private static List <MGLStyleLayer> ExtractStyles(string sourceName, IEnumerable <JsonStyleLayer> jsonStyleLayers, MGLSpriteAtlas spriteAtlas)
{
var styleLayers = new List <MGLStyleLayer>();
foreach (var jsonStyleLayer in jsonStyleLayers)
{
// styleLayer for background is independent from any source
if (jsonStyleLayer.Type.ToLower().Equals("background"))
{
// We handled this already in CreateBackgroundTileSource
continue;
}
if (!sourceName.Equals(jsonStyleLayer.Source, StringComparison.CurrentCultureIgnoreCase))
{
continue;
}
IFilter filter = new AllFilter(null);
// Create filters for each style layer
if (jsonStyleLayer.NativeFilter != null)
{
filter = FilterConverter.ConvertFilter(jsonStyleLayer.NativeFilter);
}
MGLStyleLayer styleLayer = new MGLStyleLayer
{
Id = jsonStyleLayer.Id,
MinZoom = jsonStyleLayer.MinZoom ?? 0,
MaxZoom = jsonStyleLayer.MaxZoom ?? 30,
Filter = filter,
SourceLayer = jsonStyleLayer.SourceLayer,
IsVisible = !(jsonStyleLayer.Layout?.Visibility != null && jsonStyleLayer.Layout.Visibility.Equals("none")),
};
// We have a raster style or one of the vector styles "fill", "line", "symbol", "circle", "heatmap", "fill-extrusion"
switch (jsonStyleLayer.Type.ToLower())
{
case "raster":
styleLayer.Type = StyleType.Raster;
var rasterPaints = StyleLayerConverter.ConvertRasterLayer(jsonStyleLayer);
if (rasterPaints != null)
{
((List <MGLPaint>)styleLayer.Paints).AddRange(rasterPaints);
}
break;
case "fill":
styleLayer.Type = StyleType.Fill;
var fillPaints = StyleLayerConverter.ConvertFillLayer(jsonStyleLayer, spriteAtlas);
if (fillPaints != null)
{
((List <MGLPaint>)styleLayer.Paints).AddRange(fillPaints);
}
break;
case "line":
styleLayer.Type = StyleType.Line;
var linePaints = StyleLayerConverter.ConvertLineLayer(jsonStyleLayer, spriteAtlas);
if (linePaints != null)
{
((List <MGLPaint>)styleLayer.Paints).AddRange(linePaints);
}
break;
case "symbol":
styleLayer.Type = StyleType.Symbol;
styleLayer.SymbolStyler = StyleLayerConverter.ConvertSymbolLayer(jsonStyleLayer, spriteAtlas);
break;
case "circle":
break;
case "heatmap":
break;
case "fill-extrusion":
break;
default:
throw new ArgumentException($"Unknown layer type ${jsonStyleLayer.Type}");
break;
}
styleLayers.Add(styleLayer);
}
return(styleLayers);
}
public MapboxGLStyler(Stream input, Map map)
{
using (var reader = new StreamReader(input))
styleJson = JsonConvert.DeserializeObject <MapboxGL>(reader.ReadToEnd());
Zoom = styleJson.Zoom ?? 20;
// Save urls for sprite and glyphs
SpriteUrl = styleJson.Sprite;
GlyphsUrl = styleJson.Glyphs;
var filterConverter = new FilterConverter();
var styleLayerConverter = new StyleLayerConverter();
// Create SymbolProvider, that belongs to all Styles and VectorTileLayers
var symbolProvider = new SymbolProvider(map);
foreach (var styleLayer in styleJson.StyleLayers)
{
if (styleLayer.Type.Equals("background") && styleLayer.Paint.BackgroundColor != null)
{
Background = styleLayer.Paint.BackgroundColor;
map.BackColor = Background;
}
// Create filters for each style layer
if (styleLayer.NativeFilter != null)
{
styleLayer.Filter = filterConverter.ConvertFilter(styleLayer.NativeFilter);
}
// Create ThemeStyles for each style layer
styleLayer.Style = new MapboxGLThemeStyle(styleLayerConverter, styleLayer, SpriteAtlas, map.Viewport, symbolProvider)
{
MinVisible = styleLayer.MinVisible,
MaxVisible = styleLayer.MaxVisible
};
}
// Read all tile sources
foreach (var source in styleJson.Sources)
{
var sourceJson = source.Value;
switch (source.Value.Type)
{
case "raster":
if (!string.IsNullOrEmpty(source.Value.Url))
{
// Get TileJSON from http/https url
sourceJson = new Source();
}
// Create new raster layer
var rasterLayer = CreateRasterLayer(sourceJson);
if (rasterLayer != null)
{
rasterLayer.Name = source.Key;
rasterLayer.Style = new StyleCollection();
// Add all ThemeStyles for this layer
foreach (var styleLayer in styleJson.StyleLayers)
{
if (!rasterLayer.Name.Equals(styleLayer.Source, StringComparison.CurrentCultureIgnoreCase))
{
continue;
}
((StyleCollection)rasterLayer.Style).Add(styleLayer.Style);
}
map.Layers.Add(rasterLayer);
}
break;
case "vector":
if (!string.IsNullOrEmpty(source.Value.Url))
{
if (source.Value.Url.StartsWith("http"))
{
// TODO: Get TileJSON from http/https url
sourceJson = JsonConvert.DeserializeObject <Source>(@"{'tiles':['https://free.tilehosting.com/data/v3/{z}/{x}/{y}.pbf.pict?key=tXiQqN3lIgskyDErJCeY'],'name':'OpenMapTiles','format':'pbf','basename':'v3.7.mbtiles','id':'openmaptiles','attribution':'<a href=\'http://www.openmaptiles.org/\' target=\'_blank\'>© OpenMapTiles</a> <a href=\'http://www.openstreetmap.org/about/\' target=\'_blank\'>© OpenStreetMap contributors</a>','description':'A tileset showcasing all layers in OpenMapTiles. http://openmaptiles.org','maxzoom':14,'minzoom':0,'pixel_scale':'256','vector_layers':[{'maxzoom':14,'fields':{'class':'String'},'minzoom':0,'id':'water','description':''},{'maxzoom':14,'fields':{'name:mt':'String','name:pt':'String','name:az':'String','name:cy':'String','name:rm':'String','name:ko':'String','name:kn':'String','name:ar':'String','name:cs':'String','name_de':'String','name:ro':'String','name:it':'String','name_int':'String','name:ru':'String','name:pl':'String','name:ca':'String','name:hu':'String','name:ka':'String','name:fi':'String','name:da':'String','name:de':'String','name:tr':'String','name:fr':'String','name:mk':'String','name:nonlatin':'String','name:fy':'String','name:zh':'String','name:sl':'String','name:lv':'String','name:ja':'String','name:lt':'String','name:no':'String','name:kk':'String','name:sv':'String','name:he':'String','name:ja_rm':'String','name:ga':'String','name:br':'String','name:bs':'String','name:lb':'String','class':'String','name:ko_rm':'String','name:la':'String','name:sk':'String','name:uk':'String','name:hy':'String','name:be':'String','name_en':'String','name:bg':'String','name:hr':'String','name:sr':'String','name:sq':'String','name:el':'String','name:eo':'String','name:en':'String','name':'String','name:gd':'String','name:ja_kana':'String','name:is':'String','name:th':'String','name:latin':'String','name:sr-Latn':'String','name:et':'String','name:nl':'String','name:es':'String'},'minzoom':0,'id':'waterway','description':''},{'maxzoom':14,'fields':{'class':'String','subclass':'String'},'minzoom':0,'id':'landcover','description':''},{'maxzoom':14,'fields':{'class':'String'},'minzoom':0,'id':'landuse','description':''},{'maxzoom':14,'fields':{'name:mt':'String','name:pt':'String','name:az':'String','name:cy':'String','name:rm':'String','name:ko':'String','name:kn':'String','name:ar':'String','name:cs':'String','rank':'Number','name_de':'String','name:ro':'String','name:it':'String','name_int':'String','name:nl':'String','name:pl':'String','ele':'Number','name:ca':'String','name:hu':'String','name:ka':'String','name:fi':'String','name:da':'String','name:de':'String','name:tr':'String','name:fr':'String','name:mk':'String','name:nonlatin':'String','name:fy':'String','name:zh':'String','name:sl':'String','name:lv':'String','name:ja':'String','name:lt':'String','name:no':'String','name:kk':'String','name:sv':'String','name:he':'String','name:ja_rm':'String','name:ga':'String','name:br':'String','name:bs':'String','name:lb':'String','name:ko_rm':'String','name:la':'String','name:sk':'String','name:uk':'String','name:hy':'String','name:ru':'String','name:be':'String','name_en':'String','name:bg':'String','name:hr':'String','name:sr':'String','name:sq':'String','name:el':'String','name:eo':'String','name:en':'String','name':'String','name:gd':'String','ele_ft':'Number','name:ja_kana':'String','name:is':'String','osm_id':'Number','name:th':'String','name:latin':'String','name:sr-Latn':'String','name:et':'String','name:es':'String'},'minzoom':0,'id':'mountain_peak','description':''},{'maxzoom':14,'fields':{'class':'String'},'minzoom':0,'id':'park','description':''},{'maxzoom':14,'fields':{'admin_level':'Number','disputed':'Number','maritime':'Number'},'minzoom':0,'id':'boundary','description':''},{'maxzoom':14,'fields':{'ref':'String','class':'String'},'minzoom':0,'id':'aeroway','description':''},{'maxzoom':14,'fields':{'layer':'Number','service':'String','level':'Number','brunnel':'String','indoor':'Number','ramp':'Number','subclass':'String','oneway':'Number','class':'String'},'minzoom':0,'id':'transportation','description':''},{'maxzoom':14,'fields':{'render_min_height':'Number','render_height':'Number'},'minzoom':0,'id':'building','description':''},{'maxzoom':14,'fields':{'name:mt':'String','name:pt':'String','name:az':'String','name:cy':'String','name:rm':'String','name:ko':'String','name:kn':'String','name:ar':'String','name:cs':'String','name_de':'String','name:ro':'String','name:it':'String','name_int':'String','name:ru':'String','name:pl':'String','name:ca':'String','name:hu':'String','name:ka':'String','name:fi':'String','name:da':'String','name:de':'String','name:tr':'String','name:fr':'String','name:mk':'String','name:nonlatin':'String','name:fy':'String','name:zh':'String','name:sl':'String','name:lv':'String','name:ja':'String','name:lt':'String','name:no':'String','name:kk':'String','name:sv':'String','name:he':'String','name:ja_rm':'String','name:ga':'String','name:br':'String','name:bs':'String','name:lb':'String','class':'String','name:ko_rm':'String','name:la':'String','name:sk':'String','name:uk':'String','name:hy':'String','name:be':'String','name_en':'String','name:bg':'String','name:hr':'String','name:sr':'String','name:sq':'String','name:el':'String','name:eo':'String','name:en':'String','name':'String','name:gd':'String','name:ja_kana':'String','name:is':'String','name:th':'String','name:latin':'String','name:sr-Latn':'String','name:et':'String','name:nl':'String','name:es':'String'},'minzoom':0,'id':'water_name','description':''},{'maxzoom':14,'fields':{'name:mt':'String','name:pt':'String','name:az':'String','name:cy':'String','name:rm':'String','name:ko':'String','name:kn':'String','name:ar':'String','name:cs':'String','layer':'Number','name_de':'String','name:ro':'String','name:it':'String','name_int':'String','name:ru':'String','name:pl':'String','name:ca':'String','name:hu':'String','name:ka':'String','name:fi':'String','name:da':'String','subclass':'String','name:de':'String','indoor':'Number','name:tr':'String','name:fr':'String','name:mk':'String','name:nonlatin':'String','name:fy':'String','name:zh':'String','name:sl':'String','name:lv':'String','name:ja':'String','name:lt':'String','name:no':'String','name:kk':'String','name:sv':'String','name:he':'String','name:ja_rm':'String','name:ga':'String','name:br':'String','name:bs':'String','name:lb':'String','class':'String','name:ko_rm':'String','name:la':'String','name:sk':'String','name:uk':'String','name:hy':'String','name:be':'String','name_en':'String','name:bg':'String','name:hr':'String','name:sr':'String','name:sq':'String','network':'String','name:el':'String','name:eo':'String','name:en':'String','name':'String','name:gd':'String','ref':'String','name:ja_kana':'String','level':'Number','ref_length':'Number','name:is':'String','name:th':'String','name:latin':'String','name:sr-Latn':'String','name:et':'String','name:nl':'String','name:es':'String'},'minzoom':0,'id':'transportation_name','description':''},{'maxzoom':14,'fields':{'name:mt':'String','name:pt':'String','name:az':'String','name:cy':'String','name:rm':'String','name:ko':'String','name:kn':'String','name:ar':'String','name:cs':'String','rank':'Number','name_de':'String','name:ro':'String','name:it':'String','name_int':'String','name:ru':'String','name:pl':'String','name:ca':'String','name:hu':'String','name:ka':'String','name:fi':'String','name:da':'String','name:de':'String','name:tr':'String','name:fr':'String','name:mk':'String','name:nonlatin':'String','name:fy':'String','name:zh':'String','capital':'Number','name:sl':'String','name:lv':'String','name:ja':'String','name:ko_rm':'String','name:no':'String','name:kk':'String','name:sv':'String','name:he':'String','name:ja_rm':'String','name:ga':'String','name:br':'String','name:bs':'String','name:lb':'String','class':'String','name:la':'String','name:sk':'String','name:uk':'String','name:hy':'String','name:be':'String','name_en':'String','name:bg':'String','name:hr':'String','name:sr':'String','name:sq':'String','name:th':'String','name:el':'String','name:eo':'String','name:en':'String','name':'String','name:gd':'String','iso_a2':'String','name:ja_kana':'String','name:is':'String','name:lt':'String','name:latin':'String','name:sr-Latn':'String','name:et':'String','name:nl':'String','name:es':'String'},'minzoom':0,'id':'place','description':''},{'maxzoom':14,'fields':{'housenumber':'String'},'minzoom':0,'id':'housenumber','description':''},{'maxzoom':14,'fields':{'name:mt':'String','name:pt':'String','name:az':'String','name:cy':'String','name:rm':'String','name:ko':'String','name:kn':'String','name:ar':'String','name:cs':'String','rank':'Number','name_de':'String','name:ro':'String','name:it':'String','name_int':'String','name:ru':'String','name:pl':'String','name:ca':'String','name:hu':'String','name:ka':'String','name:fi':'String','name:da':'String','subclass':'String','name:de':'String','name:tr':'String','name:fr':'String','name:mk':'String','name:nonlatin':'String','name:fy':'String','name:zh':'String','name:sl':'String','name:lv':'String','name:ja':'String','name:lt':'String','name:no':'String','name:kk':'String','name:sv':'String','name:he':'String','name:ja_rm':'String','name:ga':'String','name:br':'String','name:bs':'String','name:lb':'String','class':'String','name:ko_rm':'String','name:la':'String','name:sk':'String','name:uk':'String','name:hy':'String','name:be':'String','name_en':'String','name:bg':'String','name:hr':'String','name:sr':'String','name:sq':'String','name:el':'String','name:eo':'String','name:en':'String','name':'String','name:gd':'String','name:ja_kana':'String','name:is':'String','name:th':'String','agg_stop':'Number','name:latin':'String','name:sr-Latn':'String','name:et':'String','name:nl':'String','name:es':'String'},'minzoom':0,'id':'poi','description':''},{'maxzoom':14,'fields':{'name:mt':'String','name:pt':'String','name:az':'String','name:cy':'String','name:rm':'String','name:ko':'String','name:kn':'String','name:ar':'String','name:cs':'String','name_de':'String','name:ro':'String','name:it':'String','name_int':'String','name:nl':'String','name:pl':'String','ele':'Number','name:lt':'String','name:ca':'String','name:hu':'String','name:ka':'String','name:fi':'String','name:da':'String','name:de':'String','name:tr':'String','name:fr':'String','name:mk':'String','name:nonlatin':'String','name:fy':'String','name:zh':'String','name:latin':'String','name:sl':'String','name:lv':'String','name:ja':'String','name:ko_rm':'String','name:no':'String','name:kk':'String','name:sv':'String','name:he':'String','name:ja_rm':'String','name:ga':'String','name:br':'String','name:bs':'String','name:lb':'String','class':'String','name:la':'String','name:sk':'String','name:uk':'String','name:hy':'String','name:ru':'String','name:be':'String','name_en':'String','name:bg':'String','name:hr':'String','name:sr':'String','name:sq':'String','name:th':'String','name:el':'String','name:eo':'String','name:en':'String','name':'String','name:gd':'String','ele_ft':'Number','name:ja_kana':'String','name:is':'String','osm_id':'Number','iata':'String','icao':'String','name:sr-Latn':'String','name:et':'String','name:es':'String'},'minzoom':0,'id':'aerodrome_label','description':''}],'center':[-12.2168,28.6135,4],'bounds':[-180,-85.0511,180,85.0511],'maskLevel':'8','planettime':'1523232000000','version':'3.7','tilejson':'2.0.0'}");
sourceJson.Name = source.Key;
}
else if (source.Value.Url.StartsWith("mbtiles"))
{
var dataSource = new MbTilesTileSource(new SQLiteConnectionString(source.Value.Url.Substring(10), false));
sourceJson = JsonConvert.DeserializeObject <Source>(@"{'vector_layers':[{'maxzoom':14,'fields':{'class':'String'},'minzoom':0,'id':'water','description':''},{'maxzoom':14,'fields':{'name:mt':'String','name:pt':'String','name:az':'String','name:ka':'String','name:rm':'String','name:ko':'String','name:kn':'String','name:ar':'String','name:cs':'String','name_de':'String','name:ro':'String','name:it':'String','name_int':'String','name:ru':'String','name:pl':'String','name:ca':'String','name:lv':'String','name:bg':'String','name:cy':'String','name:fi':'String','name:he':'String','name:da':'String','name:de':'String','name:tr':'String','name:fr':'String','name:mk':'String','name:nonlatin':'String','name:fy':'String','name:be':'String','name:zh':'String','name:sr':'String','name:sl':'String','name:nl':'String','name:ja':'String','name:lt':'String','name:no':'String','name:kk':'String','name:ko_rm':'String','name:ja_rm':'String','name:br':'String','name:bs':'String','name:lb':'String','name:la':'String','name:sk':'String','name:uk':'String','name:hy':'String','name:sv':'String','name_en':'String','name:hu':'String','name:hr':'String','class':'String','name:sq':'String','name:el':'String','name:ga':'String','name:en':'String','name':'String','name:gd':'String','name:ja_kana':'String','name:is':'String','name:th':'String','name:latin':'String','name:sr-Latn':'String','name:et':'String','name:es':'String'},'minzoom':0,'id':'waterway','description':''},{'maxzoom':14,'fields':{'class':'String','subclass':'String'},'minzoom':0,'id':'landcover','description':''},{'maxzoom':14,'fields':{'class':'String'},'minzoom':0,'id':'landuse','description':''},{'maxzoom':14,'fields':{'name:mt':'String','name:pt':'String','name:az':'String','name:ka':'String','name:rm':'String','name:ko':'String','name:kn':'String','name:ar':'String','name:cs':'String','rank':'Number','name_de':'String','name:ro':'String','name:it':'String','name_int':'String','name:lv':'String','name:pl':'String','name:de':'String','name:ca':'String','name:bg':'String','name:cy':'String','name:fi':'String','name:he':'String','name:da':'String','ele':'Number','name:tr':'String','name:fr':'String','name:mk':'String','name:nonlatin':'String','name:fy':'String','name:be':'String','name:zh':'String','name:sl':'String','name:nl':'String','name:ja':'String','name:lt':'String','name:no':'String','name:kk':'String','name:ko_rm':'String','name:ja_rm':'String','name:br':'String','name:bs':'String','name:lb':'String','name:la':'String','name:sk':'String','name:uk':'String','name:hy':'String','name:ru':'String','name:sv':'String','name_en':'String','name:hu':'String','name:hr':'String','name:sr':'String','name:sq':'String','name:el':'String','name:ga':'String','name:en':'String','name':'String','name:gd':'String','ele_ft':'Number','name:ja_kana':'String','name:is':'String','osm_id':'Number','name:th':'String','name:latin':'String','name:sr-Latn':'String','name:et':'String','name:es':'String'},'minzoom':0,'id':'mountain_peak','description':''},{'maxzoom':14,'fields':{'class':'String'},'minzoom':0,'id':'park','description':''},{'maxzoom':14,'fields':{'admin_level':'Number','disputed':'Number','maritime':'Number'},'minzoom':0,'id':'boundary','description':''},{'maxzoom':14,'fields':{'class':'String'},'minzoom':0,'id':'aeroway','description':''},{'maxzoom':14,'fields':{'brunnel':'String','ramp':'Number','class':'String','service':'String','oneway':'Number'},'minzoom':0,'id':'transportation','description':''},{'maxzoom':14,'fields':{'render_min_height':'Number','render_height':'Number'},'minzoom':0,'id':'building','description':''},{'maxzoom':14,'fields':{'name:mt':'String','name:pt':'String','name:az':'String','name:ka':'String','name:rm':'String','name:ko':'String','name:kn':'String','name:ar':'String','name:cs':'String','name_de':'String','name:ro':'String','name:it':'String','name_int':'String','name:ru':'String','name:pl':'String','name:ca':'String','name:lv':'String','name:bg':'String','name:cy':'String','name:fi':'String','name:he':'String','name:da':'String','name:de':'String','name:tr':'String','name:fr':'String','name:mk':'String','name:nonlatin':'String','name:fy':'String','name:be':'String','name:zh':'String','name:sr':'String','name:sl':'String','name:nl':'String','name:ja':'String','name:lt':'String','name:no':'String','name:kk':'String','name:ko_rm':'String','name:ja_rm':'String','name:br':'String','name:bs':'String','name:lb':'String','name:la':'String','name:sk':'String','name:uk':'String','name:hy':'String','name:sv':'String','name_en':'String','name:hu':'String','name:hr':'String','class':'String','name:sq':'String','name:el':'String','name:ga':'String','name:en':'String','name':'String','name:gd':'String','name:ja_kana':'String','name:is':'String','name:th':'String','name:latin':'String','name:sr-Latn':'String','name:et':'String','name:es':'String'},'minzoom':0,'id':'water_name','description':''},{'maxzoom':14,'fields':{'name:mt':'String','name:pt':'String','name:az':'String','name:ka':'String','name:rm':'String','name:ko':'String','name:kn':'String','name:ar':'String','name:cs':'String','name_de':'String','name:ro':'String','name:it':'String','name_int':'String','name:ru':'String','name:pl':'String','name:ca':'String','name:lv':'String','name:bg':'String','name:cy':'String','name:fi':'String','name:he':'String','name:da':'String','name:de':'String','name:tr':'String','name:fr':'String','name:mk':'String','name:nonlatin':'String','name:fy':'String','name:be':'String','name:zh':'String','name:sr':'String','name:sl':'String','name:nl':'String','name:ja':'String','name:lt':'String','name:no':'String','name:kk':'String','name:ko_rm':'String','name:ja_rm':'String','name:br':'String','name:bs':'String','name:lb':'String','name:la':'String','name:sk':'String','name:uk':'String','name:hy':'String','name:sv':'String','name_en':'String','name:hu':'String','name:hr':'String','class':'String','name:sq':'String','network':'String','name:el':'String','name:ga':'String','name:en':'String','name':'String','name:gd':'String','ref':'String','name:ja_kana':'String','ref_length':'Number','name:is':'String','name:th':'String','name:latin':'String','name:sr-Latn':'String','name:et':'String','name:es':'String'},'minzoom':0,'id':'transportation_name','description':''},{'maxzoom':14,'fields':{'name:mt':'String','name:pt':'String','name:az':'String','name:ka':'String','name:rm':'String','name:ko':'String','name:kn':'String','name:ar':'String','name:cs':'String','rank':'Number','name_de':'String','name:ro':'String','name:it':'String','name_int':'String','name:ru':'String','name:pl':'String','name:ca':'String','name:lv':'String','name:bg':'String','name:cy':'String','name:hr':'String','name:fi':'String','name:he':'String','name:da':'String','name:de':'String','name:tr':'String','name:fr':'String','name:mk':'String','name:nonlatin':'String','name:fy':'String','name:be':'String','name:zh':'String','name:sr':'String','name:sl':'String','name:nl':'String','name:ja':'String','name:ko_rm':'String','name:no':'String','name:kk':'String','capital':'Number','name:ja_rm':'String','name:br':'String','name:bs':'String','name:lb':'String','name:la':'String','name:sk':'String','name:uk':'String','name:hy':'String','name:sv':'String','name_en':'String','name:hu':'String','name:lt':'String','class':'String','name:sq':'String','name:el':'String','name:ga':'String','name:en':'String','name':'String','name:gd':'String','name:ja_kana':'String','name:is':'String','name:th':'String','name:latin':'String','name:sr-Latn':'String','name:et':'String','name:es':'String'},'minzoom':0,'id':'place','description':''},{'maxzoom':14,'fields':{'housenumber':'String'},'minzoom':0,'id':'housenumber','description':''},{'maxzoom':14,'fields':{'name:mt':'String','name:pt':'String','name:az':'String','name:ka':'String','name:rm':'String','name:ko':'String','name:kn':'String','name:ar':'String','name:cs':'String','rank':'Number','name_de':'String','name:ro':'String','name:it':'String','name_int':'String','name:ru':'String','name:pl':'String','name:ca':'String','name:lv':'String','name:bg':'String','name:cy':'String','name:fi':'String','name:he':'String','name:da':'String','subclass':'String','name:de':'String','name:tr':'String','name:fr':'String','name:mk':'String','name:nonlatin':'String','name:fy':'String','name:be':'String','name:zh':'String','name:sr':'String','name:sl':'String','name:nl':'String','name:ja':'String','name:lt':'String','name:no':'String','name:kk':'String','name:ko_rm':'String','name:ja_rm':'String','name:br':'String','name:bs':'String','name:lb':'String','name:la':'String','name:sk':'String','name:uk':'String','name:hy':'String','name:sv':'String','name_en':'String','name:hu':'String','name:hr':'String','class':'String','name:sq':'String','name:el':'String','name:ga':'String','name:en':'String','name':'String','name:gd':'String','name:ja_kana':'String','name:is':'String','name:th':'String','name:latin':'String','name:sr-Latn':'String','name:et':'String','name:es':'String'},'minzoom':0,'id':'poi','description':''}]}");
//sourceJson = JsonConvert.DeserializeObject<Source>(dataSource.Json);
sourceJson.Name = source.Key;
sourceJson.Tiles = new List <string> {
source.Value.Url
};
sourceJson.Scheme = dataSource.Schema.YAxis == YAxis.TMS ? "tms" : "osm";
sourceJson.Bounds = new JValue[]
{
new JValue(dataSource.Schema.Extent.MinX),
new JValue(dataSource.Schema.Extent.MinY),
new JValue(dataSource.Schema.Extent.MaxX),
new JValue(dataSource.Schema.Extent.MinX)
};
}
}
// Create new vector layer
var vectorTilelayer = CreateVectorLayer(sourceJson, symbolProvider);
// Layer has a list of ThemeStyles, one for each style in style file
vectorTilelayer.Style = new StyleCollection();
// Add all ThemeStyles for this layer
foreach (var styleLayer in styleJson.StyleLayers)
{
((StyleCollection)vectorTilelayer.Style).Add(styleLayer.Style);
}
// Add bounds to bounds of SymbolProvider
symbolProvider.Bounds.Join(((VectorTileProvider)vectorTilelayer.DataSource).Bounds);
// Only when Style avalible
vectorTilelayer.Enabled = ((StyleCollection)vectorTilelayer.Style).Count > 0;
// Add layer to map
map.Layers.Add(vectorTilelayer);
break;
case "geoJson":
break;
case "image":
break;
case "video":
break;
default:
throw new ArgumentException($"{source.Value.Type} isn't a valid source");
}
}
// Now add SymbolLayer at top most on map
map.Layers.Add(new Layer("Symbols")
{
DataSource = symbolProvider,
CRS = "EPSG:3857",
MinVisible = 0,
MaxVisible = double.PositiveInfinity,
});
if (styleJson.Center != null)
{
Center = Projection.SphericalMercator.FromLonLat(styleJson.Center[0], styleJson.Center[1]);
map.NavigateTo(Center);
}
map.ZoomMode = ZoomMode.None;
}