Added a second region for underlay-callback that helps clarify

[dygraphs.git] / tests / synchronize.html
diff --git a/tests/synchronize.html b/tests/synchronize.html

index a26c4c0..143b8d1 100644 (file)
--- a/tests/synchronize.html
+++ b/tests/synchronize.html
@@ -2,9 +2,10 @@
    <head>
      <title>synchronize</title>
      <!--[if IE]>
-    <script type="text/javascript" src="excanvas.js"></script>
+    <script type="text/javascript" src="../excanvas.js"></script>
      <![endif]-->
-    <script type="text/javascript" src="../dygraph-combined.js"></script>
+    <script type="text/javascript" src="../strftime/strftime-min.js"></script>
+    <script type="text/javascript" src="../rgbcolor/rgbcolor.js"></script>
      <script type="text/javascript" src="../dygraph-canvas.js"></script>
      <script type="text/javascript" src="../dygraph.js"></script>
      <script type="text/javascript" src="data.js"></script>
@@ -18,7 +19,7 @@
    <body>
      <p>Zooming and panning on any of the charts will zoom and pan all the
      others.</p>
-    
+
      <div id="div1" style="width:500px; height:300px;"></div>
      <div id="div2" style="width:500px; height:300px;"></div>
      <div id="div3" style="width:500px; height:300px;"></div>
@@ -35,13 +36,17 @@
              NoisyData, {
                rollPeriod: 7,
                errorBars: true,
-              drawCallback: function(me) {
-                if (blockRedraw || !initialized) return;
+              drawCallback: function(me, initial) {
+                if (blockRedraw || initial) return;
                  blockRedraw = true;
-                var range = me.xAxisRange(); 
+                var range = me.xAxisRange();
+                var yrange = me.yAxisRange();
                  for (var j = 0; j < 4; j++) {
                    if (gs[j] == me) continue;
-                  gs[j].updateOptions( { dateWindow: range } );
+                  gs[j].updateOptions( {
+                    dateWindow: range,
+                    valueRange: yrange
+                  } );
                  }
                  blockRedraw = false;
                }
@@ -49,8 +54,6 @@
            )
          );
        }
-
-      initialized = true;
      </script>
    </body>
  </html>