fix all lint errors

[dygraphs.git] / dygraph-range-selector.js

diff --git a/dygraph-range-selector.js b/dygraph-range-selector.js
index 14048d8..0342ea7 100644 (file)
--- a/dygraph-range-selector.js
+++ b/dygraph-range-selector.js
@@ -80,7 +80,7 @@ DygraphRangeSelector.prototype.resize_ = function() {
   }
 
   var plotArea = this.layout_.getPlotArea();
-  var xAxisLabelHeight = this.attr_('axisLabelFontSize') + 2 * this.attr_('axisTickSize');
+  var xAxisLabelHeight = this.attr_('xAxisHeight') || (this.attr_('axisLabelFontSize') + 2 * this.attr_('axisTickSize'));
   this.canvasRect_ = {
     x: plotArea.x,
     y: plotArea.y + plotArea.h + xAxisLabelHeight + 4,
@@ -221,7 +221,8 @@ DygraphRangeSelector.prototype.initInteraction_ = function() {
     }
     Dygraph.cancelEvent(e);
     var delX = e.screenX - xLast;
-    if (Math.abs(delX) < 4 || e.screenX == 0) { // First iPad move event seems to have screenX = 0
+    if (Math.abs(delX) < 4 || e.screenX === 0) {
+      // First iPad move event seems to have screenX = 0
       return true;
     }
     xLast = e.screenX;