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kepler.gl

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kepler.gl is a webgl based application to visualize large scale location data in the browser

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'use strict'; Object.defineProperty(exports, "__esModule", { value: true }); exports.default = undefined; var _extends2 = require('babel-runtime/helpers/extends'); var _extends3 = _interopRequireDefault(_extends2); var _classCallCheck2 = require('babel-runtime/helpers/classCallCheck'); var _classCallCheck3 = _interopRequireDefault(_classCallCheck2); var _createClass2 = require('babel-runtime/helpers/createClass'); var _createClass3 = _interopRequireDefault(_createClass2); var _possibleConstructorReturn2 = require('babel-runtime/helpers/possibleConstructorReturn'); var _possibleConstructorReturn3 = _interopRequireDefault(_possibleConstructorReturn2); var _inherits2 = require('babel-runtime/helpers/inherits'); var _inherits3 = _interopRequireDefault(_inherits2); var _arcLayer = require('../arc-layer/arc-layer'); var _arcLayer2 = _interopRequireDefault(_arcLayer); var _lineLayer = require('../../deckgl-layers/line-layer/line-layer'); var _lineLayer2 = _interopRequireDefault(_lineLayer); var _lineLayerIcon = require('./line-layer-icon'); var _lineLayerIcon2 = _interopRequireDefault(_lineLayerIcon); function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } var LineLayer = function (_ArcLayer) { (0, _inherits3.default)(LineLayer, _ArcLayer); function LineLayer() { (0, _classCallCheck3.default)(this, LineLayer); return (0, _possibleConstructorReturn3.default)(this, (LineLayer.__proto__ || Object.getPrototypeOf(LineLayer)).apply(this, arguments)); } (0, _createClass3.default)(LineLayer, [{ key: 'renderLayer', value: function renderLayer(_ref) { var data = _ref.data, idx = _ref.idx, layerInteraction = _ref.layerInteraction, objectHovered = _ref.objectHovered, mapState = _ref.mapState, interactionConfig = _ref.interactionConfig; var brush = interactionConfig.brush; var colorUpdateTriggers = { color: this.config.color, colorField: this.config.colorField, colorRange: this.config.visConfig.colorRange, colorScale: this.config.colorScale, targetColor: this.config.visConfig.targetColor }; var interaction = { // auto highlighting pickable: true, autoHighlight: !brush.enabled, highlightColor: this.config.highlightColor, // brushing brushRadius: brush.config.size * 1000, brushSource: true, brushTarget: true, enableBrushing: brush.enabled }; return [ // base layer new _lineLayer2.default((0, _extends3.default)({}, layerInteraction, data, interaction, { getColor: data.getSourceColor, id: this.id, idx: idx, fp64: this.config.visConfig['hi-precision'], opacity: this.config.visConfig.opacity, strokeScale: this.config.visConfig.thickness, // parameters parameters: { depthTest: mapState.dragRotate }, updateTriggers: { getStrokeWidth: { sizeField: this.config.sizeField, sizeRange: this.config.visConfig.sizeRange }, getColor: colorUpdateTriggers, getTargetColor: colorUpdateTriggers } }))]; } }, { key: 'type', get: function get() { return 'line'; } }, { key: 'layerIcon', get: function get() { return _lineLayerIcon2.default; } }], [{ key: 'findDefaultLayerProps', value: function findDefaultLayerProps(_ref2) { var fieldPairs = _ref2.fieldPairs; if (fieldPairs.length < 2) { return []; } var props = {}; // connect the first two point layer with arc props.columns = { lat0: fieldPairs[0].pair.lat, lng0: fieldPairs[0].pair.lng, lat1: fieldPairs[1].pair.lat, lng1: fieldPairs[1].pair.lng }; props.label = fieldPairs[0].defaultName + ' -> ' + fieldPairs[1].defaultName + ' line'; return props; } }]); return LineLayer; }(_arcLayer2.default); // Copyright (c) 2018 Uber Technologies, Inc. // // Permission is hereby granted, free of charge, to any person obtaining a copy // of this software and associated documentation files (the "Software"), to deal // in the Software without restriction, including without limitation the rights // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell // copies of the Software, and to permit persons to whom the Software is // furnished to do so, subject to the following conditions: // // The above copyright notice and this permission notice shall be included in // all copies or substantial portions of the Software. // // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN // THE SOFTWARE. exports.default = LineLayer; //# sourceMappingURL=data:application/json;charset=utf-8;base64,{"version":3,"sources":["../../../src/layers/line-layer/line-layer.js"],"names":["LineLayer","data","idx","layerInteraction","objectHovered","mapState","interactionConfig","brush","colorUpdateTriggers","color","config","colorField","colorRange","visConfig","colorScale","targetColor","interaction","pickable","autoHighlight","enabled","highlightColor","brushRadius","size","brushSource","brushTarget","enableBrushing","DeckGLLineLayer","getColor","getSourceColor","id","fp64","opacity","strokeScale","thickness","parameters","depthTest","dragRotate","updateTriggers","getStrokeWidth","sizeField","sizeRange","getTargetColor","LineLayerIcon","fieldPairs","length","props","columns","lat0","pair","lat","lng0","lng","lat1","lng1","label","defaultName","ArcLayer"],"mappings":";;;;;;;;;;;;;;;;;;;;;;;;;;;AAoBA;;;;AACA;;;;AACA;;;;;;IAEqBA,S;;;;;;;;;;sCAoChB;AAAA,UANDC,IAMC,QANDA,IAMC;AAAA,UALDC,GAKC,QALDA,GAKC;AAAA,UAJDC,gBAIC,QAJDA,gBAIC;AAAA,UAHDC,aAGC,QAHDA,aAGC;AAAA,UAFDC,QAEC,QAFDA,QAEC;AAAA,UADDC,iBACC,QADDA,iBACC;AAAA,UACMC,KADN,GACeD,iBADf,CACMC,KADN;;;AAGD,UAAMC,sBAAsB;AAC1BC,eAAO,KAAKC,MAAL,CAAYD,KADO;AAE1BE,oBAAY,KAAKD,MAAL,CAAYC,UAFE;AAG1BC,oBAAY,KAAKF,MAAL,CAAYG,SAAZ,CAAsBD,UAHR;AAI1BE,oBAAY,KAAKJ,MAAL,CAAYI,UAJE;AAK1BC,qBAAa,KAAKL,MAAL,CAAYG,SAAZ,CAAsBE;AALT,OAA5B;;AAQA,UAAMC,cAAc;AAClB;AACAC,kBAAU,IAFQ;AAGlBC,uBAAe,CAACX,MAAMY,OAHJ;AAIlBC,wBAAgB,KAAKV,MAAL,CAAYU,cAJV;;AAMlB;AACAC,qBAAad,MAAMG,MAAN,CAAaY,IAAb,GAAoB,IAPf;AAQlBC,qBAAa,IARK;AASlBC,qBAAa,IATK;AAUlBC,wBAAgBlB,MAAMY;AAVJ,OAApB;;AAaA,aAAO;AACL;AACA,UAAIO,mBAAJ,4BACKvB,gBADL,EAEKF,IAFL,EAGKe,WAHL;AAIEW,kBAAU1B,KAAK2B,cAJjB;AAKEC,YAAI,KAAKA,EALX;AAME3B,gBANF;AAOE4B,cAAM,KAAKpB,MAAL,CAAYG,SAAZ,CAAsB,cAAtB,CAPR;AAQEkB,iBAAS,KAAKrB,MAAL,CAAYG,SAAZ,CAAsBkB,OARjC;AASEC,qBAAa,KAAKtB,MAAL,CAAYG,SAAZ,CAAsBoB,SATrC;AAUE;AACAC,oBAAY,EAACC,WAAW9B,SAAS+B,UAArB,EAXd;AAYEC,wBAAgB;AACdC,0BAAgB;AACdC,uBAAW,KAAK7B,MAAL,CAAY6B,SADT;AAEdC,uBAAW,KAAK9B,MAAL,CAAYG,SAAZ,CAAsB2B;AAFnB,WADF;AAKdb,oBAAUnB,mBALI;AAMdiC,0BAAgBjC;AANF;AAZlB,SAFK,CAAP;AAwBD;;;wBAnFU;AACT,aAAO,MAAP;AACD;;;wBAEe;AACd,aAAOkC,uBAAP;AACD;;;iDAE0C;AAAA,UAAbC,UAAa,SAAbA,UAAa;;AACzC,UAAIA,WAAWC,MAAX,GAAoB,CAAxB,EAA2B;AACzB,eAAO,EAAP;AACD;AACD,UAAMC,QAAQ,EAAd;;AAEA;AACAA,YAAMC,OAAN,GAAgB;AACdC,cAAMJ,WAAW,CAAX,EAAcK,IAAd,CAAmBC,GADX;AAEdC,cAAMP,WAAW,CAAX,EAAcK,IAAd,CAAmBG,GAFX;AAGdC,cAAMT,WAAW,CAAX,EAAcK,IAAd,CAAmBC,GAHX;AAIdI,cAAMV,WAAW,CAAX,EAAcK,IAAd,CAAmBG;AAJX,OAAhB;AAMAN,YAAMS,KAAN,GAAiBX,WAAW,CAAX,EAAcY,WAA/B,YACEZ,WAAW,CAAX,EAAcY,WADhB;;AAIA,aAAOV,KAAP;AACD;;;EA3BoCW,kB,GAxBvC;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;;kBAMqBxD,S","file":"line-layer.js","sourcesContent":["// Copyright (c) 2018 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 ArcLayer from '../arc-layer/arc-layer';\nimport DeckGLLineLayer from 'deckgl-layers/line-layer/line-layer';\nimport LineLayerIcon from './line-layer-icon';\n\nexport default class LineLayer extends ArcLayer {\n  get type() {\n    return 'line';\n  }\n\n  get layerIcon() {\n    return LineLayerIcon;\n  }\n\n  static findDefaultLayerProps({fieldPairs}) {\n    if (fieldPairs.length < 2) {\n      return [];\n    }\n    const props = {};\n\n    // connect the first two point layer with arc\n    props.columns = {\n      lat0: fieldPairs[0].pair.lat,\n      lng0: fieldPairs[0].pair.lng,\n      lat1: fieldPairs[1].pair.lat,\n      lng1: fieldPairs[1].pair.lng\n    };\n    props.label = `${fieldPairs[0].defaultName} -> ${\n      fieldPairs[1].defaultName\n      } line`;\n\n    return props;\n  }\n\n  renderLayer({\n    data,\n    idx,\n    layerInteraction,\n    objectHovered,\n    mapState,\n    interactionConfig\n  }) {\n    const {brush} = interactionConfig;\n\n    const colorUpdateTriggers = {\n      color: this.config.color,\n      colorField: this.config.colorField,\n      colorRange: this.config.visConfig.colorRange,\n      colorScale: this.config.colorScale,\n      targetColor: this.config.visConfig.targetColor\n    };\n\n    const interaction = {\n      // auto highlighting\n      pickable: true,\n      autoHighlight: !brush.enabled,\n      highlightColor: this.config.highlightColor,\n\n      // brushing\n      brushRadius: brush.config.size * 1000,\n      brushSource: true,\n      brushTarget: true,\n      enableBrushing: brush.enabled\n    };\n\n    return [\n      // base layer\n      new DeckGLLineLayer({\n        ...layerInteraction,\n        ...data,\n        ...interaction,\n        getColor: data.getSourceColor,\n        id: this.id,\n        idx,\n        fp64: this.config.visConfig['hi-precision'],\n        opacity: this.config.visConfig.opacity,\n        strokeScale: this.config.visConfig.thickness,\n        // parameters\n        parameters: {depthTest: mapState.dragRotate},\n        updateTriggers: {\n          getStrokeWidth: {\n            sizeField: this.config.sizeField,\n            sizeRange: this.config.visConfig.sizeRange\n          },\n          getColor: colorUpdateTriggers,\n          getTargetColor: colorUpdateTriggers\n        }\n      })\n    ];\n  }\n}\n"]}