<% @ Page Language="C#" AutoEventWireup="true" CodeFile="essai.aspx.cs"
Inherits ="essai" %> <% @ Import Namespace="System" %> <% @ Import Namespace="System.IO" %> <% @ Import Namespace="System.Collections.Specialized" %> <% @ Import Namespace="OSGeo.MapGuide" %> <% @ Import Namespace="System.Text" %> <% @ Import Namespace="System.Globalization" %> <% @ Import Namespace="OSGeo.MapGuide.Schema.LayerDefinition"%>; <!-- #Include File="C:\Program Files\Autodesk\MapGuideEnterprise2008\WebServerExtensions\www\mapviewernet\common.aspx--> <! DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd";> < html xmlns="http://www.w3.org/1999/xhtml"; > < head id="Head1" runat="server"> <title>selection</title> </ head> < body> < br /> <% String x0 = "100"; String y0 = "100"; String x1 = "109"; String y1 = "109"; String sessionid1; MgSiteConnection siteConnection; MgResourceService resourceSrvc; String myLayerName = "linetest"; String mapname = "Sheboygan"; MgMap map; MgFeatureService featureSrvc; String configPath = "C:\\Program Files\\Autodesk\\MapGuideEnterprise2008\\WebServerExtensions\\www\\webconfig.ini"; MapGuideApi.MgInitializeWebTier(configPath); MgSite site1 = new MgSite(); MgUserInformation userInfo = new MgUserInformation("Administrator", "admin"); siteConnection = new MgSiteConnection(); siteConnection.Open(userInfo); site1 = siteConnection.GetSite(); sessionid1 = site1.CreateSession(); userInfo.SetMgSessionId(sessionid1); resourceSrvc = ( MgResourceService)siteConnection.CreateService(MgServiceType.ResourceService) as MgResourceService; featureSrvc = siteConnection.CreateService( MgServiceType.FeatureService) as MgFeatureService; MgResourceIdentifier resourceID = new MgResourceIdentifier( "Library://Samples/Sheboygan/Maps/Sheboygan.MapDefinition"); map = new MgMap(siteConnection); map.Create(resourceSrvc, resourceID, mapname); //MgResourceIdentifier mapStateId = new MgResourceIdentifier("Session:" + sessionid1 + "//" + mapname + "." + MgResourceType.Map); map.Save(); map.Open(resourceSrvc, mapname); Response.Charset = "utf-8"; //String x0 = "100"; //String y0 = "100"; //String x1 = "109"; //String y1 = "109"; String layerDef = "Library://Samples/Sheboygan/Layers/" + myLayerName + ".LayerDefinition"; MgResourceIdentifier layerDefId = new MgResourceIdentifier(layerDef); String dataSource = "Library://Samples/Sheboygan/Data/" + myLayerName + ".FeatureSource"; MgResourceIdentifier dataSourceId = new MgResourceIdentifier(dataSource); if (DoesLayerExist(myLayerName, map) == false) { //create Feature Source MgClassDefinition myClassDef = new MgClassDefinition(); myClassDef.SetName( "linetest"); //myClassDef.SetDescription(myLayerName + " Feature Source"); myClassDef.SetDefaultGeometryPropertyName( "SHPGEOM"); //Set KEY Property MgDataPropertyDefinition prop = new MgDataPropertyDefinition("KEY"); prop.SetDataType( MgPropertyType.Int32); prop.SetAutoGeneration( true); prop.SetReadOnly( true); prop.SetNullable( false); myClassDef.GetProperties().Add(prop); myClassDef.GetIdentityProperties().Add(prop); //Set ID Property prop = new MgDataPropertyDefinition("ID"); prop.SetDataType( MgPropertyType.Int32); myClassDef.GetProperties().Add(prop); //Set geometry property MgGeometricPropertyDefinition geomProp = new MgGeometricPropertyDefinition( "SHPGEOM"); geomProp.SetGeometryTypes( MgFeatureGeometricType.Curve); geomProp.SetHasElevation( false); geomProp.SetHasMeasure( false); geomProp.SetSpatialContextAssociation( "LL84"); myClassDef.GetProperties().Add(geomProp); myClassDef.SetDefaultGeometryPropertyName( "SHPGEOM"); //Create the schema MgFeatureSchema schema = new MgFeatureSchema(); schema.SetName( "SHP_Shema"); schema.GetClasses().Add(myClassDef); MgCreateSdfParams sdfParams = new MgCreateSdfParams("MGA-56 (GDA94 /MGA zone 56)", map.GetMapSRS(), schema); featureSrvc.CreateFeatureSource(dataSourceId, sdfParams); //create layer //String layerDef = "Session:" + sessionid1 + "//" + myLayerName +".LayerDefinition"; //layerDef = "Session:" + sessionid1 + "//" + myLayerName + ".LayerDefinition"; MgByteReader layerDefContent = BuildLayerDefinitionContent(dataSource, "SHP_Shema:linetest", "", "5", "F000F"); resourceSrvc.SetResource(layerDefId, layerDefContent, null); MgLayer myLayer = new MgLayer(layerDefId, resourceSrvc); myLayer.SetName(myLayerName); myLayer.SetLegendLabel( "legend" + myLayerName); myLayer.SetDisplayInLegend( true); myLayer.SetSelectable( true); map.GetLayers().Insert(0, myLayer); //map.GetLayers().Add(myLayer); myLayer.ForceRefresh(); map.Save(resourceSrvc); } // Save the map back to the session repository /*String sessionIdName = "Session:" + sessionid1 + "//" + mapname + ".Map"; MgResourceIdentifier sessionResourceID = new MgResourceIdentifier(sessionIdName); sessionResourceID.Validate(); map.Save(resourceSrvc, sessionResourceID); //Response.Write(map.GetLayers().GetItem("layertest").GetName()); //Response.Write(map.GetLayers().GetItem("Redline2").GetLayerDefinition().ToString()); // //myLayer.SetVisible(true); //}*/ MgInsertFeatures insertFeatures = new MgInsertFeatures(myLayerName, makeLine("1", x0, y0, x1, y1)); MgFeatureCommandCollection commands = new MgFeatureCommandCollection(); commands.Add(insertFeatures); int commandIndex = commands.IndexOf(insertFeatures); MgPropertyCollection insertResults; insertResults = featureSrvc.UpdateFeatures(dataSourceId, commands, false); %> < div id="viewer"> <iframe id="carte" width="800" height="300" frameborder="0" scrolling="no" src="http://localhost/mapguide2008/mapviewerajax/?SESSION=<%=sessionid1 %> &WEBLAYOUT=Library%3a%2f%2fSamples%2fSheboygan%2fLayouts%2fSheboyganAsp.WebLayout" name="fenetre"></iframe> </div> <br /> <div> < input type="button" value="zoom" name="zoom" onclick="zoom()"/> </ div> < br /> < div> < input type="button" value="rafraichir" name="calque" onclick="testcalque();"/> </ div> </ body> < script type="text/javascript"> var str2; var str; function zoom() { carte.GetMapFrame().ZoomToView(-87.7116768,43.7766789973,5000, true); } function testcalque() { //carte.GetMapFrame().GetLayers(true,true); //carte.GetScriptFrame().location.href = "essai.aspx"; frames[ 'fenetre'].location.reload(); carte.GetMapFrame().Refresh(); //carte.ExecuteMapAction(20); //carte.GetMapFrame().ExecuteMapAction(1); //carte.GetTaskFrame().location.href = "essai.aspx" //carte.GetScriptFrame().location.href = "essai.aspx" //carte.GetMapFrame().ExecuteMapAction(20); //carte.GetMapFrame().ExecuteMapAction(20); } </ script> < script runat=server> MgPropertyCollection makeLine(String Name, String x0, String y0, String x1, String y1) { MgPropertyCollection PropertyCollection = new MgPropertyCollection(); MgInt32Property nameProperty = new MgInt32Property("ID", 1); PropertyCollection.Add(nameProperty); MgWktReaderWriter wktReaderWriter = new MgWktReaderWriter(); MgAgfReaderWriter agfReaderWriter = new MgAgfReaderWriter(); MgGeometry geometry = wktReaderWriter.Read("LINESTRING XY (" + x0 + " "+ y0 + "," + x1 + " " + y1 + ")") as MgLineString; MgByteReader geometryByteReader = agfReaderWriter.Write(geometry); MgGeometryProperty geometryProperty = new MgGeometryProperty("SHPGEOM",geometryByteReader); PropertyCollection.Add(geometryProperty); return PropertyCollection; } Boolean DoesLayerExist(String LayerName, MgMap Map) { MgLayerCollection layers = Map.GetLayers(); return (layers.Contains(LayerName)); } String LoadTemplate2(String filePath) { StreamReader sr = File.OpenText(filePath); String template = sr.ReadToEnd(); return template; } MgByteReader BuildLayerDefinitionContent(String ResourceId, String FeatureName, StringToolTip, String Thickness, String LineColor) { String layerTempl = LoadTemplate2("C:\\Program Files\\Autodesk\\MapGuideEnterprise2008\\WebServerExtensions\\www\\viewerfiles\\linelayerdef.templ"); String[] vals = { ResourceId, FeatureName, "SHPGEOM", ToolTip, Thickness, LineColor }; layerTempl = Substitute(layerTempl, vals); byte[] bytes = Encoding.UTF8.GetBytes(layerTempl); MgByteSource src = new MgByteSource(bytes, bytes.Length); return src.GetReader(); } void add_layer_group(MgLayer layer, String layergroupname, MgMap map) { MgLayerGroupCollection group = map.GetLayerGroups(); MgLayerGroup grouplayer = group.GetItem(layergroupname); layer.SetGroup(grouplayer); map.Save(); } </ script> </ html>
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