X-Git-Url: https://adrianiainlam.tk/git/?a=blobdiff_plain;ds=sidebyside;f=plugins%2Faxes.js;h=1e17ff2829f6826520ea33badcbc6b6adc019150;hb=d3b494307a47a61c2b0495ff36dcead00812213e;hp=3c0b015383464b082fcc9033b6603df3ba71c695;hpb=b67b868cd8cab33adef1cc2967a3ad7566bbed18;p=dygraphs.git

diff --git a/plugins/axes.js b/plugins/axes.js
index 3c0b015..1e17ff2 100644
--- a/plugins/axes.js
+++ b/plugins/axes.js
@@ -4,6 +4,8 @@
  * MIT-licensed (http://opensource.org/licenses/MIT)
  */
 
+/*global Dygraph:false */
+
 Dygraph.Plugins.Axes = (function() {
 
 "use strict";
@@ -52,23 +54,26 @@ axes.prototype.layout = function(e) {
 
   if (g.getOption('drawYAxis')) {
     var w = g.getOption('yAxisLabelWidth') + 2 * g.getOption('axisTickSize');
-    var y_axis_rect = e.reserveSpaceLeft(w);
+    e.reserveSpaceLeft(w);
   }
 
   if (g.getOption('drawXAxis')) {
     var h;
+    // NOTE: I think this is probably broken now, since g.getOption() now
+    // hits the dictionary. (That is, g.getOption('xAxisHeight') now always
+    // has a value.)
     if (g.getOption('xAxisHeight')) {
       h = g.getOption('xAxisHeight');
     } else {
       h = g.getOptionForAxis('axisLabelFontSize', 'x') + 2 * g.getOption('axisTickSize');
     }
-    var x_axis_rect = e.reserveSpaceBottom(h);
+    e.reserveSpaceBottom(h);
   }
 
   if (g.numAxes() == 2) {
     // TODO(danvk): per-axis setting.
     var w = g.getOption('yAxisLabelWidth') + 2 * g.getOption('axisTickSize');
-    var y2_axis_rect = e.reserveSpaceRight(w);
+    e.reserveSpaceRight(w);
   } else if (g.numAxes() > 2) {
     g.error("Only two y-axes are supported at this time. (Trying " +
             "to use " + g.numAxes() + ")");
@@ -90,7 +95,6 @@ axes.prototype.detachLabels = function() {
 };
 
 axes.prototype.clearChart = function(e) {
-  var g = e.dygraph;
   this.detachLabels();
 };
 
@@ -120,17 +124,17 @@ axes.prototype.willDrawChart = function(e) {
       lineHeight: "normal",  // Something other than "normal" line-height screws up label positioning.
       overflow: "hidden"
     };
-  }
+  };
 
   var labelStyles = {
     x : makeLabelStyle('x'),
     y : makeLabelStyle('y'),
-    y2 : makeLabelStyle('y2'),
+    y2 : makeLabelStyle('y2')
   };
 
   var makeDiv = function(txt, axis, prec_axis) {
     /*
-     * This seems to be called with the following three sets of axis/perc_axis:
+     * This seems to be called with the following three sets of axis/prec_axis:
      * x: undefined
      * y: y1
      * y: y2