From 8d7eafccdac72a590fa30a2342fd021fe9f39bb9 Mon Sep 17 00:00:00 2001
From: Mostapha Sadeghipour Roudsari <sadeghipour@gmail.com>
Date: Thu, 7 Jan 2016 13:55:31 -0500
Subject: [PATCH] Added replace state to zoom extents

---
 viewer.html | 1 +
 1 file changed, 1 insertion(+)

diff --git a/viewer.html b/viewer.html
index 7ed2500..10315a3 100644
--- a/viewer.html
+++ b/viewer.html
@@ -348,6 +348,7 @@ <h2 class="example-description"></h2>
 	function zoomtoextents(){
 		svg.call(zoom.scale(1).translate([0,0]));
 		svg.attr("transform", "translate(0,0)scale(1)");
+		replaceState(1, [0,0]);
 	}
 
 	function initialzoom(){