* Better handle zooming way out. This is useful for overview, not spe…

…cific type maps.

get_local_ap.php

@@ -82,6 +82,7 @@ function add_blocks($top, $left, $bottom, $right)
 $left = doubleval($_GET["l"]);
 $top = doubleval($_GET["t"]);
 $bottom = doubleval($_GET["b"]);
+$zoom = intval($_GET["z"]);
 $members = array();
 $name="";
 $lat="";
@@ -119,7 +120,9 @@ function add_blocks($top, $left, $bottom, $right)
          $long = doubleval($long);
          if($lat >= $bottom && $lat <= $top && $long >= $left && $long <= $right)
          {
-             print "$lat\t$long\tOl_icon_red_example.png\t16,16\t8,8\t$name\t$name\t200,80\n";
+             if($zoom<=11) print "$lat\t$long\tOl_icon_red_micro_poi.png\t1,1\t0,0\t\t\t200,80\n";
+             else if($zoom<=14) print "$lat\t$long\tOl_icon_red_small_poi.png\t2,2\t1,1\t\t\t200,80\n";
+             else print "$lat\t$long\tOl_icon_red_example.png\t16,16\t8,8\t$name\t$name\t200,80\n";
          }
       }
    }

index.html

@@ -112,10 +112,12 @@
    function get_poi_url (bounds) {
       //bounds = this.adjustBounds(bounds);
       var res = this.map.getResolution();
+      var z = this.map.getZoom();
       var path = "l=" + getLeft(bounds)
       + "&t=" + getTop(bounds)
       + "&r=" + getRight(bounds)
       + "&b=" + getBottom(bounds)
+      + "&z=" + z
       var url = "http://your_domain_here/path_to_owmpdv/get_local_ap.php?";
       return url + path;
    }