From: Robert Konigsberg <konigsberg@google.com>
Date: Wed, 22 Dec 2010 22:29:47 +0000 (-0800)
Subject: Panning is always allowed, even if you're not zoomed.
X-Git-Tag: v1.0.0~584^2~16
X-Git-Url: https://adrianiainlam.tk/git/?a=commitdiff_plain;h=2bedbd16070e6c9f48ef0b6ff7ef611b5f294613;p=dygraphs.git

Panning is always allowed, even if you're not zoomed.
---

diff --git a/dygraph.js b/dygraph.js
index 6be205a..1621b38 100644
--- a/dygraph.js
+++ b/dygraph.js
@@ -798,19 +798,6 @@ Dygraph.prototype.dragGetY_ = function(e, context) {
 // panning behavior.
 //
 Dygraph.startPan = function(event, g, context) {
-  // have to be zoomed in to pan.
-  // TODO(konigsberg): Let's loosen this zoom-to-pan restriction, also
-  // perhaps create panning boundaries? A more flexible pan would make it,
-  // ahem, 'pan-useful'.
-  var zoomedY = false;
-  for (var i = 0; i < g.axes_.length; i++) {
-    if (g.axes_[i].valueWindow || g.axes_[i].valueRange) {
-      zoomedY = true;
-      break;
-    }
-  }
-  if (!g.dateWindow_ && !zoomedY) return;
-
   context.isPanning = true;
   var xRange = g.xAxisRange();
   context.dateRange = xRange[1] - xRange[0];