Commit a6cc1931 authored by BrittainJackson7's avatar BrittainJackson7
Browse files

remove symbols on dataset switch 

Fixes #20
parent 0de83ba6

src/js/AstroMap.js

+1 −1
Original line number Diff line number Diff line
@@ -229,7 +229,6 @@ export default L.Map.AstroMap = L.Map.extend({ 
          this.SLDStyler.symbolize_with_icons(this._geoLayers[i], this);

        } else {

          this._geoLayers[i].removeFrom(this);

          this.SLDStyler.remove_symbols();

        }

      }

    }
@@ -240,6 +239,7 @@ export default L.Map.AstroMap = L.Map.extend({ 
      if(this._geoLayers[i] && this._geoLayers[i].options.id === collectionId){

        let wrappedFeatures = this.cloneWestEast(myFeatures);

        this._geoLayers[i].addData(wrappedFeatures);



        this.SLDStyler.symbolize_with_icons(this._geoLayers[i], this);

      }

    }

src/leaflet.sld.js

+8 −8
Original line number Diff line number Diff line
@@ -125,6 +125,7 @@ L.SLDStyler = L.Class.extend({ 
      }

   },

   initialize: function(sldStringOrXml, options) {

      this.symbols = [];

      L.Util.setOptions(this, options);

      if (sldStringOrXml !== undefined) {

         this.featureTypeStylesNameMap = {};
@@ -522,15 +523,14 @@ L.SLDStyler = L.Class.extend({ 
      svgElement.innerHTML = symbol;

      svgElementBounds = [ [ point.y - 0.05, point.x + 0.05 ], [ point.y , point.x ] ];

      

      L.svgOverlay(svgElement, svgElementBounds).addTo(map);

      const addedSymbol = L.svgOverlay(svgElement, svgElementBounds).addTo(map);

      this.symbols.push(addedSymbol);

   },

   remove_symbols: function(){

      let element = null

      // for (var i in svg_ids)

      // {

      //    element = document.getElementById(i);

      //    element.remove();

      // }

   remove_symbols: function(map){

      for (var i = 0; i < this.symbols.length; i++) {

         this.symbols[i].removeFrom(map);

      }

      this.symbols = [];

   }

});