kepler.gl
Version:
kepler.gl is a webgl based application to visualize large scale location data in the browser
200 lines (163 loc) • 21.7 kB
JavaScript
;
var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.generateMapboxLayers = generateMapboxLayers;
exports.updateMapboxLayers = updateMapboxLayers;
exports.geoJsonFromData = geoJsonFromData;
exports.gpuFilterToMapboxFilter = gpuFilterToMapboxFilter;
exports.prefixGpuField = void 0;
var _toConsumableArray2 = _interopRequireDefault(require("@babel/runtime/helpers/toConsumableArray"));
var _defineProperty2 = _interopRequireDefault(require("@babel/runtime/helpers/defineProperty"));
var _baseLayer = require("./base-layer");
function ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); if (enumerableOnly) symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; }); keys.push.apply(keys, symbols); } return keys; }
function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; if (i % 2) { ownKeys(Object(source), true).forEach(function (key) { (0, _defineProperty2["default"])(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); } else { ownKeys(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } } return target; }
/**
* This function will convert layers to mapbox layers
* @param {Array<Object>} layers the layers to be converted
* @param {Array<Object>} layerData extra layer information
* @param {Array<Number>} layerOrder the order by which we should convert layers
* @param {Object} layersToRender {[id]: true | false} object whether each layer should be rendered
* @returns {Object} {[id]: layer}
*/
function generateMapboxLayers() {
var layers = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : [];
var layerData = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : [];
var layerOrder = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : [];
var layersToRender = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : {};
if (layerData.length > 0) {
return layerOrder.slice().reverse().filter(function (idx) {
return layers[idx].overlayType === _baseLayer.OVERLAY_TYPE.mapboxgl && layersToRender[layers[idx].id];
}).reduce(function (accu, index) {
var layer = layers[index];
return _objectSpread({}, accu, (0, _defineProperty2["default"])({}, layer.id, {
id: layer.id,
data: layerData[index].data,
isVisible: layer.config.isVisible,
config: layerData[index].config,
sourceId: layerData[index].config.source
}));
}, {});
}
return {};
}
/**
* Update mapbox layers on the given map
* @param {Object} map
* @param {Object} newLayers Map of new mapbox layers to be displayed
* @param {Object} oldLayers Map of the old layers to be compare with the current ones to detect deleted layers
* {layerId: sourceId}
*/
function updateMapboxLayers(map) {
var newLayers = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
var oldLayers = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : null;
// delete no longer existed old layers
if (oldLayers) {
checkAndRemoveOldLayers(map, oldLayers, newLayers);
} // insert or update new layer
Object.values(newLayers).forEach(function (overlay) {
var layerId = overlay.id,
config = overlay.config,
data = overlay.data,
sourceId = overlay.sourceId,
isVisible = overlay.isVisible;
if (!data && !config) {
return;
}
var _ref = oldLayers && oldLayers[layerId] || {},
oldData = _ref.data,
oldConfig = _ref.config;
if (data && data !== oldData) {
updateSourceData(map, sourceId, data);
} // compare with previous configs
if (oldConfig !== config) {
updateLayerConfig(map, layerId, config, isVisible);
}
});
}
function checkAndRemoveOldLayers(map, oldLayers, newLayers) {
Object.keys(oldLayers).forEach(function (layerId) {
if (!newLayers[layerId]) {
map.removeLayer(layerId);
}
});
}
function updateLayerConfig(map, layerId, config, isVisible) {
var mapboxLayer = map.getLayer(layerId);
if (mapboxLayer) {
// check if layer already is set
// remove it if exists
map.removeLayer(layerId);
}
map.addLayer(config);
map.setLayoutProperty(layerId, 'visibility', isVisible ? 'visible' : 'none');
}
function updateSourceData(map, sourceId, data) {
var source = map.getSource(sourceId);
if (!source) {
map.addSource(sourceId, {
type: 'geojson',
data: data
});
} else {
source.setData(data);
}
}
/**
*
* @param points
* @param columns {
* lat: {fieldIdx},
* lng: {fieldIdx},
* alt: {fieldIdx}
* }
* @param properties [{label: {fieldIdx}]
* @returns {{type: string, properties: {}, features: {type: string, properties: {}, geometry: {type: string, coordinates: *[]}}[]}}
*/
function geoJsonFromData() {
var allData = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : [];
var filteredIndex = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : [];
var getGeometry = arguments.length > 2 ? arguments[2] : undefined;
var getProperties = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : function (d, i) {};
var geojson = {
type: 'FeatureCollection',
features: []
};
for (var i = 0; i < filteredIndex.length; i++) {
var index = filteredIndex[i];
var point = allData[index];
var geometry = getGeometry(point);
if (geometry) {
geojson.features.push({
type: 'Feature',
properties: _objectSpread({
index: index
}, getProperties(point, index)),
geometry: geometry
});
}
}
return geojson;
}
var prefixGpuField = function prefixGpuField(name) {
return "gpu:".concat(name);
};
exports.prefixGpuField = prefixGpuField;
function gpuFilterToMapboxFilter(gpuFilter) {
var filterRange = gpuFilter.filterRange,
filterValueUpdateTriggers = gpuFilter.filterValueUpdateTriggers;
var hasFilter = Object.values(filterValueUpdateTriggers).filter(function (d) {
return d;
});
if (!hasFilter.length) {
return null;
}
var condition = ['all']; // [">=", key, value]
// ["<=", key, value]
var expressions = Object.values(filterValueUpdateTriggers).reduce(function (accu, name, i) {
return name ? [].concat((0, _toConsumableArray2["default"])(accu), [['>=', prefixGpuField(name), filterRange[i][0]], ['<=', prefixGpuField(name), filterRange[i][1]]]) : accu;
}, condition);
return expressions;
}
//# sourceMappingURL=data:application/json;charset=utf-8;base64,{"version":3,"sources":["../../src/layers/mapbox-utils.js"],"names":["generateMapboxLayers","layers","layerData","layerOrder","layersToRender","length","slice","reverse","filter","idx","overlayType","OVERLAY_TYPE","mapboxgl","id","reduce","accu","index","layer","data","isVisible","config","sourceId","source","updateMapboxLayers","map","newLayers","oldLayers","checkAndRemoveOldLayers","Object","values","forEach","overlay","layerId","oldData","oldConfig","updateSourceData","updateLayerConfig","keys","removeLayer","mapboxLayer","getLayer","addLayer","setLayoutProperty","getSource","addSource","type","setData","geoJsonFromData","allData","filteredIndex","getGeometry","getProperties","d","i","geojson","features","point","geometry","push","properties","prefixGpuField","name","gpuFilterToMapboxFilter","gpuFilter","filterRange","filterValueUpdateTriggers","hasFilter","condition","expressions"],"mappings":";;;;;;;;;;;;;;;;;AAoBA;;;;;;AAEA;;;;;;;;AAQO,SAASA,oBAAT,GAKL;AAAA,MAJAC,MAIA,uEAJS,EAIT;AAAA,MAHAC,SAGA,uEAHY,EAGZ;AAAA,MAFAC,UAEA,uEAFa,EAEb;AAAA,MADAC,cACA,uEADiB,EACjB;;AACA,MAAIF,SAAS,CAACG,MAAV,GAAmB,CAAvB,EAA0B;AACxB,WAAOF,UAAU,CACdG,KADI,GAEJC,OAFI,GAGJC,MAHI,CAIH,UAAAC,GAAG;AAAA,aAAIR,MAAM,CAACQ,GAAD,CAAN,CAAYC,WAAZ,KAA4BC,wBAAaC,QAAzC,IAAqDR,cAAc,CAACH,MAAM,CAACQ,GAAD,CAAN,CAAYI,EAAb,CAAvE;AAAA,KAJA,EAMJC,MANI,CAMG,UAACC,IAAD,EAAOC,KAAP,EAAiB;AACvB,UAAMC,KAAK,GAAGhB,MAAM,CAACe,KAAD,CAApB;AACA,+BACKD,IADL,uCAEGE,KAAK,CAACJ,EAFT,EAEc;AACVA,QAAAA,EAAE,EAAEI,KAAK,CAACJ,EADA;AAEVK,QAAAA,IAAI,EAAEhB,SAAS,CAACc,KAAD,CAAT,CAAiBE,IAFb;AAGVC,QAAAA,SAAS,EAAEF,KAAK,CAACG,MAAN,CAAaD,SAHd;AAIVC,QAAAA,MAAM,EAAElB,SAAS,CAACc,KAAD,CAAT,CAAiBI,MAJf;AAKVC,QAAAA,QAAQ,EAAEnB,SAAS,CAACc,KAAD,CAAT,CAAiBI,MAAjB,CAAwBE;AALxB,OAFd;AAUD,KAlBI,EAkBF,EAlBE,CAAP;AAmBD;;AAED,SAAO,EAAP;AACD;AAED;;;;;;;;;AAOO,SAASC,kBAAT,CAA4BC,GAA5B,EAAmE;AAAA,MAAlCC,SAAkC,uEAAtB,EAAsB;AAAA,MAAlBC,SAAkB,uEAAN,IAAM;;AACxE;AACA,MAAIA,SAAJ,EAAe;AACbC,IAAAA,uBAAuB,CAACH,GAAD,EAAME,SAAN,EAAiBD,SAAjB,CAAvB;AACD,GAJuE,CAMxE;;;AACAG,EAAAA,MAAM,CAACC,MAAP,CAAcJ,SAAd,EAAyBK,OAAzB,CAAiC,UAAAC,OAAO,EAAI;AAAA,QAC/BC,OAD+B,GACeD,OADf,CACnClB,EADmC;AAAA,QACtBO,MADsB,GACeW,OADf,CACtBX,MADsB;AAAA,QACdF,IADc,GACea,OADf,CACdb,IADc;AAAA,QACRG,QADQ,GACeU,OADf,CACRV,QADQ;AAAA,QACEF,SADF,GACeY,OADf,CACEZ,SADF;;AAE1C,QAAI,CAACD,IAAD,IAAS,CAACE,MAAd,EAAsB;AACpB;AACD;;AAJyC,eAMEM,SAAS,IAAIA,SAAS,CAACM,OAAD,CAAvB,IAAqC,EANtC;AAAA,QAM7BC,OAN6B,QAMnCf,IANmC;AAAA,QAMZgB,SANY,QAMpBd,MANoB;;AAQ1C,QAAIF,IAAI,IAAIA,IAAI,KAAKe,OAArB,EAA8B;AAC5BE,MAAAA,gBAAgB,CAACX,GAAD,EAAMH,QAAN,EAAgBH,IAAhB,CAAhB;AACD,KAVyC,CAY1C;;;AACA,QAAIgB,SAAS,KAAKd,MAAlB,EAA0B;AACxBgB,MAAAA,iBAAiB,CAACZ,GAAD,EAAMQ,OAAN,EAAeZ,MAAf,EAAuBD,SAAvB,CAAjB;AACD;AACF,GAhBD;AAiBD;;AAED,SAASQ,uBAAT,CAAiCH,GAAjC,EAAsCE,SAAtC,EAAiDD,SAAjD,EAA4D;AAC1DG,EAAAA,MAAM,CAACS,IAAP,CAAYX,SAAZ,EAAuBI,OAAvB,CAA+B,UAAAE,OAAO,EAAI;AACxC,QAAI,CAACP,SAAS,CAACO,OAAD,CAAd,EAAyB;AACvBR,MAAAA,GAAG,CAACc,WAAJ,CAAgBN,OAAhB;AACD;AACF,GAJD;AAKD;;AAED,SAASI,iBAAT,CAA2BZ,GAA3B,EAAgCQ,OAAhC,EAAyCZ,MAAzC,EAAiDD,SAAjD,EAA4D;AAC1D,MAAMoB,WAAW,GAAGf,GAAG,CAACgB,QAAJ,CAAaR,OAAb,CAApB;;AAEA,MAAIO,WAAJ,EAAiB;AACf;AACA;AACAf,IAAAA,GAAG,CAACc,WAAJ,CAAgBN,OAAhB;AACD;;AAEDR,EAAAA,GAAG,CAACiB,QAAJ,CAAarB,MAAb;AACAI,EAAAA,GAAG,CAACkB,iBAAJ,CAAsBV,OAAtB,EAA+B,YAA/B,EAA6Cb,SAAS,GAAG,SAAH,GAAe,MAArE;AACD;;AAED,SAASgB,gBAAT,CAA0BX,GAA1B,EAA+BH,QAA/B,EAAyCH,IAAzC,EAA+C;AAC7C,MAAMI,MAAM,GAAGE,GAAG,CAACmB,SAAJ,CAActB,QAAd,CAAf;;AAEA,MAAI,CAACC,MAAL,EAAa;AACXE,IAAAA,GAAG,CAACoB,SAAJ,CAAcvB,QAAd,EAAwB;AACtBwB,MAAAA,IAAI,EAAE,SADgB;AAEtB3B,MAAAA,IAAI,EAAJA;AAFsB,KAAxB;AAID,GALD,MAKO;AACLI,IAAAA,MAAM,CAACwB,OAAP,CAAe5B,IAAf;AACD;AACF;AACD;;;;;;;;;;;;;AAWO,SAAS6B,eAAT,GAKL;AAAA,MAJAC,OAIA,uEAJU,EAIV;AAAA,MAHAC,aAGA,uEAHgB,EAGhB;AAAA,MAFAC,WAEA;AAAA,MADAC,aACA,uEADgB,UAACC,CAAD,EAAIC,CAAJ,EAAU,CAAE,CAC5B;AACA,MAAMC,OAAO,GAAG;AACdT,IAAAA,IAAI,EAAE,mBADQ;AAEdU,IAAAA,QAAQ,EAAE;AAFI,GAAhB;;AAKA,OAAK,IAAIF,CAAC,GAAG,CAAb,EAAgBA,CAAC,GAAGJ,aAAa,CAAC5C,MAAlC,EAA0CgD,CAAC,EAA3C,EAA+C;AAC7C,QAAMrC,KAAK,GAAGiC,aAAa,CAACI,CAAD,CAA3B;AACA,QAAMG,KAAK,GAAGR,OAAO,CAAChC,KAAD,CAArB;AACA,QAAMyC,QAAQ,GAAGP,WAAW,CAACM,KAAD,CAA5B;;AAEA,QAAIC,QAAJ,EAAc;AACZH,MAAAA,OAAO,CAACC,QAAR,CAAiBG,IAAjB,CAAsB;AACpBb,QAAAA,IAAI,EAAE,SADc;AAEpBc,QAAAA,UAAU;AACR3C,UAAAA,KAAK,EAALA;AADQ,WAELmC,aAAa,CAACK,KAAD,EAAQxC,KAAR,CAFR,CAFU;AAMpByC,QAAAA,QAAQ,EAARA;AANoB,OAAtB;AAQD;AACF;;AAED,SAAOH,OAAP;AACD;;AAEM,IAAMM,cAAc,GAAG,SAAjBA,cAAiB,CAAAC,IAAI;AAAA,uBAAWA,IAAX;AAAA,CAA3B;;;;AAEA,SAASC,uBAAT,CAAiCC,SAAjC,EAA4C;AAAA,MAC1CC,WAD0C,GACAD,SADA,CAC1CC,WAD0C;AAAA,MAC7BC,yBAD6B,GACAF,SADA,CAC7BE,yBAD6B;AAGjD,MAAMC,SAAS,GAAGtC,MAAM,CAACC,MAAP,CAAcoC,yBAAd,EAAyCzD,MAAzC,CAAgD,UAAA4C,CAAC;AAAA,WAAIA,CAAJ;AAAA,GAAjD,CAAlB;;AAEA,MAAI,CAACc,SAAS,CAAC7D,MAAf,EAAuB;AACrB,WAAO,IAAP;AACD;;AAED,MAAM8D,SAAS,GAAG,CAAC,KAAD,CAAlB,CATiD,CAWjD;AACA;;AACA,MAAMC,WAAW,GAAGxC,MAAM,CAACC,MAAP,CAAcoC,yBAAd,EAAyCnD,MAAzC,CAClB,UAACC,IAAD,EAAO8C,IAAP,EAAaR,CAAb;AAAA,WACEQ,IAAI,iDAEK9C,IAFL,IAGE,CAAC,IAAD,EAAO6C,cAAc,CAACC,IAAD,CAArB,EAA6BG,WAAW,CAACX,CAAD,CAAX,CAAe,CAAf,CAA7B,CAHF,EAIE,CAAC,IAAD,EAAOO,cAAc,CAACC,IAAD,CAArB,EAA6BG,WAAW,CAACX,CAAD,CAAX,CAAe,CAAf,CAA7B,CAJF,KAMAtC,IAPN;AAAA,GADkB,EASlBoD,SATkB,CAApB;AAYA,SAAOC,WAAP;AACD","sourcesContent":["// Copyright (c) 2020 Uber Technologies, Inc.\n//\n// Permission is hereby granted, free of charge, to any person obtaining a copy\n// of this software and associated documentation files (the \"Software\"), to deal\n// in the Software without restriction, including without limitation the rights\n// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n// copies of the Software, and to permit persons to whom the Software is\n// furnished to do so, subject to the following conditions:\n//\n// The above copyright notice and this permission notice shall be included in\n// all copies or substantial portions of the Software.\n//\n// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE\n// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN\n// THE SOFTWARE.\n\nimport {OVERLAY_TYPE} from './base-layer';\n\n/**\n * This function will convert layers to mapbox layers\n * @param {Array<Object>} layers the layers to be converted\n * @param {Array<Object>} layerData extra layer information\n * @param {Array<Number>} layerOrder the order by which we should convert layers\n * @param {Object} layersToRender {[id]: true | false} object whether each layer should be rendered\n * @returns {Object} {[id]: layer}\n */\nexport function generateMapboxLayers(\n  layers = [],\n  layerData = [],\n  layerOrder = [],\n  layersToRender = {}\n) {\n  if (layerData.length > 0) {\n    return layerOrder\n      .slice()\n      .reverse()\n      .filter(\n        idx => layers[idx].overlayType === OVERLAY_TYPE.mapboxgl && layersToRender[layers[idx].id]\n      )\n      .reduce((accu, index) => {\n        const layer = layers[index];\n        return {\n          ...accu,\n          [layer.id]: {\n            id: layer.id,\n            data: layerData[index].data,\n            isVisible: layer.config.isVisible,\n            config: layerData[index].config,\n            sourceId: layerData[index].config.source\n          }\n        };\n      }, {});\n  }\n\n  return {};\n}\n\n/**\n * Update mapbox layers on the given map\n * @param {Object} map\n * @param {Object} newLayers Map of new mapbox layers to be displayed\n * @param {Object} oldLayers Map of the old layers to be compare with the current ones to detect deleted layers\n *                  {layerId: sourceId}\n */\nexport function updateMapboxLayers(map, newLayers = {}, oldLayers = null) {\n  // delete no longer existed old layers\n  if (oldLayers) {\n    checkAndRemoveOldLayers(map, oldLayers, newLayers);\n  }\n\n  // insert or update new layer\n  Object.values(newLayers).forEach(overlay => {\n    const {id: layerId, config, data, sourceId, isVisible} = overlay;\n    if (!data && !config) {\n      return;\n    }\n\n    const {data: oldData, config: oldConfig} = (oldLayers && oldLayers[layerId]) || {};\n\n    if (data && data !== oldData) {\n      updateSourceData(map, sourceId, data);\n    }\n\n    // compare with previous configs\n    if (oldConfig !== config) {\n      updateLayerConfig(map, layerId, config, isVisible);\n    }\n  });\n}\n\nfunction checkAndRemoveOldLayers(map, oldLayers, newLayers) {\n  Object.keys(oldLayers).forEach(layerId => {\n    if (!newLayers[layerId]) {\n      map.removeLayer(layerId);\n    }\n  });\n}\n\nfunction updateLayerConfig(map, layerId, config, isVisible) {\n  const mapboxLayer = map.getLayer(layerId);\n\n  if (mapboxLayer) {\n    // check if layer already is set\n    // remove it if exists\n    map.removeLayer(layerId);\n  }\n\n  map.addLayer(config);\n  map.setLayoutProperty(layerId, 'visibility', isVisible ? 'visible' : 'none');\n}\n\nfunction updateSourceData(map, sourceId, data) {\n  const source = map.getSource(sourceId);\n\n  if (!source) {\n    map.addSource(sourceId, {\n      type: 'geojson',\n      data\n    });\n  } else {\n    source.setData(data);\n  }\n}\n/**\n *\n * @param points\n * @param columns {\n * lat: {fieldIdx},\n * lng: {fieldIdx},\n * alt: {fieldIdx}\n * }\n * @param properties [{label: {fieldIdx}]\n * @returns {{type: string, properties: {}, features: {type: string, properties: {}, geometry: {type: string, coordinates: *[]}}[]}}\n */\nexport function geoJsonFromData(\n  allData = [],\n  filteredIndex = [],\n  getGeometry,\n  getProperties = (d, i) => {}\n) {\n  const geojson = {\n    type: 'FeatureCollection',\n    features: []\n  };\n\n  for (let i = 0; i < filteredIndex.length; i++) {\n    const index = filteredIndex[i];\n    const point = allData[index];\n    const geometry = getGeometry(point);\n\n    if (geometry) {\n      geojson.features.push({\n        type: 'Feature',\n        properties: {\n          index,\n          ...getProperties(point, index)\n        },\n        geometry\n      });\n    }\n  }\n\n  return geojson;\n}\n\nexport const prefixGpuField = name => `gpu:${name}`;\n\nexport function gpuFilterToMapboxFilter(gpuFilter) {\n  const {filterRange, filterValueUpdateTriggers} = gpuFilter;\n\n  const hasFilter = Object.values(filterValueUpdateTriggers).filter(d => d);\n\n  if (!hasFilter.length) {\n    return null;\n  }\n\n  const condition = ['all'];\n\n  // [\">=\", key, value]\n  // [\"<=\", key, value]\n  const expressions = Object.values(filterValueUpdateTriggers).reduce(\n    (accu, name, i) =>\n      name\n        ? [\n            ...accu,\n            ['>=', prefixGpuField(name), filterRange[i][0]],\n            ['<=', prefixGpuField(name), filterRange[i][1]]\n          ]\n        : accu,\n    condition\n  );\n\n  return expressions;\n}\n"]}