Re: DBLocationLayer missing in image returned from imageserver

Hi Martijn,

On Tuesday, May 21, 2002, at 01:23 AM, MARTIJN VAN DER PAUW wrote:

> When i use the imageserver it doesn't return the LocationLayer. All
> other map layers are redered as it should be.
>

Does the layer come up in an OpenMap application?

> I know that when i display the map with the data on the screen, it
> first paints the maps, meanwhile it is requesting the data from the
> database and a few seconds later the data is painted in on the
> screen. (BufferedMapBean)
> Is there some kind of boolean setting I should make the
> imageserver wait for or what else can be the problem?

The imageserver should be calling the renderDataForProjection method on
the Layer, which is different than the normal thread path than is called
when the layer is connected to a MapBean. It waits for the graphics to
be created, and then serially paints them into the Java graphics object
provided for the image.

What method are you calling on the ImageServer?

  - Don

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Don Dietrick, BBN Technologies, dietrick@bbn.com
10 Moulton Street, Cambridge, MA 02138
617-873-3031 [fax]-2794
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