Morning Aro: Could I ask your professor to email [email protected] requesting access to the commercial training materials for you? In particular the map graphic tutorial would allow you to plot a polygon over top of a map.
There is a place holder for the tutorial here; but [email protected] give you access to the workbook: - http://udig.refractions.net/confluence/display/DEV/1+Coordinate+MapGraphic If you are actually generating data you may wish to do so as a feature; in this case the GeoTools user guide will be of a assistance. In particular the page on Geometry ( http://docs.geotools.org/latest/userguide/library/jts/geometry.html). However if your data has "uncertainty" as an attribute for each polygon you may be able to do what you want with no coding; simply change the line thickness / opactity (or whatever it is you are doing) to be based on the uncertainty? You do this with the existing style editor; or by directly editing your style in XML. Cheers, Jody On Mon, Nov 7, 2011 at 10:53 PM, Aro RAMAROTAFIKA <[email protected]>wrote: > Hello, > > I'm a Phd student in a laboratory in France. I work on a topic of risk > evaluation for the transport of Hazardous Materials by taking into account > the incertainties of the data. I would like to use uDig SDK for plotting a > polygon in a map from the source code. I'm novice in Eclipse programming, > but I have also some basic knowledge about it. > Can you help me to access the source code of the plotting a polygon or an > ellipse in uDig SDK because i'm fixing a goal to change the code content > and manage it to take into account the incertainties before plotting. > > Thank you very much. > > sincerely yours, > -- > Aro RAMAROTAFIKA > (+33) 6 31 56 67 87 > [email protected] > > _______________________________________________ > User-friendly Desktop Internet GIS (uDig) > http://udig.refractions.net > http://lists.refractions.net/mailman/listinfo/udig-devel > >
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