kepler.gl
Version:
kepler.gl is a webgl based application to visualize large scale location data in the browser
57 lines (56 loc) • 10.1 kB
JavaScript
;
var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
Object.defineProperty(exports, "__esModule", {
value: true
});
exports["default"] = void 0;
var _defineProperty2 = _interopRequireDefault(require("@babel/runtime/helpers/defineProperty"));
var _classCallCheck2 = _interopRequireDefault(require("@babel/runtime/helpers/classCallCheck"));
var _createClass2 = _interopRequireDefault(require("@babel/runtime/helpers/createClass"));
var _possibleConstructorReturn2 = _interopRequireDefault(require("@babel/runtime/helpers/possibleConstructorReturn"));
var _getPrototypeOf2 = _interopRequireDefault(require("@babel/runtime/helpers/getPrototypeOf"));
var _inherits2 = _interopRequireDefault(require("@babel/runtime/helpers/inherits"));
var _layers = require("@deck.gl/layers");
var _core = require("@luma.gl/core");
var _constants = _interopRequireDefault(require("@luma.gl/constants"));
function ownKeys(e, r) { var t = Object.keys(e); if (Object.getOwnPropertySymbols) { var o = Object.getOwnPropertySymbols(e); r && (o = o.filter(function (r) { return Object.getOwnPropertyDescriptor(e, r).enumerable; })), t.push.apply(t, o); } return t; }
function _objectSpread(e) { for (var r = 1; r < arguments.length; r++) { var t = null != arguments[r] ? arguments[r] : {}; r % 2 ? ownKeys(Object(t), !0).forEach(function (r) { (0, _defineProperty2["default"])(e, r, t[r]); }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(e, Object.getOwnPropertyDescriptors(t)) : ownKeys(Object(t)).forEach(function (r) { Object.defineProperty(e, r, Object.getOwnPropertyDescriptor(t, r)); }); } return e; }
function _callSuper(t, o, e) { return o = (0, _getPrototypeOf2["default"])(o), (0, _possibleConstructorReturn2["default"])(t, _isNativeReflectConstruct() ? Reflect.construct(o, e || [], (0, _getPrototypeOf2["default"])(t).constructor) : o.apply(t, e)); }
function _isNativeReflectConstruct() { try { var t = !Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {})); } catch (t) {} return (_isNativeReflectConstruct = function _isNativeReflectConstruct() { return !!t; })(); } // SPDX-License-Identifier: MIT
// Copyright contributors to the kepler.gl project
var DEFAULT_POS = [-1, -1, 0, -1, 1, 0, 1, 1, 0, 1, -1, 0];
var ScatterplotIconLayer = exports["default"] = /*#__PURE__*/function (_ScatterplotLayer) {
function ScatterplotIconLayer() {
(0, _classCallCheck2["default"])(this, ScatterplotIconLayer);
return _callSuper(this, ScatterplotIconLayer, arguments);
}
(0, _inherits2["default"])(ScatterplotIconLayer, _ScatterplotLayer);
return (0, _createClass2["default"])(ScatterplotIconLayer, [{
key: "_getModel",
value: function _getModel(gl) {
// use default scatterplot shaders
var shaders = this.getShaders(undefined);
var iconGeometry = this.props.iconGeometry;
var geometry = iconGeometry ? new _core.Geometry({
drawMode: _constants["default"].TRIANGLES,
attributes: {
positions: new Float32Array(iconGeometry)
}
}) : new _core.Geometry({
drawMode: _constants["default"].TRIANGLE_FAN,
attributes: {
positions: new Float32Array(DEFAULT_POS)
}
});
return new _core.Model(gl, _objectSpread(_objectSpread({}, shaders), {}, {
id: this.props.id,
geometry: geometry,
isInstanced: true,
// @ts-ignore
shaderCache: this.context.shaderCache
}));
}
}]);
}(_layers.ScatterplotLayer);
ScatterplotIconLayer.layerName = 'ScatterplotIconLayer';
//# 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