I can see getting max scale from crs but min scale? Even if we can those would be defaults and app developers might specify others. For example if there is a particular image as the background and it only looks good down to the X scale. So sounds like it would be ok for me to add it in?
Jesse On Wed, Aug 19, 2009 at 2:56 PM, Jody Garnett <jody.garn...@gmail.com>wrote: > Hi Jesse: > It is worthwhile having a min/max scale - but we may be able to determine > it form the coordinate reference system for the map (now that we have an > "extent" for a CoordinateReferenceSystem object perhaps we can put it to > use?). > > Jody > > On 19/08/2009, at 10:09 PM, Jesse Eichar wrote: > > First a question for Jokela. Is the patch to be applied to 1.1 or 1.2? > > And for the other uDig developers. Since we have been hacking the model, is > there > a worthwhile use case for min/max scale to be added to the viewport model or > should we do this as a hack on the map blackboard? > > I am tempted to add it to the Viewportmodel. > > Jesse > > > On Wed, Aug 19, 2009 at 12:05 PM, Jokela Pirkka <pirkka.jok...@affecto.com > > wrote: > >> Hi! >> >> >> We’re having problems with the ZoomSelection tool and point selections. >> The zoom goes to 1:0 scale which isn’t very nice. I think I was able to fix >> the ZoomSelection tool to use the ScaleUtils.fitToMinAndMax(…) so that I can >> use the map blackboard to set a minimum scale. I’ve attached a patch to the >> ZoomSelection.java. >> >> >> Could you, please, take this patch to uDig? Or do you have some other >> ideas of how to fix the ZoomSelection tool? >> >> >> Thanks, >> >> >> Pirkka Jokela >> >> _______________________________________________ >> User-friendly Desktop Internet GIS (uDig) >> http://udig.refractions.net >> http://lists.refractions.net/mailman/listinfo/udig-devel >> >> > _______________________________________________ > User-friendly Desktop Internet GIS (uDig) > http://udig.refractions.net > http://lists.refractions.net/mailman/listinfo/udig-devel > > > > _______________________________________________ > User-friendly Desktop Internet GIS (uDig) > http://udig.refractions.net > http://lists.refractions.net/mailman/listinfo/udig-devel > >
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