@hackoregon/component-library/es/MapOverlay/MapOverlay.js

Official repo for Hack Oregon React component library

function _extends() { _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; return _extends.apply(this, arguments); }

function _toConsumableArray(arr) { return _arrayWithoutHoles(arr) || _iterableToArray(arr) || _nonIterableSpread(); }

function _nonIterableSpread() { throw new TypeError("Invalid attempt to spread non-iterable instance"); }

function _iterableToArray(iter) { if (Symbol.iterator in Object(iter) || Object.prototype.toString.call(iter) === "[object Arguments]") return Array.from(iter); }

function _arrayWithoutHoles(arr) { if (Array.isArray(arr)) { for (var i = 0, arr2 = new Array(arr.length); i < arr.length; i++) { arr2[i] = arr[i]; } return arr2; } }

function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; var ownKeys = Object.keys(source); if (typeof Object.getOwnPropertySymbols === 'function') { ownKeys = ownKeys.concat(Object.getOwnPropertySymbols(source).filter(function (sym) { return Object.getOwnPropertyDescriptor(source, sym).enumerable; })); } ownKeys.forEach(function (key) { _defineProperty(target, key, source[key]); }); } return target; }

function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }

import React from "react";
import { shape, bool, number, func, node, oneOfType, arrayOf, string } from "prop-types";
import DeckGL, { GeoJsonLayer } from "deck.gl";
import centerOfMass from "@turf/center-of-mass";

var MapOverlay = function MapOverlay(props) {
  var id = props.id,
      viewport = props.viewport,
      children = props.children,
      data = props.data,
      pickable = props.pickable,
      opacity = props.opacity,
      filled = props.filled,
      getFillColor = props.getFillColor,
      stroked = props.stroked,
      getLineColor = props.getLineColor,
      getLineWidth = props.getLineWidth,
      extruded = props.extruded,
      getElevation = props.getElevation,
      circleFieldName = props.circleFieldName,
      getRadius = props.getRadius,
      radiusScale = props.radiusScale,
      autoHighlight = props.autoHighlight,
      highlightColor = props.highlightColor,
      onLayerClick = props.onLayerClick,
      onHover = props.onHover,
      tooltipInfo = props.tooltipInfo,
      x = props.x,
      y = props.y;
  var tooltip = React.Children.map(children, function (child) {
    return React.cloneElement(child, {
      tooltipInfo: tooltipInfo,
      x: x,
      y: y
    });
  });
  var tooltipRender = tooltipInfo && x && y ? tooltip : null;
  var centroidData = circleFieldName ? data.map(function (d) {
    return centerOfMass(d.geometry, {
      properties: _objectSpread({}, d.properties)
    });
  }) : [];
  var radius = circleFieldName ? function (f) {
    return Math.sqrt(+f.properties[circleFieldName]);
  } : getRadius || 10;
  return React.createElement("div", null, React.createElement(DeckGL, _extends({}, viewport, {
    className: "DeckGL",
    getCursor: function getCursor() {
      return "crosshair";
    }
  }), React.createElement(GeoJsonLayer, {
    id: id,
    className: "GeoJSONMap",
    pickable: pickable,
    data: [].concat(_toConsumableArray(data), _toConsumableArray(centroidData)),
    opacity: opacity,
    filled: filled,
    getFillColor: getFillColor,
    stroked: stroked,
    getLineColor: getLineColor,
    getLineWidth: getLineWidth,
    lineWidthMinPixels: 1,
    extruded: extruded,
    getElevation: getElevation,
    circleFieldName: circleFieldName,
    getRadius: radius,
    pointRadiusScale: radiusScale,
    pointRadiusMinPixels: 1,
    autoHighlight: autoHighlight,
    highlightColor: highlightColor,
    onClick: onLayerClick,
    onHover: onHover,
    updateTriggers: {
      getFillColor: getFillColor,
      getLineColor: getLineColor,
      getLineWidth: getLineWidth,
      getRadius: getRadius
    }
  })), tooltipRender);
};

MapOverlay.propTypes = {
  viewport: shape({}),
  children: node,
  id: string,
  data: arrayOf(shape({})).isRequired,
  pickable: bool,
  opacity: number,
  filled: bool,
  getFillColor: oneOfType([arrayOf(number), func]),
  stroked: bool,
  getLineColor: oneOfType([arrayOf(number), func]),
  getLineWidth: oneOfType([number, func]),
  extruded: bool,
  getElevation: oneOfType([number, func]),
  circleFieldName: string,
  getRadius: oneOfType([number, func]),
  radiusScale: number,
  autoHighlight: bool,
  highlightColor: arrayOf(number),
  onLayerClick: func,
  onHover: func,
  tooltipInfo: shape({}),
  x: number,
  y: number
};
MapOverlay.defaultProps = {
  pickable: true,
  opacity: 0.8,
  filled: true,
  getFillColor: [0, 0, 0],
  stroked: true,
  getLineColor: [112, 122, 122, 100],
  getLineWidth: 10,
  extruded: false,
  autoHighlight: false
};
export default MapOverlay;