java - How to apply a custum label on polygons in Geotools? -

java - How to apply a custum label on polygons in Geotools? -

i new geotools , stuck in trying custom labels on polygons in geotools. running map wanted regions filled liked colors.

yet, needed have different labelling standard postal code. cannot find way getting free text label text. alternative removing standard label (not showing it) , create i.e. point placed on polygon having free text label. working, unfortunately.

could give me hint how possible placing custom labels on polygons? help much appreciated!

best regards jochen

java geotools