From 7a22e624269f21961e54d68b6eec01afb8a9dc05 Mon Sep 17 00:00:00 2001
From: Ansis Brammanis <ansis.brammanis@gmail.com>
Date: Wed, 6 Mar 2013 12:04:41 -0500
Subject: [PATCH 1/2] shorter wait before redrawing after zooming

Feels a lot snappier.
Slightly longer delay when panning.
---
 js/id/renderer/map.js | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/js/id/renderer/map.js b/js/id/renderer/map.js
index a688a0ca4..73572ac85 100644
--- a/js/id/renderer/map.js
+++ b/js/id/renderer/map.js
@@ -133,7 +133,7 @@ iD.Map = function(context) {
 
         tilegroup.style(transformProp, transform);
         surface.style(transformProp, transform);
-        queueRedraw();
+        queueRedraw(scale === 1 ? 500 : 100);
 
         dispatch.move(map);
     }
@@ -183,9 +183,9 @@ iD.Map = function(context) {
     }
 
     var timeoutId;
-    function queueRedraw() {
+    function queueRedraw(t) {
         clearTimeout(timeoutId);
-        timeoutId = setTimeout(function() { redraw(); }, 300);
+        timeoutId = setTimeout(function() { redraw(); }, t);
     }
 
     function pointLocation(p) {

From f8f86e7a427a05d44fa361cab691c7bce94e6558 Mon Sep 17 00:00:00 2001
From: Ansis Brammanis <ansis.brammanis@gmail.com>
Date: Wed, 6 Mar 2013 12:11:46 -0500
Subject: [PATCH 2/2] Avoid style recalculation in resetTransform

---
 js/id/renderer/map.js | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/js/id/renderer/map.js b/js/id/renderer/map.js
index 73572ac85..b763dd93e 100644
--- a/js/id/renderer/map.js
+++ b/js/id/renderer/map.js
@@ -139,10 +139,10 @@ iD.Map = function(context) {
     }
 
     function resetTransform() {
-        var prop = surface.style(transformProp);
+        var prop = surface.node().style[transformProp];
         if (!prop || prop === 'none') return false;
-        surface.style(transformProp, '');
-        tilegroup.style(transformProp, '');
+        surface.node().style[transformProp] = '';
+        tilegroup.node().style[transformProp] = '';
         return true;
     }