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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_serviceAreas"></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;
- 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_serviceAreas"></h5></div>
- <div class='panel-body content'>
- <input type="button" class="btn btn-default" data-i18n="[value]resources.text_serviceCenter"
- onclick="selectCenters()"/>
- <input type="button" class="btn btn-default" data-i18n="[value]resources.text_input_value_submit"
- onclick="findServiceAreas()"/>
- <input type="button" class="btn btn-default" data-i18n="[value]resources.text_input_value_clear"
- onclick="clearElements()"/>
- </div>
- </div>
- <div id="map"></div>
- <script type="text/javascript" include="bootstrap" src="../js/include-web.js"></script>
- <script type="text/javascript" exclude="iclient-classic" src="../../dist/classic/include-classic.js"></script>
- <script>
- var local, map, layer, vectorLayer, markerLayer, drawPoint,
- centersArray = [], weightsArray = [], n = 0,
- style = {
- strokeColor: "#304DBE",
- strokeWidth: 1,
- pointerEvents: "visiblePainted",
- fillColor: "#304DBE",
- fillOpacity: 0.4
- },
- host = window.isLocal ? window.server : "https://iserver.supermap.io",
- url1 = host + "/iserver/services/map-changchun/rest/maps/长春市区图",
- url2 = host + "/iserver/services/transportationanalyst-sample/rest/networkanalyst/RoadNet@Changchun";
- init();
- function init() {
- vectorLayer = new SuperMap.Layer.Vector("Vector Layer");
- drawPoint = new SuperMap.Control.DrawFeature(vectorLayer, SuperMap.Handler.Point);
- drawPoint.events.on({"featureadded": drawCompleted});
- map = new SuperMap.Map("map", {
- controls: [
- new SuperMap.Control.ScaleLine(),
- new SuperMap.Control.Zoom(),
- new SuperMap.Control.Navigation({
- dragPanOptions: {
- enableKinetic: true
- }
- }),
- drawPoint], units: "m"
- });
- map.addControl(new SuperMap.Control.LayerSwitcher(), new SuperMap.Pixel(42, 80));
- layer = new SuperMap.Layer.TiledDynamicRESTLayer("Changchun", url1, {
- transparent: true,
- cacheEnabled: true
- }, {maxResolution: "auto"});
- layer.events.on({"layerInitialized": addLayer});
- vectorLayer = new SuperMap.Layer.Vector("Vector Layer");
- markerLayer = new SuperMap.Layer.Markers("Markers");
- }
- function addLayer() {
- map.addLayers([layer, vectorLayer, markerLayer]);
- map.setCenter(new SuperMap.LonLat(4503.6240321526, -3861.911472192499), 1);
- }
- function selectCenters() {
- clearElements();
- drawPoint.activate();
- }
- function drawCompleted(drawGeometryArgs) {
- var point = drawGeometryArgs.feature.geometry,
- size = new SuperMap.Size(44, 33),
- offset = new SuperMap.Pixel(-(size.w / 2), -size.h),
- icon = new SuperMap.Icon("./images/marker.png", size, offset);
- markerLayer.addMarker(new SuperMap.Marker(new SuperMap.LonLat(point.x, point.y), icon));
- centersArray.push(point);
- n++;
- weightsArray.push(400 + n * 100);
- }
- function findServiceAreas() {
- vectorLayer.removeAllFeatures();
- drawPoint.deactivate();
- var findServiceAreasService, parameter, analystParameter, resultSetting;
- resultSetting = new SuperMap.REST.TransportationAnalystResultSetting({
- returnEdgeFeatures: true,
- returnEdgeGeometry: true,
- returnEdgeIDs: true,
- returnNodeFeatures: true,
- returnNodeGeometry: true,
- returnNodeIDs: true,
- returnPathGuides: true,
- returnRoutes: true
- });
- analystParameter = new SuperMap.REST.TransportationAnalystParameter({
- resultSetting: resultSetting,
- weightFieldName: "length"
- });
- parameter = new SuperMap.REST.FindServiceAreasParameters({
- centers: centersArray,
- isAnalyzeById: false,
- parameter: analystParameter,
- weights: weightsArray
- });
- findServiceAreasService = new SuperMap.REST.FindServiceAreasService(url2, {
- eventListeners: {"processCompleted": processCompleted}
- });
- findServiceAreasService.processAsync(parameter);
- }
- function processCompleted(findServiceAreasEventArgs) {
- vectorLayer.removeAllFeatures();
- var result = findServiceAreasEventArgs.result,
- features = [];
- if (result.serviceAreaList) {
- for (var i = 0, serviceAreaList = result.serviceAreaList, len = serviceAreaList.length; i < len; i++) {
- var feature = new SuperMap.Feature.Vector();
- feature.geometry = serviceAreaList[i].serviceRegion;
- feature.style = style;
- features.push(feature);
- }
- }
- vectorLayer.addFeatures(features);
- }
- function clearElements() {
- n = 0;
- centersArray = [];
- weightsArray = [];
- markerLayer.clearMarkers();
- vectorLayer.removeAllFeatures();
- }
- </script>
- </body>
- </html>
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