From b3f3d0eff4837f0a5c1da4aa1b05962ebacaf351 Mon Sep 17 00:00:00 2001
From: John Firebaugh <john.firebaugh@gmail.com>
Date: Fri, 9 Nov 2012 17:42:49 -0800
Subject: [PATCH] Local graph variable

---
 js/iD/renderer/Map.js | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/js/iD/renderer/Map.js b/js/iD/renderer/Map.js
index 7b4e7e166..ed1dc59c5 100755
--- a/js/iD/renderer/Map.js
+++ b/js/iD/renderer/Map.js
@@ -115,7 +115,8 @@ iD.Map = function(elem) {
     var tileclient = iD.Tiles(tilegroup, projection);
 
     function drawVector() {
-        var all = history.graph().intersects(getExtent());
+        var graph = history.graph(),
+            all = graph.intersects(getExtent());
 
         var ways = all.filter(function(a) {
             return a.type === 'way' && !iD.Way.isClosed(a);
@@ -123,7 +124,7 @@ iD.Map = function(elem) {
         areas = all.filter(function(a) {
             return a.type === 'way' && iD.Way.isClosed(a);
         }),
-        points = history.graph().pois();
+        points = graph.pois();
 
         var fills = fill_g.selectAll('path.area').data(areas, key),
             casings = casing_g.selectAll('path.casing').data(ways, key),
@@ -188,7 +189,7 @@ iD.Map = function(elem) {
             .attr('r', 5)
             .call(dragbehavior);
         handles.attr('transform', function(d) {
-            return 'translate(' + projection(ll2a(history.entity(d))) + ')';
+            return 'translate(' + projection(ll2a(graph.entity(d))) + ')';
         });
     }