Re: [OpenMap Users] adding OMGraphics on the fly

From: Don Dietrick <dietrick_at_bbn.com>
Date: Tue, 7 Dec 2004 14:07:53 -0500

Make sure you call generate(Projection) on it before calling
layer.repaint(), or it won't know how to draw itself on the map. You
should be able to get the projection from the layer.

- Don

On Dec 7, 2004, at 1:42 PM, SteveC wrote:

> hi,
>
> I can remove and select() OMGraphics and call rapaint() in my Layers
> and
> things update nicely. If I add() a graphic though, it doesn't get
> displayed but is in the OMGraphicList and the display can do strange
> things like not display other things I do after I've added a graphic.
>
> Am I missing some call after the add() ? Do I have to tell the mapBean
> to redraw everything?
>
> tia
>
> have fun,
>
> SteveC steve_at_fractalus.com http://www.fractalus.com/steve/
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=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
Don Dietrick, dietrick_at_bbn.com
BBN Technologies, Cambridge, MA
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=

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Received on Tue Dec 07 2004 - 14:09:39 EST

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