wkt format added

catalog/static/js/openLayers4.js

@@ -99,7 +99,7 @@ OpenStreetMapsClass.prototype.addPolygon = function(coords)
 	this.vectorLayer.getSource().addFeature(feature);
 
 	// show coords
-	document.getElementById("id_polygon").value = feature.getGeometry().clone().transform( 'EPSG:3857', 'EPSG:4326').getCoordinates();
+	this.showCoords(feature.getGeometry());
 }
 //------------------------------------------------------------------------------
 /**
@@ -153,14 +153,15 @@ OpenStreetMapsClass.prototype.formatCoords = function(coords)
 }
 //------------------------------------------------------------------------------
 /**
- *	set value in input with wkt format
+ *	show values of a polygon with wkt format
  * 	POLYGON ((30 10, 40 40, 20 40, 10 20, 30 10))
  *	MULTIPOLYGON (((40 40, 20 45, 45 30, 40 40)),((20 35, 10 30, 10 10, 30 5, 45 20, 20 35),(30 20, 20 15, 20 25, 30 20)))
- *	@param coords to draw
+ *	@param geometry the geometry to show e.g. a polygon
  */
-OpenStreetMapsClass.prototype.setPolygonInputValue = function(coords)
+OpenStreetMapsClass.prototype.showCoords = function(geometry)
 {
-	// todo
+	var wkt = new ol.format.WKT();
+	document.getElementById("id_polygon").value = wkt.writeGeometry(geometry.clone().transform( 'EPSG:3857', 'EPSG:4326'));
 }
 //------------------------------------------------------------------------------
 /**

catalog/static/js/sidtMap.js

@@ -118,11 +118,11 @@ sidtMap.prototype.addInteraction = function()
 	});
 	
 	this.interaction.on("drawend",function(e){
-		document.getElementById("id_polygon").value =e.feature.getGeometry().clone().transform( 'EPSG:3857', 'EPSG:4326').getCoordinates();					
+		self.showCoords(e.feature.getGeometry());				
 	});
 	
 	this.interaction.on("drawstart",function(e){
-		self.vectorLayer.getSource().clear();
+		self.removePolygon();
 	});
 
 	this.map.addInteraction(this.interaction);