X-Git-Url: https://adrianiainlam.tk/git/?a=blobdiff_plain;f=dygraph.js;h=f11fa7454261de20d2720f5cf7b5d0f166b24eb9;hb=5605628cc2f2ca8d4f3b297a3d15dbded2c07f1e;hp=9ac1181dd5f714fef459d8dcb5af8463923b008e;hpb=7522b21bef325dd8d3fa201e835a540cd7c6d9bf;p=dygraphs.git

diff --git a/dygraph.js b/dygraph.js
index 9ac1181..f11fa74 100644
--- a/dygraph.js
+++ b/dygraph.js
@@ -1019,8 +1019,8 @@ Dygraph.prototype.createInterface_ = function() {
     // 2. e.relatedTarget is outside the chart
     var target = e.target || e.fromElement;
     var relatedTarget = e.relatedTarget || e.toElement;
-    if (Dygraph.isElementContainedBy(target, dygraph.graphDiv) &&
-        !Dygraph.isElementContainedBy(relatedTarget, dygraph.graphDiv)) {
+    if (Dygraph.isNodeContainedBy(target, dygraph.graphDiv) &&
+        !Dygraph.isNodeContainedBy(relatedTarget, dygraph.graphDiv)) {
       dygraph.mouseOut_(e);
     }
   };
@@ -1988,7 +1988,7 @@ Dygraph.prototype.updateSelection_ = function(opt_animFraction) {
       ctx.strokeStyle = color;
       ctx.fillStyle = color;
       callback(this.g, pt.name, ctx, canvasx, pt.canvasy,
-          color, circleSize);
+          color, circleSize, pt.idx);
     }
     ctx.restore();
 
@@ -2335,7 +2335,9 @@ Dygraph.prototype.gatherDatasets_ = function(rolledSeries, dateWindow) {
                      series[j][1][2]];
       }
     } else if (this.attr_("stackedGraph")) {
-      var actual_y, last_x;
+      // Need to clear last_x explicitly as javascript's locals are
+      // local to function, not to a block of statements
+      var actual_y, last_x = null;
       for (j = 0; j < series.length; j++) {
         // If one data set has a NaN, let all subsequent stacked
         // sets inherit the NaN -- only start at 0 for the first set.
@@ -2350,7 +2352,7 @@ Dygraph.prototype.gatherDatasets_ = function(rolledSeries, dateWindow) {
           continue;
         }
 
-        if (j === 0 || last_x != x) {
+        if (last_x != x) {
           cumulative_y[x] += actual_y;
           // If an x-value is repeated, we ignore the duplicates.
         }
@@ -2529,7 +2531,12 @@ Dygraph.prototype.computeYAxes_ = function() {
 
   if (valueWindows !== undefined) {
     // Restore valueWindow settings.
-    for (index = 0; index < valueWindows.length; index++) {
+
+    // When going from two axes back to one, we only restore
+    // one axis.
+    var idxCount = Math.min(valueWindows.length, this.axes_.length);
+
+    for (index = 0; index < idxCount; index++) {
       this.axes_[index].valueWindow = valueWindows[index];
     }
   }
@@ -2589,6 +2596,28 @@ Dygraph.prototype.computeYAxisRanges_ = function(extremes) {
     var includeZero = this.attributes_.getForAxis("includeZero", i);
     series = this.attributes_.seriesForAxis(i);
 
+    // Add some padding. This supports two Y padding operation modes:
+    //
+    // - backwards compatible (yRangePad not set):
+    //   10% padding for automatic Y ranges, but not for user-supplied
+    //   ranges, and move a close-to-zero edge to zero except if
+    //   avoidMinZero is set, since drawing at the edge results in
+    //   invisible lines. Unfortunately lines drawn at the edge of a
+    //   user-supplied range will still be invisible. If logscale is
+    //   set, add a variable amount of padding at the top but
+    //   none at the bottom.
+    //
+    // - new-style (yRangePad set by the user):
+    //   always add the specified Y padding.
+    //
+    ypadCompat = true;
+    ypad = 0.1; // add 10%
+    if (this.attr_('yRangePad') !== null) {
+      ypadCompat = false;
+      // Convert pixel padding to ratio
+      ypad = this.attr_('yRangePad') / this.plotter_.area.h;
+    }
+
     if (series.length === 0) {
       // If no series are defined or visible then use a reasonable default
       axis.extremeRange = [0, 1];
@@ -2635,28 +2664,6 @@ Dygraph.prototype.computeYAxisRanges_ = function(extremes) {
         }
       }
 
-      // Add some padding. This supports two Y padding operation modes:
-      //
-      // - backwards compatible (yRangePad not set):
-      //   10% padding for automatic Y ranges, but not for user-supplied
-      //   ranges, and move a close-to-zero edge to zero except if
-      //   avoidMinZero is set, since drawing at the edge results in
-      //   invisible lines. Unfortunately lines drawn at the edge of a
-      //   user-supplied range will still be invisible. If logscale is
-      //   set, add a variable amount of padding at the top but
-      //   none at the bottom.
-      //
-      // - new-style (yRangePad set by the user):
-      //   always add the specified Y padding.
-      //
-      ypadCompat = true;
-      ypad = 0.1; // add 10%
-      if (this.attr_('yRangePad') !== null) {
-        ypadCompat = false;
-        // Convert pixel padding to ratio
-        ypad = this.attr_('yRangePad') / this.plotter_.area.h;
-      }
-
       var maxAxisY, minAxisY;
       if (logscale) {
         if (ypadCompat) {
@@ -3601,6 +3608,13 @@ Dygraph.prototype.setAnnotations = function(ann, suppressDraw) {
   // Only add the annotation CSS rule once we know it will be used.
   Dygraph.addAnnotationRule();
   this.annotations_ = ann;
+  if (!this.layout_) {
+    this.warn("Tried to setAnnotations before dygraph was ready. " +
+              "Try setting them in a drawCallback. See " +
+              "dygraphs.com/tests/annotation.html");
+    return;
+  }
+
   this.layout_.setAnnotations(this.annotations_);
   if (!suppressDraw) {
     this.predraw_();