> I don't think I have code examples of these yet myself (so if you create > some please send them my way).
Well, as I wrote long time ago, I have the whole geoserver style cookbook coded in programmatic examples. Those would already be of great help to users I guess. If you tell me how and where to commit them, I will be glad to contribute them. > One thing you can do for examples is download the SE 1.1 specification; and > the javadocs are also pretty good. > - http://docs.geotools.org/latest/javadocs/org/geotools/filter/function/RecodeFunction.html > - http://docs.geotools.org/latest/javadocs/org/geotools/filter/function/InterpolateFunction.html > - http://docs.geotools.org/latest/javadocs/org/geotools/filter/function/CategorizeFunction.html > Here is a CQL example from an old email: > stroke-width: > - categorize( attribute, 1, 5000, 2, 15000, 3, 40000, 4,750000, 5 ); > fill-color: > - interpolation( attribute, 0.0, '#005500', 3300.0, 'AA1100', 5000.0, > #FFFFFF, "linear", "color", ) > The only thing I am not sure about is how the env function works to access > scale? Need to look at some of aaime's blog posts for that :( > I would expect something like the following: > size: > - categorize( env("scaleDenominator"), 5, 5000, 8, 10000, 10 ) Can you link one of those blog posts you are talking about? I would like to give it a try. To see if it works, I would also be glad to write the xml for now. So the trick would be to bound the scale to the label size through a factor. Sounds cool. Andrea > -- > Jody Garnett > > On Wednesday, 27 April 2011 at 7:15 PM, andrea antonello wrote: > > Hi Jody, thanks for the reply. > > You should also be able to define the size as an expression; and choose one > of the Categorize function based on scale (think scale is available as an > env function?) > The three functions from se 1.1 should cut down on 90% of the use of Rules: > - Categorize > - Interpolate > - Recode > > I guess I understand what you mean, but I sure do not know how to > achive this. I can't find any reference on the geotools doc. Guess > this is because it is one of the new parts? > I would like to add that also to the uDig styler, so if you have > examples or reference docs, let me know. > > Thanks, > Andrea > > > > -- > Jody Garnett > > On Wednesday, 27 April 2011 at 5:54 PM, andrea antonello wrote: > > Hi all, > I am trying to understand if it is possible through sld in geotools to > define a label size at fix scale, i.e. say: size 10 at 1:10000. > > From the sld tests and implementations I have done so far for uDig, > > the only possibility I came across is to create different rules with > different sizes to mimic that behaviour (geoserver cookbook). > > Is there right now any way to achieve this? > > Thanks, > Andrea > > ------------------------------------------------------------------------------ > WhatsUp Gold - Download Free Network Management Software > The most intuitive, comprehensive, and cost-effective network > management toolset available today. Delivers lowest initial > acquisition cost and overall TCO of any competing solution. > http://p.sf.net/sfu/whatsupgold-sd > _______________________________________________ > Geotools-gt2-users mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/geotools-gt2-users > > ------------------------------------------------------------------------------ > WhatsUp Gold - Download Free Network Management Software > The most intuitive, comprehensive, and cost-effective network > management toolset available today. Delivers lowest initial > acquisition cost and overall TCO of any competing solution. > http://p.sf.net/sfu/whatsupgold-sd > _______________________________________________ > Geotools-gt2-users mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/geotools-gt2-users > > ------------------------------------------------------------------------------ WhatsUp Gold - Download Free Network Management Software The most intuitive, comprehensive, and cost-effective network management toolset available today. Delivers lowest initial acquisition cost and overall TCO of any competing solution. http://p.sf.net/sfu/whatsupgold-sd _______________________________________________ Geotools-gt2-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/geotools-gt2-users
