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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/canvas/Path.Canvas.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; xtext-decoration: line-through; } .missing-if-branch .typ { color: inherit !important; } .entity, .metric { font-weight: bold; } .metric { display: inline-block; border: 1px solid #333; padding: 0.3em; background: white; } .metric small { font-size: 80%; font-weight: normal; color: #666; } div.coverage-summary table { border-collapse: collapse; margin: 3em; font-size: 110%; } div.coverage-summary td, div.coverage-summary table th { margin: 0; padding: 0.25em 1em; border-top: 1px solid #666; border-bottom: 1px solid #666; } div.coverage-summary th { text-align: left; border: 1px solid #666; background: #eee; font-weight: normal; } div.coverage-summary th.file { border-right: none !important; } div.coverage-summary th.pic { border-left: none !important; text-align: right; } div.coverage-summary th.pct { border-right: none !important; } div.coverage-summary th.abs { border-left: none !important; text-align: right; } div.coverage-summary td.pct { text-align: right; border-left: 1px solid #666; } div.coverage-summary td.abs { text-align: right; font-size: 90%; color: #444; border-right: 1px solid #666; } div.coverage-summary td.file { text-align: right; border-left: 1px solid #666; white-space: nowrap; } div.coverage-summary td.pic { min-width: 120px !important; } div.coverage-summary a:link { text-decoration: none; color: #000; } div.coverage-summary a:visited { text-decoration: none; color: #333; } div.coverage-summary a:hover { text-decoration: underline; } div.coverage-summary tfoot td { border-top: 1px solid #666; } div.coverage-summary .yui3-datatable-sort-indicator, div.coverage-summary .dummy-sort-indicator { height: 10px; width: 7px; display: inline-block; margin-left: 0.5em; } div.coverage-summary .yui3-datatable-sort-indicator { background: url("http://yui.yahooapis.com/3.6.0/build/datatable-sort/assets/skins/sam/sort-arrow-sprite.png") no-repeat scroll 0 0 transparent; } div.coverage-summary .yui3-datatable-sorted .yui3-datatable-sort-indicator { 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 low'> <h1>Code coverage report for <span class='entity'>src/layer/vector/canvas/Path.Canvas.js</span></h1> <h2> Statements: <span class='metric'>4.44% <small>(4 / 90)</small></span> &nbsp;&nbsp;&nbsp;&nbsp; Branches: <span class='metric'>11.54% <small>(6 / 52)</small></span> &nbsp;&nbsp;&nbsp;&nbsp; Functions: <span class='metric'>6.25% <small>(1 / 16)</small></span> &nbsp;&nbsp;&nbsp;&nbsp; Lines: <span class='metric'>4.6% <small>(4 / 87)</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/canvas/</a> &#187; Path.Canvas.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 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cline-neutral">&nbsp;</span> <span class="cline-any cline-neutral">&nbsp;</span></td><td class="text"><pre class="prettyprint lang-js">/* * Vector rendering for all browsers that support canvas. */ &nbsp; L.Browser.canvas = (function () { return !!document.createElement('canvas').getContext; }()); &nbsp; L.Path = (L.Path.SVG &amp;&amp; !window.L_PREFER_CANVAS) || <span class="branch-2 cbranch-no" title="branch not covered" >!L.Browser.canvas </span>? L.Path : <span class="branch-1 cbranch-no" title="branch not covered" >L.Path.extend({</span> statics: { //CLIP_PADDING: 0.02, // not sure if there's a need to set it to a small value CANVAS: true, SVG: false }, &nbsp; redraw: <span class="fstat-no" title="function not covered" >function () {</span> <span class="cstat-no" title="statement not covered" > if (this._map) {</span> <span class="cstat-no" title="statement not covered" > this.projectLatlngs();</span> <span class="cstat-no" title="statement not covered" > this._requestUpdate();</span> } <span class="cstat-no" title="statement not covered" > return this;</span> }, &nbsp; setStyle: <span class="fstat-no" title="function not covered" >function (style) {</span> <span class="cstat-no" title="statement not covered" > L.setOptions(this, style);</span> &nbsp; <span class="cstat-no" title="statement not covered" > if (this._map) {</span> <span class="cstat-no" title="statement not covered" > this._updateStyle();</span> <span class="cstat-no" title="statement not covered" > this._requestUpdate();</span> } <span class="cstat-no" title="statement not covered" > return this;</span> }, &nbsp; onRemove: <span class="fstat-no" title="function not covered" >function (map) {</span> <span class="cstat-no" title="statement not covered" > map</span> .off('viewreset', this.projectLatlngs, this) .off('moveend', this._updatePath, this); &nbsp; <span class="cstat-no" title="statement not covered" > if (this.options.clickable) {</span> <span class="cstat-no" title="statement not covered" > this._map.off('click', this._onClick, this);</span> } &nbsp; <span class="cstat-no" title="statement not covered" > this._requestUpdate();</span> &nbsp; <span class="cstat-no" title="statement not covered" > this._map = null;</span> }, &nbsp; _requestUpdate: <span class="fstat-no" title="function not covered" >function () {</span> <span class="cstat-no" title="statement not covered" > if (this._map &amp;&amp; !L.Path._updateRequest) {</span> <span class="cstat-no" title="statement not covered" > L.Path._updateRequest = L.Util.requestAnimFrame(this._fireMapMoveEnd, this._map);</span> } }, &nbsp; _fireMapMoveEnd: <span class="fstat-no" title="function not covered" >function () {</span> <span class="cstat-no" title="statement not covered" > L.Path._updateRequest = null;</span> <span class="cstat-no" title="statement not covered" > this.fire('moveend');</span> }, &nbsp; _initElements: <span class="fstat-no" title="function not covered" >function () {</span> <span class="cstat-no" title="statement not covered" > this._map._initPathRoot();</span> <span class="cstat-no" title="statement not covered" > this._ctx = this._map._canvasCtx;</span> }, &nbsp; _updateStyle: <span class="fstat-no" title="function not covered" >function () {</span> <span class="cstat-no" title="statement not covered" > var options = this.options;</span> &nbsp; <span class="cstat-no" title="statement not covered" > if (options.stroke) {</span> <span class="cstat-no" title="statement not covered" > this._ctx.lineWidth = options.weight;</span> <span class="cstat-no" title="statement not covered" > this._ctx.strokeStyle = options.color;</span> } <span class="cstat-no" title="statement not covered" > if (options.fill) {</span> <span class="cstat-no" title="statement not covered" > this._ctx.fillStyle = options.fillColor || options.color;</span> } }, &nbsp; _drawPath: <span class="fstat-no" title="function not covered" >function () {</span> <span class="cstat-no" title="statement not covered" > var i, j, len, len2, point, drawMethod;</span> &nbsp; <span class="cstat-no" title="statement not covered" > this._ctx.beginPath();</span> &nbsp; <span class="cstat-no" title="statement not covered" > for (i = 0, len = this._parts.length; i &lt; len; i++) {</span> <span class="cstat-no" title="statement not covered" > for (j = 0, len2 = this._parts[i].length; j &lt; len2; j++) {</span> <span class="cstat-no" title="statement not covered" > point = this._parts[i][j];</span> <span class="cstat-no" title="statement not covered" > drawMethod = (j === 0 ? 'move' : 'line') + 'To';</span> &nbsp; <span class="cstat-no" title="statement not covered" > this._ctx[drawMethod](point.x, point.y);</span> } // TODO refactor ugly hack <span class="cstat-no" title="statement not covered" > if (this instanceof L.Polygon) {</span> <span class="cstat-no" title="statement not covered" > this._ctx.closePath();</span> } } }, &nbsp; _checkIfEmpty: <span class="fstat-no" title="function not covered" >function () {</span> <span class="cstat-no" title="statement not covered" > return !this._parts.length;</span> }, &nbsp; _updatePath: <span class="fstat-no" title="function not covered" >function () {</span> <span class="cstat-no" title="statement not covered" > if (this._checkIfEmpty()) { <span class="cstat-no" title="statement not covered" >return; </span>}</span> &nbsp; <span class="cstat-no" title="statement not covered" > var ctx = this._ctx,</span> options = this.options; &nbsp; <span class="cstat-no" title="statement not covered" > this._drawPath();</span> <span class="cstat-no" title="statement not covered" > ctx.save();</span> <span class="cstat-no" title="statement not covered" > this._updateStyle();</span> &nbsp; <span class="cstat-no" title="statement not covered" > if (options.fill) {</span> <span class="cstat-no" title="statement not covered" > ctx.globalAlpha = options.fillOpacity;</span> <span class="cstat-no" title="statement not covered" > ctx.fill();</span> } &nbsp; <span class="cstat-no" title="statement not covered" > if (options.stroke) {</span> <span class="cstat-no" title="statement not covered" > ctx.globalAlpha = options.opacity;</span> <span class="cstat-no" title="statement not covered" > ctx.stroke();</span> } &nbsp; <span class="cstat-no" title="statement not covered" > ctx.restore();</span> &nbsp; // TODO optimization: 1 fill/stroke for all features with equal style instead of 1 for each feature }, &nbsp; _initEvents: <span class="fstat-no" title="function not covered" >function () {</span> <span class="cstat-no" title="statement not covered" > if (this.options.clickable) {</span> // TODO dblclick <span class="cstat-no" title="statement not covered" > this._map.on('mousemove', this._onMouseMove, this);</span> <span class="cstat-no" title="statement not covered" > this._map.on('click', this._onClick, this);</span> } }, &nbsp; _onClick: <span class="fstat-no" title="function not covered" >function (e) {</span> <span class="cstat-no" title="statement not covered" > if (this._containsPoint(e.layerPoint)) {</span> <span class="cstat-no" title="statement not covered" > this.fire('click', e);</span> } }, &nbsp; _onMouseMove: <span class="fstat-no" title="function not covered" >function (e) {</span> <span class="cstat-no" title="statement not covered" > if (this._map._animatingZoom) { <span class="cstat-no" title="statement not covered" >return; </span>}</span> &nbsp; // TODO don't do on each move <span class="cstat-no" title="statement not covered" > if (this._containsPoint(e.layerPoint)) {</span> <span class="cstat-no" title="statement not covered" > this._ctx.canvas.style.cursor = 'pointer';</span> <span class="cstat-no" title="statement not covered" > this._mouseInside = true;</span> <span class="cstat-no" title="statement not covered" > this.fire('mouseover', e);</span> &nbsp; } else <span class="cstat-no" title="statement not covered" >if (this._mouseInside) {</span> <span class="cstat-no" title="statement not covered" > this._ctx.canvas.style.cursor = '';</span> <span class="cstat-no" title="statement not covered" > this._mouseInside = false;</span> <span class="cstat-no" title="statement not covered" > this.fire('mouseout', e);</span> } } }); &nbsp; L.Map.include((L.Path.SVG &amp;&amp; !window.L_PREFER_CANVAS) || <span class="branch-2 cbranch-no" title="branch not covered" >!L.Browser.canvas </span>? {} : <span class="branch-1 cbranch-no" title="branch not covered" >{</span> _initPathRoot: <span class="fstat-no" title="function not covered" >function () {</span> <span class="cstat-no" title="statement not covered" > var root = this._pathRoot,</span> ctx; &nbsp; <span class="cstat-no" title="statement not covered" > if (!root) {</span> <span class="cstat-no" title="statement not covered" > root = this._pathRoot = document.createElement("canvas");</span> <span class="cstat-no" title="statement not covered" > root.style.position = 'absolute';</span> <span class="cstat-no" title="statement not covered" > ctx = this._canvasCtx = root.getContext('2d');</span> &nbsp; <span class="cstat-no" title="statement not covered" > ctx.lineCap = "round";</span> <span class="cstat-no" title="statement not covered" > ctx.lineJoin = "round";</span> &nbsp; <span class="cstat-no" title="statement not covered" > this._panes.overlayPane.appendChild(root);</span> &nbsp; <span class="cstat-no" title="statement not covered" > if (this.options.zoomAnimation) {</span> <span class="cstat-no" title="statement not covered" > this._pathRoot.className = 'leaflet-zoom-animated';</span> <span class="cstat-no" title="statement not covered" > this.on('zoomanim', this._animatePathZoom);</span> <span class="cstat-no" title="statement not covered" > this.on('zoomend', this._endPathZoom);</span> } <span class="cstat-no" title="statement not covered" > this.on('moveend', this._updateCanvasViewport);</span> <span class="cstat-no" title="statement not covered" > this._updateCanvasViewport();</span> } }, &nbsp; _updateCanvasViewport: <span class="fstat-no" title="function not covered" >function () {</span> // don't redraw while zooming. See _updateSvgViewport for more details <span class="cstat-no" title="statement not covered" > if (this._pathZooming) { <span class="cstat-no" title="statement not covered" >return; </span>}</span> <span class="cstat-no" title="statement not covered" > this._updatePathViewport();</span> &nbsp; <span class="cstat-no" title="statement not covered" > var vp = this._pathViewport,</span> min = vp.min, size = vp.max.subtract(min), root = this._pathRoot; &nbsp; //TODO check if this works properly on mobile webkit <span class="cstat-no" title="statement not covered" > L.DomUtil.setPosition(root, min);</span> <span class="cstat-no" title="statement not covered" > root.width = size.x;</span> <span class="cstat-no" title="statement not covered" > root.height = size.y;</span> <span class="cstat-no" title="statement not covered" > root.getContext('2d').translate(-min.x, -min.y);</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>