@qn-pandora/pandora-visualization/es/components/Charts/MapboxChart/base.js

Pandora 通用可视化库

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        extendStatics = Object.setPrototypeOf ||
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import * as React from 'react';
import { reaction } from 'mobx';
import { observer } from 'mobx-react';
import { ZoomControl } from 'react-mapbox-gl';
import { utils } from '@qn-pandora/app-sdk';
import bind from '../../../utils/bind';
import { MAX_ZOOM } from '../../../constants';
import BasicComponent from '../../Base/BasicComponent';
import ReactMapboxFactory from '../../Base/Mapbox';
import ChartContainer from '../components/ChartContainer';
import { IGNORE_CENTER_GAP, IGNORE_ZOOM_GAP } from './constants';
import * as style from './style.mless';
var toFixed = utils.unit.toFixed;
var MapBoxGl = ReactMapboxFactory({
    maxZoom: MAX_ZOOM
});
var BaseMapboxChart = /** @class */ (function (_super) {
    __extends(BaseMapboxChart, _super);
    function BaseMapboxChart() {
        var _this = _super !== null && _super.apply(this, arguments) || this;
        _this.store = _this.props.store;
        _this.onStyleLoad = function (map, e) {
            var onStyleLoad = _this.props.onStyleLoad;
            var maxZoom = _this.store.chartStyleService.maxZoom;
            _this.map = map;
            map.resize();
            _this.changeMaxZoom(maxZoom);
            _this.addDisposer(reaction(function () { return _this.store.chartStyleService.maxZoom; }, function (maxZoom) {
                _this.changeMaxZoom(maxZoom);
            }));
            if (onStyleLoad) {
                onStyleLoad(map, e);
            }
        };
        _this.handleZoom = function (map) {
            var newZoom = map.getZoom();
            var _a = _this.store.chartStyleService, zoom = _a.zoom, setZoom = _a.setZoom;
            if (Math.abs(newZoom - zoom[0]) > IGNORE_ZOOM_GAP) {
                setZoom([parseFloat(toFixed(newZoom, 6))]);
            }
        };
        _this.handleMove = function (map) {
            var _a = map.getCenter(), lng = _a.lng, lat = _a.lat;
            var _b = _this.store.chartStyleService, center = _b.center, setCenter = _b.setCenter;
            if (Math.abs(center[0] - lng) > IGNORE_CENTER_GAP ||
                Math.abs(center[1] - lat) > IGNORE_CENTER_GAP) {
                setCenter([parseFloat(toFixed(lng, 6)), parseFloat(toFixed(lat, 6))]);
            }
        };
        return _this;
    }
    BaseMapboxChart.prototype.handleResize = function (client) {
        if (this.map) {
            this.map.resize();
        }
        this.store.debounceHandleClient(client);
    };
    BaseMapboxChart.prototype.changeMaxZoom = function (maxZoom) {
        this.map.setMaxZoom(maxZoom);
        var zoom = this.store.chartStyleService.zoom;
        if (Math.abs(this.map.getZoom() - zoom[0]) > IGNORE_ZOOM_GAP) {
            this.map.setZoom(zoom[0]);
        }
    };
    BaseMapboxChart.prototype.render = function () {
        var _a = this.props, queryPath = _a.queryPath, tilePath = _a.tilePath;
        var zoomPosition = this.store.chartStyleService.zoomPosition;
        return (React.createElement(ChartContainer, { onClient: this.handleResize },
            React.createElement(MapBoxGl, __assign({ renderChildrenInPortal: true, onZoomEnd: this.handleZoom, onMoveEnd: this.handleMove, onStyleLoad: this.onStyleLoad, queryPath: queryPath, tilePath: tilePath }, this.store.props, { className: style.mapboxMap }),
                zoomPosition !== "none" /* NONE */ ? (React.createElement(ZoomControl, { position: zoomPosition })) : undefined,
                this.props.children)));
    };
    __decorate([
        bind,
        __metadata("design:type", Function),
        __metadata("design:paramtypes", [Object]),
        __metadata("design:returntype", void 0)
    ], BaseMapboxChart.prototype, "handleResize", null);
    __decorate([
        bind,
        __metadata("design:type", Function),
        __metadata("design:paramtypes", [Number]),
        __metadata("design:returntype", void 0)
    ], BaseMapboxChart.prototype, "changeMaxZoom", null);
    BaseMapboxChart = __decorate([
        observer
    ], BaseMapboxChart);
    return BaseMapboxChart;
}(BasicComponent));
export default BaseMapboxChart;