_rb:function(t,e,n,r,i,o){var s=o.interpolate(e,i,o.minV,o.maxV),a=o.interpolate(i,r,o.minV,o.maxV),u=o.interpolate(n,r,o.minV,o.maxV),l=o.interpolate(e,n,o.minV,o.maxV);o.polygons_full&&(t.edges.lb={path:[[0,s],[a,1]],move:{x:0,y:1,enter:"br"}},t.edges.rt={path:[[1,u],[l,0]],move:{x:0,y:-1,enter:"tl"}}),o.polygons&&t.polygons.push([[0,0],[0,s],[a,1],[1,1],[1,u],[l,0]])},hexagon_bl_tr:function(t,e,n,r,i,o){var s=o.interpolate(e,n,o.minV,o.maxV),a=o.interpolate(e,i,o.minV,o.maxV),u=o.interpolate(i,r,o.minV,o.maxV),l=o.interpolate(n,r,o.minV,o.maxV);o.polygons_full&&(t.edges.br={path:[[s,0],[0,a]],move:{x:-1,y:0,enter:"rt"}},t.edges.tl={path:[[u,1],[1,l]],move:{x:1,y:0,enter:"lb"}}),o.polygons&&t.polygons.push([[s,0],[0,a],[0,1],[u,1],[1,l],[1,0]])},heptagon_tr:function(t,e,n,r,i,o){var s=o.interpolate_a(e,n,o.minV,o.maxV),a=o.interpolate_b(e,n,o.minV,o.maxV),u=o.interpolate_a(e,i,o.minV,o.maxV),l=o.interpolate_b(e,i,o.minV,o.maxV),h=o.interpolate(i,r,o.minV,o.maxV),c=o.interpolate(n,r,o.minV,o.maxV);o.polygons_full&&(t.edges.bl={path:[[s,0],[0,u]],move:{x:-1,y:0,enter:"rb"}},t.edges.lt={path:[[0,l],[h,1]],move:{x:0,y:1,enter:"br"}},t.edges.rt={path:[[1,c],[a,0]],move:{x:0,y:-1,enter:"tr"}}),o.polygons&&t.polygons.push([[s,0],[0,u],[0,l],[h,1],[1,1],[1,c],[a,0]])},heptagon_bl:function(t,e,n,r,i,o){var s=o.interpolate(e,n,o.minV,o.maxV),a=o.interpolate(e,i,o.minV,o.maxV),u=o.interpolate_a(i,r,o.minV,o.maxV),l=o.interpolate_b(i,r,o.minV,o.maxV),h=o.interpolate_b(n,r,o.minV,o.maxV),c=o.interpolate_a(n,r,o.minV,o.maxV);o.polygons_full&&(t.edges.lb={path:[[0,a],[u,1]],move:{x:0,y:1,enter:"bl"}},t.edges.tr={path:[[l,1],[1,h]],move:{x:1,y:0,enter:"lt"}},t.edges.rb={path:[[1,c],[s,0]],move:{x:0,y:-1,enter:"tl"}}),o.polygons&&t.polygons.push([[0,0],[0,a],[u,1],[l,1],[1,h],[1,c],[s,0]])},heptagon_tl:function(t,e,n,r,i,o){var s=o.interpolate_a(e,n,o.minV,o.maxV),a=o.interpolate_b(e,n,o.minV,o.maxV),u=o.interpolate(e,i,o.minV,o.maxV),l=o.interpolate(i,r,o.minV,o.maxV),h=o.interpolate_b(n,r,o.minV,o.maxV),c=o.interpolate_a(n,r,o.minV,o.maxV);o.polygons_full&&(t.edges.bl={path:[[s,0],[0,u]],move:{x:-1,y:0,enter:"rt"}},t.edges.tl={path:[[l,1],[1,h]],move:{x:1,y:0,enter:"lt"}},t.edges.rb={path:[[1,c],[a,0]],move:{x:0,y:-1,enter:"tr"}}),o.polygons&&t.polygons.push([[s,0],[0,u],[0,1],[l,1],[1,h],[1,c],[a,0]])},heptagon_br:function(t,e,n,r,i,o){var s=o.interpolate(e,n,o.minV,o.maxV),a=o.interpolate_a(e,i,o.minV,o.maxV),u=o.interpolate_b(e,i,o.minV,o.maxV),l=o.interpolate_a(i,r,o.minV,o.maxV),h=o.interpolate_b(i,r,o.minV,o.maxV),c=o.interpolate(n,r,o.minV,o.maxV);o.polygons_full&&(t.edges.br={path:[[s,0],[0,a]],move:{x:-1,y:0,enter:"rb"}},t.edges.lt={path:[[0,u],[l,1]],move:{x:0,y:1,enter:"bl"}},t.edges.tr={path:[[h,1],[1,c]],move:{x:1,y:0,enter:"lb"}}),o.polygons&&t.polygons.push([[s,0],[0,a],[0,u],[l,1],[h,1],[1,c],[1,0]])},octagon:function(t,e,n,r,i,o){var s=o.interpolate_a(e,n,o.minV,o.maxV),a=o.interpolate_b(e,n,o.minV,o.maxV),u=o.interpolate_a(e,i,o.minV,o.maxV),l=o.interpolate_b(e,i,o.minV,o.maxV),h=o.interpolate_a(i,r,o.minV,o.maxV),c=o.interpolate_b(i,r,o.minV,o.maxV),f=o.interpolate_b(n,r,o.minV,o.maxV),g=o.interpolate_a(n,r,o.minV,o.maxV);o.polygons_full&&(t.edges.bl={path:[[s,0],[0,u]],move:{x:-1,y:0,enter:"rb"}},t.edges.lt={path:[[0,l],[h,1]],move:{x:0,y:1,enter:"bl"}},t.edges.tr={path:[[c,1],[1,f]],move:{x:1,y:0,enter:"lt"}},t.edges.rb={path:[[1,g],[a,0]],move:{x:0,y:-1,enter:"tr"}}),o.polygons&&t.polygons.push([[s,0],[0,u],[0,l],[h,1],[c,1],[1,f],[1,g],[a,0]])}};function Ea(t,e,n,r){var i,o,s,a=!1,u=null,l=null,h=null,c=null,f=!1,g=[],p=[],v=[];if(!t)throw new Error("data is required");if(null==e)throw new Error("lowerBound is required");if(null==n)throw new Error("bandWidth is required");if(s=function(t){var e,n,r,i,o;for(i=new fa,t=t||{},o=Object.keys(i),e=0;en||t[a][i-1]n){r=!1;break}if(r&&(t[o-1][0]n||t[o-1][i-1]n)&&(r=!1),r)for(s=0;sn||t[o-1][s]n){r=!1;break}return r}(t,n.minV,n.maxV)&&(n.linearRing?x.push([[0,0],[0,E],[k,E],[k,0],[0,0]]):x.push([[0,0],[0,E],[k,E],[k,0]])),e.forEach((function(t,M){t.forEach((function(t,L){for(r=null,o=0;o<8;o++)if(r=N[o],"object"===m(t.edges[r])){for(i=[],s=t.edges[r],l=r,h=M,c=L,f=!1,g=[M+s.path[0][0],L+s.path[0][1]],i.push(g);!f&&"object"===m((p=e[h][c]).edges[l]);)if(s=p.edges[l],delete p.edges[l],(y=s.path[1])[0]+=h,y[1]+=c,i.push(y),l=s.move.enter,h+=s.move.x,c+=s.move.y,void 0===e[h]||void 0===e[h][c]){if(v=0,d=0,h===k)h--,v=0;else if(h<0)h++,v=2;else if(c===E)c--,v=3;else{if(!(c<0))throw new Error("Left the grid somewhere in the interior!");c++,v=1}if(h===M&&c===L&&v===S[r]){f=!0,l=r;break}for(;;){if(_=!1,d>4)throw new Error("Direction change counter overflow! This should never happen!");if(void 0!==e[h]&&void 0!==e[h][c])for(p=e[h][c],a=0;ao?2:sf?128:64,s|=uf?32:16,s|=lf?8:4,o=0,i={cval:s=+(s|=hf?2:1),polygons:[],edges:{},x0:h,x1:l,x2:u,x3:a,x:e,y:n},s){case 85:xa.square(i,h,l,u,a,r);case 0:case 170:break;case 169:xa.triangle_bl(i,h,l,u,a,r);break;case 166:xa.triangle_br(i,h,l,u,a,r);break;case 154:xa.triangle_tr(i,h,l,u,a,r);break;case 106:xa.triangle_tl(i,h,l,u,a,r);break;case 1:xa.triangle_bl(i,h,l,u,a,r);break;case 4:xa.triangle_br(i,h,l,u,a,r);break;case 16:xa.triangle_tr(i,h,l,u,a,r);break;case 64:xa.triangle_tl(i,h,l,u,a,r);break;case 168:xa.tetragon_bl(i,h,l,u,a,r);break;case 162:xa.tetragon_br(i,h,l,u,a,r);break;case 138:xa.tetragon_tr(i,h,l,u,a,r);break;case 42:xa.tetragon_tl(i,h,l,u,a,r);break;case 2:xa.tetragon_bl(i,h,l,u,a,r);break;case 8:xa.tetragon_br(i,h,l,u,a,r);break;case 32:xa.tetragon_tr(i,h,l,u,a,r);break;case 128:xa.tetragon_tl(i,h,l,u,a,r);break;case 5:xa.tetragon_b(i,h,l,u,a,r);break;case 20:xa.tetragon_r(i,h,l,u,a,r);break;case 80:xa.tetragon_t(i,h,l,u,a,r);break;case 65:xa.tetragon_l(i,h,l,u,a,r);break;case 165:xa.tetragon_b(i,h,l,u,a,r);break;case 150:xa.tetragon_r(i,h,l,u,a,r);break;case 90:xa.tetragon_t(i,h,l,u,a,r);break;case 105:xa.tetragon_l(i,h,l,u,a,r);break;case 160:xa.tetragon_lr(i,h,l,u,a,r);break;case 130:xa.tetragon_tb(i,h,l,u,a,r);break;case 10:xa.tetragon_lr(i,h,l,u,a,r);break;case 40:xa.tetragon_tb(i,h,l,u,a,r);break;case 101:xa.pentagon_tr(i,h,l,u,a,r);break;case 149:xa.pentagon_tl(i,h,l,u,a,r);break;case 86:xa.pentagon_bl(i,h,l,u,a,r);break;case 89:xa.pentagon_br(i,h,l,u,a,r);break;case 69:xa.pentagon_tr(i,h,l,u,a,r);break;case 21:xa.pentagon_tl(i,h,l,u,a,r);break;case 84:xa.pentagon_bl(i,h,l,u,a,r);break;case 81:xa.pentagon_br(i,h,l,u,a,r);break;case 96:xa.pentagon_tr_rl(i,h,l,u,a,r);break;case 24:xa.pentagon_rb_bt(i,h,l,u,a,r);break;case 6:xa.pentagon_bl_lr(i,h,l,u,a,r);break;case 129:xa.pentagon_lt_tb(i,h,l,u,a,r);break;case 74:xa.pentagon_tr_rl(i,h,l,u,a,r);break;case 146:xa.pentagon_rb_bt(i,h,l,u,a,r);break;case 164:xa.pentagon_bl_lr(i,h,l,u,a,r);break;case 41:xa.pentagon_lt_tb(i,h,l,u,a,r);break;case 66:xa.pentagon_bl_tb(i,h,l,u,a,r);break;case 144:xa.pentagon_lt_rl(i,h,l,u,a,r);break;case 36:xa.pentagon_tr_bt(i,h,l,u,a,r);break;case 9:xa.pentagon_rb_lr(i,h,l,u,a,r);break;case 104:xa.pentagon_bl_tb(i,h,l,u,a,r);break;case 26:xa.pentagon_lt_rl(i,h,l,u,a,r);break;case 134:xa.pentagon_tr_bt(i,h,l,u,a,r);break;case 161:xa.pentagon_rb_lr(i,h,l,u,a,r);break;case 37:xa.hexagon_lt_tr(i,h,l,u,a,r);break;case 148:xa.hexagon_bl_lt(i,h,l,u,a,r);break;case 82:xa.hexagon_bl_rb(i,h,l,u,a,r);break;case 73:xa.hexagon_tr_rb(i,h,l,u,a,r);break;case 133:xa.hexagon_lt_tr(i,h,l,u,a,r);break;case 22:xa.hexagon_bl_lt(i,h,l,u,a,r);break;case 88:xa.hexagon_bl_rb(i,h,l,u,a,r);break;case 97:xa.hexagon_tr_rb(i,h,l,u,a,r);break;case 145:case 25:xa.hexagon_lt_rb(i,h,l,u,a,r);break;case 70:case 100:xa.hexagon_bl_tr(i,h,l,u,a,r);break;case 17:0===(o=ka(h,l,u,a,c,f))?(xa.triangle_bl(i,h,l,u,a,r),xa.triangle_tr(i,h,l,u,a,r)):xa.hexagon_lt_rb(i,h,l,u,a,r);break;case 68:0===(o=ka(h,l,u,a,c,f))?(xa.triangle_tl(i,h,l,u,a,r),xa.triangle_br(i,h,l,u,a,r)):xa.hexagon_bl_tr(i,h,l,u,a,r);break;case 153:2===(o=ka(h,l,u,a,c,f))?(xa.triangle_bl(i,h,l,u,a,r),xa.triangle_tr(i,h,l,u,a,r)):xa.hexagon_lt_rb(i,h,l,u,a,r);break;case 102:2===(o=ka(h,l,u,a,c,f))?(xa.triangle_tl(i,h,l,u,a,r),xa.triangle_br(i,h,l,u,a,r)):xa.hexagon_bl_tr(i,h,l,u,a,r);break;case 152:2===(o=ka(h,l,u,a,c,f))?(xa.triangle_tr(i,h,l,u,a,r),xa.tetragon_bl(i,h,l,u,a,r)):xa.heptagon_tr(i,h,l,u,a,r);break;case 137:2===(o=ka(h,l,u,a,c,f))?(xa.triangle_bl(i,h,l,u,a,r),xa.tetragon_tr(i,h,l,u,a,r)):xa.heptagon_bl(i,h,l,u,a,r);break;case 98:2===(o=ka(h,l,u,a,c,f))?(xa.triangle_tl(i,h,l,u,a,r),xa.tetragon_br(i,h,l,u,a,r)):xa.heptagon_tl(i,h,l,u,a,r);break;case 38:2===(o=ka(h,l,u,a,c,f))?(xa.triangle_br(i,h,l,u,a,r),xa.tetragon_tl(i,h,l,u,a,r)):xa.heptagon_br(i,h,l,u,a,r);break;case 18:0===(o=ka(h,l,u,a,c,f))?(xa.triangle_tr(i,h,l,u,a,r),xa.tetragon_bl(i,h,l,u,a,r)):xa.heptagon_tr(i,h,l,u,a,r);break;case 33:0===(o=ka(h,l,u,a,c,f))?(xa.triangle_bl(i,h,l,u,a,r),xa.tetragon_tr(i,h,l,u,a,r)):xa.heptagon_bl(i,h,l,u,a,r);break;case 72:0===(o=ka(h,l,u,a,c,f))?(xa.triangle_tl(i,h,l,u,a,r),xa.tetragon_br(i,h,l,u,a,r)):xa.heptagon_tl(i,h,l,u,a,r);break;case 132:0===(o=ka(h,l,u,a,c,f))?(xa.triangle_br(i,h,l,u,a,r),xa.tetragon_tl(i,h,l,u,a,r)):xa.heptagon_br(i,h,l,u,a,r);break;case 136:0===(o=ka(h,l,u,a,c,f))?(xa.tetragon_tl(i,h,l,u,a,r),xa.tetragon_br(i,h,l,u,a,r)):1===o?xa.octagon(i,h,l,u,a,r):(xa.tetragon_bl(i,h,l,u,a,r),xa.tetragon_tr(i,h,l,u,a,r));break;case 34:0===(o=ka(h,l,u,a,c,f))?(xa.tetragon_bl(i,h,l,u,a,r),xa.tetragon_tr(i,h,l,u,a,r)):1===o?xa.octagon(i,h,l,u,a,r):(xa.tetragon_tl(i,h,l,u,a,r),xa.tetragon_br(i,h,l,u,a,r))}return i}}var wa=Object.defineProperty,Ia=Object.getOwnPropertySymbols,Na=Object.prototype.hasOwnProperty,Sa=Object.prototype.propertyIsEnumerable,Ma=function(t,e,n){return e in t?wa(t,e,{enumerable:!0,configurable:!0,writable:!0,value:n}):t[e]=n},La=function(t,e){for(var n in e||(e={}))Na.call(e,n)&&Ma(t,n,e[n]);if(Ia){var r,i=a(Ia(e));try{for(i.s();!(r=i.n()).done;){n=r.value;Sa.call(e,n)&&Ma(t,n,e[n])}}catch(t){i.e(t)}finally{i.f()}}return t};function Pa(t,e){if(!Z(e=e||{}))throw new Error("options is invalid");var n=e.zProperty||"elevation",r=e.flip,i=e.flags;nt(t,"Point","input must contain Points");for(var o=function(t,e){var n={};vt(t,(function(t){var e=Q(t)[1];n[e]||(n[e]=[]),n[e].push(t)}));var r=Object.keys(n).map((function(t){return n[t].sort((function(t,e){return Q(t)[0]-Q(e)[0]}))})),i=r.sort((function(t,n){return e?Q(t[0])[1]-Q(n[0])[1]:Q(n[0])[1]-Q(t[0])[1]}));return i}(t,r),s=[],a=0;a=0&&l<=1&&(f.onLine1=!0),h>=0&&h<=1&&(f.onLine2=!0),!(!f.onLine1||!f.onLine2)&&[f.x,f.y])}function 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e=t[0],n=t[1],r=t[2],i=t[3];if(ut(t.slice(0,2),[r,n])>=ut(t.slice(0,2),[e,i])){var o=(n+i)/2;return[e,o-(r-e)/2,r,o+(r-e)/2]}var s=(e+r)/2;return[s-(i-n)/2,n,s+(i-n)/2,i]}function Qa(t,e){if(!Z(e=null!=e?e:{}))throw new Error("options is invalid");var n=e.precision,r=e.coordinates,i=e.mutate;if(n=null==n||isNaN(n)?6:n,r=null==r||isNaN(r)?3:r,!t)throw new Error(" is required");if("number"!=typeof n)throw new Error(" must be a number");if("number"!=typeof r)throw new Error(" must be a number");!1!==i&&void 0!==i||(t=JSON.parse(JSON.stringify(t)));var o=Math.pow(10,n);return ct(t,(function(t){!function(t,e,n){t.length>n&&t.splice(n,t.length);for(var r=0;r1&&n.push(L(l)),C(n)}function eu(t,e){if(!e.features.length)throw new Error("lines must contain features");if(1===e.features.length)return e.features[0];var n,r=1/0;return vt(e,(function(e){var i=fn(e,t).properties.dist;iu?(a.unshift(t),u=e):a.push(t)}else a.push(t)})),S(a,e);default:throw new Error("geometry type "+s+" is not 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n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};if(!t)throw new Error("targetPoint is required");if(!e)throw new Error("points is required");var r=1/0,i=0;vt(e,(function(e,o){var s=ut(t,e,n);s2&&void 0!==arguments[2]?arguments[2]:{},o=null!=(n=i.method)?n:"geodesic",s=null!=(r=i.units)?r:"kilometers";if(!t)throw new Error("pt is required");if(Array.isArray(t)?t=I(t):"Point"===t.type?t=b(t):et(t,"Point","point"),!e)throw new Error("line is required");Array.isArray(e)?e=L(e):"LineString"===e.type?e=b(e):et(e,"LineString","line");var a=1/0,u=t.geometry.coordinates;return kt(e,(function(t){if(t){var e=t.geometry.coordinates[0],n=t.geometry.coordinates[1],r=function(t,e,n,r){if("geodesic"===r.method){return fn(L([e,n]).geometry,t,{units:"degrees"}).properties.dist}var i=[n[0]-e[0],n[1]-e[1]],o=[t[0]-e[0],t[1]-e[1]],s=_u(o,i);if(s<=0)return Ys(t,e,{units:"degrees"});var a=_u(i,i);if(a<=s)return Ys(t,n,{units:"degrees"});var u=s/a,l=[e[0]+u*i[0],e[1]+u*i[1]];return 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this.edges[t]}},{key:"length",get:function(){return this.edges.length}},{key:"forEach",value:function(t){this.edges.forEach(t)}},{key:"map",value:function(t){return this.edges.map(t)}},{key:"some",value:function(t){return this.edges.some(t)}},{key:"isValid",value:function(){return!0}},{key:"isHole",value:function(){var t=this,e=this.edges.reduce((function(e,n,r){return n.from.coordinates[1]>t.edges[e].from.coordinates[1]&&(e=r),e}),0),n=(0===e?this.length:e)-1,r=(e+1)%this.length,i=Mu(this.edges[n].from.coordinates,this.edges[e].from.coordinates,this.edges[r].from.coordinates);return 0===i?this.edges[n].from.coordinates[0]>this.edges[r].from.coordinates[0]:i>0}},{key:"toMultiPoint",value:function(){return O(this.edges.map((function(t){return t.from.coordinates})))}},{key:"toPolygon",value:function(){if(this.polygon)return this.polygon;var t=this.edges.map((function(t){return t.from.coordinates}));return t.push(this.edges[0].from.coordinates),this.polygon=S([t])}},{key:"getEnvelope",value:function(){return this.envelope?this.envelope:this.envelope=Us(this.toPolygon())}},{key:"inside",value:function(t){return zt(t,this.toPolygon())}}],[{key:"findEdgeRingContaining",value:function(t,e){var n,r,i=t.getEnvelope();return e.forEach((function(e){var o,s,u,l,h,c,f=e.getEnvelope();if((r&&(n=r.getEnvelope()),s=i,u=(o=f).geometry.coordinates[0].map((function(t){return t[0]})),l=o.geometry.coordinates[0].map((function(t){return t[1]})),h=s.geometry.coordinates[0].map((function(t){return t[0]})),c=s.geometry.coordinates[0].map((function(t){return t[1]})),Math.max.apply(null,u)!==Math.max.apply(null,h)||Math.max.apply(null,l)!==Math.max.apply(null,c)||Math.min.apply(null,u)!==Math.min.apply(null,h)||Math.min.apply(null,l)!==Math.min.apply(null,c))&&Lu(f,i)){var g,p,v=a(t.map((function(t){return t.from.coordinates})));try{var d=function(){var t=p.value;e.some((function(e){return 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