dataserver_qp_23D_zhsj/scripts/mod/mapHolder.js

/**
 * [ONEMAP.M.mapHolder]
 * @return {[object]}
 * 地图框架引入
 * 地图操作
 */
define([
    'modDir/service/addressSearch',
    'modDir/service/poiSearch',
    'modDir/service/regionSearch',
    'modDir/service/routeSearch',
    'css!scripts/vendor/map23dlib/map23DView',
    'css!styles/mapHolder'
], function (addressSearchF, poiSearchF, regionSearchF, routeSearchF) {
    /**
     * 地图初始化 根据客户端的类型 初始pc端和移动端
     * @exports ONEMAP.M.mapHolder
     * @type {Object}
     */
    var modValue = {
        mainLayers: null,
        leadorStreetViewControl: null,
        vact: 'add',
        beifen: {}
    }
    /**
     * 地图初始化参数
     */
    var options = {
        center: [39.90743, 116.39134],
        zoom: 6
    };

    //模块状态
    var status = {}
    /**
     * 初始化
     * @type {Function}
     * @returns {*}
     */
    function init() {
        if (ONEMAP.D.globalSettingData) {
            options.center = [
                ONEMAP.D.globalSettingData.baseMap2D.center.lat,
                ONEMAP.D.globalSettingData.baseMap2D.center.lng
            ];
            options.zoom = ONEMAP.D.globalSettingData.baseMap2D.zoom;
        }
        if (Detector.webgl) {
            modValue.webgl = true;
        } else {
            modValue.webgl = false;
        }
        mapInit();
        subscribe();
        ONEMAP.C.publisher.publish('mapDragend', 'mapChange');

        //移除加载动画

        if (navigator.appName == "Microsoft Internet Explorer") {
            $('#loadingGif').fadeOut(200, function () {
                $('#loadingTop').animate({
                    top: '0px'
                }, 600);
                $('#loadingBottom').animate({
                    top: '100%'
                }, 600);
                $('#loadingPanel').hide(400);
                setTimeout(function () {

                }, 600)
            });
        } else {
            setTimeout(function () {
                $('#loadingPanel').addClass('open');
                setTimeout(function () {
                    $('#loadingPanel').fadeOut(400);
                }, 1000)
            }, 200)
        }
    };


    function mapInit() {
        if (modValue.webgl) {
            //地图加载
            map23DControl.init({
                mapWrapId: 'mapHolder',
                view: {
                    center: {
                        lat: options.center[0],
                        lng: options.center[1]
                    },
                    zoom: options.zoom
                },
                synch: true,
                display: {
                    map2D: false,
                    map3D: true
                }
            });

            require(['modDir/3dEarth'], function (tdEarth) {
                tdEarth.init();
            });
        } else {
            //地图加载
            map23DControl.init({
                mapWrapId: 'mapHolder',
                view: {
                    center: {
                        lat: options.center[0],
                        lng: options.center[1]
                    },
                    zoom: options.zoom
                },
                synch: false,
                display: {
                    map2D: false,
                    map3D: true
                }
            });
        }

        map23DControl.show3D();

        // 监听双击事件
        map3DViewer.map.screenSpaceEventHandler.setInputAction(function (event) {
            // 获取双击的entity
            var pickedObject = map3DViewer.map.scene.pick(event.position);
            if (Cesium.defined(pickedObject) && pickedObject.id.constructor === Cesium.Entity) {
                // 阻止默认的双击行为
                // 例如，取消定位到实体
                map3DViewer.map.scene.screenSpaceCameraController.enableInputs = false;
                // 在这里可以添加你自己的双击处理逻辑
                // ...
                // 一段时间后重新启用输入
                setTimeout(function () {
                    map3DViewer.map.scene.screenSpaceCameraController.enableInputs = true;
                }, 1000); // 延迟时间可以根据需要调整
            }
        }, Cesium.ScreenSpaceEventType.LEFT_DOUBLE_CLICK);

        // $('#map3DWrap').css({
        //     height: $(window).height()
        // });

        //设置地图边界
        map2DViewer.map.setMaxBounds([
            [84, 360],
            [-84, -360]
        ]);

        map3DViewer.map.scene.imageryLayers.addImageryProvider(
            new Cesium.SingleTileImageryProvider({
                url: "./images/world5km.webp",
                rectangle: Cesium.Rectangle.fromDegrees(-180.0, -90.0, 180.0, 90.0)
            })
        )

        if (ONEMAP.D.globalSettingData) {
            switch (ONEMAP.D.globalSettingData.baseMap2D.type) {
                case 1:
                    if (Detector.webgl) {
                        map23DControl.setDefaultTileLayer("gm");
                    } else {
                        map2DViewer.setDefaultTileLayer("gm");
                    }
                    modValue.mainLayers = "gm";
                    $("#mapBaseLayerControl .choosemap .name-dem-control .name-control").hide();
                    $("#mapBaseLayerControl .choosemap .name-dem-control .dem-control").hide();
                    break;
                case 2:
                    if (Detector.webgl) {
                        map23DControl.setDefaultTileLayer("gr");
                    } else {
                        map2DViewer.setDefaultTileLayer("gr");
                    }
                    modValue.mainLayers = "gr";
                    setTimeout(function () {
                        $("#mapBaseLayerControl .choosemap .name-dem-control .name-control").show();
                        $("#mapBaseLayerControl .choosemap .name-dem-control .dem-control").show();
                    }, 500)
                    break;
                case 3:
                    if (Detector.webgl) {
                        map23DControl.setDefaultTileLayer("gt");
                    } else {
                        map2DViewer.setDefaultTileLayer("gt");
                    }
                    modValue.mainLayers = "gt";
                    $("#mapBaseLayerControl .choosemap .name-dem-control .name-control").hide();
                    $("#mapBaseLayerControl .choosemap .name-dem-control .dem-control").hide();
                    break;
            }
        }
        map2DViewer.map.on('dragend', function () {
            var zoom = map2DViewer.map.getZoom();
            ONEMAP.C.publisher.publish('mapDragend', 'mapChange');
            ONEMAP.C.publisher.publish(map2DViewer.map.getZoom(), 'mapChange23D');
        })
        map2DViewer.map.on('moveend', function (e) {
            ONEMAP.C.publisher.publish('mapMove', 'map2DMoveEnd');
        })
        map2DViewer.map.on('move', function (e) {
            ONEMAP.C.publisher.publish('mapMoveIng', 'map2DMoveIng');
        })
        //操作地图关闭侧栏
        map2DViewer.map.on('click dragend', function () {
            ONEMAP.C.publisher.publish('mapDragend', 'layout::sideBar');
            $("#openTdSideContent").show();
            $("#mapHolder").unbind('mouseover');
        })
        map2DViewer.map.on('mousemove', function (e) {
            var lat = e.latlng.lat;
            var lng = e.latlng.lng;
            ONEMAP.C.publisher.publish({
                lat: lat,
                lng: lng,
                e: e
            }, 'mousemove23D');
        })
        map2DViewer.map.on('zoomend', function () {
            if (map2DViewer.map.getZoom() == map2DViewer.map.options.maxZoom) {
                ONEMAP.C.publisher.publish({
                    type: 'warning',
                    message: '已达地图最大显示级别'
                }, 'noteBar::add');
            }

            if (map2DViewer.map.getZoom() == map2DViewer.map.options.minZoom) {
                ONEMAP.C.publisher.publish({
                    type: 'warning',
                    message: '已达地图最小显示级别'
                }, 'noteBar::add');
            }
            ONEMAP.C.publisher.publish(map2DViewer.map.getZoom(), 'userHeatlayerMarker');
            ONEMAP.C.publisher.publish(map2DViewer.map.getZoom(), 'mapChange23D');
            ONEMAP.C.publisher.publish('zoomend', 'mapChange');
        })
        //地图点击事件
        map2DViewer.map.on('click', function (e) {
            var lat = e.latlng.lat,
                lng = e.latlng.lng;
            var options = {
                lng: lng,
                lat: lat
            }
            ONEMAP.C.publisher.publish(options, 'mapClick2D');
        });
    };

    function delMarker(ajaxData) {
        $.ajax({
            type: "get",
            dataType: 'json',
            url: onemapUrlConfig.userCenterUrl + '/bookmarker/del',
            data: ajaxData,
            success: function (data) {
                //console.log(data)
            }
        })
    }
    /**
     * 设置经纬网
     */
    function setSTLatLngLayer(options) {
        var chrome = navigator.userAgent.toLowerCase().match(/chrome/) != null || navigator.userAgent.toLowerCase().match(/firefox/) != null;
        if (options == 'show') {
            STLatLngLayerControl.changStatus(true);
            if (!chrome) {
                // locaSpace.SetLatLonGridVisible(true);
                // locaSpaceMap.Refresh()
            }

        } else {
            STLatLngLayerControl.changStatus(false);
            if (!chrome) {
                //locaSpace.SetLatLonGridVisible(false);
                //locaSpaceMap.Refresh()
            }
        }
    };

    /**
     * 右键菜单函数
     */
    //
    function disable() {
        return false
    };
    //从这里出发
    function pointStartli(e) {
        require(['modDir/tools/toolRouteSearch'], function (toolRouteSearch) {
            toolRouteSearch.setStartPoint(e.latlng);
        });
    };
    //添加途经点
    function pointAcrossli(e) {
        require(['modDir/tools/toolRouteSearch'], function (toolRouteSearch) {
            toolRouteSearch.setAcrossPoint(e.latlng);
        });
    };
    //添加规避点
    function pointAvoidli(e) {
        require(['modDir/tools/toolRouteSearch'], function (toolRouteSearch) {
            toolRouteSearch.setAvoidPoint(e.latlng);
        });
    };
    //到这里去
    function pointStopli(e) {
        require(['modDir/tools/toolRouteSearch'], function (toolRouteSearch) {
            toolRouteSearch.setStopPoint(e.latlng);
        });
    };
    //周边搜索
    function aroundFindli(e) {
        require(['modDir/tools/toolPlaceSearch'], function (toolPlaceSearch) {
            toolPlaceSearch.rightClickPopup(e.latlng);
        });
    };
    //加入地图书签
    // function addBookMarker() {
    //判断是否登录，没有登录进行提示
    //     if (!ONEMAP.D.isLoad) {
    //         ONEMAP.C.publisher.publish({
    //             type: 'warning',
    //             message: '请登录后使用！'
    //         }, 'noteBar::add');

    //         return false;
    //     }
    //     require(['modDir/user/userFav'], function (userFav) {
    //         userFav.addFav();
    //     });
    // };
    //鼠标抓手样式
    function removeMouseHand() {
        map2DViewer.map.off("mousedown", mouseDownStatus);
        map2DViewer.map.off("mouseup", mouseUpStatus);
    };

    function mouseDownStatus() {
        if (L.Browser.ie || L.Browser.firefox) {
            map2DViewer.map.getContainer().style.cursor = 'url(/images/layout/mouseDown.cur),auto';
        } else {
            map2DViewer.map.getContainer().style.cursor = 'url(/images/layout/mouseDown.cur) 5 5,auto';
        }
    }

    function mouseUpStatus() {
        if (L.Browser.ie || L.Browser.firefox) {
            map2DViewer.map.getContainer().style.cursor = 'url(/images/layout/mouseMove.cur),auto';
        } else {
            map2DViewer.map.getContainer().style.cursor = 'url(/images/layout/mouseMove.cur) 5 5,auto';
        }
    }

    function mouseHand() {
        mouseUpStatus();
        map2DViewer.map.on("mousedown", mouseDownStatus);
        map2DViewer.map.on("mouseup", mouseUpStatus);

    };
    //清空地图
    function cleanMapli() {
        ONEMAP.M.myLayerActions.clearLayer();
        ONEMAP.C.publisher.publish('', 'cleanMap');
        ONEMAP.C.publisher.publish({
            modName: 'cleanMap',
        }, 'tools:active');
        $("#cleanMap").click();
    };
    /**
     * 判断是否是正确的latlng
     * @param lat
     * @param lng
     * @returns {boolean}
     */
    function isNatureLatLng(lat, lng) {
        if (lat > -90 && lat < 90 && lng > -180 && lng < 180) {
            return true;
        } else {
            return false;
        }
    };

    function getContextmenuPlaceName(e) {
        contextmenuPlaceName.innerHTML = '正在搜索中...';
        var earthLatlng = L.Util.formatEarthLatLng(e.latlng);
        if (isNatureLatLng(earthLatlng.lat, earthLatlng.lng)) {
            var addressSearch = new addressSearchF();
            addressSearch.getAddressInfo({
                zoom: map2DViewer.map.getZoom(),
                latLng: [earthLatlng.lat, earthLatlng.lng]
            }, function (data) {
                data = data.data;
                contextmenuPlaceName.innerHTML = data.region ? data.region : '未知地点';
            });
        }
    };

    function getContextmenuLatlng(e) {
        modValue.latlng = e.latlng;
        var nLatlng = L.Util.formatHMS(e.latlng);
        contextmenuLatlng.innerHTML = nLatlng.lng + ' , ' + nLatlng.lat;
    };

    function getContextmenuCPJ(e) {
        // contextmenuCPJ.innerHTML = "当前磁偏角：正在查询中...";
    }

    function getCP(altData) {
        contextmenuCPJ.innerHTML = '正在查询中...';
        var ajaxUrl = onemapUrlConfig.declination;
        var newdata = new Date();
        var year = newdata.getFullYear();
        var month = (newdata.getMonth() + 1) < 10 ? '0' + (newdata.getMonth() + 1) : (newdata.getMonth() + 1);
        var day = newdata.getDate() < 10 ? '0' + newdata.getDate() : newdata.getDate();
        var ajaxData = {
            alt: altData,
            lat: modValue.latlng.lat,
            lon: modValue.latlng.lng,
            startYear: year,
            startMonth: month,
            startDay: day
        };
        //console.log(ajaxData);
        $.ajax({
            url: ajaxUrl + '?alt=' + altData + '&lat=' + ajaxData.lat + '&lon=' + ajaxData.lon + '&startYear=' + year + '&startMonth=' + month + '&startDay=' + day,
            type: 'GET',
            dataType: 'json',
            // data: ajaxData,
        })
            .done(function (data) {
                // //console.log(data);
                // //console.log(data.declination);
                contextmenuCPJ.innerHTML = "当前磁偏角：" + data.declination;
                //console.log("success");
            })
            .fail(function (data) {
                // //console.log(data);
                // //console.log("error");
                contextmenuCPJ.innerHTML = "当前磁偏角：暂无数据";
            })
            .always(function () {
                //console.log("complete");
            });
    }

    function getContextmenuDEMHeight(e) {
        contextmenuDEMHeight.innerHTML = '正在查询中...';
        var ajaxUrl = onemapUrlConfig.elevationDataUrl + '/v1.0/geoprocessing/single_elevation';
        var ajaxData = {
            lat: e.latlng.lat,
            lon: e.latlng.lng,
            zoom: map23DData.view.zoom,
            delta_zoom: 0
        };
        $.ajax({
            type: "get",
            dataType: 'json',
            data: ajaxData,
            url: ajaxUrl,
            beforeSend: ONEMAP.V.loading.load(),
            success: function (data) {
                if (data.code == 0) {
                    contextmenuDEMHeight.innerHTML = "当前高程: " + data.data + "米";
                    // getCP(data.data);
                } else {
                    contextmenuDEMHeight.innerHTML = "当前高程: " + data.message;
                }
            },
            completer: ONEMAP.V.loading.loaded()
        });
    }
    /**
     * 获取当前点地形数据
     * [getTerrainanalysis description]
     * @return {[type]} [description]
     */
    function getTerrainanalysis(e) {
        contextmenuTerrainanalysis.innerHTML = '地形查询中...';
        var curlatlng = e.latlng.lat + "," + e.latlng.lng
        //获取该点坡向
        $.ajax({
            type: "get",
            dataType: 'json',
            data: {
                locations: curlatlng
            },
            url: onemapUrlConfig.elevationDataUrl + '/v2.0/geoprocessing/aspect',
            beforeSend: ONEMAP.V.loading.load(),
            success: function (data) {
                if (data.status == 'ok') {
                    modValue.curPX = data.results[0].aspect.toFixed(3);
                    contextmenuTerrainanalysis.innerHTML = "坡向: " + modValue.curPX;
                    $.ajax({
                        type: "get",
                        dataType: 'json',
                        data: {
                            locations: curlatlng
                        },
                        url: onemapUrlConfig.elevationDataUrl + '/v2.0/geoprocessing/slope',
                        beforeSend: ONEMAP.V.loading.load(),
                        success: function (data) {
                            if (data.status == 'ok') {
                                modValue.PD = data.results[0].slope.toFixed(3);
                                contextmenuTerrainanalysis.innerHTML = "坡向:" + modValue.curPX + ";坡度:" + modValue.PD;
                                // getCP(data.data);
                            } else {
                                contextmenuTerrainanalysis.innerHTML = "坡向:无数据;坡度:无数据";
                            }
                        },
                        completer: ONEMAP.V.loading.loaded()
                    });
                    // getCP(data.data);
                } else {
                    contextmenuTerrainanalysis.innerHTML = "坡向: 无数据";
                }
            },
            completer: ONEMAP.V.loading.loaded()
        });
    }
    /**
     * 地图容器重置
     * @return {[type]} [description]
     */
    function mapResize() {
        if (ONEMAP.M.pcLayout.status.showFullMap) {
            $('#map3DWrap').css({
                height: $(window).height(),
                top: '0px'
            });
        } else {
            $('#map3DWrap').css({
                height: $(window).height(),
                top: '0px'
            });
        }

        setTimeout(function () {
            map2DViewer.map.invalidateSize();
        }, 100);
    }

    function resetMapCenterZoomLayer(center, zoom) {
        map2DViewer.setView({
            center: {
                lat: center.lat,
                lng: center.lon
            },
            zoom: zoom
        })

    }
    /**
     * 注册监听
     * @type {Function}
     */
    function subscribe() {
        ONEMAP.C.publisher.subscribe(setSTLatLngLayer, 'mapHolder::STLatLngLayer');
        ONEMAP.C.publisher.subscribe(mapResize, 'layout::resize');
    };


    return ONEMAP.M.mapHolder = {
        init: init,
        modValue: modValue,
        mouseHand: mouseHand,
        removeMouseHand: removeMouseHand,
        getContextmenuPlaceName: getContextmenuPlaceName,
        resetMapCenterZoomLayer: resetMapCenterZoomLayer
    };
})