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<!doctype html> <html> <head> <title>Code coverage report for src/geo/LatLngBounds.js</title> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> <meta http-equiv="content-language" content="en-gb"> <link rel='stylesheet' href='../../prettify.css'> <style type='text/css'> body, html { margin:0; padding: 0; } body { font-family: "Helvetic Neue", Helvetica,Arial; font-size: 10pt; } div.header, div.footer { background: #eee; padding: 1em; } div.header { z-index: 100; position: fixed; top: 0; border-bottom: 1px solid #666; width: 100%; } div.footer { border-top: 1px solid #666; } div.body { margin-top: 10em; } div.meta { font-size: 90%; text-align: center; } h1, h2, h3 { font-weight: normal; } h1 { font-size: 12pt; } h2 { font-size: 10pt; } pre { font-family: consolas, menlo, monaco, monospace; margin: 0; padding: 0; line-height: 14px; font-size: 14px; } div.path { font-size: 110%; } div.path a:link, div.path a:visited { color: #000; } table.coverage { border-collapse: 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<span class='metric'>100% <small>(18 / 18)</small></span> &nbsp;&nbsp;&nbsp;&nbsp; Lines: <span class='metric'>100% <small>(53 / 53)</small></span> &nbsp;&nbsp;&nbsp;&nbsp; </h2> <div class="path"><a href="../../index.html">All files</a> &#187; <a href="index.html">src/geo/</a> &#187; LatLngBounds.js</div> </div> <div class='body'> <pre><table class="coverage"> <tr><td class="line-count">1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154</td><td class="line-coverage"><span class="cline-any cline-neutral">&nbsp;</span> <span 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cline-neutral">&nbsp;</span> <span class="cline-any cline-neutral">&nbsp;</span> <span class="cline-any cline-neutral">&nbsp;</span> <span class="cline-any cline-neutral">&nbsp;</span> <span class="cline-any cline-neutral">&nbsp;</span> <span class="cline-any cline-yes">1</span> <span class="cline-any cline-yes">9</span> <span class="cline-any cline-yes">1</span> <span class="cline-any cline-neutral">&nbsp;</span> <span class="cline-any cline-yes">8</span> <span class="cline-any cline-neutral">&nbsp;</span> <span class="cline-any cline-neutral">&nbsp;</span></td><td class="text"><pre class="prettyprint lang-js">/* * L.LatLngBounds represents a rectangular area on the map in geographical coordinates. */ &nbsp; L.LatLngBounds = function (southWest, northEast) { // (LatLng, LatLng) or (LatLng[]) if (!southWest) { return; } &nbsp; var latlngs = northEast ? [southWest, northEast] : southWest; &nbsp; for (var i = 0, len = latlngs.length; i &lt; len; i++) { this.extend(latlngs[i]); } }; &nbsp; L.LatLngBounds.prototype = { // extend the bounds to contain the given point or bounds extend: function (obj) { // (LatLng) or (LatLngBounds) if (typeof obj[0] === 'number' || typeof obj[0] === 'string' || obj instanceof L.LatLng) { obj = L.latLng(obj); } else { obj = L.latLngBounds(obj); } &nbsp; if (obj instanceof L.LatLng) { if (!this._southWest &amp;&amp; !this._northEast) { this._southWest = new L.LatLng(obj.lat, obj.lng); this._northEast = new L.LatLng(obj.lat, obj.lng); } else { this._southWest.lat = Math.min(obj.lat, this._southWest.lat); this._southWest.lng = Math.min(obj.lng, this._southWest.lng); &nbsp; this._northEast.lat = Math.max(obj.lat, this._northEast.lat); this._northEast.lng = Math.max(obj.lng, this._northEast.lng); } } else <span class="missing-if-branch" title="else path not taken"" >E</span>if (obj instanceof L.LatLngBounds) { this.extend(obj._southWest); this.extend(obj._northEast); } return this; }, &nbsp; // extend the bounds by a percentage pad: function (bufferRatio) { // (Number) -&gt; LatLngBounds var sw = this._southWest, ne = this._northEast, heightBuffer = Math.abs(sw.lat - ne.lat) * bufferRatio, widthBuffer = Math.abs(sw.lng - ne.lng) * bufferRatio; &nbsp; return new L.LatLngBounds( new L.LatLng(sw.lat - heightBuffer, sw.lng - widthBuffer), new L.LatLng(ne.lat + heightBuffer, ne.lng + widthBuffer)); }, &nbsp; getCenter: function () { // -&gt; LatLng return new L.LatLng( (this._southWest.lat + this._northEast.lat) / 2, (this._southWest.lng + this._northEast.lng) / 2); }, &nbsp; getSouthWest: function () { return this._southWest; }, &nbsp; getNorthEast: function () { return this._northEast; }, &nbsp; getNorthWest: function () { return new L.LatLng(this.getNorth(), this.getWest()); }, &nbsp; getSouthEast: function () { return new L.LatLng(this.getSouth(), this.getEast()); }, &nbsp; getWest: function () { return this._southWest.lng; }, &nbsp; getSouth: function () { return this._southWest.lat; }, &nbsp; getEast: function () { return this._northEast.lng; }, &nbsp; getNorth: function () { return this._northEast.lat; }, &nbsp; contains: function (obj) { // (LatLngBounds) or (LatLng) -&gt; Boolean if (typeof obj[0] === 'number' || obj instanceof L.LatLng) { obj = L.latLng(obj); } else { obj = L.latLngBounds(obj); } &nbsp; var sw = this._southWest, ne = this._northEast, sw2, ne2; &nbsp; if (obj instanceof L.LatLngBounds) { sw2 = obj.getSouthWest(); ne2 = obj.getNorthEast(); } else { sw2 = ne2 = obj; } &nbsp; return (sw2.lat &gt;= sw.lat) &amp;&amp; (ne2.lat &lt;= ne.lat) &amp;&amp; (sw2.lng &gt;= sw.lng) &amp;&amp; (ne2.lng &lt;= ne.lng); }, &nbsp; intersects: function (bounds) { // (LatLngBounds) bounds = L.latLngBounds(bounds); &nbsp; var sw = this._southWest, ne = this._northEast, sw2 = bounds.getSouthWest(), ne2 = bounds.getNorthEast(), &nbsp; latIntersects = (ne2.lat &gt;= sw.lat) &amp;&amp; (sw2.lat &lt;= ne.lat), lngIntersects = (ne2.lng &gt;= sw.lng) &amp;&amp; (sw2.lng &lt;= ne.lng); &nbsp; return latIntersects &amp;&amp; lngIntersects; }, &nbsp; toBBoxString: function () { return [this.getWest(), this.getSouth(), this.getEast(), this.getNorth()].join(','); }, &nbsp; equals: function (bounds) { // (LatLngBounds) if (!bounds) { return false; } &nbsp; bounds = L.latLngBounds(bounds); &nbsp; return this._southWest.equals(bounds.getSouthWest()) &amp;&amp; this._northEast.equals(bounds.getNorthEast()); }, &nbsp; isValid: function () { return !!(this._southWest &amp;&amp; this._northEast); } }; &nbsp; //TODO International date line? &nbsp; L.latLngBounds = function (a, b) { // (LatLngBounds) or (LatLng, LatLng) if (!a || a instanceof L.LatLngBounds) { return a; } return new L.LatLngBounds(a, b); }; &nbsp;</pre></td></tr> </table></pre> </div> <div class='footer'> <div class='meta'>Generated by <a href='http://istanbul-js.org' target='_blank'>istanbul</a> at Thu Apr 04 2013 12:16:35 GMT+0300 (EEST)</div> </div> </body> <script src="../../prettify.js"></script> <script src="http://yui.yahooapis.com/3.6.0/build/yui/yui-min.js"></script> <script> YUI().use('datatable', function (Y) { var formatters = { pct: function (o) { o.className += o.record.get('classes')[o.column.key]; try { return o.value.toFixed(2) + '%'; } catch (ex) { return o.value + '%'; } }, html: function (o) { o.className += o.record.get('classes')[o.column.key]; return o.record.get(o.column.key + '_html'); } }, defaultFormatter = function (o) { o.className += o.record.get('classes')[o.column.key]; return o.value; }; function getColumns(theadNode) { var colNodes = theadNode.all('tr th'), cols = [], col; colNodes.each(function (colNode) { col = { key: colNode.getAttribute('data-col'), label: colNode.get('innerHTML') || ' ', sortable: !colNode.getAttribute('data-nosort'), className: colNode.getAttribute('class'), type: colNode.getAttribute('data-type'), allowHTML: colNode.getAttribute('data-html') === 'true' || colNode.getAttribute('data-fmt') === 'html' }; col.formatter = formatters[colNode.getAttribute('data-fmt')] || defaultFormatter; cols.push(col); }); return cols; } function getRowData(trNode, cols) { var tdNodes = trNode.all('td'), i, row = { classes: {} }, node, name; for (i = 0; i < cols.length; i += 1) { name = cols[i].key; node = tdNodes.item(i); row[name] = node.getAttribute('data-value') || node.get('innerHTML'); row[name + '_html'] = node.get('innerHTML'); row.classes[name] = node.getAttribute('class'); //Y.log('Name: ' + name + '; Value: ' + row[name]); if (cols[i].type === 'number') { row[name] = row[name] * 1; } } //Y.log(row); return row; } function getData(tbodyNode, cols) { var data = []; tbodyNode.all('tr').each(function (trNode) { data.push(getRowData(trNode, cols)); }); return data; } function replaceTable(node) { if (!node) { return; } var cols = getColumns(node.one('thead')), data = getData(node.one('tbody'), cols), table, parent = node.get('parentNode'); table = new Y.DataTable({ columns: cols, data: data, sortBy: 'file' }); parent.set('innerHTML', ''); table.render(parent); } Y.on('domready', function () { replaceTable(Y.one('div.coverage-summary table')); if (typeof prettyPrint === 'function') { prettyPrint(); } }); }); </script> </html>