rc-leaflet
Version:
React Map Components of Leaflet
93 lines (92 loc) • 4.18 kB
JavaScript
var __extends = (this && this.__extends) || (function () {
var extendStatics = function (d, b) {
extendStatics = Object.setPrototypeOf ||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
return extendStatics(d, b);
};
return function (d, b) {
extendStatics(d, b);
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
})();
var __assign = (this && this.__assign) || function () {
__assign = Object.assign || function(t) {
for (var s, i = 1, n = arguments.length; i < n; i++) {
s = arguments[i];
for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))
t[p] = s[p];
}
return t;
};
return __assign.apply(this, arguments);
};
var __rest = (this && this.__rest) || function (s, e) {
var t = {};
for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
t[p] = s[p];
if (s != null && typeof Object.getOwnPropertySymbols === "function")
for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) {
if (e.indexOf(p[i]) < 0 && Object.prototype.propertyIsEnumerable.call(s, p[i]))
t[p[i]] = s[p[i]];
}
return t;
};
import React from 'react';
import PropTypes from 'prop-types';
import L from 'leaflet';
import { Point as PointType, Pixel } from '../../util/PropTypes';
import Context from './Context';
import InteractiveLayer from '../InteractiveLayer';
import Content from './Content';
import { keepPrevHTML } from '../DivIcon';
import { defaultIcon } from '../DivIcon/creator';
var Point = /** @class */ (function (_super) {
__extends(Point, _super);
function Point(props, context) {
var _this = _super.call(this, props, context) || this;
_this.state = {
instance: _this.instance,
icon: props.icon
};
return _this;
}
Point.getDerivedStateFromProps = function (nextProps, prevState) {
var nextIcon = nextProps.icon;
var instance = prevState.instance, icon = prevState.icon;
if (nextIcon !== icon) {
if (nextIcon instanceof L.DivIcon) {
keepPrevHTML(instance, nextIcon);
}
return { icon: nextIcon };
}
return null;
};
Point.prototype.createInstance = function (props) {
var position = props.position, _a = props.icon, icon = _a === void 0 ? defaultIcon : _a, options = __rest(props, ["position", "icon"]);
return L.marker(position, __assign({}, options, { icon: icon }));
};
Point.prototype.componentDidUpdate = function (prevProps) {
var prevPosition = prevProps.position, prevZIndexOffset = prevProps.zIndexOffset, prevOpacity = prevProps.opacity;
var _a = this.props, position = _a.position, zIndexOffset = _a.zIndexOffset, opacity = _a.opacity;
var point = this.instance;
if (position !== prevPosition) {
point.setLatLng(position);
}
if (zIndexOffset !== prevZIndexOffset) {
point.setZIndexOffset(zIndexOffset);
}
if (opacity !== prevOpacity) {
point.setOpacity(opacity);
}
_super.prototype.componentDidUpdate.call(this, prevProps);
};
Point.prototype.render = function () {
return (React.createElement(Context.Provider, { value: this.state }, _super.prototype.render.call(this)));
};
Point.propTypes = __assign({}, InteractiveLayer.propTypes, { position: PointType.isRequired, zIndexOffset: PropTypes.number, opacity: PropTypes.number, clickable: PropTypes.bool, draggable: PropTypes.bool, keyboard: PropTypes.bool, title: PropTypes.string, alt: PropTypes.string, riseOnHover: PropTypes.bool, riseOffset: PropTypes.number, autoPan: PropTypes.bool, autoPanSpeed: PropTypes.number, autoPanPadding: Pixel });
Point.Content = Content;
return Point;
}(InteractiveLayer));
export default Point;