forcegraph: reset zoom on resetView

lib/forcegraph.js

@@ -53,6 +53,10 @@ define(["d3"], function (d3) {
       var y = -centroid[1] * scale + size[1] / 2
       var translate = [x + sidebarWidth, y]
 
+      animatePanzoom(translate, scale)
+    }
+
+    function animatePanzoom(translate, scale) {
       zoomBehavior.scale(scale)
       zoomBehavior.translate(translate)
 
@@ -61,17 +65,11 @@ define(["d3"], function (d3) {
                             "scale(" + scale + ")")
     }
 
-    function resize(initial) {
+    function resize() {
       var sidebarWidth = sidebar.getWidth()
       var width = el.offsetWidth - sidebarWidth
       var height = el.offsetHeight
 
-      if (initial === true) {
-        var translate = zoomBehavior.translate()
-        translate[0] += sidebarWidth
-        zoomBehavior.translate(translate)
-      }
-
       force.size([width, height])
       force.start()
       panzoom()
@@ -225,7 +223,7 @@ define(["d3"], function (d3) {
       force.nodes(nodes)
            .links(links)
 
-      resize(true)
+      resize()
 
       force.start()
     }
@@ -233,6 +231,10 @@ define(["d3"], function (d3) {
     self.resetView = function () {
       node.classed("highlight", false)
       link.classed("highlight", false)
+
+      var size = force.size()
+
+      animatePanzoom([sidebar.getWidth(), 0], 1)
     }
 
     self.gotoNode = function (d) {