[mapguide-commits] r5590 - in branches/2.2/MgDev/Doc/samples/phpsamples: . analyzing_features common digitizing_features modifying_maps_and_layers working_with_feature_data

svn_mapguide at osgeo.org svn_mapguide at osgeo.org
Thu Mar 3 10:43:04 EST 2011


Author: jng
Date: 2011-03-03 07:43:04 -0800 (Thu, 03 Mar 2011)
New Revision: 5590

Modified:
   branches/2.2/MgDev/Doc/samples/phpsamples/
   branches/2.2/MgDev/Doc/samples/phpsamples/analyzing_features/createbuffer.php
   branches/2.2/MgDev/Doc/samples/phpsamples/analyzing_features/selectfeaturesinbuffer.php
   branches/2.2/MgDev/Doc/samples/phpsamples/analyzing_features/task_pane.php
   branches/2.2/MgDev/Doc/samples/phpsamples/common/common.php
   branches/2.2/MgDev/Doc/samples/phpsamples/digitizing_features/draw_line.php
   branches/2.2/MgDev/Doc/samples/phpsamples/main.php
   branches/2.2/MgDev/Doc/samples/phpsamples/modifying_maps_and_layers/RecentlyBuilt.LayerDefinition
   branches/2.2/MgDev/Doc/samples/phpsamples/modifying_maps_and_layers/create_new_point_layer_definition.php
   branches/2.2/MgDev/Doc/samples/phpsamples/modifying_maps_and_layers/layer_functions.php
   branches/2.2/MgDev/Doc/samples/phpsamples/working_with_feature_data/task_pane.php
Log:
#1614: Merge trunk changes to 2.2


Property changes on: branches/2.2/MgDev/Doc/samples/phpsamples
___________________________________________________________________
Added: svn:mergeinfo
   + /trunk/MgDev/Doc/samples/phpsamples:5584-5588

Modified: branches/2.2/MgDev/Doc/samples/phpsamples/analyzing_features/createbuffer.php
===================================================================
--- branches/2.2/MgDev/Doc/samples/phpsamples/analyzing_features/createbuffer.php	2011-03-03 15:10:47 UTC (rev 5589)
+++ branches/2.2/MgDev/Doc/samples/phpsamples/analyzing_features/createbuffer.php	2011-03-03 15:43:04 UTC (rev 5590)
@@ -16,6 +16,12 @@
 //  License along with this library; if not, write to the Free Software
 //  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 -->
+<!--
+This sample has been updated to reflect simplified usage patterns enabled by convenience APIs
+introduced in MapGuide OS 2.0 by allowing you to query and insert features directly from 
+the MgLayer objects themselves and the ability to get a MgFeatureReader directly from the MgSelection
+object.
+-->
   <head>
     <title>Viewer Sample Application - Create Buffer</title>
     <meta content="text/html; charset=utf-8" http-equiv="Content-Type">
@@ -58,8 +64,8 @@
       $featureService = $siteConnection->CreateService(MgServiceType::FeatureService);
       $queryOptions = new MgFeatureQueryOptions();
 
-      $map = new MgMap();
-      $map->Open($resourceService, $mapName);
+      $map = new MgMap($siteConnection);
+      $map->Open($mapName);
 
       // Check for selection data passed via HTTP POST
 
@@ -85,13 +91,15 @@
         $wktReaderWriter = new MgWktReaderWriter();
         $coordinateSystemFactory = new MgCoordinateSystemFactory();
         $srs = $coordinateSystemFactory->Create($mapWktSrs);
-        $srsMeasure = new MgCoordinateSystemMeasure($srs);
+        $srsMeasure = $srs->GetMeasure();
 
         // Check for a buffer layer. If it exists, delete
         // the current features.
         // If it does not exist, create a feature source and
         // a layer to hold the buffer.
 
+        /*
+        // Old way, pre MapGuide OS 2.0. Kept here for reference
         try
         {
           $bufferLayer = $map->GetLayers()->GetItem('Buffer');
@@ -112,7 +120,28 @@
           $bufferLayer = CreateBufferLayer($resourceService, $bufferFeatureResId, $sessionId);
           $map->GetLayers()->Insert(0, $bufferLayer);
         }
+        */
 
+        // New way, post MapGuide 2.0
+        $layerIndex = $map->GetLayers()->IndexOf('Buffer');
+        if ($layerIndex < 0)
+        {
+            // The layer does not exist and must be created.
+
+            $bufferFeatureResId = new MgResourceIdentifier("Session:" . $sessionId . "//Buffer.FeatureSource");
+            CreateBufferFeatureSource($featureService, $mapWktSrs, $bufferFeatureResId);
+            $bufferLayer = CreateBufferLayer($resourceService, $bufferFeatureResId, $sessionId);
+            $map->GetLayers()->Insert(0, $bufferLayer);
+        }
+        else
+        {
+            $bufferLayer = $map->GetLayers()->GetItem($layerIndex);
+            $commands = new MgFeatureCommandCollection();
+            $commands->Add(new MgDeleteFeatures('BufferClass', "ID like '%'"));
+            
+            $bufferLayer->UpdateFeatures($commands);
+        }
+        
         for ($i = 0; $i < $selectedLayers->GetCount(); $i++)
         {
           // Only check selected features in the Parcels layer.
@@ -121,7 +150,8 @@
 
           if ($layer->GetName() == 'Parcels')
           {
-
+            // Old way, pre MapGuide OS 2.0. Kept here for reference
+            /*
             // Create a filter containing the IDs of the selected features on this layer
 
             $layerClassName = $layer->GetFeatureClassName();
@@ -131,13 +161,13 @@
 
             $layerFeatureId = $layer->GetFeatureSourceId();
             $layerFeatureResource = new MgResourceIdentifier($layerFeatureId);
-
+        
             // Apply the filter to the feature resource for the selected layer. This returns
             // an MgFeatureReader of all the selected features.
 
             $queryOptions->SetFilter($selectionString);
             $featureReader = $featureService->SelectFeatures($layerFeatureResource, $layerClassName, $queryOptions);
-
+            
             // Process each item in the MgFeatureReader. Get the
             // geometries from all the selected features and
             // merge them into a single geometry.
@@ -175,12 +205,65 @@
             }
 
             $results = $featureService->UpdateFeatures($bufferFeatureResId, $commands, false);
-
+            
             $bufferLayer->SetVisible(true);
             $bufferLayer->ForceRefresh();
             $bufferLayer->SetDisplayInLegend(true);
             $map->Save($resourceService);
+            */
+            
+            // New way, post MapGuide 2.0
+            
+            // Get the selected features from the MgSelection object
+            $featureReader = $selection->GetSelectedFeatures($layer, $layer->GetFeatureClassName(), false);
+            
+            // Process each item in the MgFeatureReader. Get the
+            // geometries from all the selected features and
+            // merge them into a single geometry.
 
+            $inputGeometries = new MgGeometryCollection();
+            while ($featureReader->ReadNext())
+            {
+              $featureGeometryData = $featureReader->GetGeometry('SHPGEOM');
+              $featureGeometry = $agfReaderWriter->Read($featureGeometryData);
+
+              $inputGeometries->Add($featureGeometry);
+            }
+
+            $geometryFactory = new MgGeometryFactory();
+            $mergedGeometries = $geometryFactory->CreateMultiGeometry($inputGeometries);
+
+            // Add buffer features to the temporary feature source.
+            // Create multiple concentric buffers to show area.
+            // If the stylization for the layer draws the features
+            // partially transparent, the concentric rings will be
+            // progressively darker towards the center.
+            // The stylization is set in the layer template file, which
+            // is used in function CreateBufferLayer().
+
+            $commands = new MgFeatureCommandCollection();
+            for ($bufferRing = 0; $bufferRing < $bufferRingCount; $bufferRing++)
+            {
+              $bufferDist = $srs->ConvertMetersToCoordinateSystemUnits($bufferRingSize * ($bufferRing + 1));
+              $bufferGeometry = $mergedGeometries->Buffer($bufferDist, $srsMeasure);
+
+              $properties = new MgPropertyCollection();
+              $properties->Add(new MgGeometryProperty('BufferGeometry', $agfReaderWriter->Write($bufferGeometry)));
+
+              $commands->Add(new MgInsertFeatures('BufferClass', $properties));
+            }
+
+            // Old way, pre MapGuide OS 2.0
+            //$featureService->UpdateFeatures($bufferFeatureResId, $commands, false);
+            
+            // New way, post MapGuide OS 2.0
+            $bufferLayer->UpdateFeatures($commands);
+            
+            $bufferLayer->SetVisible(true);
+            $bufferLayer->ForceRefresh();
+            $bufferLayer->SetDisplayInLegend(true);
+            $map->Save();
+            
           }
         }
       }

Modified: branches/2.2/MgDev/Doc/samples/phpsamples/analyzing_features/selectfeaturesinbuffer.php
===================================================================
--- branches/2.2/MgDev/Doc/samples/phpsamples/analyzing_features/selectfeaturesinbuffer.php	2011-03-03 15:10:47 UTC (rev 5589)
+++ branches/2.2/MgDev/Doc/samples/phpsamples/analyzing_features/selectfeaturesinbuffer.php	2011-03-03 15:43:04 UTC (rev 5590)
@@ -15,6 +15,13 @@
 //  License along with this library; if not, write to the Free Software
 //  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 -->
+
+<!--
+This sample has been updated to reflect simplified usage patterns enabled by convenience APIs
+introduced in MapGuide OS 2.0 by allowing you to query and insert features directly from 
+the MgLayer objects themselves and the ability to get a MgFeatureReader directly from the MgSelection
+object.
+-->
 <html>
 
   <head>
@@ -58,8 +65,8 @@
       $featureService = $siteConnection->CreateService(MgServiceType::FeatureService);
       $queryOptions = new MgFeatureQueryOptions();
 
-      $map = new MgMap();
-      $map->Open($resourceService, $mapName);
+      $map = new MgMap($siteConnection);
+      $map->Open($mapName);
 
       // Check for selection data passed via HTTP POST
 
@@ -84,13 +91,15 @@
         $wktReaderWriter = new MgWktReaderWriter();
         $coordinateSystemFactory = new MgCoordinateSystemFactory();
         $srs = $coordinateSystemFactory->Create($mapWktSrs);
-        $srsMeasure = new MgCoordinateSystemMeasure($srs);
+        $srsMeasure = $srs->GetMeasure();
 
         // Check for a buffer layer. If it exists, delete
         // the current features.
         // If it does not exist, create a feature source and
         // a layer to hold the buffer.
 
+        /*
+        // Old way, pre MapGuide OS 2.0. Kept here for reference
         try
         {
           $bufferLayer = $map->GetLayers()->GetItem('Buffer');
@@ -111,12 +120,35 @@
           $bufferLayer = CreateBufferLayer($resourceService, $bufferFeatureResId, $sessionId);
           $map->GetLayers()->Insert(0, $bufferLayer);
         }
+        */
+        
+        // This is how things can be done now
+        $layerIndex = $map->GetLayers()->IndexOf('Buffer');
+        if ($layerIndex < 0)
+        {
+            // The layer does not exist and must be created.
 
+            $bufferFeatureResId = new MgResourceIdentifier("Session:" . $sessionId . "//Buffer.FeatureSource");
+            CreateBufferFeatureSource($featureService, $mapWktSrs, $bufferFeatureResId);
+            $bufferLayer = CreateBufferLayer($resourceService, $bufferFeatureResId, $sessionId);
+            $map->GetLayers()->Insert(0, $bufferLayer);
+        }
+        else
+        {
+            $bufferLayer = $map->GetLayers()->GetItem($layerIndex);
+            $commands = new MgFeatureCommandCollection();
+            $commands->Add(new MgDeleteFeatures('BufferClass', "ID like '%'"));
+            
+            $bufferLayer->UpdateFeatures($commands);
+        }
+
         // Check for a parcel marker layer. If it exists, delete
         // the current features.
         // If it does not exist, create a feature source and
         // a layer to hold the parcel markers.
 
+        /*
+        // Old way, pre MapGuide OS 2.0. Kept here for reference
         try
         {
           $parcelMarkerLayer = $map->GetLayers()->GetItem('ParcelMarker');
@@ -137,6 +169,25 @@
           $parcelMarkerLayer = CreateParcelMarkerLayer($resourceService, $parcelFeatureResId, $sessionId);
           $map->GetLayers()->Insert(0, $parcelMarkerLayer);
         }
+        */
+        
+        // New way, post MapGuide 2.0
+        $layerIndex = $map->GetLayers()->IndexOf('ParcelMarker');
+        if ($layerIndex < 0)
+        {
+            $parcelFeatureResId = new MgResourceIdentifier("Session:" . $sessionId . "//ParcelMarker.FeatureSource");
+            CreateParcelMarkerFeatureSource($featureService, $mapWktSrs, $parcelFeatureResId);
+            $parcelMarkerLayer = CreateParcelMarkerLayer($resourceService, $parcelFeatureResId, $sessionId);
+            $map->GetLayers()->Insert(0, $parcelMarkerLayer);
+        }
+        else
+        {
+            $parcelMarkerLayer = $map->GetLayers()->GetItem($layerIndex);
+            $commands = new MgFeatureCommandCollection();
+            $commands->Add(new MgDeleteFeatures('ParcelMarkerClass', "ID like '%'"));
+            
+            $parcelMarkerLayer->UpdateFeatures($commands);
+        }
 
         // Check each layer in the selection.
 
@@ -151,6 +202,9 @@
 
             echo 'Marking all parcels inside the buffer that are of type "MFG"';
 
+            /*
+            // Old way, pre MapGuide OS 2.0. Kept here for reference
+            
             // Create a filter containing the IDs of the selected features on this layer
 
             $layerClassName = $layer->GetFeatureClassName();
@@ -166,7 +220,13 @@
 
             $queryOptions->SetFilter($selectionString);
             $featureReader = $featureService->SelectFeatures($layerFeatureResource, $layerClassName, $queryOptions);
-
+            */
+            
+            // New way, post MapGuide 2.0
+            
+            $featureReader = $selection->GetSelectedFeatures($layer, $layer->GetFeatureClassName(), false);
+            
+            
             // Process each item in the MgFeatureReader. Get the
             // geometries from all the selected features and
             // merge them into a single geometry.
@@ -196,42 +256,47 @@
             $queryOptions->SetFilter("RTYPE = 'MFG'");
             $queryOptions->SetSpatialFilter('SHPGEOM', $bufferGeometry, MgFeatureSpatialOperations::Inside);
 
+            /*
+            // Old way, pre MapGuide OS 2.0. Kept here for reference
+            $featureResId = new MgResourceIdentifier("Library://Samples/Sheboygan/Data/Parcels.FeatureSource");
+            $featureReader = $featureService->SelectFeatures($featureResId, "Parcels", $queryOptions);
+            */
+            
+            // New way, post MapGuide OS 2.0
+            $featureReader = $layer->SelectFeatures($queryOptions);
+            
             // Get the features from the feature source,
             // determine the centroid of each selected feature, and
             // add a point to the ParcelMarker layer to mark the
             // centroid.
             // Collect all the points into an MgFeatureCommandCollection,
             // so they can all be added in one operation.
-
-            $featureResId = new MgResourceIdentifier("Library://Samples/Sheboygan/Data/Parcels.FeatureSource");
-            $featureReader = $featureService->SelectFeatures($featureResId, "Parcels", $queryOptions);
-
+            
             $parcelMarkerCommands = new MgFeatureCommandCollection();
             while ($featureReader->ReadNext())
             {
-
                 $byteReader = $featureReader->GetGeometry('SHPGEOM');
-
                 $geometry = $agfReaderWriter->Read($byteReader);
                 $point = $geometry->GetCentroid();
 
                 // Create an insert command for this parcel.
-
                 $properties = new MgPropertyCollection();
-
                 $properties->Add(new MgGeometryProperty('ParcelLocation', $agfReaderWriter->Write($point)));
                 $parcelMarkerCommands->Add(new MgInsertFeatures('ParcelMarkerClass', $properties));
-
             }
             $featureReader->Close();
 
             if ($parcelMarkerCommands->GetCount() > 0)
             {
-              $featureService->UpdateFeatures($parcelFeatureResId, $parcelMarkerCommands, false);
+                // Old way, pre MapGuide OS 2.0. Kept here for reference
+                //$featureService->UpdateFeatures($parcelFeatureResId, $parcelMarkerCommands, false);
+                
+                // New way, post MapGuide OS 2.0
+                $parcelMarkerLayer->UpdateFeatures($parcelMarkerCommands);
             }
             else
             {
-              echo '</p><p>No parcels within the buffer area match.';
+                echo '</p><p>No parcels within the buffer area match.';
             }
 
             // Create a feature in the buffer feature source to show the area covered by the buffer.
@@ -242,7 +307,11 @@
             $commands = new MgFeatureCommandCollection();
             $commands->Add(new MgInsertFeatures('BufferClass', $properties));
 
-            $featureService->UpdateFeatures($bufferFeatureResId, $commands, false);
+            // Old way, pre MapGuide OS 2.0
+            //$featureService->UpdateFeatures($bufferFeatureResId, $commands, false);
+            
+            // New way, post MapGuide OS 2.0
+            $bufferLayer->UpdateFeatures($commands);
 
             // Ensure that the buffer layer is visible and in the legend.
 
@@ -252,7 +321,7 @@
             $parcelMarkerLayer->SetVisible(true);
             $parcelMarkerLayer->ForceRefresh();
 
-            $map->Save($resourceService);
+            $map->Save();
 
           }
         }

Modified: branches/2.2/MgDev/Doc/samples/phpsamples/analyzing_features/task_pane.php
===================================================================
--- branches/2.2/MgDev/Doc/samples/phpsamples/analyzing_features/task_pane.php	2011-03-03 15:10:47 UTC (rev 5589)
+++ branches/2.2/MgDev/Doc/samples/phpsamples/analyzing_features/task_pane.php	2011-03-03 15:43:04 UTC (rev 5590)
@@ -54,7 +54,7 @@
     ?>
     <ul>
       <li>
-        <a href="#" onClick="submitBufferRequest('/mapguide/phpsamples/analyzing_features/createbuffer.php'); return false;">
+        <a href="#" onClick="submitBufferRequest('../phpsamples/analyzing_features/createbuffer.php'); return false;">
         Create buffer</a>
         <br/>Create a buffer around a selected parcel.
         <br/>
@@ -67,7 +67,7 @@
       </li>
 
       <li>
-        <a href="#" onClick="submitBufferRequest('/mapguide/phpsamples/analyzing_features/selectfeaturesinbuffer.php'); return false;">
+        <a href="#" onClick="submitBufferRequest('../phpsamples/analyzing_features/selectfeaturesinbuffer.php'); return false;">
         Find features in buffer</a>
         <br/>Create a buffer around a selected parcel, then mark parcels inside the buffer that are
         of type "MFG".

Modified: branches/2.2/MgDev/Doc/samples/phpsamples/common/common.php
===================================================================
--- branches/2.2/MgDev/Doc/samples/phpsamples/common/common.php	2011-03-03 15:10:47 UTC (rev 5589)
+++ branches/2.2/MgDev/Doc/samples/phpsamples/common/common.php	2011-03-03 15:43:04 UTC (rev 5590)
@@ -19,9 +19,9 @@
 // -----------------------------------------------------------------------------------
 // Use the following for Windows installations
 // -----------------------------------------------------------------------------------
-$webExtensionsDirectory = 'C:\Program Files\MapGuideOpenSource\WebServerExtensions\\';
+$webExtensionsDirectory = 'C:\Program Files\OSGeo\MapGuide\Web\\';
   
-$MapGuideServerDirectory = 'C:\Program Files\MapGuideOpenSource\Server\\';
+$MapGuideServerDirectory = 'C:\Program Files\OSGeo\MapGuide\Server\\';
   
 $viewerFilesDirectory = $webExtensionsDirectory . 'www\viewerfiles\\';
   

Modified: branches/2.2/MgDev/Doc/samples/phpsamples/digitizing_features/draw_line.php
===================================================================
--- branches/2.2/MgDev/Doc/samples/phpsamples/digitizing_features/draw_line.php	2011-03-03 15:10:47 UTC (rev 5589)
+++ branches/2.2/MgDev/Doc/samples/phpsamples/digitizing_features/draw_line.php	2011-03-03 15:43:04 UTC (rev 5590)
@@ -69,8 +69,8 @@
 
     //---------------------------------------------------//
     // Open the map
-    $map = new MgMap();
-    $map->Open($resourceService, $mapName);
+    $map = new MgMap($siteConnection);
+    $map->Open($mapName);
 
     $layerName = "Lines";
     $layerLegendLabel = "New Lines";

Modified: branches/2.2/MgDev/Doc/samples/phpsamples/main.php
===================================================================
--- branches/2.2/MgDev/Doc/samples/phpsamples/main.php	2011-03-03 15:10:47 UTC (rev 5589)
+++ branches/2.2/MgDev/Doc/samples/phpsamples/main.php	2011-03-03 15:43:04 UTC (rev 5590)
@@ -40,7 +40,7 @@
 
     // Define some constants
     $webLayout     = "Library://Samples/Layouts/PHPSamples.WebLayout";
-    $title         = "PHP Samples";
+    $title         = "MapGuide Developer's Guide PHP Samples";
 }
 catch (MgException $e)
 {
@@ -62,9 +62,6 @@
 
   <frameset rows="110,*" frameborder="NO" border="0" framespacing="0">
     <frame src="common/Title.php?TitleText=<?= $title ?>" name="TitleFrame" scrolling="NO" noresize />
-    <frame
-    src="/mapguide/mapviewerajax/?
-    SESSION=<?= $sessionId ?>&
-    WEBLAYOUT=<?= $webLayout ?>" name="ViewerFrame" />
+    <frame src="/mapguide/mapviewerajax/?SESSION=<?= $sessionId ?>&WEBLAYOUT=<?= $webLayout ?>" name="ViewerFrame" />
   </frameset>
 </html>

Modified: branches/2.2/MgDev/Doc/samples/phpsamples/modifying_maps_and_layers/RecentlyBuilt.LayerDefinition
===================================================================
--- branches/2.2/MgDev/Doc/samples/phpsamples/modifying_maps_and_layers/RecentlyBuilt.LayerDefinition	2011-03-03 15:10:47 UTC (rev 5589)
+++ branches/2.2/MgDev/Doc/samples/phpsamples/modifying_maps_and_layers/RecentlyBuilt.LayerDefinition	2011-03-03 15:43:04 UTC (rev 5590)
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<LayerDefinition xmlns:xsd="http://www.w3.org/2001/XMLSchema" version="1.1.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="LayerDefinition-1.1.0.xsd">
+<LayerDefinition xmlns:xsd="http://www.w3.org/2001/XMLSchema" version="1.3.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="LayerDefinition-1.3.0.xsd">
 	<VectorLayerDefinition>
 		<ResourceId>Library://Samples/Sheboygan/Data/Parcels.FeatureSource</ResourceId>
 		<FeatureName>SHP_Schema:Parcels</FeatureName>

Modified: branches/2.2/MgDev/Doc/samples/phpsamples/modifying_maps_and_layers/create_new_point_layer_definition.php
===================================================================
--- branches/2.2/MgDev/Doc/samples/phpsamples/modifying_maps_and_layers/create_new_point_layer_definition.php	2011-03-03 15:10:47 UTC (rev 5589)
+++ branches/2.2/MgDev/Doc/samples/phpsamples/modifying_maps_and_layers/create_new_point_layer_definition.php	2011-03-03 15:43:04 UTC (rev 5590)
@@ -97,8 +97,10 @@
 	// Create the feature source
 	$featureSourceName = 'Library://Samples/DevGuide/Data/points.FeatureSource';
 	$resourceIdentifier = new MgResourceIdentifier($featureSourceName);
-	$wkt = "LOCALCS[\"*XY-MT*\",LOCAL_DATUM[\"*X-Y*\",10000],UNIT[\"Meter\", 1],AXIS[\"X\",EAST],AXIS[\"Y\",NORTH]]";
-	$sdfParams = new MgCreateSdfParams("ArbitraryXY", $wkt, $featureSchema);
+	//$wkt = "LOCALCS[\"*XY-MT*\",LOCAL_DATUM[\"*X-Y*\",10000],UNIT[\"Meter\", 1],AXIS[\"X\",EAST],AXIS[\"Y\",NORTH]]";
+    $wkt = 'GEOGCS["LL84",DATUM["WGS84",SPHEROID["WGS84",6378137.000,298.25722293]],PRIMEM["Greenwich",0],UNIT["Degree",0.01745329251994]]';
+	//$sdfParams = new MgCreateSdfParams("ArbitraryXY", $wkt, $featureSchema);
+    $sdfParams = new MgCreateSdfParams("LatLong", $wkt, $featureSchema);
     $featureService->CreateFeatureSource($resourceIdentifier, $sdfParams);
 
 	// We need to add some data to the sdf before using it.  The spatial context

Modified: branches/2.2/MgDev/Doc/samples/phpsamples/modifying_maps_and_layers/layer_functions.php
===================================================================
--- branches/2.2/MgDev/Doc/samples/phpsamples/modifying_maps_and_layers/layer_functions.php	2011-03-03 15:10:47 UTC (rev 5589)
+++ branches/2.2/MgDev/Doc/samples/phpsamples/modifying_maps_and_layers/layer_functions.php	2011-03-03 15:43:04 UTC (rev 5590)
@@ -20,26 +20,26 @@
 // Adds the layer definition (XML) to the map.
 // Returns the layer.
 {
-  global $schemaDirectory;
+    global $schemaDirectory;
 
     // Validate the XML.
     $domDocument = new DOMDocument;
     $domDocument->loadXML($layerDefinition);
-  if (! $domDocument->schemaValidate($schemaDirectory . "LayerDefinition-1.1.0.xsd") ) // $schemaDirectory is defined in common.php
-  {
-    echo "ERROR: The new XML document is invalid.<BR>\n.";
-    return NULL;
-  }    
+    if (! $domDocument->schemaValidate($schemaDirectory . "LayerDefinition-1.3.0.xsd") ) // $schemaDirectory is defined in common.php
+    {
+        echo "ERROR: The new XML document is invalid.<BR>\n.";
+        return NULL;
+    }    
 
-  // Save the new layer definition to the session repository  
-  $byteSource = new MgByteSource($layerDefinition, strlen($layerDefinition));
-  $byteSource->SetMimeType(MgMimeType::Xml);
-  $resourceID = new MgResourceIdentifier("Session:$sessionId//$layerName.LayerDefinition");
-  $resourceService->SetResource($resourceID, $byteSource->GetReader(), null);
-  
-  $newLayer = add_layer_resource_to_map($resourceID, $resourceService, $layerName, $layerLegendLabel, $map);
-  
-  return $newLayer;
+    // Save the new layer definition to the session repository  
+    $byteSource = new MgByteSource($layerDefinition, strlen($layerDefinition));
+    $byteSource->SetMimeType(MgMimeType::Xml);
+    $resourceID = new MgResourceIdentifier("Session:$sessionId//$layerName.LayerDefinition");
+    $resourceService->SetResource($resourceID, $byteSource->GetReader(), null);
+
+    $newLayer = add_layer_resource_to_map($resourceID, $resourceService, $layerName, $layerLegendLabel, $map);
+
+    return $newLayer;
 }
 
 //////////////////////////////////////////////////////////////
@@ -47,24 +47,24 @@
 // Adds a layer to a layer group. If necessary, it creates the layer group.
 {
   
-  // Get the layer group
-  $layerGroupCollection = $map->GetLayerGroups();
-  if ($layerGroupCollection->Contains($layerGroupName))
-  {
-    $layerGroup = $layerGroupCollection->GetItem($layerGroupName);
-  }
-  else
-  {
-    // It does not exist, so create it
-    $layerGroup = new MgLayerGroup($layerGroupName); 
-    $layerGroup->SetVisible(true);
-    $layerGroup->SetDisplayInLegend(true);
-    $layerGroup->SetLegendLabel($layerGroupLegendLabel);
-    $layerGroupCollection->Add($layerGroup); 
-  }
-  
-  // Add the layer to the group
-  $layer->SetGroup($layerGroup);  
+    // Get the layer group
+    $layerGroupCollection = $map->GetLayerGroups();
+    if ($layerGroupCollection->Contains($layerGroupName))
+    {
+        $layerGroup = $layerGroupCollection->GetItem($layerGroupName);
+    }
+    else
+    {
+        // It does not exist, so create it
+        $layerGroup = new MgLayerGroup($layerGroupName); 
+        $layerGroup->SetVisible(true);
+        $layerGroup->SetDisplayInLegend(true);
+        $layerGroup->SetLegendLabel($layerGroupLegendLabel);
+        $layerGroupCollection->Add($layerGroup); 
+    }
+
+    // Add the layer to the group
+    $layer->SetGroup($layerGroup);  
 }
 
 //////////////////////////////////////////////////////////////
@@ -73,22 +73,22 @@
 // repository) to the map.
 // Returns the layer.
 {
-  $newLayer = new MgLayer($layerResourceID, $resourceService);  
-  
-  // Add the new layer to the map's layer collection
-  $newLayer->SetName($layerName);
-  $newLayer->SetVisible(true);
-  $newLayer->SetLegendLabel($layerLegendLabel);
-  $newLayer->SetDisplayInLegend(true);
-  $layerCollection = $map->GetLayers(); 
-  if (! $layerCollection->Contains($layerName) )
-  {
-    // Insert the new layer at position 0 so it is at the top
-    // of the drawing order
-    $layerCollection->Insert(0, $newLayer); 
-  }
-  
-  return $newLayer;
+    $newLayer = new MgLayer($layerResourceID, $resourceService);  
+
+    // Add the new layer to the map's layer collection
+    $newLayer->SetName($layerName);
+    $newLayer->SetVisible(true);
+    $newLayer->SetLegendLabel($layerLegendLabel);
+    $newLayer->SetDisplayInLegend(true);
+    $layerCollection = $map->GetLayers(); 
+    if (! $layerCollection->Contains($layerName) )
+    {
+        // Insert the new layer at position 0 so it is at the top
+        // of the drawing order
+        $layerCollection->Insert(0, $newLayer); 
+    }
+
+    return $newLayer;
 }
 
 //////////////////////////////////////////////////////////////

Modified: branches/2.2/MgDev/Doc/samples/phpsamples/working_with_feature_data/task_pane.php
===================================================================
--- branches/2.2/MgDev/Doc/samples/phpsamples/working_with_feature_data/task_pane.php	2011-03-03 15:10:47 UTC (rev 5589)
+++ branches/2.2/MgDev/Doc/samples/phpsamples/working_with_feature_data/task_pane.php	2011-03-03 15:43:04 UTC (rev 5590)
@@ -32,7 +32,7 @@
       params = new Array("SESSION", parent.parent.mapFrame.GetSessionId(), 
         "MAPNAME", parent.parent.mapFrame.GetMapName(),
         "SELECTION", xmlSel);
-      pageUrl = "/mapguide/phpsamples/working_with_feature_data/listselection.php";
+      pageUrl = "../phpsamples/working_with_feature_data/listselection.php";
       parent.parent.formFrame.Submit(pageUrl, params, "taskPaneFrame");
     }
     </script>



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