源码三。不做讲解，根据以前的博客去理解。
来源：互联网 发布：fc2最新域名fc2cncom 编辑：程序博客网 时间：2024/06/05 16:24
<!-- ogen实际的 运行轨迹 --><%@ page contentType="text/html; charset=gb2312" %><%@ page import="struts.common.UserInfoBean,java.util.*" %><%@ page import="com.chinatelecomex.util.Constant"%><%@ page pageEncoding="GB2312"%> <%@ page isELIgnored="true"%><%@ taglib prefix="s" uri="/struts-tags"%><html><head><title>Gis</title><link href="<%=request.getContextPath()%>/common/css/style.css" rel="stylesheet" type="text/css" /><script type="text/javascript"src="<%=request.getContextPath()%>/lib/OpenLayers.js"></script><link type="text/css" href="<%=request.getContextPath()%>/common/jquery/js/jquery-ui-1.8.11.custom.css" rel="stylesheet" /><SCRIPT language=javascript src="<%=request.getContextPath()%>/common/jquery/js/jquery-1.4.2.min.js"></SCRIPT><SCRIPT language=javascript src="<%=request.getContextPath()%>/common/jquery/js/jquery-ui-1.8.11.custom.min.js"></SCRIPT><SCRIPT language=javascript src="<%=request.getContextPath()%>/common/jquery/js/jquery-ui-i18n.js"></SCRIPT> <%response.setHeader("Pragma","No-cache");response.setHeader("Cache-Control","no-cache");response.setDateHeader("Expires", 0);UserInfoBean userInfo = (UserInfoBean)session.getAttribute("userInfo");ServletContext sc= this.getServletContext();String wms =sc.getInitParameter("WMS");%><style type="text/css">.smallmap { width: 680px; height: 440px; border: 1px solid #ccc;} .olControlEditingToolbar .olControlModifyFeatureItemInactive { background-position: -1px 0px ; } .olControlEditingToolbar .olControlModifyFeatureItemActive { background-position: -1px -23px ; } </style><script>var map,layerpublic,vectors,geojson,markers;OpenLayers.DOTS_PER_INCH = 90.71428571428572;OpenLayers.Util.onImageLoadErrorColor = 'transparent';function init(){var bounds = new OpenLayers.Bounds(73.447,6.319,135.086,67.95800000000001);var options = { resolutions: [0.3515625, 0.17578125, 0.087890625, 0.0439453125, 0.02197265625, 0.010986328125, 0.0054931640625, 0.00274658203125, 0.001373291015625, 6.866455078125E-4, 3.4332275390625E-4, 1.71661376953125E-4, 8.58306884765625E-5, 4.291534423828125E-5, 2.1457672119140625E-5, 1.0728836059570312E-5, 5.364418029785156E-6, 2.682209014892578E-6],projection: new OpenLayers.Projection('EPSG:4326'),maxExtent: new OpenLayers.Bounds(-180.0,-90.0,180.0,90.0),units: "meters",controls: [new OpenLayers.Control.Navigation(),new OpenLayers.Control.PanPanel(),new OpenLayers.Control.ZoomPanel()]};map = new OpenLayers.Map('map',options);layerpublic = new OpenLayers.Layer.WMS( "china",//"http://192.168.0.7:8089/geoserver/gwc/service/wms","<%=wms%>",{layers: 'jilin-map',srs: 'EPSG:4326',format: 'image/png'},{ tileSize: new OpenLayers.Size(256,256)}); //alert("after layer");map.addLayer(layerpublic);//map.zoomToMaxExtent();markers = new OpenLayers.Layer.Markers("markers");map.addLayer(markers);/*var styleMap = new OpenLayers.StyleMap({ "default": {fillOpacity: 1,strokeOpacity:1,strokeColor: "#000000",label: "\n\n${ogenId}",fontColor: "#000000",fontSize: "12px",fontFamily: "Courier New, monospace",fontWeight: "bold",labelAlign: "cm",//cm,lb,rtgraphicWidth:30,graphicHeight:25,cursor:"hand" }, "select": {fillOpacity: 0.25 }});*/var styleMap = new OpenLayers.StyleMap({ "default": new OpenLayers.Style(null, { rules: [ new OpenLayers.Rule({ symbolizer: { "Point": { //pointRadius: 4, //graphicName: "square", //fillColor: "red", fillOpacity: 1,//${opacity} //strokeWidth: 1, strokeOpacity:1, strokeColor: "#000000", label : "${speed} km/h", fontColor: "#000000", fontSize: "12px", fontFamily: "Courier New, monospace", fontWeight: "bold", labelAlign: "rt",//cm,lb,rt graphicWidth:30, graphicHeight:25, externalGraphic: "../images/youjie.png" }, "Line": { strokeWidth: 3, strokeOpacity: 1, fillColor: "${color}", strokeColor: "${color}", strokeDashstyle: "dash" } } }) ] }) /* , "select": new OpenLayers.Style(null, { rules: [ new OpenLayers.Rule({ symbolizer: { "Point": { fillOpacity: 0.25 }, "Line": { strokeWidth: 3, strokeOpacity: 1, fillColor: "#000000", strokeColor: "#000000" //strokeDashstyle: "dash" } } }) ] }) */ });// add rules from the above lookup table/*styleMap.addUniqueValueRules("default", "state", {"0": {externalGraphic: "<%=request.getContextPath()%>/images/youji1.png"},"1": {externalGraphic: "<%=request.getContextPath()%>/images/youji1.png"},"2": {externalGraphic: "<%=request.getContextPath()%>/images/youji2.png"},"3": {externalGraphic: "<%=request.getContextPath()%>/images/youji3.png"},"4": {externalGraphic: "<%=request.getContextPath()%>/images/youji2.png"},"5": {externalGraphic: "<%=request.getContextPath()%>/images/youji2.png"},"6": {externalGraphic: "<%=request.getContextPath()%>/images/youji2.png"},"7": {externalGraphic: "<%=request.getContextPath()%>/images/youji2.png"}});*/vectors = new OpenLayers.Layer.Vector("Simple Geometry", {styleMap: styleMap,rendererOptions: {zIndexing: true}});map.addLayer(vectors);selectControl = new OpenLayers.Control.SelectFeature(vectors);map.addControl(selectControl);selectControl.activate();/*vectors.events.on({'featureselected': onFeatureSelect});*/measure();initother();}</script></head><body style="margin-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px;"><div id="map" style="margin:0"></div><s:hidden name="flowId" value="%{flowId}" id="flowId"></s:hidden><s:hidden name="ogenId" value="%{ogenId}" id="ogenId"></s:hidden><s:hidden name="btsState" value="%{btsState}" id="btsState"></s:hidden><s:hidden name="btsName" value="%{btsName}" id="btsName"></s:hidden><s:hidden name="areaCode" value="%{areaCode}" id="areaCode"></s:hidden><s:hidden name="btsLongitude" value="%{btsLongitude}" id="btsLongitude"></s:hidden><s:hidden name="facLongitude" value="%{facLongitude}" id="facLongitude"></s:hidden></body><div id="detail"></div><script>var areaCode='<%=userInfo.getAreaCode()%>';function initother(){// add some editing tools to a panel var panel = new OpenLayers.Control.Panel({ displayClass: "olControlEditingToolbar" }); modify = new OpenLayers.Control.Button({ title: "随油机而动", trigger: function() { setFix(); if(fix==1){ modify.activate(); }else{ modify.deactivate(); } }, displayClass: "olControlModifyFeature" }); measure = new OpenLayers.Control.Button({ title: "目测", trigger: function() { setMea(); control = measureControls['line']; if(mea && mea==1) { control.activate(); measure.activate(); } else { if(popup2){ popup2.hide(); } control.deactivate(); measure.deactivate(); } }, displayClass: "olControlDrawFeaturePolygon" }); panel.addControls([ measure, modify ]); map.addControl(panel); modify.activate(); if(areaCode=="-1"){ map.setCenter(new OpenLayers.LonLat(125.30593872070312, 43.87017822557581),5); } if(areaCode.indexOf("1")==0){ //长春 map.setCenter(new OpenLayers.LonLat(125.30593872070312, 43.87017822557581),9); } if(areaCode.indexOf("2")==0){ //吉林 map.setCenter(new OpenLayers.LonLat(126.54957208782434, 43.837883069515065),9); } if(areaCode.indexOf("3")==0){ //延吉 map.setCenter(new OpenLayers.LonLat(129.71832275390625, 42.898100636939276),9); } if(areaCode.indexOf("4")==0){ //四平 map.setCenter(new OpenLayers.LonLat(124.35012817382812, 43.167125915000284),9); } if(areaCode.indexOf("5")==0){ //通化 map.setCenter(new OpenLayers.LonLat(125.93971252441406, 41.72828028223453),9); } if(areaCode.indexOf("6")==0){ //白城 map.setCenter(new OpenLayers.LonLat(122.83882141113281, 45.61980072095504),9); } if(areaCode.indexOf("7")==0){ //辽源 map.setCenter(new OpenLayers.LonLat(125.13633728027344, 42.896088552971065),9); } if(areaCode.indexOf("8")==0){ //松原 map.setCenter(new OpenLayers.LonLat(124.82511788606643, 45.141789104141836),9); } if(areaCode.indexOf("9")==0){ //白山 map.setCenter(new OpenLayers.LonLat(126.44920349121094, 41.94110578381598), 9); } /* if(parent.frames["right"]){ parent.frames["right"].setParam(document.getElementById('flowId').value,document.getElementById('ogenId').value);}*/}</script><script>var orieSeri = "-1";var fix = 1;//是否固定地图var mea = 0;var oldSeri2 = -1;function locorie(){$.post("../ogenmap/ogenTrackNew_orie.action?ogenId="+document.getElementById('ogenId').value+"&flowId="+document.getElementById('flowId').value+"&orieSeri="+orieSeri,function (d){var data=d.split("---");//alert(data);var detailInfo=(data.length<2?"none":data[1]);geojson = new OpenLayers.Format.GeoJSON();var features = geojson.read(data[0],"FeatureCollection");var bounds;if(features) {if(vectors){//markers.clearMarkers();if(fix==1){for(var i=0; i<features.length; ++i) { if (!bounds) { bounds = features[i].geometry.getBounds(); } else { bounds.extend(features[i].geometry.getBounds()); } } var lonlat = document.getElementById("btsLongitude").value; if(lonlat){ var lon = lonlat.split(",")[0]; var lat = lonlat.split(",")[1]; if (!bounds) { bounds = new OpenLayers.Bounds(); bounds.extend(new OpenLayers.LonLat(lon,lat)); } else { bounds.extend(new OpenLayers.LonLat(lon,lat)); }}var lonlat2 = document.getElementById("facLongitude").value;if(lonlat2){ var lon2 = lonlat2.split(",")[0]; var lat2 = lonlat2.split(",")[1]; if (!bounds) { bounds = new OpenLayers.Bounds(); bounds.extend(new OpenLayers.LonLat(lon2,lat2)); } else { bounds.extend(new OpenLayers.LonLat(lon2,lat2)); }} } var removeFeature = false; for(var i=0; i<features.length; i++) { if(features[i].geometry.CLASS_NAME=="OpenLayers.Geometry.Point"){ removeFeature = true; } } if(removeFeature){ var oldFeatures = vectors.features; for(var i=0; i<oldFeatures.length; i++) { if(oldFeatures[i].geometry.CLASS_NAME=="OpenLayers.Geometry.Point"){ vectors.removeFeatures(oldFeatures[i]); } } } vectors.addFeatures(features); if(bounds){map.zoomToExtent(bounds);} for(var i=0; i<features.length; i++) { if(features[i].geometry.CLASS_NAME=="OpenLayers.Geometry.Point"){ if(vectors&&vectors.getFeatureByFid(orieSeri)){ vectors.removeFeatures(vectors.getFeatureByFid(orieSeri)); } orieSeri = features[i].attributes.id; } } } } if(detailInfo.length>0){if(parent.frames["right"]){parent.frames["right"].dispalyDetailInfo(detailInfo,document.getElementById('flowId').value);} }});}function bts_state(){$.post("../ogenmap/ogenTrack_getCurrentBtsState.action?flowId="+document.getElementById('flowId').value,function (data){//alert(data);creBts(data,1);});}var measureControls;function measure(){var sketchSymbolizers = { "Point": { pointRadius: 4, graphicName: "square", fillColor: "white", fillOpacity: 1, strokeWidth: 1, strokeOpacity: 1, strokeColor: "#333333" }, "Line": { strokeWidth: 3, strokeOpacity: 1, strokeColor: "#FF0000", strokeDashstyle: "dash" } }; var style = new OpenLayers.Style(); style.addRules([ new OpenLayers.Rule({symbolizer: sketchSymbolizers}) ]); var styleMap = new OpenLayers.StyleMap({"default": style}); measureControls = { line: new OpenLayers.Control.Measure( OpenLayers.Handler.Path, { persist: true, handlerOptions: { layerOptions: {styleMap: styleMap} } } ) }; var control; for(var key in measureControls) { control = measureControls[key]; control.events.on({ "measure": handleMeasurements, "measurepartial": handleMeasurements }); map.addControl(control); }}var popup2;function handleMeasurements(event) { var geometry = event.geometry; var units = event.units; var order = event.order; var measure = event.measure; if(geometry){ var point; if(geometry.getVertices()&&geometry.getVertices().length>1){ point = geometry.getVertices()[geometry.getVertices().length-1]; }if (popup2 == null) { popup2 = new OpenLayers.Popup("Measure", new OpenLayers.LonLat(point.x,point.y), new OpenLayers.Size(150,35), "", false);//右上角关闭按钮 popup2.setBackgroundColor("#F7C329"); popup2.setOpacity(0.9); map.addPopup(popup2); } else { popup2.show(); popup2.lonlat = new OpenLayers.LonLat(point.x,point.y); map.addPopup(popup2); } var data = ""; if(order == 1) { data += "距离: " + measure.toFixed(1) + " " + units; } else { data += "距离: " + measure.toFixed(1) + " " + units + "<sup>2</" + "sup>"; } popup2.setContentHTML(data);}}function setFix(){if(fix==0){fix = 1;}else{fix = 0;}}function setMea(){if(mea==0){mea = 1;}else{mea = 0;}}function startOrie(){var t=setTimeout("locorie();startOrie();bts_state();bts_track()",10000);} init();init_bts_track();locorie();bts_state();startOrie();creFac();bts_track();creBts(document.getElementById("btsState").value,0);function creFac() { var val = document.getElementById("facLongitude").value; if(val==''){ return ; } val =val.split(","); var lon = val[0]; var lat = val[1]; size = new OpenLayers.Size(50,50); calculateOffset = function(size) { return new OpenLayers.Pixel(-(size.w/2), -size.h); }; icon = new OpenLayers.Icon( '<%=request.getContextPath()%>/img/wh.gif', size, null, calculateOffset); var markerfac = new OpenLayers.Marker(new OpenLayers.LonLat(lon,lat),icon); markers.addMarker(markerfac); map.setCenter(new OpenLayers.LonLat(lon,lat), 13); } var markerBts; var btsFeature; function creBts(btsState,state){var val = document.getElementById("btsLongitude").value;//alert("a:"+btsState+" | b:"+state+" | c:"+val);if(val==''){return;}val =val.split(",");var lon = val[0];var lat = val[1];var pic="";switch(btsState){case '1':pic = "<%=request.getContextPath()%>/img/btsgre.png";break;case '0':pic = "<%=request.getContextPath()%>/img/btsred.png";break;case '2':pic = "<%=request.getContextPath()%>/img/btsblu.png";break;case '3':pic = "<%=request.getContextPath()%>/img/btsyel.png";break;case '4':pic = "<%=request.getContextPath()%>/img/btsgra.png";break;default:pic = "<%=request.getContextPath()%>/img/btsred.png";} if(state==0){ btsState = document.getElementById("btsState").value; if(btsFeature){ vectors_bts.removeFeatures(btsFeature); } }else if(state==1){ if(btsState == document.getElementById("btsState").value){ return; }else{ document.getElementById("btsState").value = btsState; if(btsFeature){ vectors_bts.removeFeatures(btsFeature); } } } //画点 var point = new OpenLayers.Geometry.Point(lon, lat); var btsName=document.getElementById("btsName").value //alert(lon+" "+lat); var btsFeature = new OpenLayers.Feature.Vector(point); btsFeature.attributes = { lab: btsName, picUrl:pic }; vectors_bts.addFeatures([btsFeature]); /* size = new OpenLayers.Size(50,50); calculateOffset = function(size) { return new OpenLayers.Pixel(-(size.w/2), -size.h); };//alert(1+" "+state); if(state==0){ btsState = document.getElementById("btsState").value; if(markerBts){ markers.removeMarker(markerBts); } }else if(state==1){ if(btsState == document.getElementById("btsState").value){ return; }else{ document.getElementById("btsState").value = btsState; if(markerBts){ markers.removeMarker(markerBts); } } } var pic="";//alert(btsState); switch(btsState){case '1':pic = "<%=request.getContextPath()%>/img/btsgre.png";break;case '0':pic = "<%=request.getContextPath()%>/img/btsred.png";break;case '2':pic = "<%=request.getContextPath()%>/img/btsblu.png";break;case '3':pic = "<%=request.getContextPath()%>/img/btsyel.png";break;case '4':pic = "<%=request.getContextPath()%>/img/btsgra.png";break;default:pic = "<%=request.getContextPath()%>/img/btsred.png";} icon = new OpenLayers.Icon(pic,size, null, calculateOffset); markerBts = new OpenLayers.Marker(new OpenLayers.LonLat(lon,lat),icon); markers.addMarker(markerBts); */ if(state==0){ var bounds; if(lon&&lat){ if (!bounds) { bounds = new OpenLayers.Bounds(); bounds.extend(new OpenLayers.LonLat(lon,lat)); } else { bounds.extend(new OpenLayers.LonLat(lon,lat)); }}var lonlat2 = document.getElementById("facLongitude").value;if(lonlat2){ var lon2 = lonlat2.split(",")[0]; var lat2 = lonlat2.split(",")[1]; if (!bounds) { bounds = new OpenLayers.Bounds(); bounds.extend(new OpenLayers.LonLat(lon2,lat2)); } else { bounds.extend(new OpenLayers.LonLat(lon2,lat2)); }} if(bounds){map.zoomToExtent(bounds);} }}var vectors_bts;function init_bts_track(){var styleMap_bts = new OpenLayers.StyleMap({ "default": new OpenLayers.Style(null, { rules: [ new OpenLayers.Rule({ symbolizer: { "Point": { fillOpacity: 1,//${opacity} //strokeWidth: 1, strokeOpacity:1, strokeColor: "#000000", label : "${lab}", fontColor: "#000000", fontSize: "12px", fontFamily: "Courier New, monospace", fontWeight: "bold", labelAlign: "rt",//cm,lb,rt graphicWidth:50, graphicHeight:50, externalGraphic: "${picUrl}" }, "Line": { strokeWidth: 3, strokeOpacity: 1, fillColor: "${color}", strokeColor: "${color}", strokeDashstyle: "dash" } } }) ] }) }); vectors_bts = new OpenLayers.Layer.Vector("Simple Geometry", {styleMap: styleMap_bts,rendererOptions: {zIndexing: true}});map.addLayer(vectors_bts);}var arrFeature=new Array();var arrLonLat=new Array();var arrState=new Array();function bts_track(){$.post("../ogenmap/ogenTrack_bts_track.action?flowId="+document.getElementById('flowId').value,function (d){if(d!='none'){var data=d.split("---");if(data.length==3){var val =data[1].split(",");var lon = val[0];var lat = val[1];var num=IsContain(arrLonLat,data[1]);//alert(data[0]+" "+num+" "+arrLonLat.length);if(num<0){arrLonLat.push(data[1]);arrState.push(data[2]);var pic;switch(data[2]){case '1':pic = "<%=request.getContextPath()%>/img/btsgre.png";break;case '0':pic = "<%=request.getContextPath()%>/img/btsred.png";break;case '2':pic = "<%=request.getContextPath()%>/img/btsblu.png";break;case '3':pic = "<%=request.getContextPath()%>/img/btsyel.png";break;case '4':pic = "<%=request.getContextPath()%>/img/btsgra.png";break;default:pic = "<%=request.getContextPath()%>/img/btsred.png";} //画点 var point = new OpenLayers.Geometry.Point(lon, lat); //alert(lon+" "+lat); var pointFeature = new OpenLayers.Feature.Vector(point); pointFeature.attributes = { lab: data[0], picUrl:pic }; vectors_bts.addFeatures([pointFeature]); arrFeature.push(pointFeature);}else{//基站状态变更if(arrState[num]!=data[2]){//变更状态arrState[num]=data[2];var pic;switch(data[2]){case '1':pic = "<%=request.getContextPath()%>/img/btsgre.png";break;case '0':pic = "<%=request.getContextPath()%>/img/btsred.png";break;case '2':pic = "<%=request.getContextPath()%>/img/btsblu.png";break;case '3':pic = "<%=request.getContextPath()%>/img/btsyel.png";break;case '4':pic = "<%=request.getContextPath()%>/img/btsgra.png";break;default:pic = "<%=request.getContextPath()%>/img/btsred.png";}//替换以前的基站图层var tFeature=arrFeature[num];vectors_bts.removeFeatures(tFeature);//画点 var point = new OpenLayers.Geometry.Point(lon, lat); //alert(lon+" "+lat); tFeature = new OpenLayers.Feature.Vector(point); tFeature.attributes = { lab: data[0], picUrl:pic }; vectors_bts.addFeatures([tFeature]);arrFeature[num]=tFeature;}}}}});}Array.prototype.remove = function(b) { var a = this.indexOf(b); if (a >= 0) { this.splice(a, 1); return true; } return false; };function IsContain(arr,value){ for(var i=0;i<arr.length;i++) { if(arr[i]==value) return i; } return -1;}function getWidth(){return document.body.offsetWidth;//scrollHeight;}</script></html>
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