Hi Peter,
Did you try this ? (in this cas for a LLXY projection...)
Projection projection = youtMapBean.getProjection();
LatLonPoint ctr = projection.getCenter();
Projection newProj = ProjectionFactory.makeProjection
(LLXY.class, ctr.getLatitude(), ctr.getLongitude(), projection.getScale
(), projection.getWidth(), projection.getHeight());
yourMapBean.setProjection(newProj);
Bart
Le jeudi 17 février 2005 à 15:58 -0500, Peter Wilkes a écrit :
> Ok. i'm looking into upgrading our project from openmap 4.6.0 to 4.6.2
>
> i don't particularly like using deprecated methods and noticed a couple
> appear when i recompiled our project.
>
> originally we were getting/setting the projection via the following.
>
> in openmap.properties
> --
> openmap.Projection=cadrg
>
> in code
> --
> int projType = ProjectionFactory.getProjType(projName);
> mapBean.setProjectionType(projType);
>
>
> however those getProjType and setProjectionType are now deprecated and i
> want to update my calls.
>
> i tried the following however when the app starts i was still left with a
> Mercator projection. stepping through the code it seems like the
> projectionfactory did not contain any projections and returned mercator as
> the default
>
> in opnmap.properties
> --
> openmap.Projection=com.bbn.openmap.proj.CADRG
> openmap.components=<others> projFactoryLoader <more others>
> projFactoryLoader.class=com.bbn.openmap.proj.ProjectionFactoryLoader
> projFactoryLoader.projectionLoaders=mercatorloader cadrgloader ortholoader
> llxyloader gnomonicloader
> projFactoryLoader.mercatorloader.class=com.bbn.openmap.proj.MercatorLoader
> projFactoryLoader.cadrgloader.class=com.bbn.openmap.proj.CADRGLoader
> projFactoryLoader.ortholoader.class=com.bbn.openmap.proj.OrthographicLoader
> projFactoryLoader.llxyloader.class=com.bbn.openmap.proj.LLXYLoader
> projFactoryLoader.gnomonicloader.class=com.bbn.openmap.proj.GnomonicLoader
>
> in code
> --
> Projection proj =
> ProjectionFactory.makeProjection(projName,mapBean.getProjection())
>
> so my question is... how can i load the projection i want as default?
> thanks for any help you can provide.
>
> Pete
>
> --
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Received on Fri Feb 18 2005 - 03:30:12 EST