Hi Kenneth,
I have gone thru the file you referred.
I have problem in Topology.Geometries.IEnvelope env =
ldef.GetSpatialExtent(); at line no 1912
GetSpatialExtent() method is not coming in in ldef object I created.
And then I tried to write just the following code
OSGeo.MapGuide.MaestroAPI.LayerDefinition ldef =
conn.GetLayerDefinition(mylayer.ResourceId);
//Topology.Geometries.IEnvelope env = ldef
OSGeo.MapGuide.MaestroAPI.FdoSpatialContextList lst =
conn.GetSpatialContextInfo(ldef.Item.ResourceId, false);
mapDef.Extents.MinX =
System.Convert.ToDouble(lst.SpatialContext[0].Extent.LowerLeftCoordinate.X);
mapDef.Extents.MinY =
System.Convert.ToDouble(lst.SpatialContext[0].Extent.LowerLeftCoordinate.Y);
mapDef.Extents.MaxX =
System.Convert.ToDouble(lst.SpatialContext[0].Extent.UpperRightCoordinate.X);
mapDef.Extents.MaxY =
System.Convert.ToDouble(lst.SpatialContext[0].Extent.UpperRightCoordinate.Y);
Which gives me the incorrect coordinates, I verify it with maestro, it
is different from that one showing in maestro, in effect the viewer
also is not able to show the map.
*Thanks*
Ravinder
------------------------------------------------------------------------
*From:* mapguide-users-boun...@lists.osgeo.org
[mailto:mapguide-users-boun...@lists.osgeo.org] *On Behalf Of *Kenneth
Skovhede, GEOGRAF A/S
*Sent:* Wednesday, February 18, 2009 3:35 PM
*To:* MapGuide Users Mail List
*Subject:* Re: [mapguide-users] Regarding How to set the Initial Map View
Please have a look at the Maestro code:
http://trac.osgeo.org/mapguide/browser/trunk/Tools/Maestro/Maestro/ResourceEditors/MapEditor.cs#L1895
It shows how to read the extent of data, as well as how to set it.
Regards, Kenneth Skovhede, GEOGRAF A/S
ravinder.si...@birlasoft.com <mailto:ravinder.si...@birlasoft.com> skrev:
Hi,
Although it solved out my problem of setting the initial map View at
Design time in maestro.
Now I have written the code to set the layer of map dynamically by
using maestro api, the map is showing correct layer in viewer. Now I
want to set the Initial Map View (Lower Left and Upper Right (XY
Coordinates)) at run time by fetching the extents of the layer.
Please assist...
*Thanks*
Ravinder
------------------------------------------------------------------------
*From:* mapguide-users-boun...@lists.osgeo.org
<mailto:mapguide-users-boun...@lists.osgeo.org>
[mailto:mapguide-users-boun...@lists.osgeo.org] *On Behalf Of
*ravinder.si...@birlasoft.com <mailto:ravinder.si...@birlasoft.com>
*Sent:* Tuesday, February 17, 2009 4:19 PM
*To:* mapguide-users@lists.osgeo.org
<mailto:mapguide-users@lists.osgeo.org>
*Subject:* RE: [mapguide-users] Regarding How to set the Initial Map View
Hi Kenneth,
Yes it solved out my problem.
Thanks
Regards,
Ravi
------------------------------------------------------------------------
*From:* mapguide-users-boun...@lists.osgeo.org
<mailto:mapguide-users-boun...@lists.osgeo.org>
[mailto:mapguide-users-boun...@lists.osgeo.org] *On Behalf Of *Kenneth
Skovhede, GEOGRAF A/S
*Sent:* Tuesday, February 17, 2009 1:38 PM
*To:* MapGuide Users Mail List
*Subject:* Re: [mapguide-users] Regarding How to set the Initial Map View
There was a bug in Maestro that swapped some x/y coordinates, try
using the newest build (r3260).
Regards, Kenneth Skovhede, GEOGRAF A/S
ravinder.si...@birlasoft.com <mailto:ravinder.si...@birlasoft.com> skrev:
Hi All,
How to set the Initial Map View (Lower Left and Upper Right (XY
Coordinates)) in MapGuide Maestro.
If I click on Set View to Current Layers Extent (In Maestro) & Run the
layout then map does not appears in the viewer , seems that map is
there on the viewer but at different position which is not visible at
startup, Because when I try to pan the map multiple times left or
right up or down it appears.
I am using MGOS 2.0, .Net
Please assist...
*Thanks,*
Ravi
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