mapbox-gl-draw

<!doctype html> <html lang="en"> <head> <title>Code coverage report for mapbox-gl-draw/src/api.js</title> <meta charset="utf-8" /> <link rel="stylesheet" href="../../prettify.css" /> <link rel="stylesheet" href="../../base.css" /> <meta name="viewport" content="width=device-width, initial-scale=1"> <style type='text/css'> .coverage-summary .sorter { background-image: url(../../sort-arrow-sprite.png); } </style> </head> <body> <div class='wrapper'> <div class='pad1'> <h1> <a href="../../index.html">all files</a> / <a href="index.html">mapbox-gl-draw/src/</a> api.js </h1> <div class='clearfix'> <div class='fl pad1y space-right2'> 98.17% Statements 107/109 </div> <div class='fl pad1y space-right2'> 95.45% Branches 42/44 </div> <div class='fl pad1y space-right2'> 100% Functions 22/22 </div> <div class='fl pad1y space-right2'> 97.89% Lines 93/95 </div> </div> </div> <div class='status-line high'></div> <pre><table class="coverage"> <tr><td class="line-count quiet">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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177</td><td class="line-coverage quiet">1× 1× 1× 1× 1× 1× 1× 1×   1×                 1× 17×       17× 1× 1×     17× 12×     17× 2×   3×       17× 5× 2×   3× 3× 3× 3×   10× 3× 2×     3× 3×     17× 122× 122× 2×   120×   120× 129×   129× 1×     128×   126× 126×     126× 126×     2× 2× 2×       128×     119× 119×       17× 65× 65× 55×       17× 152×   112×       17× 6×     6× 1×   5×     6×     17× 86×     86× 10×   76×     86×     54×   97× 34×     29× 29× 29×     63× 1× 1×     62× 61×     17× 149×     17× 6× 6×     17× 8× 8×     17× 5× 5×     17×    </td><td class="text"><pre class="prettyprint lang-js">const isEqual = require('lodash.isequal'); const normalize = require('geojson-normalize'); const hat = require('hat'); const featuresAt = require('./lib/features_at'); const stringSetsAreEqual = require('./lib/string_sets_are_equal'); const geojsonhint = require('geojsonhint'); const Constants = require('./constants'); const StringSet = require('./lib/string_set');   const featureTypes = { Polygon: require('./feature_types/polygon'), LineString: require('./feature_types/line_string'), Point: require('./feature_types/point'), MultiPolygon: require('./feature_types/multi_feature'), MultiLineString: require('./feature_types/multi_feature'), MultiPoint: require('./feature_types/multi_feature') };   module.exports = function(ctx) { const api = { modes: Constants.modes };   api.getFeatureIdsAt = function(point) { const features = featuresAt({ point }, null, ctx); return features.map(feature => feature.properties.id); };   api.getSelectedIds = function () { return ctx.store.getSelectedIds(); };   api.getSelected = function () { return { type: Constants.geojsonTypes.FEATURE_COLLECTION, features: ctx.store.getSelectedIds().map(id => ctx.store.get(id)).map(feature => feature.toGeoJSON()) }; };   api.set = function(featureCollection) { if (featureCollection.type === undefined || featureCollection.type !== Constants.geojsonTypes.FEATURE_COLLECTION || !Array.isArray(featureCollection.features)) { throw new Error('Invalid FeatureCollection'); } const renderBatch = ctx.store.createRenderBatch(); let toDelete = ctx.store.getAllIds().slice(); const newIds = api.add(featureCollection); const newIdsLookup = new StringSet(newIds);   toDelete = toDelete.filter(id => !newIdsLookup.has(id)); if (toDelete.length) { api.delete(toDelete); }   renderBatch(); return newIds; };   api.add = function (geojson) { const errors = geojsonhint.hint(geojson, { precisionWarning: false }).filter(e => e.level !== 'message'); if (errors.length) { throw new Error(errors[0].message); } const featureCollection = JSON.parse(JSON.stringify(normalize(geojson)));   const ids = featureCollection.features.map(feature => { feature.id = feature.id || hat();   if (feature.geometry === null) { throw new Error('Invalid geometry: null'); }   if (ctx.store.get(feature.id) === undefined || ctx.store.get(feature.id).type !== feature.geometry.type) { // If the feature has not yet been created ... const Model = featureTypes[feature.geometry.type]; if (Model === undefined) I{ throw new Error(`Invalid geometry type: ${feature.geometry.type}.`); } const internalFeature = new Model(ctx, feature); ctx.store.add(internalFeature); } else { // If a feature of that id has already been created, and we are swapping it out ... const internalFeature = ctx.store.get(feature.id); internalFeature.properties = feature.properties; if (!isEqual(internalFeature.getCoordinates(), feature.geometry.coordinates)) I{ internalFeature.incomingCoords(feature.geometry.coordinates); } } return feature.id; });   ctx.store.render(); return ids; };     api.get = function (id) { const feature = ctx.store.get(id); if (feature) { return feature.toGeoJSON(); } };   api.getAll = function() { return { type: Constants.geojsonTypes.FEATURE_COLLECTION, features: ctx.store.getAll().map(feature => feature.toGeoJSON()) }; };   api.delete = function(featureIds) { ctx.store.delete(featureIds, { silent: true }); // If we were in direct select mode and our selected feature no longer exists // (because it was deleted), we need to get out of that mode. if (api.getMode() === Constants.modes.DIRECT_SELECT && !ctx.store.getSelectedIds().length) { ctx.events.changeMode(Constants.modes.SIMPLE_SELECT, undefined, { silent: true }); } else { ctx.store.render(); }   return api; };   api.deleteAll = function() { ctx.store.delete(ctx.store.getAllIds(), { silent: true }); // If we were in direct select mode, now our selected feature no longer exists, // so escape that mode. if (api.getMode() === Constants.modes.DIRECT_SELECT) { ctx.events.changeMode(Constants.modes.SIMPLE_SELECT, undefined, { silent: true }); } else { ctx.store.render(); }   return api; };   api.changeMode = function(mode, modeOptions = {}) { // Avoid changing modes just to re-select what's already selected if (mode === Constants.modes.SIMPLE_SELECT && api.getMode() === Constants.modes.SIMPLE_SELECT) { if (stringSetsAreEqual((modeOptions.featureIds || []), ctx.store.getSelectedIds())) return api; // And if we are changing the selection within simple_select mode, just change the selection, // instead of stopping and re-starting the mode ctx.store.setSelected(modeOptions.featureIds, { silent: true }); ctx.store.render(); return api; }   if (mode === Constants.modes.DIRECT_SELECT && api.getMode() === Constants.modes.DIRECT_SELECT && modeOptions.featureId === ctx.store.getSelectedIds()[0]) { return api; }   ctx.events.changeMode(mode, modeOptions, { silent: true }); return api; };   api.getMode = function() { return ctx.events.getMode(); };   api.trash = function() { ctx.events.trash({ silent: true }); return api; };   api.combineFeatures = function() { ctx.events.combineFeatures({ silent: true }); return api; };   api.uncombineFeatures = function() { ctx.events.uncombineFeatures({ silent: true }); return api; };   return api; };  </pre></td></tr> </table></pre> <div class='push'></div> </div> <div class='footer quiet pad2 space-top1 center small'> Code coverage generated by <a href="http://istanbul-js.org/" target="_blank">istanbul</a> at Thu Nov 17 2016 15:31:58 GMT-0500 (EST) </div> </div> <script src="../../prettify.js"></script> <script> window.onload = function () { if (typeof prettyPrint === 'function') { prettyPrint(); 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