Update ODLUX

[ccsdk/features.git] / sdnr / wt / odlux / apps / networkMapApp / src / utils / mapUtils.ts

diff --git a/sdnr/wt/odlux/apps/networkMapApp/src/utils/mapUtils.ts b/sdnr/wt/odlux/apps/networkMapApp/src/utils/mapUtils.ts
deleted file mode 100644 (file)
index da3e97e..0000000
--- a/sdnr/wt/odlux/apps/networkMapApp/src/utils/mapUtils.ts
+++ /dev/null
@@ -1,146 +0,0 @@
-/**
- * ============LICENSE_START========================================================================
- * ONAP : ccsdk feature sdnr wt odlux
- * =================================================================================================
- * Copyright (C) 2020 highstreet technologies GmbH Intellectual Property. All rights reserved.
- * =================================================================================================
- * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
- * in compliance with the License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software distributed under the License
- * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
- * or implied. See the License for the specific language governing permissions and limitations under
- * the License.
- * ============LICENSE_END==========================================================================
- */
-
-const EARTHRADIUSM = 6378137;
-
-type updatedCoordinates = { south: number, west: number, north: number, east: number };
-
-
-export const increaseBoundingBox = (map: mapboxgl.Map) =>{
-
-    const bbox = map.getBounds();
-
-    const distance = map.getCenter().distanceTo(bbox.getNorthEast()); // radius of visible area (center -> corner) (in meters)
-
-    //calculate new boundingBox
-    const increasedBoundingBox = addDistance(bbox.getSouth(), bbox.getWest(), bbox.getNorth(), bbox.getEast(), (distance / 1000) / 2);
-    return increasedBoundingBox;
-}
-
-
-
-export const addDistance = (south: number, west: number, north: number, east: number, distanceKm: number): updatedCoordinates => {
-
-    const distanceInM = distanceKm * 1000;
-
-    const dLat = distanceInM / EARTHRADIUSM;
-    const dLon = distanceInM / (EARTHRADIUSM * Math.cos(Math.PI * (north + south) / 360));
-
-    const latOffset = dLat * 180 / Math.PI;
-    const lonOffset = dLon * 180 / Math.PI;
-
-    const newEast = checkLongitude(east + lonOffset);
-    const newWest = checkLongitude(west - lonOffset);
-    const newNorth = checkLatitude(north + latOffset);
-    const newSouth = checkLatitude(south - latOffset);
-
-    return { east: newEast, north: newNorth, south: newSouth, west: newWest };
-
-}
-
-
-//taken from https://www.movable-type.co.uk/scripts/latlong.html
-export const calculateMidPoint = (lat1: number, lon1: number, lat2: number, lon2: number) =>{
-
-    const dLon = degrees_to_radians(lon2 - lon1);
-
-    //convert to radians
-    lat1 = degrees_to_radians(lat1);
-    lat2 = degrees_to_radians(lat2);
-    lon1 = degrees_to_radians(lon1);
-
-    const Bx = Math.cos(lat2) * Math.cos(dLon);
-    const By = Math.cos(lat2) * Math.sin(dLon);
-    const lat3 = Math.atan2(Math.sin(lat1) + Math.sin(lat2), Math.sqrt((Math.cos(lat1) + Bx) * (Math.cos(lat1) + Bx) + By * By));
-    const lon3 = lon1 + Math.atan2(By, Math.cos(lat1) + Bx);
-
-    return [radians_to_degrees(lon3), radians_to_degrees(lat3)];
-}
-
-
-export const LatLonToDMS = (value:number, isLon:boolean=false) =>{
-    const absoluteValue = Math.abs(value);
-    const d = Math.floor(absoluteValue);
-    const m = Math.floor((absoluteValue -d)* 60);
-    const s = (absoluteValue - d - m / 60 ) * 3600;
-    const dms=`${d}° ${m}' ${s.toFixed(2)}"`
-
-    const sign = Math.sign(value);
-
-    if(isLon){
-        return (sign === -1 || sign === -0 ) ? dms + " W" : dms + " E";
-    }else{
-        return (sign === -1 || sign === -0 ) ? dms + " S" : dms + " N";
-    } 
-}
-
-// Because features come from tiled vector data, feature geometries may be split
-// or duplicated across tile boundaries and, as a result, features may appear
-// multiple times in query results.
-
-//taken from https://docs.mapbox.com/mapbox-gl-js/example/filter-features-within-map-view/
-
-export const getUniqueFeatures = (array: mapboxgl.MapboxGeoJSONFeature[], comparatorProperty:string) =>{
-    var existingFeatureKeys: any = {};
-    
-    var uniqueFeatures = array.filter(function(el) {
-    if (existingFeatureKeys[el.properties![comparatorProperty]]) {
-    return false;
-    } else {
-    existingFeatureKeys[el.properties![comparatorProperty]] = true;
-    return true;
-    }
-    });
-     
-    return uniqueFeatures;
-    }
-
-const radians_to_degrees = (radians:number) =>{
-    
-    var pi = Math.PI;
-    return radians * (180/pi);
-}
-
- const degrees_to_radians = (degrees: number) =>
-    {
-    return degrees * (Math.PI/180);
-    }
-
-
-const checkLatitude = (lat: number) => {
-
-    if (lat > 90)
-        return 90;
-    else if (lat < -90)
-        return -90;
-    else
-        return lat;
-
-}
-
-const checkLongitude = (lon: number) => {
-    if (lon > 180)
-        return 180;
-    else if (lon < -180)
-        return -180;
-    else
-        return lon;
-}
-
-
-