@vtx/cs-map
Version:
React components for Vortex
258 lines (238 loc) • 13.4 kB
JavaScript
;
function _typeof(o) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (o) { return typeof o; } : function (o) { return o && "function" == typeof Symbol && o.constructor === Symbol && o !== Symbol.prototype ? "symbol" : typeof o; }, _typeof(o); }
Object.defineProperty(exports, "__esModule", {
value: true
});
exports["default"] = void 0;
var _cesium = require("cesium");
var _LineFlowMaterialProperty = _interopRequireDefault(require("./LineFlowMaterialProperty"));
var _createFeatureCollection = require("../feature-layer/createFeatureCollection");
var _lodash = require("lodash");
var _transformRgb = _interopRequireDefault(require("../_util/transformRgb"));
var _parabola = _interopRequireDefault(require("../_util/parabola"));
function _interopRequireDefault(e) { return e && e.__esModule ? e : { "default": e }; }
function _classCallCheck(a, n) { if (!(a instanceof n)) throw new TypeError("Cannot call a class as a function"); }
function _defineProperties(e, r) { for (var t = 0; t < r.length; t++) { var o = r[t]; o.enumerable = o.enumerable || !1, o.configurable = !0, "value" in o && (o.writable = !0), Object.defineProperty(e, _toPropertyKey(o.key), o); } }
function _createClass(e, r, t) { return r && _defineProperties(e.prototype, r), t && _defineProperties(e, t), Object.defineProperty(e, "prototype", { writable: !1 }), e; }
function _callSuper(t, o, e) { return o = _getPrototypeOf(o), _possibleConstructorReturn(t, _isNativeReflectConstruct() ? Reflect.construct(o, e || [], _getPrototypeOf(t).constructor) : o.apply(t, e)); }
function _possibleConstructorReturn(t, e) { if (e && ("object" == _typeof(e) || "function" == typeof e)) return e; if (void 0 !== e) throw new TypeError("Derived constructors may only return object or undefined"); return _assertThisInitialized(t); }
function _assertThisInitialized(e) { if (void 0 === e) throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); return e; }
function _isNativeReflectConstruct() { try { var t = !Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {})); } catch (t) {} return (_isNativeReflectConstruct = function _isNativeReflectConstruct() { return !!t; })(); }
function _superPropGet(t, o, e, r) { var p = _get(_getPrototypeOf(1 & r ? t.prototype : t), o, e); return 2 & r && "function" == typeof p ? function (t) { return p.apply(e, t); } : p; }
function _get() { return _get = "undefined" != typeof Reflect && Reflect.get ? Reflect.get.bind() : function (e, t, r) { var p = _superPropBase(e, t); if (p) { var n = Object.getOwnPropertyDescriptor(p, t); return n.get ? n.get.call(arguments.length < 3 ? e : r) : n.value; } }, _get.apply(null, arguments); }
function _inherits(t, e) { if ("function" != typeof e && null !== e) throw new TypeError("Super expression must either be null or a function"); t.prototype = Object.create(e && e.prototype, { constructor: { value: t, writable: !0, configurable: !0 } }), Object.defineProperty(t, "prototype", { writable: !1 }), e && _setPrototypeOf(t, e); }
function _setPrototypeOf(t, e) { return _setPrototypeOf = Object.setPrototypeOf ? Object.setPrototypeOf.bind() : function (t, e) { return t.__proto__ = e, t; }, _setPrototypeOf(t, e); }
function _superPropSet(t, e, o, r, p, f) { return _set(_getPrototypeOf(f ? t.prototype : t), e, o, r, p); }
function set(e, r, t, o) { return set = "undefined" != typeof Reflect && Reflect.set ? Reflect.set : function (e, r, t, o) { var f, i = _superPropBase(e, r); if (i) { if ((f = Object.getOwnPropertyDescriptor(i, r)).set) return f.set.call(o, t), !0; if (!f.writable) return !1; } if (f = Object.getOwnPropertyDescriptor(o, r)) { if (!f.writable) return !1; f.value = t, Object.defineProperty(o, r, f); } else _defineProperty(o, r, t); return !0; }, set(e, r, t, o); }
function _set(e, r, t, o, f) { if (!set(e, r, t, o || e) && f) throw new TypeError("failed to set property"); return t; }
function _defineProperty(e, r, t) { return (r = _toPropertyKey(r)) in e ? Object.defineProperty(e, r, { value: t, enumerable: !0, configurable: !0, writable: !0 }) : e[r] = t, e; }
function _toPropertyKey(t) { var i = _toPrimitive(t, "string"); return "symbol" == _typeof(i) ? i : i + ""; }
function _toPrimitive(t, r) { if ("object" != _typeof(t) || !t) return t; var e = t[Symbol.toPrimitive]; if (void 0 !== e) { var i = e.call(t, r || "default"); if ("object" != _typeof(i)) return i; throw new TypeError("@@toPrimitive must return a primitive value."); } return ("string" === r ? String : Number)(t); }
function _superPropBase(t, o) { for (; !{}.hasOwnProperty.call(t, o) && null !== (t = _getPrototypeOf(t));); return t; }
function _getPrototypeOf(t) { return _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf.bind() : function (t) { return t.__proto__ || Object.getPrototypeOf(t); }, _getPrototypeOf(t); }
function _slicedToArray(r, e) { return _arrayWithHoles(r) || _iterableToArrayLimit(r, e) || _unsupportedIterableToArray(r, e) || _nonIterableRest(); }
function _nonIterableRest() { throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); }
function _unsupportedIterableToArray(r, a) { if (r) { if ("string" == typeof r) return _arrayLikeToArray(r, a); var t = {}.toString.call(r).slice(8, -1); return "Object" === t && r.constructor && (t = r.constructor.name), "Map" === t || "Set" === t ? Array.from(r) : "Arguments" === t || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(t) ? _arrayLikeToArray(r, a) : void 0; } }
function _arrayLikeToArray(r, a) { (null == a || a > r.length) && (a = r.length); for (var e = 0, n = Array(a); e < a; e++) n[e] = r[e]; return n; }
function _iterableToArrayLimit(r, l) { var t = null == r ? null : "undefined" != typeof Symbol && r[Symbol.iterator] || r["@@iterator"]; if (null != t) { var e, n, i, u, a = [], f = !0, o = !1; try { if (i = (t = t.call(r)).next, 0 === l) { if (Object(t) !== t) return; f = !1; } else for (; !(f = (e = i.call(t)).done) && (a.push(e.value), a.length !== l); f = !0); } catch (r) { o = !0, n = r; } finally { try { if (!f && null != t["return"] && (u = t["return"](), Object(u) !== u)) return; } finally { if (o) throw n; } } return a; } }
function _arrayWithHoles(r) { if (Array.isArray(r)) return r; }
var _getCoordinates = function getCoordinates(geometryInfo) {
if (geometryInfo) {
if ((0, _lodash.isString)(geometryInfo)) {
var _geometryInfo$split = geometryInfo.split(','),
_geometryInfo$split2 = _slicedToArray(_geometryInfo$split, 3),
start = _geometryInfo$split2[0],
end = _geometryInfo$split2[1],
z = _geometryInfo$split2[2];
return [Number(start), Number(end), Number(z || 0)];
} else if ((0, _lodash.isArray)(geometryInfo)) {
var _geometryInfo = _slicedToArray(geometryInfo, 3),
_start = _geometryInfo[0],
_end = _geometryInfo[1],
_z = _geometryInfo[2];
return [Number(_start), Number(_end), Number(_z || 0)];
} else if ((0, _lodash.isObject)(geometryInfo)) {
if (geometryInfo.geometryInfo) {
return _getCoordinates(geometryInfo.geometryInfo);
}
var _transformGeometry$co = _slicedToArray((0, _createFeatureCollection.transformGeometry)(geometryInfo).coordinates, 3),
_start2 = _transformGeometry$co[0],
_end2 = _transformGeometry$co[1],
_z2 = _transformGeometry$co[2];
return [Number(_start2), Number(_end2), Number(_z2 || 0)];
}
}
};
var FlyLineLayer = exports["default"] = /*#__PURE__*/function (_CustomDataSource) {
function FlyLineLayer(option) {
var _this;
_classCallCheck(this, FlyLineLayer);
var data = option.data,
key = option.key,
labelField = option.labelField,
template = option.template,
height = option.height,
count = option.count,
color = option.color,
speed = option.speed,
width = option.width,
_option$opacity = option.opacity,
opacity = _option$opacity === void 0 ? 0.3 : _option$opacity,
flyWidth = option.flyWidth,
name = option.name,
layerControl = option.layerControl,
_option$show = option.show,
show = _option$show === void 0 ? true : _option$show,
map = option.map,
_option$number = option.number,
number = _option$number === void 0 ? 1 : _option$number,
glowPower = option.glowPower;
_this = _callSuper(this, FlyLineLayer, [option]);
_superPropSet((_this, FlyLineLayer), "show", show, _this, 1, 1);
// 图层标识
_this.key = key;
// 图层名称
_this.name = name;
// 标签字段
_this.labelField = labelField;
// 模版内容
_this.template = template;
_this.data = data;
// 颜色
_this.color = color || '#0080ff';
// 高度
_this.height = height;
// 数量
_this.count = count || 1;
// 速度
_this.speed = speed || 10;
// 轨迹线宽度
_this.width = width || 1;
// 飞线数量
_this.number = number || 1;
// 发光强度
_this.glowPower = glowPower || 0;
// 轨迹颜色透明度
_this.opacity = opacity || 0.3;
// 地图
_this.map = map;
// 飞线宽度
_this.flyWidth = flyWidth || 3;
_this.layerControl = layerControl;
if (data !== null && data !== void 0 && data.length) {
_this.loadData(data);
}
return _this;
}
// 重写父类的属性访问器
_inherits(FlyLineLayer, _CustomDataSource);
return _createClass(FlyLineLayer, [{
key: "show",
get: function get() {
return _superPropGet(FlyLineLayer, "show", this, 1);
},
set: function set(value) {
this.setVisible(value);
}
// 获取地图
}, {
key: "getMap",
value: function getMap() {
return this.map;
}
// 设置图层显示隐藏
}, {
key: "setVisible",
value: function setVisible(visible) {
_superPropSet(FlyLineLayer, "show", visible, this, 1, 1); // 将属性传递给父类
var map = this.getMap && this.getMap();
if (map) {
map.layers.emit('visible', this, visible);
}
}
}, {
key: "loadData",
value: function loadData(data) {
var _this2 = this;
this.entities.removeAll();
data.map(function (v) {
var height = _this2.height || 0;
var count = _this2.count;
var color = _this2.color;
var startPosition = [],
endPosition = [];
if ((0, _lodash.isArray)(v)) {
startPosition = v[0];
endPosition = v[1];
} else {
var start = v.start,
end = v.end;
height = v.height || height;
count = v.count || count;
color = v.color || color;
startPosition = _getCoordinates(start);
endPosition = _getCoordinates(end);
}
var positions = (0, _parabola["default"])({
startPosition: startPosition,
endPosition: endPosition,
height: height,
count: count
});
// 创建飞线
for (var i = 0; i < _this2.number; i++) {
// 创建飞线
var entity_fly = _this2.entities.add({
polyline: {
positions: positions,
width: _this2.flyWidth,
material: new _LineFlowMaterialProperty["default"]({
color: _cesium.Color.fromCssColorString(color),
speed: _this2.speed * Math.random(),
percent: 0.1,
gradient: 0.01
})
}
});
entity_fly.type = _this2.modalType || _this2.key;
entity_fly.key = _this2.key;
// 处理图层搜索的时候出现重复数据的问题
entity_fly.ignoreSearch = true;
entity_fly.properties = v.properties || {};
}
var material = _this2.glowPower ? new _cesium.PolylineGlowMaterialProperty({
glowPower: _this2.glowPower,
// 发光强度
color: _cesium.Color.fromCssColorString((0, _transformRgb["default"])(color, _this2.opacity))
}) : _cesium.Color.fromCssColorString((0, _transformRgb["default"])(color, _this2.opacity));
// 创建轨迹线
var entity = _this2.entities.add({
polyline: {
positions: positions,
width: _this2.width,
material: material
}
});
entity.type = _this2.modalType || _this2.key;
entity.key = _this2.key;
entity.properties = v.properties || {};
});
}
// 根据条件获取图形数据
}, {
key: "getFeatureByFieldValue",
value: function getFeatureByFieldValue(field, value) {
return this.getFeatures().find(function (v) {
var _v$properties;
return (v === null || v === void 0 || (_v$properties = v.properties) === null || _v$properties === void 0 || (_v$properties = _v$properties[field]) === null || _v$properties === void 0 ? void 0 : _v$properties._value) === value;
});
}
// 获取当前图层的所有图形
}, {
key: "getFeatures",
value: function getFeatures() {
return this.entities.values;
}
}]);
}(_cesium.CustomDataSource);
//# sourceMappingURL=FlyLineLayer.js.map