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JavaScript library for mobile-friendly interactive maps

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<!doctype html> <html> <head> <title>Code coverage report for src/layer/vector/Polyline.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: collapse; margin:0; padding: 0 } table.coverage td { margin: 0; padding: 0; color: #111; vertical-align: top; } table.coverage td.line-count { width: 50px; text-align: right; padding-right: 5px; } table.coverage td.line-coverage { color: #777 !important; text-align: right; border-left: 1px solid #666; border-right: 1px solid #666; } table.coverage td.text { } table.coverage td span.cline-any { display: inline-block; padding: 0 5px; width: 40px; } table.coverage td span.cline-neutral { background: #eee; } table.coverage td span.cline-yes { background: #b5d592; color: #999; } table.coverage td span.cline-no { background: #fc8c84; } .cstat-yes { color: #111; } .cstat-no { background: #fc8c84; color: #111; } .fstat-no { background: #ffc520; color: #111 !important; } .cbranch-no { background: yellow !important; color: #111; } .missing-if-branch { display: inline-block; margin-right: 10px; position: relative; padding: 0 4px; background: black; color: yellow; 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background-position: 0 -20px; } div.coverage-summary .yui3-datatable-sorted-desc .yui3-datatable-sort-indicator { background-position: 0 -10px; } .high { background: #b5d592 !important; } .medium { background: #ffe87c !important; } .low { background: #fc8c84 !important; } span.cover-fill, span.cover-empty { display:inline-block; border:1px solid #444; background: white; height: 12px; } span.cover-fill { background: #ccc; border-right: 1px solid #444; } span.cover-empty { background: white; border-left: none; } span.cover-full { border-right: none !important; } pre.prettyprint { border: none !important; padding: 0 !important; margin: 0 !important; } .com { color: #999 !important; } </style> </head> <body> <div class='header medium'> <h1>Code coverage report for <span class='entity'>src/layer/vector/Polyline.js</span></h1> <h2> Statements: <span class='metric'>70.27% <small>(52 / 74)</small></span> &nbsp;&nbsp;&nbsp;&nbsp; Branches: <span class='metric'>53.85% <small>(14 / 26)</small></span> &nbsp;&nbsp;&nbsp;&nbsp; Functions: <span class='metric'>75% <small>(12 / 16)</small></span> &nbsp;&nbsp;&nbsp;&nbsp; Lines: <span class='metric'>71.23% <small>(52 / 73)</small></span> &nbsp;&nbsp;&nbsp;&nbsp; </h2> <div class="path"><a href="../../../index.html">All files</a> &#187; <a href="index.html">src/layer/vector/</a> &#187; Polyline.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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 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cline-neutral">&nbsp;</span> <span class="cline-any cline-yes">2</span> <span class="cline-any cline-yes">2</span> <span class="cline-any cline-neutral">&nbsp;</span> <span class="cline-any cline-yes">2</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-no">&nbsp;</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.Polyline is used to display polylines on a map. */ &nbsp; L.Polyline = L.Path.extend({ initialize: function (latlngs, options) { L.Path.prototype.initialize.call(this, options); &nbsp; this._latlngs = this._convertLatLngs(latlngs); }, &nbsp; options: { // how much to simplify the polyline on each zoom level // more = better performance and smoother look, less = more accurate smoothFactor: 1.0, noClip: false }, &nbsp; projectLatlngs: function () { this._originalPoints = []; &nbsp; for (var i = 0, len = this._latlngs.length; i &lt; len; i++) { this._originalPoints[i] = this._map.latLngToLayerPoint(this._latlngs[i]); } }, &nbsp; getPathString: function () { for (var i = 0, len = this._parts.length, str = ''; i &lt; len; i++) { str += this._getPathPartStr(this._parts[i]); } return str; }, &nbsp; getLatLngs: <span class="fstat-no" title="function not covered" >function () {</span> <span class="cstat-no" title="statement not covered" > return this._latlngs;</span> }, &nbsp; setLatLngs: function (latlngs) { this._latlngs = this._convertLatLngs(latlngs); return this.redraw(); }, &nbsp; addLatLng: <span class="fstat-no" title="function not covered" >function (latlng) {</span> <span class="cstat-no" title="statement not covered" > this._latlngs.push(L.latLng(latlng));</span> <span class="cstat-no" title="statement not covered" > return this.redraw();</span> }, &nbsp; spliceLatLngs: function () { // (Number index, Number howMany) var removed = [].splice.apply(this._latlngs, arguments); this._convertLatLngs(this._latlngs, true); this.redraw(); return removed; }, &nbsp; closestLayerPoint: function (p) { var minDistance = Infinity, parts = this._parts, p1, p2, minPoint = null; &nbsp; for (var j = 0, jLen = parts.length; j &lt; jLen; j++) { var points = parts[j]; for (var i = 1, len = points.length; i &lt; len; i++) { p1 = points[i - 1]; p2 = points[i]; var sqDist = L.LineUtil._sqClosestPointOnSegment(p, p1, p2, true); if (sqDist &lt; minDistance) { minDistance = sqDist; minPoint = L.LineUtil._sqClosestPointOnSegment(p, p1, p2); } } } if (minPoint) { minPoint.distance = Math.sqrt(minDistance); } return minPoint; }, &nbsp; getBounds: <span class="fstat-no" title="function not covered" >function () {</span> <span class="cstat-no" title="statement not covered" > var bounds = new L.LatLngBounds(),</span> latLngs = this.getLatLngs(), i, len; &nbsp; <span class="cstat-no" title="statement not covered" > for (i = 0, len = latLngs.length; i &lt; len; i++) {</span> <span class="cstat-no" title="statement not covered" > bounds.extend(latLngs[i]);</span> } &nbsp; <span class="cstat-no" title="statement not covered" > return bounds;</span> }, &nbsp; _convertLatLngs: function (latlngs, overwrite) { var i, len, target = overwrite ? latlngs : []; &nbsp; for (i = 0, len = latlngs.length; i &lt; len; i++) { <span class="missing-if-branch" title="if path not taken"" >I</span>if (L.Util.isArray(latlngs[i]) &amp;&amp; typeof latlngs[i][0] !== 'number') { <span class="cstat-no" title="statement not covered" > return;</span> } target[i] = L.latLng(latlngs[i]); } return target; }, &nbsp; _initEvents: function () { L.Path.prototype._initEvents.call(this); }, &nbsp; _getPathPartStr: function (points) { var round = L.Path.VML; &nbsp; for (var j = 0, len2 = points.length, str = '', p; j &lt; len2; j++) { p = points[j]; <span class="missing-if-branch" title="if path not taken"" >I</span>if (round) { <span class="cstat-no" title="statement not covered" > p._round();</span> } str += (j ? 'L' : 'M') + p.x + ' ' + p.y; } return str; }, &nbsp; _clipPoints: function () { var points = this._originalPoints, len = points.length, i, k, segment; &nbsp; <span class="missing-if-branch" title="else path not taken"" >E</span>if (this.options.noClip) { this._parts = [points]; return; } &nbsp; <span class="cstat-no" title="statement not covered" > this._parts = [];</span> &nbsp; <span class="cstat-no" title="statement not covered" > var parts = this._parts,</span> vp = this._map._pathViewport, lu = L.LineUtil; &nbsp; <span class="cstat-no" title="statement not covered" > for (i = 0, k = 0; i &lt; len - 1; i++) {</span> <span class="cstat-no" title="statement not covered" > segment = lu.clipSegment(points[i], points[i + 1], vp, i);</span> <span class="cstat-no" title="statement not covered" > if (!segment) {</span> <span class="cstat-no" title="statement not covered" > continue;</span> } &nbsp; <span class="cstat-no" title="statement not covered" > parts[k] = parts[k] || [];</span> <span class="cstat-no" title="statement not covered" > parts[k].push(segment[0]);</span> &nbsp; // if segment goes out of screen, or it's the last one, it's the end of the line part <span class="cstat-no" title="statement not covered" > if ((segment[1] !== points[i + 1]) || (i === len - 2)) {</span> <span class="cstat-no" title="statement not covered" > parts[k].push(segment[1]);</span> <span class="cstat-no" title="statement not covered" > k++;</span> } } }, &nbsp; // simplify each clipped part of the polyline _simplifyPoints: function () { var parts = this._parts, lu = L.LineUtil; &nbsp; for (var i = 0, len = parts.length; i &lt; len; i++) { parts[i] = lu.simplify(parts[i], this.options.smoothFactor); } }, &nbsp; _updatePath: function () { <span class="missing-if-branch" title="if path not taken"" >I</span>if (!this._map) { <span class="cstat-no" title="statement not covered" >return; </span>} &nbsp; this._clipPoints(); this._simplifyPoints(); &nbsp; L.Path.prototype._updatePath.call(this); } }); &nbsp; L.polyline = <span class="fstat-no" title="function not covered" >function (latlngs, options) {</span> <span class="cstat-no" title="statement not covered" > return new L.Polyline(latlngs, options);</span> }; &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>