improved tile loading

geocam · May 3, 2012 · fb7336e · fb7336e
1 parent 72b5396
commit fb7336e
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Showing 2 changed files with 10 additions and 4 deletions.
diff --git a/.#TODO.txt b/.#TODO.txt
@@ -0,0 +1 @@
+jerome@neptune.1705:1335998710
diff --git a/geocamLayer/static/geocamLayer/static_tiles.js b/geocamLayer/static/geocamLayer/static_tiles.js
@@ -47,6 +47,8 @@ function initialize() {
 	map.setCenter(initialLocation);
     }
 
+    boundsChanged();
+
     // load a tile to test stuff out
     //loadTile(0,0,0);
     //loadTile(0,0,1);
@@ -73,8 +75,11 @@ function boundsChanged(start) {
     tile_size = 360/Math.pow(2,zoom);
 
     center = map.getCenter();
-    x = Math.floor((center.lng()-(-180))/tile_size)*2;
-    y = Math.floor((center.lat()-(-90))/tile_size)*2;
+    x = Math.floor((center.lng()-(-180))/(tile_size/2));
+    y = Math.floor((center.lat()-(-90))/(tile_size/2));
+
+    document.title="Static Tile HTML Test - Current Tile: "+zoom+"/"+x+"/"+y
+    console.log("Current Tile: "+zoom+"/"+x+"/"+y);
 
     if (currentZoom != zoom) {
 	clearPoints();
@@ -102,8 +107,8 @@ function loadTile(zoom,x,y) {
 
 function clearPoints() {
     console.log("clearing points");
-    for (x=0;x<points.length;x++) {
-	points[x].setVisible(false);
+    for (p=0;p<points.length;p++) {
+	points[p].setVisible(false);
     }
     points = new Array();
     bboxes = new Object();