fj-dc-ui/.svn/pristine/b1/b169920a542bd7b63ce7ba101e0f414ff1f97f8d.svn-base

const options = {
    url: "/arcgisApi/4.7/init.js"
};
import axios from 'axios'
import {_getLngLat} from './mercatorToLngLat'
let cancelRequest;
var cancelToken = new axios.CancelToken(function executor(c) {
	cancelRequest = c
	console.log(c)
	// 这个参数 c 就是CancelToken构造函数里面自带的取消请求的函数，这里把该函数当参数用
});
var frgrd = '';//报汛等级
var wintFlowWidthZoom = [
    {
        zoom:0,
        frgrd:'1',
    },{
        zoom:1,
        frgrd:'1',
    },{
        zoom:2,
        frgrd:'1',
    },{
        zoom:3,
        frgrd:'1',
    },{
        zoom:4,
        frgrd:'1',
    },{
        zoom:5,
        frgrd:'1',
    },{
        zoom:6,
        frgrd:'1',
    },{
        zoom:7,
        frgrd:'1',
    },{
        zoom:8,
        frgrd:'1,2',
    },{
        zoom:9,
        frgrd:'1,2,3,4',
    },{
        zoom:10,
        frgrd:'1,2,3,4,5,6',
    },{
        zoom:11,
        frgrd:'',
    },{
        zoom:12,
        frgrd:'',
    },{
        zoom:13,
        frgrd:'',
    },{
        zoom:14,
        frgrd:'',
    },{
        zoom:15,
        frgrd:'',
    },{
        zoom:16,
        frgrd:'',
    },{
        zoom:17,
        frgrd:'',
    },{
        zoom:18,
        frgrd:'',
    }
]
import _default,* as esriLoader from "esri-loader";
import {getSwenz} from '../../../api/zhxxAPI.js'
export function getSwenzList(_self){
    esriLoader.loadModules(["esri/Graphic","esri/geometry/Point","esri/geometry/SpatialReference",
    "dojo/domReady!"],options).then( (
    [Graphic,Point,SpatialReference]) => {
        var graphicLayerSwz = _self.mapObject.findLayerById("graphicLayerSwz");
        graphicLayerSwz.removeAll();
        wintFlowWidthZoom.forEach((item)=>{
            if(item.zoom == _self.viewObject.zoom){
                frgrd = item.frgrd;
            }
        });
        // var symbol = {
        //     type: "picture-marker",
        //     url: "/src/views/zongHeXinXiNew/assets/swenz.png",
        //     width: "18px",
        //     height: "22px"
        // };
        let dictSymbols = {
            'symbol_RR' : {type: "picture-marker",url: "/src/views/zongHeXinXiNew/assets/station/RR.png",width: "12px",height: "12px"},
            'symbol_BB' : {type: "picture-marker",url: "/src/views/zongHeXinXiNew/assets/station/BB.png",width: "12px",height: "12px"},
            'symbol_DD' : {type: "picture-marker",url: "/src/views/zongHeXinXiNew/assets/station/DD.png",width: "12px",height: "12px"},
            'symbol_DP' : {type: "picture-marker",url: "/src/views/zongHeXinXiNew/assets/station/DP.png",width: "12px",height: "12px"},
            'symbol_MM' : {type: "picture-marker",url: "/src/views/zongHeXinXiNew/assets/station/MM.png",width: "12px",height: "12px"},
            'symbol_PP' : {type: "picture-marker",url: "/src/views/zongHeXinXiNew/assets/station/PP.png",width: "12px",height: "12px"},
            'symbol_SS' : {type: "picture-marker",url: "/src/views/zongHeXinXiNew/assets/station/SS.png",width: "12px",height: "12px"},
            'symbol_TT' : {type: "picture-marker",url: "/src/views/zongHeXinXiNew/assets/station/TT.png",width: "12px",height: "12px"},
            'symbol_ZB' : {type: "picture-marker",url: "/src/views/zongHeXinXiNew/assets/station/ZB.png",width: "13px",height: "7px"},
            'symbol_ZQ' : {type: "picture-marker",url: "/src/views/zongHeXinXiNew/assets/station/ZQ.png",width: "12px",height: "12px"},
            'symbol_ZZ' : {type: "picture-marker",url: "/src/views/zongHeXinXiNew/assets/station/ZZ.png",width: "12px",height: "12px"},
        }
        var maxLgtd = _self.viewObject.extent.xmax;
        var maxLttd = _self.viewObject.extent.ymax;
        var minLgtd = _self.viewObject.extent.xmin;
        var minLttd = _self.viewObject.extent.ymin;
        var bottomLeft = _getLngLat({
            x:minLgtd,
            y:minLttd
        })
        var topRight = _getLngLat({
            x:maxLgtd,
            y:maxLttd
        })
        var maxLgtd1 = topRight.lng;
        var maxLttd1 = topRight.lat;
        var minLgtd1 = bottomLeft.lng;
        var minLttd1 = bottomLeft.lat;
        var gra,pt,symbol;
        cancelRequest;
        getSwenz(_self.currentAdCode,maxLgtd1,maxLttd1,minLgtd1,minLttd1,frgrd).then((res)=>{
            if(res.data){
                res.data.forEach((item)=>{
                    if(item.lgtd && item.lttd && item.sttp=="ZQ"){
                        pt = new Point(item.lgtd,item.lttd,new SpatialReference(4326));
                        symbol = dictSymbols['symbol_'+item.sttp];
                        if(item.stazt){
                            symbol.angle = item.stazt;
                        }
                        if(symbol){
                            gra = new Graphic({
                                geometry:pt,
                                symbol:symbol,
                                attributes:item
                            })
                            graphicLayerSwz.add(gra);
                        }
                    }
                });
            }
        })
    }).catch(err => {
        console.error(err);
    });
}