X-Git-Url: https://adrianiainlam.tk/git/?a=blobdiff_plain;f=dygraph.js;h=1745f058bdc35142f73e4b9ac2216fab380e23a1;hb=ad7785b8f9a1564b8d18a8ee9a1036936298bb31;hp=9570d3c2f26e553cab7d10ee409cfd55ef40486e;hpb=8c31c7db4c13940f8a6bbab254a72a7991ae82ee;p=dygraphs.git

diff --git a/dygraph.js b/dygraph.js
index 9570d3c..1745f05 100644
--- a/dygraph.js
+++ b/dygraph.js
@@ -1104,6 +1104,7 @@ Dygraph.prototype.createInterface_ = function() {
 
   // TODO(danvk): any other styles that are useful to set here?
   this.graphDiv.style.textAlign = 'left';  // This is a CSS "reset"
+  this.graphDiv.style.position = 'relative';
   enclosing.appendChild(this.graphDiv);
 
   // Create the canvas for interactive parts of the chart.
@@ -2123,10 +2124,14 @@ Dygraph.prototype.setSelection = function(row, opt_seriesName, opt_locked) {
     this.lastRow_ = row;
     for (var setIdx = 0; setIdx < this.layout_.points.length; ++setIdx) {
       var points = this.layout_.points[setIdx];
-      var setRow = row - this.getLeftBoundary_(setIdx);
-      if (setRow < points.length) {
-        var point = points[setRow];
-        if (point.yval !== null) this.selPoints_.push(point);
+      for (var pointIdx = 0; pointIdx < points.length; ++pointIdx) {
+	var point = points[pointIdx];
+        if (point.idx == row) {
+          if (point.yval !== null) {
+            this.selPoints_.push(point);
+          }
+          break;
+        }
       }
     }
   } else {