From 92df118bf77da59a8f350829077846f179d9634c Mon Sep 17 00:00:00 2001
From: Alon Levy <alon@pobox.com>
Date: Tue, 28 Oct 2014 19:16:47 +0200
Subject: history/rhizicore: record zoom events; zoom g element selector: svg
 g.zoom

---
 scripts/rhizicore.js | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'scripts/rhizicore.js')

diff --git a/scripts/rhizicore.js b/scripts/rhizicore.js
index a8b091cc..a1eba12e 100644
--- a/scripts/rhizicore.js
+++ b/scripts/rhizicore.js
@@ -445,7 +445,8 @@ function myGraph(el) {
         .attr("height", '100%')
         .attr("pointer-events", "all")
         .call(zoomObject)
-        .append("g");
+        .append("g")
+        .attr("class", "zoom");
 
     // TODO: why do we need this huge overlay (hugeness also not constant)
     vis.append("rect")
@@ -569,7 +570,7 @@ function myGraph(el) {
 
     function set_user(user) {
         this.user = user;
-        this.history = new History(this.user, $('svg'));
+        this.history = new History(this.user, $('svg g.zoom')[0]);
         console.log('new user: ' + user);
     }
     this.set_user = set_user;
-- 
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