<html>
<head>
- <meta http-equiv="X-UA-Compatible" content="IE=EmulateIE7; IE=EmulateIE9">
- <title>isZoomedIgnoresProgrammaticZoom Flag</title>
- <!--[if IE]>
- <script type="text/javascript" src="../excanvas.js"></script>
- <![endif]-->
- <!--
- For production (minified) code, use:
- <script type="text/javascript" src="dygraph-combined.js"></script>
- -->
- <script type="text/javascript" src="../dygraph-dev.js"></script>
+ <link rel="stylesheet" href="../dist/dygraph.css">
+ <title>isZoomed method</title>
+ <script type="text/javascript" src="../dist/dygraph.js"></script>
<script type="text/javascript" src="data.js"></script>
</head>
If called with no argument, it will report whether <em>either</em> axis has been zoomed.
Alternatively it can be called with an argument of either <code>'x'</code> or <code>'y'</code> and it will report the status of just that axis.
</p>
-
+
<p>Here's a simple example using <code>drawCallback</code> to display the various zoom states whenever the chart is zoomed:</p>
-
+
<div style="width:600px; text-align:center; font-weight: bold; font-size: 125%;">OUTPUT</div>
<div style="width: 750px">
<div style="float: right">
<div class="codeoutput" style="float:left;">
<div id="zoomdiv"></div>
<script type="text/javascript">
- new Dygraph(
-
+ var g = new Dygraph(
+
// containing div
document.getElementById("zoomdiv"),
-
+
// CSV or path to a CSV file.
"Date,Value\n" +
"2011-01-07,75\n" +
</script>
</div>
</div>
-
+
<p>
<div style="clear:both; width:600px; text-align:center; font-weight: bold; font-size: 125%;">HTML</div>
);
</pre>
</p>
-
- <p>The <a href="tests/zoom.html">Tests for zoom operations</a> show a full example of this in action.</p>
-
- <h3>Programmatic Zoom</h3>
- <p>
- When a chart is programmatically zoomed by updating either the <code>dateWindow</code>
- or <code>valueRange</code> option, by default the zoomed flags are also updated correspondingly.
- It is possible to prevent this by specifying the <code>isZoomedIgnoreProgrammaticZoom</code> in the same
- call to the <code>updateOptions</code> method.
- </p>
- <p>
- The <a href="tests/is-zoomed-ignore-programmatic-zoom.html">is-zoomed-ignore-programmatic-zoom</a> test shows this in operation.
- </p>
+
+ <p>The <a href="zoom.html">Tests for zoom operations</a> show a full example of this in action.</p>
</body>
</html>
projects / dygraphs.git / blobdiff