X-Git-Url: https://adrianiainlam.tk/git/?a=blobdiff_plain;f=dygraph.js;h=720443a9354a7aced7ee804e3c4a4875c2e4a712;hb=ed8df44ec5bb0b1445474652d4de8f9cd52ca2cb;hp=9d58201aa296de324447f3c26f23b36de69e3134;hpb=cc825c7b029920a3753109cc990bedffb2c8f8f0;p=dygraphs.git

diff --git a/dygraph.js b/dygraph.js
index 9d58201..720443a 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;
@@ -437,6 +441,8 @@ Dygraph.prototype.__init__ = function(div, file, attrs) {
   this.registeredEvents_ = [];
   this.eventListeners_ = {};
 
+  this.attributes_ = new DygraphOptions(this);
+
   // Create the containing DIV and other interactive elements
   this.createInterface_();
 
@@ -568,30 +574,7 @@ Dygraph.prototype.attr_ = function(name, seriesName) {
   }
 // </REMOVE_FOR_COMBINED>
 
-  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]);
-      }
-      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;
-    }
-  }
-  return ret;
+  return seriesName ? this.attributes_.getForSeries(name, seriesName) : this.attributes_.get(name);
 };
 
 /**
@@ -1771,7 +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);
@@ -2064,6 +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
@@ -2179,7 +2170,8 @@ Dygraph.prototype.predraw_ = function() {
   // rolling averages.
   this.rolledSeries_ = [null];  // x-axis is the first series and it's special
   for (var i = 1; i < this.numColumns(); i++) {
-    var logScale = this.attr_('logscale', i); // TODO(klausw): this looks wrong
+    // var logScale = this.attr_('logscale', i); // TODO(klausw): this looks wrong // konigsberg thinks so too.
+    var logScale = this.attr_('logscale');
     var series = this.extractSeries_(this.rawData_, i, logScale);
     series = this.rollingAverage(series, this.rollPeriod_);
     this.rolledSeries_.push(series);
@@ -2952,6 +2944,7 @@ Dygraph.prototype.parseCSV_ = function(data) {
     // User hasn't explicitly set labels, so they're (presumably) in the CSV.
     start = 1;
     this.attrs_.labels = lines[0].split(delim);  // NOTE: _not_ user_attrs_.
+    this.attributes_.reparseSeries();
   }
   var line_no = 0;
 
@@ -3088,8 +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) {
@@ -3367,6 +3361,8 @@ Dygraph.prototype.updateOptions = function(input_attrs, block_redraw) {
 
   Dygraph.updateDeep(this.user_attrs_, attrs);
 
+  this.attributes_.reparseSeries();
+
   if (file) {
     this.file_ = file;
     if (!block_redraw) this.start_();