fuyuhang
/
Project_yhfu
镜像来自 http://121.37.83.100:3000/sooka_onest/sooka_onest_forestfire_vue2_visualization.git


			
				
					
						
						
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							<!--********************************************************************
* Copyright© 2000 - 2021 SuperMap Software Co.Ltd. All rights reserved.
*********************************************************************-->
<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8">
    <title data-i18n="resources.title_routeLocatorLine"></title>
    <style type="text/css">
        body {
            margin: 0;
            overflow: hidden;
            background: #fff;
            width: 100%;
            height: 100%
        }

        #map {
            position: absolute;
            width: 100%;
            height: 100%;
        }

        #toolbar {
            position: absolute;
            top: 50px;
            right: 10px;
            width: 360px;
            text-align: center;
            z-index: 100;
            border-radius: 4px;
        }
    </style>
</head>
<body>
<div id="toolbar" class="panel panel-primary">
    <div class='panel-heading'>
        <h5 class='panel-title text-center' data-i18n="resources.text_routeLocatorLine"></h5></div>
    <div class='panel-body content'>
        <div class='panel'>
            <div class='input-group'>
                <span class='input-group-addon' data-i18n="resources.text_startRoute"></span>
                <input type='number' class='form-control' id='startMeasure' value='10'/>
            </div>
        </div>
        <div class='panel'>
            <div class='input-group'>
                <span class='input-group-addon' data-i18n="resources.text_endRoute"></span>
                <input type='number' class='form-control' id='endMeasure' value='240'/>
            </div>
        </div>
        <input type="button" class="btn btn-default" data-i18n="[value]resources.text_queryRoute"
               style="margin-bottom: 10px"
               onclick="CreateRouteObj()"/>
        <input type="button" class="btn btn-default" data-i18n="[value]resources.text_locationLine"
               style="margin-bottom: 10px" onclick="RouteLocator()"/>
        <input type="button" class="btn btn-default" data-i18n="[value]resources.text_input_value_clear"
               style="margin-bottom: 10px" onclick="Remove()"/>
    </div>
</div>
<div id="map"></div>
<script type="text/javascript" include="bootstrap,widgets.alert" src="../js/include-web.js"></script>
<script type="text/javascript" exclude="iclient-classic" src="../../dist/classic/include-classic.js"></script>
<script>
    var host = window.isLocal ? window.server : "https://iserver.supermap.io";
    var map, layer, routeObj, vectorLayer,
        lineStyle = {
            strokeColor: "red",
            strokeWidth: 5,
            pointRadius: 3
        },
        lineStyle2 = {
            strokeColor: "#669933",
            strokeWidth: 3,
            pointRadius: 3
        },
        url1 = host + "/iserver/services/map-changchun/rest/maps/长春市区图",
        url2 = host + "/iserver/services/spatialanalyst-changchun/restjsr/spatialanalyst";

    var feature;

    init();

    function init() {
        //初始化图层
        layer = new SuperMap.Layer.TiledDynamicRESTLayer("changchun", url1, {
            transparent: true,
            cacheEnabled: true
        }, {maxResolution: "auto"});
        vectorLayer = new SuperMap.Layer.Vector("RouteLayer");

        //图层初始化完毕调用添加图层函数
        layer.events.on({"layerInitialized": addLayer});
        map = new SuperMap.Map("map", {
            allOverlays: true, controls: [
                new SuperMap.Control.ScaleLine(),
                new SuperMap.Control.Zoom(),
                new SuperMap.Control.Navigation({
                    dragPanOptions: {
                        enableKinetic: true
                    }
                })]
        });
        map.addControl(new SuperMap.Control.LayerSwitcher(), new SuperMap.Pixel(42, 80));
    }

    //添加必要图层
    function addLayer() {
        map.addLayers([layer, vectorLayer]);
        map.setCenter(new SuperMap.LonLat(4503.6240321526, -3861.911472192499), 1);
    }

    //通过SQL查询路由对象
    function CreateRouteObj() {
        widgets.alert.clearAlert();
        var queryParam, queryBySQLParams, queryBySQLService;
        queryParam = new SuperMap.REST.FilterParameter({
            name: "RouteDT_road@Changchun",
            attributeFilter: "RouteID=1690"
        });
        queryBySQLParams = new SuperMap.REST.QueryBySQLParameters({
            queryParams: [queryParam]
        });
        queryBySQLService = new SuperMap.REST.QueryBySQLService(url1, {
            eventListeners: {
                "processCompleted": processCompleted,
                "processFailed": processFailed
            }
        });
        queryBySQLService.processAsync(queryBySQLParams);
    }

    //路由对象查询成功，初始化routeObj的值，同时将查询结果绘制在地图上
    function processCompleted(queryEventArgs) {
        routeObj = geo = queryEventArgs.result.recordsets[0].features[0].geometry;
        var feature = new SuperMap.Feature();
        feature.geometry = geo;
        feature.style = lineStyle;
        vectorLayer.addFeatures(feature);
        widgets.alert.showAlert(resources.msg_queryRouteSuccess, true);
    }

    //路由对象查询失败，显示提示信息
    function processFailed() {
        widgets.alert.showAlert(resources.msg_queryRouteFailure, false);
    }

    //"路由定线"操作，其中将routeObj和里程值作为参数传递到参数对象中
    function RouteLocator() {
        widgets.alert.clearAlert();
        if (feature != null) {
            vectorLayer.removeFeatures(feature);
            feature = null;
        }

        if (!routeObj) {
            widgets.alert.showAlert(resources.msg_getRoute, false);
            return;
        }
        var routeLocatorParameters_point = new SuperMap.REST.RouteLocatorParameters({
            "sourceRoute": routeObj,
            "type": "LINE",
            "startMeasure": parseFloat(document.getElementById('startMeasure').value),
            "endMeasure": parseFloat(document.getElementById('endMeasure').value),
            "isIgnoreGap": true
        });
        var routeLocatorService = new SuperMap.REST.RouteLocatorService(url2,
            {
                eventListeners: {
                    "processCompleted": routeLocatorCompleted,
                    'processFailed': routeLocatorFailed
                }
            }
        )
        routeLocatorService.processAsync(routeLocatorParameters_point);
    }

    //"里程定线"操作成功触发该函数，并显示提示信息
    function routeLocatorCompleted(e) {
        feature = new SuperMap.Feature.Vector();
        var geometry = e.result.resultGeometry;
        feature.geometry = geometry;
        feature.style = lineStyle2;
        vectorLayer.addFeatures(feature);
        widgets.alert.showAlert(resources.msg_locLineSuccess, true);
    }

    //"里程定线"操作失败触发该函数，并显示提示信息
    function routeLocatorFailed(e) {
        widgets.alert.showAlert(resources.msg_locLineFailed, false);
    }

    //移除要素，并重置里程值
    function Remove() {
        widgets.alert.clearAlert();
        vectorLayer.removeAllFeatures();
        document.getElementById("startMeasure").value = "10";
        document.getElementById("endMeasure").value = "240";
        routeObj = null;
    }

</script>

</body>
</html>