Merge branch '17-tin' into 'dev'

Resolve "TIN"

See merge request !49

index.html

@@ -38,7 +38,7 @@
                 </div>
                 <div id="buttons2" class="box2" style="display: none;">
                     <p style="width: 32vw;"></p>
-                    <button class="button">TIN</button>
+                    <button class="button" onclick="TIN()">TIN</button>
                     <button class="button" onclick="voronoi()">Voronoi</button>
                 </div>
             </div>
@@ -277,6 +277,7 @@
         <script src="javascript/extract.js"></script>
         <script src="javascript/mapChange.js"></script>
         <script src="javascript/voronoi.js"></script>
+        <script src="javascript/tin.js"></script>
 
         <!-- Imported js -->
         <!-- <script src="https://unpkg.com/shpjs@latest/dist/shp.js"></script> -->

javascript/mapChange.js

@@ -23,6 +23,36 @@ var points = {
               "name": "NTNU Dragvoll"
             }
         },
+        {
+            "type": "Feature",
+            "geometry": {
+              "type": "Point",
+              "coordinates": [10.388918, 63.4203714]
+            },
+            "properties": {
+              "name": "NTNU Øya"
+            }
+        },
+        {
+            "type": "Feature",
+            "geometry": {
+              "type": "Point",
+              "coordinates": [10.4347967, 63.4235678]
+            },
+            "properties": {
+              "name": "NTNU Tyholt"
+            }
+        },
+        {
+            "type": "Feature",
+            "geometry": {
+              "type": "Point",
+              "coordinates": [10.4143153, 63.433756]
+            },
+            "properties": {
+              "name": "NTNU Solsiden"
+            }
+        },
         {
             "type": "Feature",
             "geometry": {
@@ -32,6 +62,106 @@ var points = {
             "properties": {
               "name": "NTNU Moholt"
             }
+        },
+        {
+            "type": "Feature",
+            "geometry": {
+              "type": "Point",
+              "coordinates": [10.4032871, 63.4340888]
+            },
+            "properties": {
+              "name": "NTNU Olavskvartalet"
+            }
+        },
+        {
+            "type": "Feature",
+            "geometry": {
+              "type": "Point",
+              "coordinates": [10.4071882, 63.4107064]
+            },
+            "properties": {
+              "name": "NTNU Lerkendal og Valgrinda"
+            }
+        },
+        {
+            "type": "Feature",
+            "geometry": {
+              "type": "Point",
+              "coordinates": [10.3861107, 63.4288662]
+            },
+            "properties": {
+              "name": "NTNU Kalvskinnet"
+            }
+        },
+        {
+            "type": "Feature",
+            "geometry": {
+              "type": "Point",
+              "coordinates": [10.4540302, 63.4473022]
+            },
+            "properties": {
+              "name": "NTNU Ringve"
+            }
+        },
+        {
+            "type": "Feature",
+            "geometry": {
+              "type": "Point",
+              "coordinates": [10.3483128, 63.4415347]
+            },
+            "properties": {
+              "name": "NTNU Heggdalen"
+            }
+        },
+        {
+            "type": "Feature",
+            "geometry": {
+              "type": "Point",
+              "coordinates": [10.4492127, 63.4521411]
+            },
+            "properties": {
+              "name": "NTNU Østmarka"
+            }
+        },
+        {
+            "type": "Feature",
+            "geometry": {
+              "type": "Point",
+              "coordinates": [10.3981586, 63.4373727]
+            },
+            "properties": {
+              "name": "NTNU Brattørkaia"
+            }
+        },
+        {
+            "type": "Feature",
+            "geometry": {
+              "type": "Point",
+              "coordinates": [10.3992594, 63.4152944]
+            },
+            "properties": {
+              "name": "NTNU Elgeseter"
+            }
+        },
+        {
+            "type": "Feature",
+            "geometry": {
+              "type": "Point",
+              "coordinates": [10.4837531, 63.4393659]
+            },
+            "properties": {
+              "name": "NTNU Rotvoll"
+            }
+        },
+        {
+            "type": "Feature",
+            "geometry": {
+              "type": "Point",
+              "coordinates": [10.4660445, 63.42338]
+            },
+            "properties": {
+              "name": "NTNU Tunga"
+            }
         }
     ]
 };
@@ -92,6 +222,9 @@ function changeMap() {
         if (isVoronoi) {
             voronoi();
         }
+        if (isTIN) {
+            TIN();
+        }
 
         // Legger til kartlagene som lå i kartet før en byttet kartmodus:
         while (layersOnMap.length > 0) {

javascript/tin.js

+// Variabler:
+
+var isTIN = false // Vises TIN'et i kartet?
+// Selve TIN'et:
+var TINPolygons = turf.tin(NTNU_points.toGeoJSON());
+var TINGeoJSON = L.geoJSON(TINPolygons, {style: {"color": "orangered"}});
+
+function TIN() {
+    if (isTIN) {
+        map.removeLayer(TINGeoJSON);
+        isTIN = false;
+    } else {
+        TINGeoJSON.addTo(map);
+        isTIN = true;
+    }
+}