<%@ page contentType="text/html; charset=gb2312"%><%@ taglib uri="/WEB-INF/tld/select.tld" prefix="sl"%><%@ taglib prefix="s" uri="/struts-tags"%> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html><head><title>Gis</title><script type="text/javascript"src="<%=request.getContextPath()%>/js/common.js"> </script><link href="<%=request.getContextPath()%>/common/css/style.css" rel="stylesheet" type="text/css" /><script language='javaScript' src="<%=request.getContextPath()%>/common/jquery/js/jquery-1.4.2.min.js"></script><script type="text/javascript"src="<%=request.getContextPath()%>/lib/OpenLayers.js"></script><script type="text/javascript"src="<%=request.getContextPath()%>/lib/Firebug/firebug.js"></script><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></head><body onload="init()" style="margin-left: 0px; margin-top: 0px; margin-right: 0px;height: 100%;"><table><tr><td width="20%"></td><td width="20%" align="right">区域名称：</td><td width="20%"><sl:select tableName='tmp_area' fieldName='areaCode' field='area_code,area_name'/></td><td width="20%"><img style="cursor:hand" src="../images/zy_222.gif" id="img_sub1" onclick="showFac();"></img></td><td width="20%"></td></tr></table><div id="fac" align="center"></div><div id="map"></div><script>var m = document.getElementById("map");m.style.height = window.screen.availHeight*0.75;</script></body></html><%ServletContext sc= this.getServletContext();String wms =sc.getInitParameter("WMS"); %><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: "degrees",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","<%=wms%>",{layers: 'jilin-map',srs: 'EPSG:4326',format: 'image/png'},{ tileSize: new OpenLayers.Size(256,256)}); //alert("after layer");map.addLayer(layerpublic); geojson = new OpenLayers.Format.GeoJSON(); 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${areaName}",fontColor: "#99B4CF",fontSize: "9px",//fontFamily: "Courier New, monospace",//fontWeight: "bold",labelAlign: "rt",//cm,lb,rtgraphicWidth:30,graphicHeight:25,cursor:"hand", externalGraphic: "../img/wh.gif" }, "select": { fillOpacity: 0.75 //label : "${oid}" } }); 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();}function initother(){// add some editing tools to a panel var panel = new OpenLayers.Control.Panel({ displayClass: "olControlEditingToolbar" }); modify = new OpenLayers.Control.Button({ title: "随仓库而动", trigger: function() { setFix(); if(fix==0){ modify.deactivate(); }else{ modify.activate(); } }, 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(); var areaCode = $("#areaCode").val(); if(areaCode=='') { areaCode = "-1"; } //alert(areaCode); if(areaCode=="-1"){ map.setCenter(new OpenLayers.LonLat(125.30593872070312, 43.87017822557581),5); } if(areaCode.indexOf("1")==0){ //长春 map.setCenter(new OpenLayers.LonLat(125.30593872070312, 43.87017822557581),9); } if(areaCode.indexOf("2")==0){ //吉林 map.setCenter(new OpenLayers.LonLat(126.54957208782434, 43.837883069515065),9); } if(areaCode.indexOf("3")==0){ //延吉 map.setCenter(new OpenLayers.LonLat(129.71832275390625, 42.898100636939276),9); } if(areaCode.indexOf("4")==0){ //四平 map.setCenter(new OpenLayers.LonLat(124.35012817382812, 43.167125915000284),9); } if(areaCode.indexOf("5")==0){ //通化 map.setCenter(new OpenLayers.LonLat(125.93971252441406, 41.72828028223453),9); } if(areaCode.indexOf("6")==0){ //白城 map.setCenter(new OpenLayers.LonLat(122.83882141113281, 45.61980072095504),9); } if(areaCode.indexOf("7")==0){ //辽源 map.setCenter(new OpenLayers.LonLat(125.13633728027344, 42.896088552971065),9); } if(areaCode.indexOf("8")==0){ //松原 map.setCenter(new OpenLayers.LonLat(124.82511788606643, 45.141789104141836),9); } if(areaCode.indexOf("9")==0){ //白山 map.setCenter(new OpenLayers.LonLat(126.44920349121094, 41.94110578381598), 9); }}var fix = 0;//是否固定地图var mea = 0;function showFac(){var areaCode = document.getElementById("areaCode").value;if(areaCode == -1){areaCode = "";}$.post("gis_getGisFacByAreaCode.action?areaCode="+areaCode,function(data){count = 0;features = geojson.read(data,"FeatureCollection");var bounds;vectors.removeAllFeatures(); if(features) {if(vectors){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()); } } }vectors.addFeatures(features);} }});}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 onFeatureSelect(evt) { feature = evt.feature; if(feature.attributes.ogid){ getFacDetail(feature.attributes.ogid); if(fix==1) { map.setCenter(new OpenLayers.LonLat(feature.geometry.x, feature.geometry.y), 12); } }}function getFacDetail(ogid){$.post("gis_getGisFacDetail.action?ogid="+ogid,function(data){var json = eval('('+data+')'); for(var b=0;b<json.fac.length;b++){ var id = parseFloat(""+json.fac[b].i); var lot = parseFloat(""+json.fac[b].o); var lat = parseFloat(""+json.fac[b].a); $("#fac").html("区域名称:"+json.fac[b].m+";仓库编号:"+json.fac[b].i+";仓库名称:"+json.fac[b].n+";经度:"+json.fac[b].o+";纬度:"+json.fac[b].a); }});}</script>
