Perhaps I can be more blunt Ian, The color brewer code is not what is of interest here; what is of interest is functions that GeoVista uses being broken, the functions depended on side-effects and the ability of a feature to find it's parent. This is no longer supported (does not agree with any feature model) and GeoVista will need to update following these directions:
http://docs.codehaus.org/display/GEOTOOLS/Upgrade+to+2.4 Basically split your earlier code into: 1. Perform a Classification function on your feature collection 2. Construct an Slot expression that takes a Classification as a literal argument This approach is even harder to use for styling, you will need to preprocess your Style object and provide the correct classification literals. Repeat the classification functions you have depended on should of been fixed before now; please show the above page to the GeoVista crew and see if they can think of a less damaging approach. Please note that the only reason this code is working right now in GeoTools 2.3 is due to a few accidents where feature collections are gobbled into memory. Cheers, Jody > On 11/10/06, Cory Horner <[EMAIL PROTECTED]> wrote: > >> Hi GeoToolsers, >> >> >> Ian: GeoVista is likely the only other project with a vested interest in >> this... what are you currently using/expect to see? >> >> > > To be honest I haven't really poked the ColorBrewer code much but I > think we'll be ok with your proposed changes. > > Ian > ------------------------------------------------------------------------- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 _______________________________________________ Geotools-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/geotools-devel
