From 3b36b1ad459ee739a87a32a18bb5846770125bec Mon Sep 17 00:00:00 2001
From: ivanshen <iwshen11@gmail.com>
Date: Tue, 5 Mar 2019 16:39:35 -0500
Subject: modularize plot points

---
 web/public/javascripts/map.js | 32 ++++++++++++++------------------
 1 file changed, 14 insertions(+), 18 deletions(-)

(limited to 'web/public/javascripts')

diff --git a/web/public/javascripts/map.js b/web/public/javascripts/map.js
index 5739dec..2547780 100644
--- a/web/public/javascripts/map.js
+++ b/web/public/javascripts/map.js
@@ -3,6 +3,18 @@
 //     attribution: '&copy; <a href="http://osm.org/copyright">OpenStreetMap</a> contributors'
 // }).addTo(map);
 
+function plotPointsOnMap(points) {
+	L.geoJson(points, {
+		pointToLayer: function (feature, latlng) {
+			//return L.circleMarker(latlng);
+			return L.marker(latlng);
+		}
+	}).bindPopup(function (layer) {
+		// layer.feature.geometry gives you access to all the fields
+		return "<p>" + JSON.stringify(layer.feature.geometry) + "</p>";
+	}).addTo(map)
+}
+
 // different basemap
 L.tileLayer('https://stamen-tiles-{s}.a.ssl.fastly.net/toner-lite/{z}/{x}/{y}{r}.{ext}', {
 	attribution: 'Map tiles by <a href="http://stamen.com">Stamen Design</a>, <a href="http://creativecommons.org/licenses/by/3.0">CC BY 3.0</a> &mdash; Map data &copy; <a href="https://www.openstreetmap.org/copyright">OpenStreetMap</a> contributors',
@@ -11,15 +23,7 @@ L.tileLayer('https://stamen-tiles-{s}.a.ssl.fastly.net/toner-lite/{z}/{x}/{y}{r}
 	maxZoom: 18,
 	ext: 'png'
 }).addTo(map);
-L.geoJson(points, {
-	pointToLayer: function (feature, latlng) {
-		//return L.circleMarker(latlng);
-		return L.marker(latlng);
-	}
-}).bindPopup(function (layer) {
-	// layer.feature.geometry gives you access to all the fields
-	return "<p>" + JSON.stringify(layer.feature.geometry) + "</p>";
-}).addTo(map)
+plotPointsOnMap(points);
 if (!!window.EventSource) {
 	var source = new EventSource('/stream');
   
@@ -27,15 +31,7 @@ if (!!window.EventSource) {
 		var data = JSON.parse(e.data);
 		if (data.coordinates) {
 			points.push(data);
-			L.geoJson(points, {
-				pointToLayer: function (feature, latlng) {
-					//return L.circleMarker(latlng);
-					return L.marker(latlng);
-				}
-			}).bindPopup(function (layer) {
-				// layer.feature.geometry gives you access to all the fields
-				return "<p>" + JSON.stringify(layer.feature.geometry) + "</p>";
-			}).addTo(map)
+			plotPointsOnMap(points);
 		}
 	}, false)
   
-- 
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