X-Git-Url: https://adrianiainlam.tk/git/?a=blobdiff_plain;f=dygraph.js;h=37839079016f65d44c2580fd8b3ed3cabcb38665;hb=5daa462d93e850a64a7f6644afb8122336ccf84d;hp=ae61842996e3070a276faa4abadca086a02599f8;hpb=34825ef57158a0cfb37b0ceb59c687ecfc4a26fb;p=dygraphs.git

diff --git a/dygraph.js b/dygraph.js
index ae61842..3783907 100644
--- a/dygraph.js
+++ b/dygraph.js
@@ -355,6 +355,10 @@ Dygraph.prototype.__init__ = function(div, file, attrs) {
 
   attrs = Dygraph.mapLegacyOptions_(attrs);
 
+  if (typeof(div) == 'string') {
+    div = document.getElementById(div);
+  }
+
   if (!div) {
     Dygraph.error("Constructing dygraph with a non-existent div!");
     return;
@@ -570,46 +574,7 @@ Dygraph.prototype.attr_ = function(name, seriesName) {
   }
 // </REMOVE_FOR_COMBINED>
 
-  // Building an array which we peruse in backwards order to find the correct value.
-  // Options are checked in this order:
-  // series, axis, user attrs, global attrs.
-  // TODO(konigsberg): Can this be made faster by starting with the series and working outward,
-  // rather than building an array?
-
-  var sources = [];
-  sources.push(this.attrs_);
-  if (this.user_attrs_) {
-    sources.push(this.user_attrs_);
-    if (seriesName) {
-      if (this.user_attrs_.hasOwnProperty(seriesName)) {
-        sources.push(this.user_attrs_[seriesName]);
-      }
-
-      // TODO(konigsberg): This special case ought to be documented.
-      if (seriesName === this.highlightSet_ &&
-          this.user_attrs_.hasOwnProperty('highlightSeriesOpts')) {
-        sources.push(this.user_attrs_.highlightSeriesOpts);
-      }
-    }
-  }
-
-  var ret = null;
-  for (var i = sources.length - 1; i >= 0; --i) {
-    var source = sources[i];
-    if (source.hasOwnProperty(name)) {
-      ret = source[name];
-      break;
-    }
-  }
-
-  var computedValue = seriesName ? this.attributes_.findForSeries(name, seriesName) : this.attributes_.find(name);
-
-  if (ret !== computedValue) {
-    console.log("Mismatch", name, seriesName, ret, computedValue);
-  } else {
-    console.log("Match", name, seriesName, ret, computedValue);
-  }
-  return computedValue;
+  return seriesName ? this.attributes_.getForSeries(name, seriesName) : this.attributes_.get(name);
 };
 
 /**
@@ -1688,7 +1653,7 @@ Dygraph.prototype.findClosestPoint = function(domX, domY) {
   var minDist = Infinity;
   var idx = -1;
   var dist, dx, dy, point, closestPoint, closestSeries;
-  for (var setIdx = 0; setIdx < this.layout_.datasets.length; ++setIdx) {
+  for ( var setIdx = this.layout_.datasets.length - 1 ; setIdx >= 0 ; --setIdx ) {
     var points = this.layout_.points[setIdx];
     for (var i = 0; i < points.length; ++i) {
       var point = points[i];
@@ -1789,7 +1754,7 @@ Dygraph.prototype.mouseMove_ = function(event) {
 
   var highlightSeriesOpts = this.attr_("highlightSeriesOpts");
   var selectionChanged = false;
-  if (highlightSeriesOpts && !this.lockedSet_) {
+  if (highlightSeriesOpts && !this.isSeriesLocked()) {
     var closest;
     if (this.attr_("stackedGraph")) {
       closest = this.findStackedPoint(canvasx, canvasy);
@@ -2082,6 +2047,14 @@ Dygraph.prototype.getHighlightSeries = function() {
 };
 
 /**
+ * Returns true if the currently-highlighted series was locked
+ * via setSelection(..., seriesName, true).
+ */
+Dygraph.prototype.isSeriesLocked = function() {
+  return this.lockedSet_;
+};
+
+/**
  * Fires when there's data available to be graphed.
  * @param {String} data Raw CSV data to be plotted
  * @private
@@ -3108,8 +3081,9 @@ Dygraph.prototype.parseArray_ = function(data) {
               "in the options parameter");
     this.attrs_.labels = [ "X" ];
     for (i = 1; i < data[0].length; i++) {
-      this.attrs_.labels.push("Y" + i);
+      this.attrs_.labels.push("Y" + i); // Not user_attrs_.
     }
+    this.attributes_.reparseSeries();
   } else {
     var num_labels = this.attr_("labels");
     if (num_labels.length != data[0].length) {