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JavaScript library for mobile-friendly interactive maps
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<title>Code coverage report for src/layer/GeoJSON.js</title>
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<div class='header low'>
<h1>Code coverage report for <span class='entity'>src/layer/GeoJSON.js</span></h1>
<h2>
Statements: <span class='metric'>4.76% <small>(3 / 63)</small></span>
Branches: <span class='metric'>0% <small>(0 / 43)</small></span>
Functions: <span class='metric'>0% <small>(0 / 10)</small></span>
Lines: <span class='metric'>4.84% <small>(3 / 62)</small></span>
</h2>
<div class="path"><a href="../../index.html">All files</a> » <a href="index.html">src/layer/</a> » GeoJSON.js</div>
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<span class="cline-any cline-neutral"> </span></td><td class="text"><pre class="prettyprint lang-js">/*
* L.GeoJSON turns any GeoJSON data into a Leaflet layer.
*/
L.GeoJSON = L.FeatureGroup.extend({
initialize: <span class="fstat-no" title="function not covered" >function (geojson, options) {</span>
<span class="cstat-no" title="statement not covered" > L.setOptions(this, options);</span>
<span class="cstat-no" title="statement not covered" > this._layers = {};</span>
<span class="cstat-no" title="statement not covered" > if (geojson) {</span>
<span class="cstat-no" title="statement not covered" > this.addData(geojson);</span>
}
},
addData: <span class="fstat-no" title="function not covered" >function (geojson) {</span>
<span class="cstat-no" title="statement not covered" > var features = L.Util.isArray(geojson) ? geojson : geojson.features,</span>
i, len;
<span class="cstat-no" title="statement not covered" > if (features) {</span>
<span class="cstat-no" title="statement not covered" > for (i = 0, len = features.length; i < len; i++) {</span>
// Only add this if geometry or geometries are set and not null
<span class="cstat-no" title="statement not covered" > if (features[i].geometries || features[i].geometry || features[i].features) {</span>
<span class="cstat-no" title="statement not covered" > this.addData(features[i]);</span>
}
}
<span class="cstat-no" title="statement not covered" > return this;</span>
}
<span class="cstat-no" title="statement not covered" > var options = this.options;</span>
<span class="cstat-no" title="statement not covered" > if (options.filter && !options.filter(geojson)) { <span class="cstat-no" title="statement not covered" >return; </span>}</span>
<span class="cstat-no" title="statement not covered" > var layer = L.GeoJSON.geometryToLayer(geojson, options.pointToLayer);</span>
<span class="cstat-no" title="statement not covered" > layer.feature = geojson;</span>
<span class="cstat-no" title="statement not covered" > layer.defaultOptions = layer.options;</span>
<span class="cstat-no" title="statement not covered" > this.resetStyle(layer);</span>
<span class="cstat-no" title="statement not covered" > if (options.onEachFeature) {</span>
<span class="cstat-no" title="statement not covered" > options.onEachFeature(geojson, layer);</span>
}
<span class="cstat-no" title="statement not covered" > return this.addLayer(layer);</span>
},
resetStyle: <span class="fstat-no" title="function not covered" >function (layer) {</span>
<span class="cstat-no" title="statement not covered" > var style = this.options.style;</span>
<span class="cstat-no" title="statement not covered" > if (style) {</span>
// reset any custom styles
<span class="cstat-no" title="statement not covered" > L.Util.extend(layer.options, layer.defaultOptions);</span>
<span class="cstat-no" title="statement not covered" > this._setLayerStyle(layer, style);</span>
}
},
setStyle: <span class="fstat-no" title="function not covered" >function (style) {</span>
<span class="cstat-no" title="statement not covered" > this.eachLayer(<span class="fstat-no" title="function not covered" >function (layer) {</span></span>
<span class="cstat-no" title="statement not covered" > this._setLayerStyle(layer, style);</span>
}, this);
},
_setLayerStyle: <span class="fstat-no" title="function not covered" >function (layer, style) {</span>
<span class="cstat-no" title="statement not covered" > if (typeof style === 'function') {</span>
<span class="cstat-no" title="statement not covered" > style = style(layer.feature);</span>
}
<span class="cstat-no" title="statement not covered" > if (layer.setStyle) {</span>
<span class="cstat-no" title="statement not covered" > layer.setStyle(style);</span>
}
}
});
L.extend(L.GeoJSON, {
geometryToLayer: <span class="fstat-no" title="function not covered" >function (geojson, pointToLayer) {</span>
<span class="cstat-no" title="statement not covered" > var geometry = geojson.type === 'Feature' ? geojson.geometry : geojson,</span>
coords = geometry.coordinates,
layers = [],
latlng, latlngs, i, len, layer;
<span class="cstat-no" title="statement not covered" > switch (geometry.type) {</span>
case 'Point':
<span class="cstat-no" title="statement not covered" > latlng = this.coordsToLatLng(coords);</span>
<span class="cstat-no" title="statement not covered" > return pointToLayer ? pointToLayer(geojson, latlng) : new L.Marker(latlng);</span>
case 'MultiPoint':
<span class="cstat-no" title="statement not covered" > for (i = 0, len = coords.length; i < len; i++) {</span>
<span class="cstat-no" title="statement not covered" > latlng = this.coordsToLatLng(coords[i]);</span>
<span class="cstat-no" title="statement not covered" > layer = pointToLayer ? pointToLayer(geojson, latlng) : new L.Marker(latlng);</span>
<span class="cstat-no" title="statement not covered" > layers.push(layer);</span>
}
<span class="cstat-no" title="statement not covered" > return new L.FeatureGroup(layers);</span>
case 'LineString':
<span class="cstat-no" title="statement not covered" > latlngs = this.coordsToLatLngs(coords);</span>
<span class="cstat-no" title="statement not covered" > return new L.Polyline(latlngs);</span>
case 'Polygon':
<span class="cstat-no" title="statement not covered" > latlngs = this.coordsToLatLngs(coords, 1);</span>
<span class="cstat-no" title="statement not covered" > return new L.Polygon(latlngs);</span>
case 'MultiLineString':
<span class="cstat-no" title="statement not covered" > latlngs = this.coordsToLatLngs(coords, 1);</span>
<span class="cstat-no" title="statement not covered" > return new L.MultiPolyline(latlngs);</span>
case 'MultiPolygon':
<span class="cstat-no" title="statement not covered" > latlngs = this.coordsToLatLngs(coords, 2);</span>
<span class="cstat-no" title="statement not covered" > return new L.MultiPolygon(latlngs);</span>
case 'GeometryCollection':
<span class="cstat-no" title="statement not covered" > for (i = 0, len = geometry.geometries.length; i < len; i++) {</span>
<span class="cstat-no" title="statement not covered" > layer = this.geometryToLayer({</span>
geometry: geometry.geometries[i],
type: 'Feature',
properties: geojson.properties
}, pointToLayer);
<span class="cstat-no" title="statement not covered" > layers.push(layer);</span>
}
<span class="cstat-no" title="statement not covered" > return new L.FeatureGroup(layers);</span>
default:
<span class="cstat-no" title="statement not covered" > throw new Error('Invalid GeoJSON object.');</span>
}
},
coordsToLatLng: <span class="fstat-no" title="function not covered" >function (coords, reverse) {</span> // (Array, Boolean) -> LatLng
<span class="cstat-no" title="statement not covered" > var lat = parseFloat(coords[reverse ? 0 : 1]),</span>
lng = parseFloat(coords[reverse ? 1 : 0]);
<span class="cstat-no" title="statement not covered" > return new L.LatLng(lat, lng);</span>
},
coordsToLatLngs: <span class="fstat-no" title="function not covered" >function (coords, levelsDeep, reverse) {</span> // (Array, Number, Boolean) -> Array
<span class="cstat-no" title="statement not covered" > var latlng,</span>
latlngs = [],
i, len;
<span class="cstat-no" title="statement not covered" > for (i = 0, len = coords.length; i < len; i++) {</span>
<span class="cstat-no" title="statement not covered" > latlng = levelsDeep ?</span>
this.coordsToLatLngs(coords[i], levelsDeep - 1, reverse) :
this.coordsToLatLng(coords[i], reverse);
<span class="cstat-no" title="statement not covered" > latlngs.push(latlng);</span>
}
<span class="cstat-no" title="statement not covered" > return latlngs;</span>
}
});
L.geoJson = <span class="fstat-no" title="function not covered" >function (geojson, options) {</span>
<span class="cstat-no" title="statement not covered" > return new L.GeoJSON(geojson, options);</span>
};
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};
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>