Erdem Gunay ha scritto: > Hello, > > I am trying to set the tickness of a line dynamically > based on the zoom factor. For example, when the user > zooms in the map, the lines should be drawn ticker, > when zooming out, thinner. I use styledMapPane. Can i > do this in GeoTools? Does anybody have an idea? > Well, as far as I know you can't set the thickness as a linear function of the scale, but using the sld rules you can build a piecewise relation. That is, something like: 1.000.000 < scaleDenominator -> thickness = 1 500.000 < scaleDenominator <= 1.000.000 -> thickness = 2 ...
Have a look at the SLD specification and how to use the "rules" inside it. Cheers Andrea ------------------------------------------------------------------------- Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys -- and earn cash http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV _______________________________________________ Geotools-gt2-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/geotools-gt2-users
