Re: [OpenMap Users] creating layer using zcta data from us census

Don Dietrick wrote:

> Hi Adam,
>
> You have to use the contents of the dbf file to find the field your
> are interested in, and then note the record number - that record
> number corresponds to the index of the shape geometry from the shp
> file. You can use the OMGraphicList and get that OMGraphic with that
> index (there may be a off by one situation there).
>
> The com.bbn.openmap.plugin.esri.EsriPlugIn does this with the
> DbfTableModel and the OMGraphicList, using MouseEvents to select
> records in the table GUI when something on the map is clicked. If you
> click on a table entry the map graphic will highlight. That same
> mechanism will work for you.
>
> Hope this helps,
>
> - Don

Thank you, this is a big help. However, I am using SimpleHttpImageServer
to get the map image and it is not clear to me at what point I can get
access to the map's OMGraphicList. Once I can do that, however, I think
I am basically al set as far as having all the information I need for my
layer.
At what point I can get access to the map's OMGraphicList given that I
am using SimpleHttpImage server to retrieve a map image?

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