Re: [mapguide-users] Please help! Has anybody used King.Oracle in real conditions?
FISHeR1 wrote: > > Has anybody used King.Oracle in real conditions? Or it was created and > tested by the developers, who ascertained outputed and calmed down? > > In real conditions it is impossible to use this provider! > > File mgserver.exe is damaged after a half an hour of intensive working. > > Has anybody any ideas? What to do? > Unfortunately, I can only confirm this problem: after hour or two of intensive work, mgserver.exe "eats" all ram and application doesn't respond. Since I'll have to use Oracle on public application, this is a major obstacle. 10gR2 here, with about 10 tables and few views. -- View this message in context: http://www.nabble.com/Please-help%21-Has-anybody-used-King.Oracle-in-real-conditions--tp19793029p19987883.html Sent from the MapGuide Users mailing list archive at Nabble.com. ___ mapguide-users mailing list mapguide-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapguide-users
Re: [mapguide-users] SQL Server 2000 FDO
Thanks for all the guidance Jason. I will take a look at the spatial support in SQL Server 2008 but I am not sure if my client is ready to update their SQL Server. My original problem was fixed by restarting mapguide service. Thanks again, George Jason Birch wrote: George, Those are part of Autodesk's proprietary SQL Server provider, so yes there are likely licensing issues. It may work with MGOS, but you probably legally have to have a license for MGE to use it. If your client prefers SQL Server you may be better off moving to Map 2009/MGOS2.0.2/SQL Server 2008. This allows you to access SQL Server's new Spatial support, and doesn't lock you into the semi-proprietary data structure of the original ADSK SQL Server provider. It's a relatively untested provider though... A couple things to check on your original problem: - is the FDO version the same between Map 2008 and the version of MapGuide you are running. - have you re-started the MapGuide service? The providers list is cached. You should not have to modify your Studio providers.xml list; I believe that the local FDO installation is only used for load procedures. Everything else should use the Server providers. Could be wrong though. Jason -Original Message- From: George McLean Subject: [mapguide-users] SQL Server 2000 FDO [snip] I am using MG Studio 2008 and would like to build a data connection to this SQL Server datastore. I have copied the SQL Server entry from the providers.xml associated with Map 2008 to the Mapguide Studio providers.xml and the MGOS providers.xml. [snip] Are there licensing issues? ___ mapguide-users mailing list mapguide-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapguide-users No virus found in this incoming message. Checked by AVG - http://www.avg.com Version: 8.0.173 / Virus Database: 270.8.0/1724 - Release Date: 10/14/2008 2:02 AM ___ mapguide-users mailing list mapguide-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapguide-users
Re: [mapguide-users] Synchro MapGuide with FDO
You can use FDO Toolbox (http://fdotoolbox.googlecode.com) to create a bulk copy task from Oracle to SDF. The bulk copy task has options to delete the data on the [target] before copying from the [source] You can save this task to an xml file and have it run on a regular schedule. - Jackie Lunab wrote: > > > Hello > > i search a solution to synchronize with batch a remote mapguide server ose > > on site i use an oracle database and i want every nigth synchronize the > remote server with new generation SDF > > do you know a solution or method to generate automatically with a batch > new > SDF from Oracle ? > > thanks > > luna > -- > View this message in context: > http://www.nabble.com/Synchro-MapGuide-with-FDO-tp19970744p19970744.html > Sent from the MapGuide Users mailing list archive at Nabble.com. > > ___ > mapguide-users mailing list > mapguide-users@lists.osgeo.org > http://lists.osgeo.org/mailman/listinfo/mapguide-users > > -- View this message in context: http://n2.nabble.com/Synchro-MapGuide-with-FDO-tp1332138p1334917.html Sent from the MapGuide Users mailing list archive at Nabble.com. ___ mapguide-users mailing list mapguide-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapguide-users
Re: [mapguide-users] Maestro: can't find the table containing the geometry field with SQLServerSpatial
I guess there should be an "unmapped type" - type, to deal with
situations like this.
You can set it to "string", and it should read out just fine.
I have created a ticket for the problem:
http://trac.osgeo.org/mapguide/ticket/724
As you may have noticed, Maestro issues calls to a web interface on the
MapGuide server:
http://localhost/mapguide/mapagent/index.html
On this test form/web interface, you can try the "Feature" ->
"DescribeSchema".
Leave the "Schema" field blank, and you will get the output from
MapGuide, which in turn should be
the output directly from FDO.
If the tables are missing there, you cannot get them into Maestro.
If the tables are present, please file a bug report for Maestro, and
include the resulting xml in the ticket.
If the tables are missing (which I suspect), it could be a problem with
permissions.
Could it be that the provider only shows tables which are owned by the
login user?
Regards, Kenneth Skovhede, GEOGRAF A/S
Carl skrev:
yes, the exception is exactly fired because of the lost the type map.
Then I tried to comment the follow bold line:
/
public class FeatureSetColumn
{
internal FeatureSetColumn(string name, int type)
{
m_name = name;
m_type = Utility.ConvertMgTypeToNetType(type);
}
internal FeatureSetColumn(XmlNode node)
{
m_name = node.Attributes["name"].Value;
m_allowNull = node.Attributes["minOccurs"] != null &&
node.Attributes["minOccurs"].Value == "0";
if (node.Attributes["type"] != null &&
node.Attributes["type"].Value == "gml:AbstractGeometryType")
m_type = Utility.GeometryType;
else if (node["xs:simpleType"] == null)
m_type = Utility.RasterType;
else
switch
(node["xs:simpleType"]["xs:restriction"].Attributes["base"].Value.ToLower())
{
case "xs:string":
m_type = typeof(string);
break;
case "fdo:byte":
m_type = typeof(Byte);
break;
case "fdo:int32":
m_type = typeof(int);
break;
case "fdo:int16":
m_type = typeof(short);
break;
case "fdo:int64":
m_type = typeof(long);
break;
case "xs:float":
m_type = typeof(float);
break;
case "xs:double":
case "xs:decimal":
m_type = typeof(double);
break;
case "xs:boolean":
m_type = typeof(bool);
return;
case "xs:datetime":
m_type = typeof(DateTime);
break;
default:
//throw new Exception("Failed to find appropriate
type for: " +
node["xs:simpleType"]["xs:restriction"].Attributes["base"].Value);
break;
}
}
private string m_name;
private Type m_type;
private bool m_allowNull;
public string Name { get { return m_name; } }
public Type Type { get { return m_type; } }
}
//
OK. No messages shown again, and Maestro seems work normally, the resource
editor can show more information.
But, there still only 16 tables listed, none has a geometry field. In fact
there exist more than 200 tables in the Database.
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RE: [mapguide-users] SQL Server 2000 FDO
George, Those are part of Autodesk's proprietary SQL Server provider, so yes there are likely licensing issues. It may work with MGOS, but you probably legally have to have a license for MGE to use it. If your client prefers SQL Server you may be better off moving to Map 2009/MGOS2.0.2/SQL Server 2008. This allows you to access SQL Server's new Spatial support, and doesn't lock you into the semi-proprietary data structure of the original ADSK SQL Server provider. It's a relatively untested provider though... A couple things to check on your original problem: - is the FDO version the same between Map 2008 and the version of MapGuide you are running. - have you re-started the MapGuide service? The providers list is cached. You should not have to modify your Studio providers.xml list; I believe that the local FDO installation is only used for load procedures. Everything else should use the Server providers. Could be wrong though. Jason -Original Message- From: George McLean Subject: [mapguide-users] SQL Server 2000 FDO [snip] I am using MG Studio 2008 and would like to build a data connection to this SQL Server datastore. I have copied the SQL Server entry from the providers.xml associated with Map 2008 to the Mapguide Studio providers.xml and the MGOS providers.xml. [snip] Are there licensing issues? ___ mapguide-users mailing list mapguide-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapguide-users
Re: [mapguide-users] Maestro: can't find the table containing the geometry field with SQLServerSpatial
yes, the exception is exactly fired because of the lost the type map.
Then I tried to comment the follow bold line:
/
public class FeatureSetColumn
{
internal FeatureSetColumn(string name, int type)
{
m_name = name;
m_type = Utility.ConvertMgTypeToNetType(type);
}
internal FeatureSetColumn(XmlNode node)
{
m_name = node.Attributes["name"].Value;
m_allowNull = node.Attributes["minOccurs"] != null &&
node.Attributes["minOccurs"].Value == "0";
if (node.Attributes["type"] != null &&
node.Attributes["type"].Value == "gml:AbstractGeometryType")
m_type = Utility.GeometryType;
else if (node["xs:simpleType"] == null)
m_type = Utility.RasterType;
else
switch
(node["xs:simpleType"]["xs:restriction"].Attributes["base"].Value.ToLower())
{
case "xs:string":
m_type = typeof(string);
break;
case "fdo:byte":
m_type = typeof(Byte);
break;
case "fdo:int32":
m_type = typeof(int);
break;
case "fdo:int16":
m_type = typeof(short);
break;
case "fdo:int64":
m_type = typeof(long);
break;
case "xs:float":
m_type = typeof(float);
break;
case "xs:double":
case "xs:decimal":
m_type = typeof(double);
break;
case "xs:boolean":
m_type = typeof(bool);
return;
case "xs:datetime":
m_type = typeof(DateTime);
break;
default:
//throw new Exception("Failed to find appropriate
type for: " +
node["xs:simpleType"]["xs:restriction"].Attributes["base"].Value);
break;
}
}
private string m_name;
private Type m_type;
private bool m_allowNull;
public string Name { get { return m_name; } }
public Type Type { get { return m_type; } }
}
//
OK. No messages shown again, and Maestro seems work normally, the resource
editor can show more information.
But, there still only 16 tables listed, none has a geometry field. In fact
there exist more than 200 tables in the Database.
--
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[mapguide-users] SQL Server 2000 FDO
This may be more of a Mapguide Studio question but I will ask it anyway. I have built a datastore in SQL Server 2000 that works will with Autocad Map 2008. I can store and retrieve features using the Autodesk provider for SQL Server. I am using MG Studio 2008 and would like to build a data connection to this SQL Server datastore. I have copied the SQL Server entry from the providers.xml associated with Map 2008 to the Mapguide Studio providers.xml and the MGOS providers.xml. I have also copied the following 3 files to the FDO folders for MGOS and Studio: Autodesk.Gis.Fdo.Providers.SQLServer.Overrides.dll SqlServerOverrides.dll SqlServerProvider.dll In studio when I create a new data connection, I do not see SQL Server as an option. Can Studio be set up to use this provider with MGOS? Are there licensing issues? It appears the SL-King provider requires SQL Server 2005 and I am not sure my client wants to upgrade or even use the SQL Express version. I can fall back to my MySQL based solution if needed but the client would prefer SQL server. Thanks George McLean ___ mapguide-users mailing list mapguide-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapguide-users
Re: [mapguide-users] Maestro: can't find the table containing the geometry field with SQLServerSpatial
I traced into the code further more, and found the exception occurs while
creating a featuresetcolumn with field type of 'varbinary': (as bold line of
follow code)
public FeatureSourceSchema(XmlNode node, XmlDocument doc,
XmlNamespaceManager mgr)
{
XmlNode root = doc.FirstChild;
if (root.NodeType == XmlNodeType.XmlDeclaration)
root = root.NextSibling;
m_schema = root.Attributes["targetNamespace"]
== null ? null :
root.Attributes["targetNamespace"].Value;
if (m_schema != null && m_schema.IndexOf("/") >
0)
m_schema =
m_schema.Substring(m_schema.LastIndexOf("/") + 1);
m_name = node.Attributes["name"].Value;
if (m_name.EndsWith("Type"))
m_name = m_name.Substring(0,
m_name.Length - "Type".Length);
XmlNodeList lst;
if (node.ChildNodes.Count == 0)
{
m_columns = new FeatureSetColumn[0];
return;
}
else if (node.FirstChild.Name == "xs:sequence")
lst =
node.SelectNodes("xs:sequence/xs:element", mgr);
else
lst =
node.SelectNodes("xs:complexContent/xs:extension/xs:sequence/xs:element",
mgr);
m_columns = new FeatureSetColumn[lst.Count];
for(int i = 0;i
> I don't know whether it is the issue of Maestro, or MGOS server, or even
> the FDO provider for SQL server 2008.
>
> I have a SQL server 2008 Database with more than 200 tables. some tables
> has the name with the max length of 64 alpha-beta letters. there is only
> one table, with name length of 35 letters, has a field of type 'geometry'.
> I want to show the distribution map of this geometry with MapGuide OS.
>
> I now created a feature datasource successfully with Maestro, by setting
> the server, database, username,password, and then I tried to create a
> layer referencing the featuredatasource. But Maestro always show a message
> as follows:
>
> Failed to read schema from data source. The operation gave the error
> message: Failed to find appropriate type for: xs:hexBinary.
>
> I traced the project 'Maestro' with VS 2008. and from 'public override
> FeatureSourceDescription DescribeFeatureSource(string resourceID, string
> schema)' of file 'HttpServerConnection.cs' to public
> FeatureSourceDescription(System.IO.Stream stream)' of file
> 'FeatureSourceDescription.cs', and find the XML document, loaded from the
> input stream, only covers the definition about 16 tables, and the spatial
> table isn't among these tables.
>
> I also test the SQL Server Spatial with only one table with a geometry
> field, the feature datasource and the relative layer can be defined and
> can be previewed.
>
> Hope somebody could help me.
>
> Thanks!
>
--
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RE: [mapguide-users] Maestro: can't find the table containing thegeometry field with SQLServerSpatial
Great problem report! Sounds like it might be a missing type map in Maestro. http://trac.osgeo.org/mapguide/browser/trunk/Tools/Maestro/MaestroAPI/Fe atureSetReader.cs#L158 I would suggest adding a Trac Ticket (make sure to set the Component to Maestro) so that Kenneth can address this. http://trac.osgeo.org/mapguide/wiki/SubmitTicket Jason -Original Message- From: Carl Subject: [mapguide-users] Maestro: can't find the table containing thegeometry field with SQLServerSpatial [snip] I now created a feature datasource successfully with Maestro, by setting the server, database, username,password, and then I tried to create a layer referencing the featuredatasource. But Maestro always show a message as follows: Failed to read schema from data source. The operation gave the error message: Failed to find appropriate type for: xs:hexBinary. [snip] ___ mapguide-users mailing list mapguide-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapguide-users
[mapguide-users] Maestro: can't find the table containing the geometry field with SQLServerSpatial
I don't know whether it is the issue of Maestro, or MGOS server, or even the FDO provider for SQL server 2008. I have a SQL server 2008 Database with more than 200 tables. some tables has the name with the max length of 64 alpha-beta letters. there is only one table, with name length of 35 letters, has a field of type 'geometry'. I want to show the distribution map of this geometry with MapGuide OS. I now created a feature datasource successfully with Maestro, by setting the server, database, username,password, and then I tried to create a layer referencing the featuredatasource. But Maestro always show a message as follows: Failed to read schema from data source. The operation gave the error message: Failed to find appropriate type for: xs:hexBinary. I traced the project 'Maestro' with VS 2008. and from 'public override FeatureSourceDescription DescribeFeatureSource(string resourceID, string schema)' of file 'HttpServerConnection.cs' to public FeatureSourceDescription(System.IO.Stream stream)' of file 'FeatureSourceDescription.cs', and find the XML document, loaded from the input stream, only covers the definition about 16 tables, and the spatial table isn't among these tables. I also test the SQL Server Spatial with only one table with a geometry field, the feature datasource and the relative layer can be defined and can be previewed. Hope somebody could help me. Thanks! -- View this message in context: http://www.nabble.com/Maestro%3A-can%27t-find-the-table-containing-the-geometry-field-with-SQLServerSpatial-tp19977173p19977173.html Sent from the MapGuide Users mailing list archive at Nabble.com. ___ mapguide-users mailing list mapguide-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapguide-users
Re: [mapguide-users] Adding a point to a map... PLZ Help!!! (.NET - C#)
Did you look at the buffer sample code in the AJAX viewer?
It does exactly what is required, besides inserting your points.
About your code:
You do not use the "resourceIdentifier" variable, which means your layer
might reference something else.
You save the layers to the regular repository, which is fine, but each
use will overwrite the previous copy, making
it impossible to reliably serve more than one user.
You do not add the layer to the runtime map, and you do not save the
runtime map.
You write: "I just want to display them".
Well, MapGuide works by displaying data from a FeatureSource, styled
through a LayerDefinition.
You cannot insert data in the LayerDefinition, it must be in a
FeatureSource.
If you insert the data in an existing FeatureSource, with an existing
layer, that is fine too, but I cannot guess that is what you want.
You did not mention an Xml file with points before, just a single point.
Depending on your data, you may want to insert them into a database
(like Sqlite or Access), or into an SDF file.
If you choose the database version, your FeatureSource can be of type ODBC.
If you use a database, you can insert the points using regular SQL
queries against the database.
If the points are persistent (that is, not tied to a particular users
map, like session values),
you can just create a FeatureSource + Layer through Maestro or Studio
without requirering any code.
If you are looking to create something similar to "Points of interrest"
with a nice little flag, you might
consider using OpenLayers instead of the AJAX viewer:
http://www.openlayers.org/
http://www.openlayers.org/dev/examples/georss-markers.html
(OpenLayers also supports MapGuide as the backend server)
Regards, Kenneth Skovhede, GEOGRAF A/S
Galois skrev:
First of all, thank u fro your reply.
I don't get why should I create a temp layer.
I have some coordinates in an XML file, and I just want to display them on
an existing layer.
Though I tried to create a new layer, it does not appear in my maps layers.
That's what I did...
MgResourceIdentifier resourceIdentifier = new
MgResourceIdentifier("Library://GoSpatial/Data/airports.FeatureSource");
MgResourceIdentifier layerResId = new
MgResourceIdentifier("Library://GoSpatial/Layers/TmpLayer.LayerDefinition");
string layerDefinition =
File.ReadAllText("C:/Inetpub/wwwroot/iwaygis/TmpLayer.LayerDefinition.xml");
MgByteReader reader = new MgByteReader(layerDefinition, "text/xml");
resourceSrvc.SetResource(layerResId, reader, null);
tmpLayer = new MgLayer(layerResId, resourceSrvc);
tmpLayer.SetName("TempLayer");
tmpLayer.SetLegendLabel("TempLayer");
tmpLayer.SetDisplayInLegend(true);
tmpLayer.SetSelectable(true);
MgLayerCollection layers = map.GetLayers();
layers.Insert(0, tmpLayer);
tmpLayer.SetVisible(true);
tmpLayer.ForceRefresh();
Thx!
Kenneth Skovhede, GEOGRAF A/S wrote:
A few steps are involved:
1. Create a temporary featuresource
2. Create a temporary layer to display the features
3. Insert the temporary layer into the runtime map
The buffer files in the MapGuide viewer has template code for all three
steps.
All steps are explained in the Developer Guide (PDF version at least).
You might also want to look here:
http://trac.osgeo.org/mapguide/wiki/CodeSamples/ASP.Net/ScribbleApp
Regards, Kenneth Skovhede, GEOGRAF A/S
Galois skrev:
Hello,
I´m trying to add a point to a map but I have no idea how to it.
I have declare the map object, and also I create a point with it's
coordinates.
But I don't know what is the next step that I have to do...
The code follows
public partial class _Default : System.Web.UI.Page
{
public string sessionId;
public string webLayout;
protected void Page_Load(object sender, EventArgs e)
{
string physicalPath = @"C:\Program
Files\MapGuideOpenSource\WebServerExtensions\www\webconfig.ini";
try
{
MapGuideApi.MgInitializeWebTier(physicalPath);
passAndSession();
//Associate a session ID with the MgSiteConnection Object
MgUserInformation userInfo_new = new
MgUserInformation(sessionId);
MgSiteConnection siteConnection = new MgSiteConnection();
siteConnection.Open(userInfo_new);
MgResourceService resourceSrvc =
(MgResourceService)siteConnection.CreateService(MgServiceType.ResourceService);
MgMap map = new MgMap(siteConnection);
webLayout =
"Library://GoSpatial/Web+Layouts/Autostrada+Brescia+Padova+Map.WebLayout";
MgResourceIdentifier resId = new
MgResourceIdentifier("Library://GoSpatial/Maps/Italy Map.MapDefinition");
String mapName = resId.GetName();
MgResourceIdentifier mapStateId = new
MgResourceIdentifier("Session:" + sessionId + "//" + mapName + "." +
MgResourceType.Map);
map.Cre
Re: [mapguide-users] programmatically add layer to initial map
This is a PHP version of the same: http://trac.osgeo.org/mapguide/wiki/CodeSamples/PHP/AddLayerToInitialMap If you are using .Net, be aware of the UTF-8 BOM problem, as it validates, but fails to create the map. If you are using .Net, you can try the MaestroAPI: http://trac.osgeo.org/mapguide/wiki/maestro/MaestroAPI/samples/AddInitialLayer Regards, Kenneth Skovhede, GEOGRAF A/S Galois skrev: Hello, if u find a way to solve your problem, can u plZ show me some sample code. I'm trying also to add a layer via .NET and I'm going really crazy with that thing... Thx in advance! Carl Grice wrote: Hi, I am trying to programmatically filter and add a layer to a map that exists in the repository before the map is initially loaded in the clients viewer. The steps i am performing are as follows; 1)Initialize the web teir and open site 2)Create a new session and open a site connection 3)Use map.create() to create a map from an existing map definition in the repository 4)Create a session resource identifier and use map.Save() to save the existing map into the session repository 5)Use map.Open() to open the map resource just created in the session repository 6)Use map.Getlayers() and insert() to add a new layer into the map 7)use map.save() to save the map with the added layer into the session repository When i debug my code i get no errors and the map displays in the viewer but the added layer does not (even after performing a map refresh). Please can you point me in the direction of a sample that performs a similar task or provide a code example? (I have found similar problems disscussed but cannot find a solution) Thanks in advance. ___ mapguide-users mailing list mapguide-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapguide-users
RE: [mapguide-users] difficulty to publish file raster
Check your php file upload settings in your php.ini. The packaging uses php which limits the file upload size by default. Dave -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Jackie Ng Sent: Sunday, October 12, 2008 6:31 PM To: mapguide-users@lists.osgeo.org Subject: Re: [mapguide-users] difficulty to publish file raster Can the MGOS server see the path that you have defined in your raster feature source connection? - Jackie alfredo54 wrote: > > I find difficulty to publish file raster from MapGuide Studio to MapGuide > Open Source. I don't succeed in understanding if it is a problem of format > file or it needs to directly effect the publication intervening on map > guides open source. In this case as it needs to proceed? > :confused::confused: > a lot of graces > -- View this message in context: http://n2.nabble.com/difficulty-to-publish-file-raster-tp1319742p1324022.html Sent from the MapGuide Users mailing list archive at Nabble.com. ___ mapguide-users mailing list mapguide-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapguide-users ___ mapguide-users mailing list mapguide-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapguide-users
Re: [mapguide-users] Adding a point to a map... PLZ Help!!! (.NET - C#)
First of all, thank u fro your reply.
I don't get why should I create a temp layer.
I have some coordinates in an XML file, and I just want to display them on
an existing layer.
Though I tried to create a new layer, it does not appear in my maps layers.
That's what I did...
MgResourceIdentifier resourceIdentifier = new
MgResourceIdentifier("Library://GoSpatial/Data/airports.FeatureSource");
MgResourceIdentifier layerResId = new
MgResourceIdentifier("Library://GoSpatial/Layers/TmpLayer.LayerDefinition");
string layerDefinition =
File.ReadAllText("C:/Inetpub/wwwroot/iwaygis/TmpLayer.LayerDefinition.xml");
MgByteReader reader = new MgByteReader(layerDefinition, "text/xml");
resourceSrvc.SetResource(layerResId, reader, null);
tmpLayer = new MgLayer(layerResId, resourceSrvc);
tmpLayer.SetName("TempLayer");
tmpLayer.SetLegendLabel("TempLayer");
tmpLayer.SetDisplayInLegend(true);
tmpLayer.SetSelectable(true);
MgLayerCollection layers = map.GetLayers();
layers.Insert(0, tmpLayer);
tmpLayer.SetVisible(true);
tmpLayer.ForceRefresh();
Thx!
Kenneth Skovhede, GEOGRAF A/S wrote:
>
> A few steps are involved:
>
> 1. Create a temporary featuresource
> 2. Create a temporary layer to display the features
> 3. Insert the temporary layer into the runtime map
>
> The buffer files in the MapGuide viewer has template code for all three
> steps.
> All steps are explained in the Developer Guide (PDF version at least).
>
> You might also want to look here:
> http://trac.osgeo.org/mapguide/wiki/CodeSamples/ASP.Net/ScribbleApp
>
> Regards, Kenneth Skovhede, GEOGRAF A/S
>
>
>
> Galois skrev:
>> Hello,
>>
>> I´m trying to add a point to a map but I have no idea how to it.
>>
>> I have declare the map object, and also I create a point with it's
>> coordinates.
>>
>> But I don't know what is the next step that I have to do...
>>
>> The code follows
>>
>>
>> public partial class _Default : System.Web.UI.Page
>> {
>> public string sessionId;
>> public string webLayout;
>>
>> protected void Page_Load(object sender, EventArgs e)
>> {
>> string physicalPath = @"C:\Program
>> Files\MapGuideOpenSource\WebServerExtensions\www\webconfig.ini";
>>
>> try
>> {
>> MapGuideApi.MgInitializeWebTier(physicalPath);
>>
>>
>> passAndSession();
>>
>> //Associate a session ID with the MgSiteConnection Object
>> MgUserInformation userInfo_new = new
>> MgUserInformation(sessionId);
>>
>> MgSiteConnection siteConnection = new MgSiteConnection();
>>
>> siteConnection.Open(userInfo_new);
>>
>> MgResourceService resourceSrvc =
>> (MgResourceService)siteConnection.CreateService(MgServiceType.ResourceService);
>>
>>
>> MgMap map = new MgMap(siteConnection);
>>
>> webLayout =
>> "Library://GoSpatial/Web+Layouts/Autostrada+Brescia+Padova+Map.WebLayout";
>>
>> MgResourceIdentifier resId = new
>> MgResourceIdentifier("Library://GoSpatial/Maps/Italy Map.MapDefinition");
>>
>> String mapName = resId.GetName();
>>
>> MgResourceIdentifier mapStateId = new
>> MgResourceIdentifier("Session:" + sessionId + "//" + mapName + "." +
>> MgResourceType.Map);
>>
>> map.Create(resourceSrvc, resId, mapName);
>>
>> map.Save(resourceSrvc, mapStateId);
>>
>> map.Open(resourceSrvc, mapName);
>>
>> createPoint();
>>
>>
>> }
>> catch (Exception ex)
>> {
>> throw (ex);
>> }
>> }
>>
>>
>>
>>
>> public string passAndSession()
>> {
>> MgUserInformation userInfo = new
>> MgUserInformation("Administrator",
>> "admin");
>>
>> MgSite site = new MgSite();
>>
>> site.Open(userInfo);
>>
>> sessionId = site.CreateSession();
>> return sessionId;
>> }
>>
>> public MgPoint createPoint()
>> {
>> MgGeometryFactory geometryFactory = new MgGeometryFactory();
>>
>> MgCoordinateXY coordinate = (MgCoordinateXY)
>> geometryFactory.CreateCoordinateXY(10.913161, 45.408046);
>>
>> MgPoint point = geometryFactory.CreatePoint(coordinate);
>> return point;
>> }
>> }
>>
>>
> ___
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> mapguide-users@lists.osgeo.org
> http://lists.osgeo.org/mailman/listinfo/mapguide-users
>
>
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Re: [mapguide-users] programmatically add layer to initial map
Hello, if u find a way to solve your problem, can u plZ show me some sample code. I'm trying also to add a layer via .NET and I'm going really crazy with that thing... Thx in advance! Carl Grice wrote: > > Hi, > > I am trying to programmatically filter and add a layer to a map that > exists in the repository before the map is initially loaded in the clients > viewer. The steps i am performing are as follows; > > 1)Initialize the web teir and open site > 2)Create a new session and open a site connection > 3)Use map.create() to create a map from an existing map definition in the > repository > 4)Create a session resource identifier and use map.Save() to save the > existing map into the session repository > 5)Use map.Open() to open the map resource just created in the session > repository > 6)Use map.Getlayers() and insert() to add a new layer into the map > 7)use map.save() to save the map with the added layer into the session > repository > > When i debug my code i get no errors and the map displays in the viewer > but the added layer does not (even after performing a map refresh). > > Please can you point me in the direction of a sample that performs a > similar task or provide a code example? (I have found similar problems > disscussed but cannot find a solution) > > Thanks in advance. > -- View this message in context: http://www.nabble.com/programmatically-add-layer-to-initial-map-tp12125213p19974012.html Sent from the MapGuide Users mailing list archive at Nabble.com. ___ mapguide-users mailing list mapguide-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapguide-users
Re: [mapguide-users] Change map scale or get min and max scale from layer
IIRC, IsVisible() is the same as GetVisible(), which is a property that determines if the layer is visible. If the layer is "visible", it will be displayed, but only appears in the map at predefined scale ranges. The scale ranges are actually present in the layer object, but not accesible from the API. You have to read out the LayerDefinition ResourceIdentifier, load the xml from the LayerDefinition, and find the tags: 0 100 Be aware that both and may be missing, in which case they are 0 and inifinite respectively. Regards, Kenneth Skovhede, GEOGRAF A/S Lukas Hybner skrev: Hi all, I have a problem when I show tree of layers. I need to know if the layer is Visible or not. For Example client send scale=500 and some layers is visible from 1 to 4000. When I want to know if the layers is visible, I use method isVisible(). This method return always true because map.getViewScale() returns 1.0 (not 500). My code is (in jsp): String mapDefinition = "some map definition"; MgMap map = new MgMap(); MgResourceIdentifier resId = new MgResourceIdentifier(mapDefinition); String mapName = resId.GetName(); map.Create(resourceSrvc, resId, mapName); MgGeometryFactory factory = new MgGeometryFactory(); MgCoordinate centerCoord = factory.CreateCoordinateXY(centerx,centery); //here is scale property from client MgByteReader mgImage = renderingSrvc.RenderMap( map, null, centerCoord, scale,width, height, color, "JPG" ); out.println(map.GetViewScale()); //returns 1.0 MgLayerCollection layers = map.GetLayers(); for (int i = 0; i < layers.GetCount(); ++i) out.println( (layers.GetItem(i).isVisible ? "on" : "off") ); //this write on How can I change scale in object map? Or is some other solution? Or can I read from layer object min and max scale? Lukas Hybner ___ mapguide-users mailing list mapguide-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapguide-users ___ mapguide-users mailing list mapguide-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapguide-users
[mapguide-users] Change map scale or get min and max scale from layer
Hi all, I have a problem when I show tree of layers. I need to know if the layer is Visible or not. For Example client send scale=500 and some layers is visible from 1 to 4000. When I want to know if the layers is visible, I use method isVisible(). This method return always true because map.getViewScale() returns 1.0 (not 500). My code is (in jsp): String mapDefinition = "some map definition"; MgMap map = new MgMap(); MgResourceIdentifier resId = new MgResourceIdentifier(mapDefinition); String mapName = resId.GetName(); map.Create(resourceSrvc, resId, mapName); MgGeometryFactory factory = new MgGeometryFactory(); MgCoordinate centerCoord = factory.CreateCoordinateXY(centerx,centery); //here is scale property from client MgByteReader mgImage = renderingSrvc.RenderMap( map, null, centerCoord, scale,width, height, color, "JPG" ); out.println(map.GetViewScale()); //returns 1.0 MgLayerCollection layers = map.GetLayers(); for (int i = 0; i < layers.GetCount(); ++i) out.println( (layers.GetItem(i).isVisible ? "on" : "off") ); //this write on How can I change scale in object map? Or is some other solution? Or can I read from layer object min and max scale? Lukas Hybner ___ mapguide-users mailing list mapguide-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapguide-users
Re: [mapguide-users] Oracle view crashing map server
Hi Dragan I don't have anything for you, other than to let you know we have run into the same issue. View works fine under the Autodesk provider, or in Map, and it is specific to a certain view. I posted in the FDO list back on 5/16, but no resolution yet. Basically, I wanted to tie these two issues together. Best regards, Bill Dragan Podvezanec wrote: > > Hi all. > > I followed instructions how to make layer from oracle view on Haris's > site, and everything seemed ok, i managed to create few layers this way. > But now I have one view which crashes the server everytime I turn the > layer on, with following error: > > (3216) An unclassified exception occurred. > Exception occurred in method > MgApplicationRepositoryManager.EnumerateParentMapDe > finitions at line 699 in file > d:\buildforgeprojects\mapguide_open_source_v2.0\bu > ild_27.16\mgdev\server\src\services\resource\ApplicationRepositoryManager.cpp > > View has primary key, and table from which is created has spatial index, > PK and all metadata set. > Interrestingly, this layer shows ok using Autodesk Map3D and King.Oracle > and I can even edit it. also, the table from which is created this view > shows ok and doesn't throw any errors. But I need the view to show just > last 5 records from the table. And this crashes mgserver. Any ideas? > -- View this message in context: http://www.nabble.com/Oracle-view-crashing-map-server-tp19952132p19970858.html Sent from the MapGuide Users mailing list archive at Nabble.com. ___ mapguide-users mailing list mapguide-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapguide-users
[mapguide-users] Synchro MapGuide with FDO
Hello i search a solution to synchronize with batch a remote mapguide server ose on site i use an oracle database and i want every nigth synchronize the remote server with new generation SDF do you know a solution or method to generate automatically with a batch new SDF from Oracle ? thanks luna -- View this message in context: http://www.nabble.com/Synchro-MapGuide-with-FDO-tp19970744p19970744.html Sent from the MapGuide Users mailing list archive at Nabble.com. ___ mapguide-users mailing list mapguide-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapguide-users
[mapguide-users] Supported WMS and WFS in MapGuide
If found the following document describing the versions of WMS and WFS supported in MapGuide: http://mapguide.osgeo.org/faq_ogcserices.html The page appears quite outdated: "as soon as the FDO providers for WMS and WFS are available". The above mentioned page is not making a clear distinciton between being a client and being a server. There was no apparent mentioning of WMS/WFS versions on the FDO website either. My questions are: 1. What versions are supported when MapGuide is a WMS/WFS server? 2. What versions are supported when MapGuide is a WMS/WFS client? 3. Does MapGuide support WFS-T as a server? 4. Does MapGuide support WFS-T as a client? 5. How are the OGC certifications for server/client WMS/WFS coming along? -- Regards, Kenneth Skovhede, GEOGRAF A/S ___ mapguide-users mailing list mapguide-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapguide-users
