kepler.gl/dist/deckgl-layers/hexagon-layer/enhanced-hexagon-layer.js

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

'use strict';

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = undefined;

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 _get2 = require('babel-runtime/helpers/get');

var _get3 = _interopRequireDefault(_get2);

var _inherits2 = require('babel-runtime/helpers/inherits');

var _inherits3 = _interopRequireDefault(_inherits2);

var _extends2 = require('babel-runtime/helpers/extends');

var _extends3 = _interopRequireDefault(_extends2);

var _deck = require('deck.gl');

var _hexagonAggregator = require('./hexagon-aggregator');

var _utils = require('../layer-utils/utils');

var _enhancedHexagonCellLayer = require('./enhanced-hexagon-cell-layer');

var _enhancedHexagonCellLayer2 = _interopRequireDefault(_enhancedHexagonCellLayer);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

// 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.

var defaultProps = (0, _extends3.default)({}, _deck.HexagonLayer.defaultProps, {
  hexagonAggregator: _hexagonAggregator.pointToHexbin,
  colorScale: 'quantile'
});

var EnhancedHexagonLayer = function (_HexagonLayer) {
  (0, _inherits3.default)(EnhancedHexagonLayer, _HexagonLayer);

  function EnhancedHexagonLayer() {
    (0, _classCallCheck3.default)(this, EnhancedHexagonLayer);
    return (0, _possibleConstructorReturn3.default)(this, (EnhancedHexagonLayer.__proto__ || Object.getPrototypeOf(EnhancedHexagonLayer)).apply(this, arguments));
  }

  (0, _createClass3.default)(EnhancedHexagonLayer, [{
    key: 'getDimensionUpdaters',
    value: function getDimensionUpdaters() {
      var dimensionUpdaters = (0, _get3.default)(EnhancedHexagonLayer.prototype.__proto__ || Object.getPrototypeOf(EnhancedHexagonLayer.prototype), 'getDimensionUpdaters', this).call(this);
      // add colorScale to dimension updates
      dimensionUpdaters.getColor[1].triggers.push('colorScale');
      return dimensionUpdaters;
    }

    /*
     * override default layer method to calculate color domain
     * and scale function base on color scale type
     */

  }, {
    key: 'getColorValueDomain',
    value: function getColorValueDomain() {
      (0, _utils.getColorValueDomain)(this);
    }
  }, {
    key: 'getColorScale',
    value: function getColorScale() {
      (0, _utils.getColorScaleFunction)(this);
    }

    /*
     * override default getSubLayerClass to return customized cellLayer
     */

  }, {
    key: 'getSubLayerClass',
    value: function getSubLayerClass() {
      return _enhancedHexagonCellLayer2.default;
    }
  }]);
  return EnhancedHexagonLayer;
}(_deck.HexagonLayer);

exports.default = EnhancedHexagonLayer;


EnhancedHexagonLayer.layerName = 'EnhancedHexagonLayer';
EnhancedHexagonLayer.defaultProps = defaultProps;
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