topic Re: ArcGIS Schematics Initial extent problem in ArcGIS API for Silverlight Questions

ArcGIS Schematics Initial extent problem

sasikanthpulugurtha — Tue, 08 Jul 2014 13:43:37 GMT

Hi,

We have developed a Electrical Utility Web GIS application on ArcGIS Server 10.2 using Silverlight API. As a part of this

application Shcematics is one of the funcationlity which we are developing. We have downloaded the template provided for

SIlverlight API and customized the same for geneating the schematics.

Schematics diagram for electrical assets are getting generated but when I view the Schematic Diagram my Initial extent of

the Diagram is not to Full extent of the Diagram.Can anybody help in this regard

Attached are the two JPG files for reference. (one is intial View and other is the Zoom in View). Would like to have the

full extent of the Diagram. Please help.

Regards,
Sasikanth

Re: ArcGIS Schematics Initial extent problem

RickAnderson — Tue, 08 Jul 2014 17:51:52 GMT

You have to make sure to set your map extent to the extent of the specific diagram you are trying to view. The schematic service is showing schematic layer that likely represents all diagrams in the database, so the initial extent is quite large. So when displaying 1 of the diagrams in the service, you have to reset the map's extent to that diagram's extent which you can get from the diagram rest endpoint.

Re: ArcGIS Schematics Initial extent problem

Kranthi_KiranBandla — Thu, 10 Jul 2014 19:01:30 GMT

Hi Rick,

Thanks for your quick response

Yes, Rick we are getting diagram extent and applying it to map extent as shown below even though map extent is not setting to diagram setting

_schematicService.DisplaySchematicDiagramCompleted -= new EventHandler<SchematicDiagramEventArgs>(schService_DisplaySchematicDiagramCompleted);

// SchematicsMap.ZoomTo(e.Diagram.Extent as ESRI.ArcGIS.Client.Geometry.Geometry);

SchematicsMap.Extent = e.Diagram.Extent;

Thanks,

-Kiran.

Re: ArcGIS Schematics Initial extent problem

RickAnderson — Thu, 10 Jul 2014 21:09:29 GMT

Not sure, I haven't been in the silverlight code for a bit, been mostly working in javascript. Have you looked at the schematics sample code for silverlight on the resource center?

Re: ArcGIS Schematics Initial extent problem

V_StuartFoote — Thu, 10 Jul 2014 22:32:45 GMT

sasikanth pulugurtha‌, Kranthi kiran‌

This discussion is untagged and has been placed where few with interest and knowledge will be able to assist.

Might I suggest you move it (the Actions -> Move button on the right) to the All Places -> GIS -> Mapping Space, and assign it the schematics tag as well as the silverlight tag. Rick Anderson has already seen this, but it will help others to find it as well.

Stuart

Re: ArcGIS Schematics Initial extent problem

RickAnderson — Fri, 11 Jul 2014 16:34:51 GMT

There is a public method FitAll available on the SchematicDiagram. Look into that as well.

Re: ArcGIS Schematics Initial extent problem

DonOpgenorth — Fri, 08 Aug 2014 12:53:05 GMT

I've moved your post into the Arcgis API for
Silverlight space. You will get a much better answer here as the GeoNet Help is intended for community
help and feedback. I have also added in a few additional tags. You can see more
on the community structure, and what topics are under each space from the following documents:

GeoNet Community Structure

ArcGIS Discussion Forums Migration Strategy

Thanks!

Don