var map,layer,lineLayer,pointLayer,select,hover,multi,control;var drawControls,points;function initMap(){map=new OpenLayers.Map("map",{controls:[new OpenLayers.Control.PanZoom(),new OpenLayers.Control.Permalink(),new OpenLayers.Control.Navigation()]});layer=new OpenLayers.Layer.WMS("States WMS/WFS","http://www.zoo-project.org/cgi-bin/mapserv?map=/var/www/demo.zoo-project.org/htdocs/mapserver/mntfr.map",{layers:"zoowpsmnt",format:"image/png"},{isBaseLayer:false});layerLS=new OpenLayers.Layer.WMS("Landsat baselayer","http://wms.jpl.nasa.gov/wms.cgi?",{layers:"modis",format:"image/png"},{isBaseLayer:true});lineLayer=new OpenLayers.Layer.Vector("Line Layer");lineLayer.style={strokeColor:"#FD8F01",strokeWidth:3,strokeDashstyle:"default",pointRadius:6,pointerEvents:"visiblePainted"};pointLayer=new OpenLayers.Layer.Vector("Point Layer");pointLayer.style={fillColor:"#3E576F",fillOpacity:0.9,pointRadius:4};drawControls={line:new OpenLayers.Control.DrawFeature(lineLayer,OpenLayers.Handler.Path)};map.addControl(drawControls.line);select=new OpenLayers.Layer.Vector("Selection",{styleMap:new OpenLayers.Style(OpenLayers.Feature.Vector.style.select)});hover=new OpenLayers.Layer.Vector("Hover");multi=new OpenLayers.Layer.Vector("Multi",{styleMap:new OpenLayers.Style({fillColor:"red",fillOpacity:0.4,strokeColor:"red",strokeOpacity:1,strokeWidth:2})});map.addLayers([layer,layerLS,lineLayer,pointLayer,select,hover,multi]);control=new OpenLayers.Control.GetFeature({protocol:OpenLayers.Protocol.WFS.fromWMSLayer(layer)});control.events.register("featureselected",this,function(a){select.addFeatures([a.feature])});control.events.register("featureunselected",this,function(a){select.removeFeatures([a.feature])});control.events.register("hoverfeature",this,function(a){hover.addFeatures([a.feature])});control.events.register("outfeature",this,function(a){hover.removeFeatures([a.feature])});map.addControl(control);control.activate();map.zoomToExtent(new OpenLayers.Bounds(-2.0041701,41.9958302,8.0041698,52.0041701))}function simpleProcessing1(aProcess){if(lineLayer.features.length==0){return alert("No path created !")}var url="/zoosoo/?request=Execute&service=WPS&version=1.0.0&";var geojson=new OpenLayers.Format.GeoJSON();url+="Identifier=GdalExtractProfile&DataInputs=RasterFile=topofr.tif@dataType=string;Geometry=";eval("var toto= "+geojson.write(lineLayer.features[0],false)+";");var geom='{"type":"LineString","coordinates":[';for(var i=0;i<toto.geometry.coordinates.length;i++){geom+="["+toto.geometry.coordinates[i][0]+","+toto.geometry.coordinates[i][1]+"]";if(i<toto.geometry.coordinates.length-1){geom+=","}}geom+="]}";url+=geom+"@dataType=string&RawDataOutput=Profile";var request=new OpenLayers.Request.XMLHttpRequest();request.open("GET",url,true);request.onreadystatechange=function(){if(request.readyState==OpenLayers.Request.XMLHttpRequest.DONE){var reg=new RegExp("[;]","g");var tmp=request.responseText.split(reg);var idxs=new Array();var values=new Array();points=new Array();for(var i=0;i<tmp.length;i++){var reg1=new RegExp("[,]","g");var tmpString=tmp[i]+"";var tmp1=tmpString.split(reg1);if(tmp1[0]&&tmp1[1]&&tmp1[2]){idxs[i]=i;values[i]=parseInt(tmp1[2]);points[i]=[parseFloat(tmp1[0]),parseFloat(tmp1[1])]}}var chart=new Highcharts.Chart({chart:{renderTo:"chart_container",zoomType:"x"},title:{text:""},xAxis:{title:{text:"Points"},maxZoom:10},yAxis:{title:{text:null},startOnTick:false,showFirstLabel:false},legend:{enabled:false},plotOptions:{area:{cursor:"pointer",point:{events:{click:function(){if(pointLayer.features.length>0){pointLayer.removeFeatures(pointLayer.features)}var tmpPoint=new OpenLayers.Geometry.Point(points[this.x][0],points[this.x][1]);pointLayer.addFeatures([new OpenLayers.Feature.Vector(tmpPoint,null,null)])}}},fillColor:{linearGradient:[0,0,0,300],stops:[[0,"#FD8F01"],[1,"rgba(255,255,255,0)"]]},lineWidth:1,marker:{enabled:false,states:{hover:{enabled:true,radius:3}}},shadow:false,states:{hover:{lineWidth:1}}}},tooltip:{formatter:function(){return"<b>Altitude</b><br />Value : "+Highcharts.numberFormat(this.y,0)}},series:[{name:"Altitude",type:"area",data:values}]})}};request.send()}function restart(){if(lineLayer.features.length>0){lineLayer.removeFeatures(lineLayer.features)}if(pointLayer.features.length>0){pointLayer.removeFeatures(pointLayer.features)}document.getElementById("chart_container").innerHTML="";drawControls.line.deactivate();isActivated=false}var isActivated=false;function toggleControl(){if(!isActivated){drawControls.line.activate();isActivated=true}else{drawControls.line.deactivate();isActivated=false}};