Hi Kennedy,
I think this is a bug in the RpfLayer.setTransparency() method. It
shouldn't be overriding the OMGraphicHandlerLayer method. As the code
currently reads, the new frames are becoming doubly transparent - the
transparency of the layer is changing, and the view attributes in the
RpfLayer is also introducing transparency into the image tiles.
- Don
On Mar 14, 2008, at 9:19 AM, Davidian wrote:
>
> Well, I think I figured it out. I think that the imagery cache was
> the
> source of the problem. When I inserted a call to clearCache() after
> the
> setTransparancy() and doPrepare() calls, the problem was fixed.
>
> -Kennedy
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> View this message in context: http://www.nabble.com/OpenMap-4.6.4%3A-Problem-with-new-setTransparecy-method-tp16011134p16048118.html
> Sent from the OpenMap mailing list archive at Nabble.com.
>
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=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
Don Dietrick, dietrick_at_bbn.com
BBN Technologies, Cambridge MA
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Received on Fri Mar 14 2008 - 13:35:43 EDT