drawing links now

1 files changed, 88 insertions, 1 deletions

diff --git a/map.js b/map.js
index 2864643..6a4d1ab 100644
--- a/map.js
+++ b/map.js
@@ -1,13 +1,15 @@
 var map = null;
 var physicalMaxLevel;
 var geocoder = null;
+var reloadcon = null;
 var countboxText = null;
 var overlays = new Array();
 overlays["newmarker"] = null;
 overlays["ruler"] = new Array();
 overlays["locations"] = new Array();
+overlays["links"] = new Array();
 var locations = new Array();
-var reloadcon = null;
+var links = new Array();
 
 function initialize(lat, lng, res) {
   if (!checkBrowser()) {
@@ -69,6 +71,7 @@ function checkBrowser() {
 function onAddOverlay(overlay) {
   switch(overlay.overlaytype) {
     case "location": overlays["locations"].push(overlay); break;
+    case "link": overlays["links"].push(overlay); break;
     case "newmarker": {
       if(overlays["newmarker"]) {
         map.removeOverlay(overlays["newmarker"]);
@@ -114,6 +117,13 @@ function onData(data, responseCode) {
   locations = [];
   drawLocations(xmlData);
 
+  for(var link in overlays["links"]) {
+    map.removeOverlay(overlays["links"][link]);
+  }
+  overlays["links"] = [];
+  links = [];
+  drawLinks(xmlData);
+
   var element = xmlData.getElementsByTagName("count");
   var count = element[0].getAttribute("number");
   countboxText.data = "Aktiv: " + count;
@@ -136,6 +146,9 @@ function drawLocations(xmlData) {
   if(document.visibleform.elements["offline"].checked) {
     toggleVisible("offline");
   }
+  if(document.visibleform.elements["online"].checked) {
+    toggleVisible("online");
+  }
 }
 
 function Location(element) {
@@ -177,6 +190,75 @@ function convertCoords(x) {
   return deg + "° " + Math.floor(min) + "' " + sec.toFixed(0) + "\"";
 }
 
+function drawLinks(xmlData) {
+  var element = xmlData.getElementsByTagName("link");
+  for (var i = 0; i< element.length; i++) {
+    var id = element[i].getAttribute("from") + "-" + element[i].getAttribute("to");
+    links[id] = new Link(element[i]);
+     
+    var line = new GPolyline([links[id].frompoint, links[id].topoint], makeColor(Math.floor(links[id].value)), makeWeight(Math.floor(links[id].value)));
+    line.overlaytype = "link";
+    line.linkid = id;
+    map.addOverlay(line);
+  }
+  if(document.visibleform.elements["bad"].checked) {
+    toggleVisible("bad");
+  }
+  if(document.visibleform.elements["middle"].checked) {
+    toggleVisible("middle");
+  }
+  if(document.visibleform.elements["good"].checked) {
+    toggleVisible("good");
+  }
+  if(document.visibleform.elements["tunnel"].checked) {
+    toggleVisible("tunnel");
+  }
+}
+
+function Link(element) {
+  var link = new Object();
+  link.from = element.getAttribute("from");
+  link.fromid = parseInt(element.getAttribute("fromid"));
+  var lat  = parseFloat(element.getAttribute("latfrom"));
+  var lng  = parseFloat(element.getAttribute("lngfrom"));
+  link.frompoint = new GLatLng(lat, lng);
+
+  link.to = element.getAttribute("to");
+  link.toid = parseInt(element.getAttribute("toid"));
+  lat  = parseFloat(element.getAttribute("latto"));
+  lng  = parseFloat(element.getAttribute("lngto"));
+  link.topoint = new GLatLng(lat, lng);
+
+  link.value = parseFloat(element.getAttribute("value"));
+
+  return link;
+}
+
+function makeColor(value) {
+  switch(value) {
+    case -1: return '#0000FF';
+    case 0: return '#FF0000';
+    case 1: return '#33bb33';
+    case 2: return '#66bb33';
+    case 3: return '#ff9900';
+    case 4: return '#ffcc00';
+    case 5: return '#cccc33';
+    default: return '#000000'
+  }
+}
+
+function makeWeight(value) {
+  switch(value) {
+    case -1: return 1;
+    case 0: return 3;
+    case 1: return 3;
+    case 3: return 1;
+    case 4: return 1;
+    case 5: return 1;
+    default: return 1;
+  }
+}
+
 function addNewNodeText(point) {
   var html = "adding location at: <br />\n" + point;
   return html;
@@ -202,6 +284,11 @@ function toggleVisible(element) {
   var elements = Object();
   switch(element) {
     case 'offline': elements.overlays = overlays["locations"]; elements.select = new Function("id", "return (locations[overlays['locations'][id].locid].state == 'offline');"); break;
+    case 'online': elements.overlays = overlays["locations"]; elements.select = new Function("id", "return (locations[overlays['locations'][id].locid].state != 'offline');"); break;
+    case 'bad': elements.overlays = overlays["links"]; elements.select = new Function("id", "return (links[overlays['links'][id].linkid].value >= 6);"); break;
+    case 'middle': elements.overlays = overlays["links"]; elements.select = new Function("id", "return (links[overlays['links'][id].linkid].value >= 3 && links[overlays['links'][id].linkid].value < 6);"); break;
+    case 'good': elements.overlays = overlays["links"]; elements.select = new Function("id", "return (links[overlays['links'][id].linkid].value >= 0 && links[overlays['links'][id].linkid].value < 3);"); break;
+    case 'tunnel': elements.overlays = overlays["links"]; elements.select = new Function("id", "return (links[overlays['links'][id].linkid].value == -1);"); break;
   }
 
   if(document.visibleform.elements[element].checked) {