<?php
require_once '../lib/Kendo/Autoload.php';

$layer = new \Kendo\Dataviz\UI\MapLayer();
$layer->type("tile")
      ->urlTemplate("http://tile.openstreetmap.org/#= zoom #/#= x #/#= y #.png")
      ->subdomains(array('a', 'b', 'c'))
      ->attribution("&copy; <a href='http://osm.org/copyright'>OpenStreetMap</a> contributors");

$map = new \Kendo\Dataviz\UI\Map('map');
$map->center(array(30.2681, -97.7448))
    ->zoom(3)
    ->addLayer($layer)
    ->panEnd('updateControls')
    ->zoomEnd('updateControls');

?>

<div id="example">
    <div class="box wide" id="mapConfig">
        <div class="box-col">
            <h4>Center</h4>
            <ul class="options">
                <li>
                    <input id="centerLat" data-role="numerictextbox"
                           data-format="N4" value="30.2681" data-decimals="4" />
                    <input id="centerLng" data-role="numerictextbox"
                           data-format="N4" value="-97.7448" data-decimals="4" />
                    <button id="center" class="k-button">center()</button>
                </li>
            </ul>
        </div>
        <div class="box-col">
            <h4>Zoom level</h4>
            <ul class="options">
                <li>
                   <select id="zoomLevel" data-role="dropdownlist">
                        <option value="1">1 (min)</option>
                        <option value="2">2</option>
                        <option value="3" selected="selected">3</option>
                        <option value="4">4</option>
                        <option value="5">5</option>
                        <option value="6">6</option>
                        <option value="7">7</option>
                        <option value="8">8</option>
                        <option value="9">9</option>
                        <option value="10">10</option>
                        <option value="11">11</option>
                        <option value="12">12</option>
                        <option value="13">13</option>
                        <option value="14">14</option>
                        <option value="15">15</option>
                        <option value="16">16</option>
                        <option value="17">17</option>
                        <option value="18">18 (max)</option>
                    </select>
                    <button id="zoom" class="k-button">zoom()</button>
                </li>
            </ul>
        </div>
    </div>
    <?php echo $map->render(); ?>

    <script>
        $(document).ready(function() {
            kendo.init($("#mapConfig"));

            $("#center").click( function (e) {
                $("#map").data("kendoMap").center([
                    parseFloat($("#centerLat").val()),
                    parseFloat($("#centerLng").val())
                ]);
            });

            $("#zoom").click( function (e) {
                $("#map").data("kendoMap").zoom(
                    parseInt($("#zoomLevel").val(), 10)
                );
            });
        });

        function updateControls() {
            var map = $("#map").data("kendoMap");
            var center = map.center();

            if (kendo.ui.NumericTextBox) {
                $("#centerLat").data("kendoNumericTextBox").value(center.lat);
                $("#centerLng").data("kendoNumericTextBox").value(center.lng);
                $("#zoomLevel").data("kendoDropDownList").value(map.zoom());
            }
        }
    </script>
</div>