4 <title>zoom example</title>
6 <meta name="viewport" content="width=device-width, minimum-scale=1, maximum-scale=1">
7 <meta name="description" content="An example of zoom">
8 <meta name="author" content="Ryan Westphal">
9 <link rel="stylesheet" href="http://ajax.googleapis.com/ajax/libs/jqueryui/1.8.16/themes/blitzer/jquery-ui.css" />
10 <link rel="stylesheet" type="text/css" href="css/style.css" />
11 <style type="text/css">
27 <a href="../" class="docLink">< docs</a>
31 This example uses the zoom method (as opposed to the zoom option) to change the zoom by relative amounts. Input a number of levels by which to change and click zoom. Negative values zoom out.</p>
32 <input type="number" id="zoom" value="1" /><button type="button">zoom</button>
35 <script src="http://ajax.googleapis.com/ajax/libs/jquery/1.7.1/jquery.min.js"></script>
36 <script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jqueryui/1.8.16/jquery-ui.min.js"></script>
37 <script src="http://code.jquerygeo.com/jquery.geo-1.0a4.min.js"></script>
40 var map = $("#map").geomap({
41 center: [-71.0595678, 42.3604823],
45 $("button").button().click(function () {
46 var value = parseInt($("input").val());
48 map.geomap("zoom", value);
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60 } (document, 'script'));