Missing consistent use of getYRanges(). Fixed zoom.html to use yRanges in API.

diff --git a/dygraph.js b/dygraph.js
index ca935a1..0dba534 100644 (file)
--- a/dygraph.js
+++ b/dygraph.js
@@ -1087,7 +1087,7 @@ Dygraph.prototype.doZoomXDates_ = function(minDate, maxDate) {
   this.drawGraph_();
   if (this.attr_("zoomCallback")) {
     var yRange = this.yAxisRange();
-    this.attr_("zoomCallback")(minDate, maxDate, yRange[0], yRange[1]);
+    this.attr_("zoomCallback")(minDate, maxDate, this.yAxisRanges());
   }
 };
 

diff --git a/tests/zoom.html b/tests/zoom.html
index 121adee..cba823a 100644 (file)
--- a/tests/zoom.html
+++ b/tests/zoom.html
@@ -40,7 +40,8 @@
             document.getElementById("div_g"),
             NoisyData, {
               errorBars: true,
-              zoomCallback : function(a,b,c,d) { showDimensions(a,b,c,d); }
+             zoomCallback : function(minDate, maxDate, yRanges) {
+                 showDimensions(minDate, maxDate, yRanges); }
             }
           );
 
@@ -52,11 +53,11 @@
       var maxDate = g.xAxisRange()[1];
       var minValue = g.yAxisRange()[0];
       var maxValue = g.yAxisRange()[1];
-      showDimensions(minDate, maxDate, minValue, maxValue);
+      showDimensions(minDate, maxDate, [minValue, maxValue]);
 
-      function showDimensions(minDate, maxDate, minValue, maxValue) {
+      function showDimensions(minDate, maxDate, yRanges) {
        showXDimensions(minDate, maxDate);
-       showYDimensions(minValue, maxValue);
+       showYDimensions(yRanges);
       }
 
       function showXDimensions(first, second) {
@@ -64,9 +65,9 @@
         elem.innerHTML = "dateWindow : [" + first + ", "+ second + "]";
       }
 
-      function showYDimensions(first, second) {
+      function showYDimensions(values) {
         var elem = document.getElementById("ydimensions");
-        elem.innerHTML = "valueRange : [" + first + ", "+ second + "]";
+        elem.innerHTML = "valueRange : [" + values + "]";
       }
 
       function zoomGraphX(minDate, maxDate) {
@@ -80,7 +81,7 @@
         g.updateOptions({
           valueRange: [minValue, maxValue]
         });
-           showYDimensions(minValue, maxValue);
+        showYDimensions(this.getYRanges());
       }
 
       function unzoomGraph() {