Use a geometry transform to extract the points, and then style them using a
point symbolizer.
So for your Point Symbolizer set the geometry to an expression similar to:
asPoints( geometry )
I had a look through the FunctionList
<http://docs.geotools.org/latest/userguide/library/main/function_list.html> and
did not see an appropriate function. Perhaps you could write one for us
using the function tutorial as a starting point.
http://docs.geotools.org/latest/userguide/tutorial/function.html
There are functions to get the number of points and get pointN but that
does not really help.
--
Jody Garnett
On 1 July 2015 at 13:13, frankmiller <miller.westerb...@web.de> wrote:
> Hi!
>
> I've developed a little tool to visualize some spatial data in some kind of
> heavily extended version of the JMapFrame.
> I've added a Selection Tool (the basic principle is based on the StyleLab
> Demo), but i'm not really happy with my polygon style for selected
> features.
> Now i'm looking for a way to higlight the points of the polygon with little
> squares or circles (like here http://i.imgur.com/iyAsvgI.jpg). Is there a
> way to do that in one style?
>
> My first attempt was to extract the points of all polygons into a new
> FeatureCollection, define a style for the points and add it as a new layer,
> which is invisible in the MaplayerTable. That looked fine, but i don't
> think
> this is the intended way to go (?). My final goal is to enable a simple
> editing of the features by making each point of a polygon selectable and
> moveable with the mouse.
>
> Every hint to the right direction is highly appreciated.
>
> Cheers,
> Max
>
>
>
> --
> View this message in context:
> http://osgeo-org.1560.x6.nabble.com/Polygon-Style-Points-as-Squares-tp5213863.html
> Sent from the geotools-gt2-users mailing list archive at Nabble.com.
>
>
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