2008/11/19 Benoît Thiébault <[EMAIL PROTECTED]>: > Thanks, > > It seems however that the GridCoverage2D class will be displayed as a > raster, i.e. an image composed of pixels representing the values of the > data. What if I need to draw only the grid lines ? How can I change the > lines colors depending on the data value ? >
There is a geotools class to convert regions of uniform value in a grid coverage into vector polygon data, but it is sounding like you should be working with a vector layer of polygons to begin with since you will be able to render this as you want plus later on you will be able to adapt it to your irregular polygon idea. Michael ------------------------------------------------------------------------- This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK & win great prizes Grand prize is a trip for two to an Open Source event anywhere in the world http://moblin-contest.org/redirect.php?banner_id=100&url=/ _______________________________________________ Geotools-gt2-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/geotools-gt2-users
