From e3b5c1b134517b0e98253c718f1a8a74c6b3757d Mon Sep 17 00:00:00 2001
From: Brandon Bergren <bdragon@rtk0.net>
Date: Thu, 31 Mar 2011 16:20:31 -0500
Subject: [PATCH] Add "recenter" event to allow using a change or globalChange
to setCenter the map.
---
js/gmap.js | 17 +++++++++++++++++
1 file changed, 17 insertions(+)
diff --git a/js/gmap.js b/js/gmap.js
index 9529586..470da5c 100755
--- a/js/gmap.js
+++ b/js/gmap.js
@@ -208,6 +208,23 @@ Drupal.gmap.addHandler('gmap', function (elem) {
obj.map.panTo(new GLatLng(obj.vars.latitude, obj.vars.longitude));
});
+ // Respond to incoming recenter commands.
+ _ib.recenter = obj.bind("recenter", function (vars) {
+ if (vars) {
+ if (vars.bounds) {
+ obj.vars.latitude = vars.bounds.getCenter().lat();
+ obj.vars.longitude = vars.bounds.getCenter().lng();
+ obj.vars.zoom = obj.map.getBoundsZoomLevel(vars.bounds);
+ }
+ else {
+ obj.vars.latitude = vars.latitude;
+ obj.vars.longitude = vars.longitude;
+ obj.vars.zoom = vars.zoom;
+ }
+ }
+ obj.map.setCenter(new GLatLng(obj.vars.latitude, obj.vars.longitude), obj.vars.zoom);
+ });
+
// Respond to incoming map type changes
_ib.mtc = obj.bind("maptypechange", function () {
var i;
--
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